tmedicci commented on code in PR #9015: URL: https://github.com/apache/nuttx/pull/9015#discussion_r1165503565
########## boards/xtensa/esp32/esp32-pico-kit/src/esp32_bringup.c: ########## @@ -0,0 +1,623 @@ +/**************************************************************************** + * boards/xtensa/esp32/esp32-pico-kit/src/esp32_bringup.c + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the + * License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> + +#include <stdio.h> +#include <fcntl.h> +#include <unistd.h> +#include <syslog.h> +#include <sys/stat.h> +#include <sys/ioctl.h> +#include <sys/types.h> +#include <syslog.h> +#include <debug.h> +#include <stdio.h> + +#include <errno.h> +#if defined(CONFIG_ESP32_EFUSE) +#include <nuttx/efuse/efuse.h> +#endif +#include <nuttx/fs/fs.h> +#include <nuttx/himem/himem.h> + +#if defined(CONFIG_ESP32_EFUSE) +#include "esp32_efuse.h" +#endif +#include "esp32_partition.h" + +#ifdef CONFIG_CAN_MCP2515 +# include "esp32_mcp2515.h" +#endif Review Comment: Remove it: we only support non-populated peripherals on devkit board. ########## boards/xtensa/esp32/esp32-pico-kit/src/esp32_bringup.c: ########## @@ -0,0 +1,623 @@ +/**************************************************************************** + * boards/xtensa/esp32/esp32-pico-kit/src/esp32_bringup.c + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the + * License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> + +#include <stdio.h> +#include <fcntl.h> +#include <unistd.h> +#include <syslog.h> +#include <sys/stat.h> +#include <sys/ioctl.h> +#include <sys/types.h> +#include <syslog.h> +#include <debug.h> +#include <stdio.h> + +#include <errno.h> +#if defined(CONFIG_ESP32_EFUSE) +#include <nuttx/efuse/efuse.h> +#endif +#include <nuttx/fs/fs.h> +#include <nuttx/himem/himem.h> + +#if defined(CONFIG_ESP32_EFUSE) +#include "esp32_efuse.h" +#endif +#include "esp32_partition.h" + +#ifdef CONFIG_CAN_MCP2515 +# include "esp32_mcp2515.h" +#endif + +#ifdef CONFIG_TIMER +#include <esp32_tim_lowerhalf.h> +#endif + +#ifdef CONFIG_ONESHOT +# include "esp32_board_oneshot.h" +#endif + +#ifdef CONFIG_WATCHDOG +# include "esp32_board_wdt.h" +#endif + +#ifdef CONFIG_ESP32_SPIFLASH +# include "esp32_board_spiflash.h" +#endif + +#ifdef CONFIG_ESP32_BLE +# include "esp32_ble.h" +#endif + +#ifdef CONFIG_ESP32_WIFI +# include "esp32_board_wlan.h" +#endif + +#ifdef CONFIG_ESP32_WIFI_BT_COEXIST +# include "esp32_wifi_adapter.h" +#endif + +#ifdef CONFIG_ESP32_I2C +# include "esp32_board_i2c.h" +#endif + +#ifdef CONFIG_ESP32_I2S +# include "esp32_i2s.h" +#endif + +#ifdef CONFIG_ESP32_PCNT_AS_QE +# include "board_qencoder.h" +#endif + +#ifdef CONFIG_I2CMULTIPLEXER_TCA9548A +# include "esp32_tca9548a.h" +#endif + +#ifdef CONFIG_SENSORS_BMP180 +# include "esp32_bmp180.h" +#endif + +#ifdef CONFIG_SENSORS_BMP280 +# include "esp32_bmp280.h" +#endif + +#ifdef CONFIG_SENSORS_SHT3X +# include "esp32_sht3x.h" +#endif + +#ifdef CONFIG_SENSORS_MS5611 +# include "esp32_ms5611.h" +#endif + +#ifdef CONFIG_LCD_HT16K33 +# include "esp32_ht16k33.h" +#endif Review Comment: Remove it: we only support non-populated peripherals on devkit board. ########## boards/xtensa/esp32/esp32-pico-kit/src/esp32_bringup.c: ########## @@ -0,0 +1,623 @@ +/**************************************************************************** + * boards/xtensa/esp32/esp32-pico-kit/src/esp32_bringup.c + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the + * License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> + +#include <stdio.h> +#include <fcntl.h> +#include <unistd.h> +#include <syslog.h> +#include <sys/stat.h> +#include <sys/ioctl.h> +#include <sys/types.h> +#include <syslog.h> +#include <debug.h> +#include <stdio.h> + +#include <errno.h> +#if defined(CONFIG_ESP32_EFUSE) +#include <nuttx/efuse/efuse.h> +#endif +#include <nuttx/fs/fs.h> +#include <nuttx/himem/himem.h> + +#if defined(CONFIG_ESP32_EFUSE) +#include "esp32_efuse.h" +#endif +#include "esp32_partition.h" + +#ifdef CONFIG_CAN_MCP2515 +# include "esp32_mcp2515.h" +#endif + +#ifdef CONFIG_TIMER +#include <esp32_tim_lowerhalf.h> +#endif + +#ifdef CONFIG_ONESHOT +# include "esp32_board_oneshot.h" +#endif + +#ifdef CONFIG_WATCHDOG +# include "esp32_board_wdt.h" +#endif + +#ifdef CONFIG_ESP32_SPIFLASH +# include "esp32_board_spiflash.h" +#endif + +#ifdef CONFIG_ESP32_BLE +# include "esp32_ble.h" +#endif + +#ifdef CONFIG_ESP32_WIFI +# include "esp32_board_wlan.h" +#endif + +#ifdef CONFIG_ESP32_WIFI_BT_COEXIST +# include "esp32_wifi_adapter.h" +#endif + +#ifdef CONFIG_ESP32_I2C +# include "esp32_board_i2c.h" +#endif + +#ifdef CONFIG_ESP32_I2S +# include "esp32_i2s.h" +#endif + +#ifdef CONFIG_ESP32_PCNT_AS_QE +# include "board_qencoder.h" +#endif + +#ifdef CONFIG_I2CMULTIPLEXER_TCA9548A +# include "esp32_tca9548a.h" +#endif + +#ifdef CONFIG_SENSORS_BMP180 +# include "esp32_bmp180.h" +#endif + +#ifdef CONFIG_SENSORS_BMP280 +# include "esp32_bmp280.h" +#endif + +#ifdef CONFIG_SENSORS_SHT3X +# include "esp32_sht3x.h" +#endif + +#ifdef CONFIG_SENSORS_MS5611 +# include "esp32_ms5611.h" +#endif + +#ifdef CONFIG_LCD_HT16K33 +# include "esp32_ht16k33.h" +#endif + +#ifdef CONFIG_ESP32_AES_ACCELERATOR +# include "esp32_aes.h" +#endif + +#ifdef CONFIG_ESP32_RT_TIMER +# include "esp32_rt_timer.h" +#endif + +#ifdef CONFIG_INPUT_BUTTONS +# include <nuttx/input/buttons.h> +#endif + +#ifdef CONFIG_RTC_DRIVER +# include "esp32_rtc_lowerhalf.h" +#endif + +#ifdef CONFIG_SPI_DRIVER +# include "esp32_spi.h" +#endif + +#ifdef CONFIG_LCD_BACKPACK +# include "esp32_lcd_backpack.h" +#endif + +#ifdef CONFIG_SENSORS_MAX6675 +# include "esp32_max6675.h" +#endif + +#include "esp32-pico-kit.h" + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: esp32_bringup + * + * Description: + * Perform architecture-specific initialization + * + * CONFIG_BOARD_LATE_INITIALIZE=y : + * Called from board_late_initialize(). + * + * CONFIG_BOARD_LATE_INITIALIZE=n && CONFIG_BOARDCTL=y : + * Called from the NSH library + * + ****************************************************************************/ + +int esp32_bringup(void) +{ + int ret; + +#ifdef CONFIG_ESP32_AES_ACCELERATOR + ret = esp32_aes_init(); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize AES: %d\n", ret); + } +#endif + +#if defined(CONFIG_ESP32_SPIRAM) && \ + defined(CONFIG_ESP32_SPIRAM_BANKSWITCH_ENABLE) + ret = esp_himem_init(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to init HIMEM: %d\n", ret); + } +#endif + +#if defined(CONFIG_ESP32_EFUSE) + ret = esp32_efuse_initialize("/dev/efuse"); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to init EFUSE: %d\n", ret); + } +#endif + +#ifdef CONFIG_FS_PROCFS + /* Mount the procfs file system */ + + ret = nx_mount(NULL, "/proc", "procfs", 0, NULL); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to mount procfs at /proc: %d\n", ret); + } +#endif + +#ifdef CONFIG_LCD_BACKPACK + /* slcd:0, i2c:0, rows=2, cols=16 */ + + ret = board_lcd_backpack_init(0, 0, 2, 16); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize PCF8574 LCD, error %d\n", ret); + } +#endif + +#ifdef CONFIG_FS_TMPFS + /* Mount the tmpfs file system */ + + ret = nx_mount(NULL, CONFIG_LIBC_TMPDIR, "tmpfs", 0, NULL); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to mount tmpfs at %s: %d\n", + CONFIG_LIBC_TMPDIR, ret); + } +#endif + +#ifdef CONFIG_MMCSD + ret = esp32_mmcsd_initialize(0); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize SD slot: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_SPIFLASH + ret = esp32_spiflash_init(); + if (ret) + { + syslog(LOG_ERR, "ERROR: Failed to initialize SPI Flash\n"); + } +#endif + +#ifdef CONFIG_ESP32_PARTITION_TABLE + ret = esp32_partition_init(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to initialize partition error=%d\n", + ret); + } +#endif + +#ifdef CONFIG_ESP32_LEDC + ret = esp32_pwm_setup(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: esp32_pwm_setup() failed: %d\n", ret); + } +#endif /* CONFIG_ESP32_LEDC */ + +#ifdef CONFIG_SENSORS_MAX6675 + ret = board_max6675_initialize(0, 2); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: MAX6675 initialization failed: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_TWAI + + /* Initialize TWAI and register the TWAI driver. */ + + ret = esp32_twai_setup(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: esp32_twai_setup failed: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_RT_TIMER + ret = esp32_rt_timer_init(); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize RT timer: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_WIFI_BT_COEXIST + ret = esp32_wifi_bt_coexist_init(); + if (ret) + { + syslog(LOG_ERR, "ERROR: Failed to initialize Wi-Fi and BT " + "coexistence support\n"); + } +#endif + +#ifdef CONFIG_ESP32_BLE + ret = esp32_ble_initialize(); + if (ret) + { + syslog(LOG_ERR, "ERROR: Failed to initialize BLE: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_WIFI + ret = board_wlan_init(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to initialize wireless subsystem=%d\n", + ret); + } +#endif + +/* First, register the timer drivers and let timer 1 for oneshot + * if it is enabled. + */ + +#ifdef CONFIG_TIMER + +#if defined(CONFIG_ESP32_TIMER0) && !defined(CONFIG_ESP32_RT_TIMER) + ret = esp32_timer_initialize("/dev/timer0", TIMER0); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize timer driver: %d\n", + ret); + } +#endif + +#if defined(CONFIG_ESP32_TIMER1) && !defined(CONFIG_ONESHOT) + ret = esp32_timer_initialize("/dev/timer1", TIMER1); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize timer driver: %d\n", + ret); + } +#endif + +#ifdef CONFIG_ESP32_TIMER2 + ret = esp32_timer_initialize("/dev/timer2", TIMER2); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize timer driver: %d\n", + ret); + } +#endif + +#ifdef CONFIG_ESP32_TIMER3 + ret = esp32_timer_initialize("/dev/timer3", TIMER3); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize timer driver: %d\n", + ret); + } +#endif + +#endif /* CONFIG_TIMER */ + + /* Now register one oneshot driver */ + +#if defined(CONFIG_ONESHOT) && defined(CONFIG_ESP32_TIMER1) + + ret = esp32_oneshot_init(ONESHOT_TIMER, ONESHOT_RESOLUTION_US); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: esp32_oneshot_init() failed: %d\n", ret); + } + +#endif /* CONFIG_ONESHOT */ + +#ifdef CONFIG_CAN_MCP2515 + /* Configure and initialize the MCP2515 CAN device */ + + ret = board_mcp2515_initialize(0); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: board_mcp2515_initialize() failed: %d\n", ret); + } +#endif Review Comment: Remove it: we only support non-populated peripherals on devkit board. ########## boards/xtensa/esp32/esp32-pico-kit/src/esp32_bringup.c: ########## @@ -0,0 +1,623 @@ +/**************************************************************************** + * boards/xtensa/esp32/esp32-pico-kit/src/esp32_bringup.c + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the + * License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> + +#include <stdio.h> +#include <fcntl.h> +#include <unistd.h> +#include <syslog.h> +#include <sys/stat.h> +#include <sys/ioctl.h> +#include <sys/types.h> +#include <syslog.h> +#include <debug.h> +#include <stdio.h> + +#include <errno.h> +#if defined(CONFIG_ESP32_EFUSE) +#include <nuttx/efuse/efuse.h> +#endif +#include <nuttx/fs/fs.h> +#include <nuttx/himem/himem.h> + +#if defined(CONFIG_ESP32_EFUSE) +#include "esp32_efuse.h" +#endif +#include "esp32_partition.h" + +#ifdef CONFIG_CAN_MCP2515 +# include "esp32_mcp2515.h" +#endif + +#ifdef CONFIG_TIMER +#include <esp32_tim_lowerhalf.h> +#endif + +#ifdef CONFIG_ONESHOT +# include "esp32_board_oneshot.h" +#endif + +#ifdef CONFIG_WATCHDOG +# include "esp32_board_wdt.h" +#endif + +#ifdef CONFIG_ESP32_SPIFLASH +# include "esp32_board_spiflash.h" +#endif + +#ifdef CONFIG_ESP32_BLE +# include "esp32_ble.h" +#endif + +#ifdef CONFIG_ESP32_WIFI +# include "esp32_board_wlan.h" +#endif + +#ifdef CONFIG_ESP32_WIFI_BT_COEXIST +# include "esp32_wifi_adapter.h" +#endif + +#ifdef CONFIG_ESP32_I2C +# include "esp32_board_i2c.h" +#endif + +#ifdef CONFIG_ESP32_I2S +# include "esp32_i2s.h" +#endif + +#ifdef CONFIG_ESP32_PCNT_AS_QE +# include "board_qencoder.h" +#endif + +#ifdef CONFIG_I2CMULTIPLEXER_TCA9548A +# include "esp32_tca9548a.h" +#endif + +#ifdef CONFIG_SENSORS_BMP180 +# include "esp32_bmp180.h" +#endif + +#ifdef CONFIG_SENSORS_BMP280 +# include "esp32_bmp280.h" +#endif + +#ifdef CONFIG_SENSORS_SHT3X +# include "esp32_sht3x.h" +#endif + +#ifdef CONFIG_SENSORS_MS5611 +# include "esp32_ms5611.h" +#endif + +#ifdef CONFIG_LCD_HT16K33 +# include "esp32_ht16k33.h" +#endif + +#ifdef CONFIG_ESP32_AES_ACCELERATOR +# include "esp32_aes.h" +#endif + +#ifdef CONFIG_ESP32_RT_TIMER +# include "esp32_rt_timer.h" +#endif + +#ifdef CONFIG_INPUT_BUTTONS +# include <nuttx/input/buttons.h> +#endif + +#ifdef CONFIG_RTC_DRIVER +# include "esp32_rtc_lowerhalf.h" +#endif + +#ifdef CONFIG_SPI_DRIVER +# include "esp32_spi.h" +#endif + +#ifdef CONFIG_LCD_BACKPACK +# include "esp32_lcd_backpack.h" +#endif + +#ifdef CONFIG_SENSORS_MAX6675 +# include "esp32_max6675.h" +#endif + +#include "esp32-pico-kit.h" + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: esp32_bringup + * + * Description: + * Perform architecture-specific initialization + * + * CONFIG_BOARD_LATE_INITIALIZE=y : + * Called from board_late_initialize(). + * + * CONFIG_BOARD_LATE_INITIALIZE=n && CONFIG_BOARDCTL=y : + * Called from the NSH library + * + ****************************************************************************/ + +int esp32_bringup(void) +{ + int ret; + +#ifdef CONFIG_ESP32_AES_ACCELERATOR + ret = esp32_aes_init(); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize AES: %d\n", ret); + } +#endif + +#if defined(CONFIG_ESP32_SPIRAM) && \ + defined(CONFIG_ESP32_SPIRAM_BANKSWITCH_ENABLE) + ret = esp_himem_init(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to init HIMEM: %d\n", ret); + } +#endif + +#if defined(CONFIG_ESP32_EFUSE) + ret = esp32_efuse_initialize("/dev/efuse"); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to init EFUSE: %d\n", ret); + } +#endif + +#ifdef CONFIG_FS_PROCFS + /* Mount the procfs file system */ + + ret = nx_mount(NULL, "/proc", "procfs", 0, NULL); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to mount procfs at /proc: %d\n", ret); + } +#endif + +#ifdef CONFIG_LCD_BACKPACK + /* slcd:0, i2c:0, rows=2, cols=16 */ + + ret = board_lcd_backpack_init(0, 0, 2, 16); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize PCF8574 LCD, error %d\n", ret); + } +#endif + +#ifdef CONFIG_FS_TMPFS + /* Mount the tmpfs file system */ + + ret = nx_mount(NULL, CONFIG_LIBC_TMPDIR, "tmpfs", 0, NULL); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to mount tmpfs at %s: %d\n", + CONFIG_LIBC_TMPDIR, ret); + } +#endif + +#ifdef CONFIG_MMCSD + ret = esp32_mmcsd_initialize(0); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize SD slot: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_SPIFLASH + ret = esp32_spiflash_init(); + if (ret) + { + syslog(LOG_ERR, "ERROR: Failed to initialize SPI Flash\n"); + } +#endif + +#ifdef CONFIG_ESP32_PARTITION_TABLE + ret = esp32_partition_init(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to initialize partition error=%d\n", + ret); + } +#endif + +#ifdef CONFIG_ESP32_LEDC + ret = esp32_pwm_setup(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: esp32_pwm_setup() failed: %d\n", ret); + } +#endif /* CONFIG_ESP32_LEDC */ + +#ifdef CONFIG_SENSORS_MAX6675 + ret = board_max6675_initialize(0, 2); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: MAX6675 initialization failed: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_TWAI + + /* Initialize TWAI and register the TWAI driver. */ + + ret = esp32_twai_setup(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: esp32_twai_setup failed: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_RT_TIMER + ret = esp32_rt_timer_init(); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize RT timer: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_WIFI_BT_COEXIST + ret = esp32_wifi_bt_coexist_init(); + if (ret) + { + syslog(LOG_ERR, "ERROR: Failed to initialize Wi-Fi and BT " + "coexistence support\n"); + } +#endif + +#ifdef CONFIG_ESP32_BLE + ret = esp32_ble_initialize(); + if (ret) + { + syslog(LOG_ERR, "ERROR: Failed to initialize BLE: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_WIFI + ret = board_wlan_init(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to initialize wireless subsystem=%d\n", + ret); + } +#endif + +/* First, register the timer drivers and let timer 1 for oneshot + * if it is enabled. + */ + +#ifdef CONFIG_TIMER + +#if defined(CONFIG_ESP32_TIMER0) && !defined(CONFIG_ESP32_RT_TIMER) + ret = esp32_timer_initialize("/dev/timer0", TIMER0); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize timer driver: %d\n", + ret); + } +#endif + +#if defined(CONFIG_ESP32_TIMER1) && !defined(CONFIG_ONESHOT) + ret = esp32_timer_initialize("/dev/timer1", TIMER1); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize timer driver: %d\n", + ret); + } +#endif + +#ifdef CONFIG_ESP32_TIMER2 + ret = esp32_timer_initialize("/dev/timer2", TIMER2); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize timer driver: %d\n", + ret); + } +#endif + +#ifdef CONFIG_ESP32_TIMER3 + ret = esp32_timer_initialize("/dev/timer3", TIMER3); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize timer driver: %d\n", + ret); + } +#endif + +#endif /* CONFIG_TIMER */ + + /* Now register one oneshot driver */ + +#if defined(CONFIG_ONESHOT) && defined(CONFIG_ESP32_TIMER1) + + ret = esp32_oneshot_init(ONESHOT_TIMER, ONESHOT_RESOLUTION_US); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: esp32_oneshot_init() failed: %d\n", ret); + } + +#endif /* CONFIG_ONESHOT */ + +#ifdef CONFIG_CAN_MCP2515 + /* Configure and initialize the MCP2515 CAN device */ + + ret = board_mcp2515_initialize(0); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: board_mcp2515_initialize() failed: %d\n", ret); + } +#endif + +#ifdef CONFIG_WATCHDOG + /* Configure watchdog timer */ + + ret = board_wdt_init(); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize watchdog drivers: %d\n", + ret); + } +#endif + +#ifdef CONFIG_DEV_GPIO + ret = esp32_gpio_init(); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize GPIO Driver: %d\n", ret); + } +#endif + +#ifdef CONFIG_SENSORS_QENCODER + /* Initialize and register the qencoder driver */ + + ret = board_qencoder_initialize(0, PCNT_QE0_ID); + if (ret != OK) + { + syslog(LOG_ERR, + "ERROR: Failed to register the qencoder: %d\n", + ret); + return ret; + } +#endif + + /* Register the TCA9548A Multiplexer before others I2C drivers to allow it + * be used by other drivers. Look at esp32_ms5611.c how to use it. + */ + +#ifdef CONFIG_I2CMULTIPLEXER_TCA9548A + /* Add the TCA9548A Mux as device 0 (0x70) in I2C Bus 0 */ + + ret = board_tca9548a_initialize(0, 0); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize TCA9548A driver: %d\n", ret); + return ret; + } +#endif + +#ifdef CONFIG_I2C_DRIVER + +#ifdef CONFIG_ESP32_I2C0 + ret = esp32_i2c_register(0); + + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize I2C Driver for I2C0: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_I2C1 + ret = esp32_i2c_register(1); + + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize I2C Driver for I2C1: %d\n", ret); + } +#endif + +#endif + +#ifdef CONFIG_SENSORS_BMP180 + /* Try to register BMP180 device in I2C0 */ + + ret = board_bmp180_initialize(0, 0); + + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize BMP180 driver: %d\n", ret); + } +#endif + +#ifdef CONFIG_SENSORS_BMP280 + /* Try to register BMP280 device in I2C0 */ + + ret = board_bmp280_initialize(0, 0); + + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize BMP280 driver: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_I2S + +#if defined(CONFIG_ESP32_I2S0) && !defined(CONFIG_AUDIO_CS4344) || \ + defined(CONFIG_ESP32_I2S1) + bool i2s_enable_tx; + bool i2s_enable_rx; +#endif + +#ifdef CONFIG_ESP32_I2S0 + + /* Configure I2S0 */ + +#ifdef CONFIG_AUDIO_CS4344 + + /* Configure CS4344 audio on I2S0 */ + + ret = esp32_cs4344_initialize(ESP32_I2S0); + if (ret != OK) + { + syslog(LOG_ERR, "Failed to initialize CS4344 audio: %d\n", ret); + } +#else Review Comment: Remove it: we only support non-populated peripherals on devkit board. ########## boards/xtensa/esp32/esp32-pico-kit/src/esp32_bringup.c: ########## @@ -0,0 +1,623 @@ +/**************************************************************************** + * boards/xtensa/esp32/esp32-pico-kit/src/esp32_bringup.c + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the + * License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> + +#include <stdio.h> +#include <fcntl.h> +#include <unistd.h> +#include <syslog.h> +#include <sys/stat.h> +#include <sys/ioctl.h> +#include <sys/types.h> +#include <syslog.h> +#include <debug.h> +#include <stdio.h> + +#include <errno.h> +#if defined(CONFIG_ESP32_EFUSE) +#include <nuttx/efuse/efuse.h> +#endif +#include <nuttx/fs/fs.h> +#include <nuttx/himem/himem.h> + +#if defined(CONFIG_ESP32_EFUSE) +#include "esp32_efuse.h" +#endif +#include "esp32_partition.h" + +#ifdef CONFIG_CAN_MCP2515 +# include "esp32_mcp2515.h" +#endif + +#ifdef CONFIG_TIMER +#include <esp32_tim_lowerhalf.h> +#endif + +#ifdef CONFIG_ONESHOT +# include "esp32_board_oneshot.h" +#endif + +#ifdef CONFIG_WATCHDOG +# include "esp32_board_wdt.h" +#endif + +#ifdef CONFIG_ESP32_SPIFLASH +# include "esp32_board_spiflash.h" +#endif + +#ifdef CONFIG_ESP32_BLE +# include "esp32_ble.h" +#endif + +#ifdef CONFIG_ESP32_WIFI +# include "esp32_board_wlan.h" +#endif + +#ifdef CONFIG_ESP32_WIFI_BT_COEXIST +# include "esp32_wifi_adapter.h" +#endif + +#ifdef CONFIG_ESP32_I2C +# include "esp32_board_i2c.h" +#endif + +#ifdef CONFIG_ESP32_I2S +# include "esp32_i2s.h" +#endif + +#ifdef CONFIG_ESP32_PCNT_AS_QE +# include "board_qencoder.h" +#endif + +#ifdef CONFIG_I2CMULTIPLEXER_TCA9548A +# include "esp32_tca9548a.h" +#endif + +#ifdef CONFIG_SENSORS_BMP180 +# include "esp32_bmp180.h" +#endif + +#ifdef CONFIG_SENSORS_BMP280 +# include "esp32_bmp280.h" +#endif + +#ifdef CONFIG_SENSORS_SHT3X +# include "esp32_sht3x.h" +#endif + +#ifdef CONFIG_SENSORS_MS5611 +# include "esp32_ms5611.h" +#endif + +#ifdef CONFIG_LCD_HT16K33 +# include "esp32_ht16k33.h" +#endif + +#ifdef CONFIG_ESP32_AES_ACCELERATOR +# include "esp32_aes.h" +#endif + +#ifdef CONFIG_ESP32_RT_TIMER +# include "esp32_rt_timer.h" +#endif + +#ifdef CONFIG_INPUT_BUTTONS +# include <nuttx/input/buttons.h> +#endif + +#ifdef CONFIG_RTC_DRIVER +# include "esp32_rtc_lowerhalf.h" +#endif + +#ifdef CONFIG_SPI_DRIVER +# include "esp32_spi.h" +#endif + +#ifdef CONFIG_LCD_BACKPACK +# include "esp32_lcd_backpack.h" +#endif + +#ifdef CONFIG_SENSORS_MAX6675 +# include "esp32_max6675.h" +#endif + +#include "esp32-pico-kit.h" + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: esp32_bringup + * + * Description: + * Perform architecture-specific initialization + * + * CONFIG_BOARD_LATE_INITIALIZE=y : + * Called from board_late_initialize(). + * + * CONFIG_BOARD_LATE_INITIALIZE=n && CONFIG_BOARDCTL=y : + * Called from the NSH library + * + ****************************************************************************/ + +int esp32_bringup(void) +{ + int ret; + +#ifdef CONFIG_ESP32_AES_ACCELERATOR + ret = esp32_aes_init(); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize AES: %d\n", ret); + } +#endif + +#if defined(CONFIG_ESP32_SPIRAM) && \ + defined(CONFIG_ESP32_SPIRAM_BANKSWITCH_ENABLE) + ret = esp_himem_init(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to init HIMEM: %d\n", ret); + } +#endif + +#if defined(CONFIG_ESP32_EFUSE) + ret = esp32_efuse_initialize("/dev/efuse"); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to init EFUSE: %d\n", ret); + } +#endif + +#ifdef CONFIG_FS_PROCFS + /* Mount the procfs file system */ + + ret = nx_mount(NULL, "/proc", "procfs", 0, NULL); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to mount procfs at /proc: %d\n", ret); + } +#endif + +#ifdef CONFIG_LCD_BACKPACK + /* slcd:0, i2c:0, rows=2, cols=16 */ + + ret = board_lcd_backpack_init(0, 0, 2, 16); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize PCF8574 LCD, error %d\n", ret); + } +#endif + +#ifdef CONFIG_FS_TMPFS + /* Mount the tmpfs file system */ + + ret = nx_mount(NULL, CONFIG_LIBC_TMPDIR, "tmpfs", 0, NULL); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to mount tmpfs at %s: %d\n", + CONFIG_LIBC_TMPDIR, ret); + } +#endif + +#ifdef CONFIG_MMCSD + ret = esp32_mmcsd_initialize(0); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize SD slot: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_SPIFLASH + ret = esp32_spiflash_init(); + if (ret) + { + syslog(LOG_ERR, "ERROR: Failed to initialize SPI Flash\n"); + } +#endif + +#ifdef CONFIG_ESP32_PARTITION_TABLE + ret = esp32_partition_init(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to initialize partition error=%d\n", + ret); + } +#endif + +#ifdef CONFIG_ESP32_LEDC + ret = esp32_pwm_setup(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: esp32_pwm_setup() failed: %d\n", ret); + } +#endif /* CONFIG_ESP32_LEDC */ + +#ifdef CONFIG_SENSORS_MAX6675 + ret = board_max6675_initialize(0, 2); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: MAX6675 initialization failed: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_TWAI + + /* Initialize TWAI and register the TWAI driver. */ + + ret = esp32_twai_setup(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: esp32_twai_setup failed: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_RT_TIMER + ret = esp32_rt_timer_init(); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize RT timer: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_WIFI_BT_COEXIST + ret = esp32_wifi_bt_coexist_init(); + if (ret) + { + syslog(LOG_ERR, "ERROR: Failed to initialize Wi-Fi and BT " + "coexistence support\n"); + } +#endif + +#ifdef CONFIG_ESP32_BLE + ret = esp32_ble_initialize(); + if (ret) + { + syslog(LOG_ERR, "ERROR: Failed to initialize BLE: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_WIFI + ret = board_wlan_init(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to initialize wireless subsystem=%d\n", + ret); + } +#endif + +/* First, register the timer drivers and let timer 1 for oneshot + * if it is enabled. + */ + +#ifdef CONFIG_TIMER + +#if defined(CONFIG_ESP32_TIMER0) && !defined(CONFIG_ESP32_RT_TIMER) + ret = esp32_timer_initialize("/dev/timer0", TIMER0); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize timer driver: %d\n", + ret); + } +#endif + +#if defined(CONFIG_ESP32_TIMER1) && !defined(CONFIG_ONESHOT) + ret = esp32_timer_initialize("/dev/timer1", TIMER1); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize timer driver: %d\n", + ret); + } +#endif + +#ifdef CONFIG_ESP32_TIMER2 + ret = esp32_timer_initialize("/dev/timer2", TIMER2); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize timer driver: %d\n", + ret); + } +#endif + +#ifdef CONFIG_ESP32_TIMER3 + ret = esp32_timer_initialize("/dev/timer3", TIMER3); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize timer driver: %d\n", + ret); + } +#endif + +#endif /* CONFIG_TIMER */ + + /* Now register one oneshot driver */ + +#if defined(CONFIG_ONESHOT) && defined(CONFIG_ESP32_TIMER1) + + ret = esp32_oneshot_init(ONESHOT_TIMER, ONESHOT_RESOLUTION_US); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: esp32_oneshot_init() failed: %d\n", ret); + } + +#endif /* CONFIG_ONESHOT */ + +#ifdef CONFIG_CAN_MCP2515 + /* Configure and initialize the MCP2515 CAN device */ + + ret = board_mcp2515_initialize(0); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: board_mcp2515_initialize() failed: %d\n", ret); + } +#endif + +#ifdef CONFIG_WATCHDOG + /* Configure watchdog timer */ + + ret = board_wdt_init(); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize watchdog drivers: %d\n", + ret); + } +#endif + +#ifdef CONFIG_DEV_GPIO + ret = esp32_gpio_init(); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize GPIO Driver: %d\n", ret); + } +#endif + +#ifdef CONFIG_SENSORS_QENCODER + /* Initialize and register the qencoder driver */ + + ret = board_qencoder_initialize(0, PCNT_QE0_ID); + if (ret != OK) + { + syslog(LOG_ERR, + "ERROR: Failed to register the qencoder: %d\n", + ret); + return ret; + } +#endif + + /* Register the TCA9548A Multiplexer before others I2C drivers to allow it + * be used by other drivers. Look at esp32_ms5611.c how to use it. + */ + +#ifdef CONFIG_I2CMULTIPLEXER_TCA9548A + /* Add the TCA9548A Mux as device 0 (0x70) in I2C Bus 0 */ + + ret = board_tca9548a_initialize(0, 0); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize TCA9548A driver: %d\n", ret); + return ret; + } +#endif Review Comment: Remove it: we only support non-populated peripherals on devkit board. ########## boards/xtensa/esp32/esp32-pico-kit/src/esp32_bringup.c: ########## @@ -0,0 +1,623 @@ +/**************************************************************************** + * boards/xtensa/esp32/esp32-pico-kit/src/esp32_bringup.c + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the + * License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> + +#include <stdio.h> +#include <fcntl.h> +#include <unistd.h> +#include <syslog.h> +#include <sys/stat.h> +#include <sys/ioctl.h> +#include <sys/types.h> +#include <syslog.h> +#include <debug.h> +#include <stdio.h> + +#include <errno.h> +#if defined(CONFIG_ESP32_EFUSE) +#include <nuttx/efuse/efuse.h> +#endif +#include <nuttx/fs/fs.h> +#include <nuttx/himem/himem.h> + +#if defined(CONFIG_ESP32_EFUSE) +#include "esp32_efuse.h" +#endif +#include "esp32_partition.h" + +#ifdef CONFIG_CAN_MCP2515 +# include "esp32_mcp2515.h" +#endif + +#ifdef CONFIG_TIMER +#include <esp32_tim_lowerhalf.h> +#endif + +#ifdef CONFIG_ONESHOT +# include "esp32_board_oneshot.h" +#endif + +#ifdef CONFIG_WATCHDOG +# include "esp32_board_wdt.h" +#endif + +#ifdef CONFIG_ESP32_SPIFLASH +# include "esp32_board_spiflash.h" +#endif + +#ifdef CONFIG_ESP32_BLE +# include "esp32_ble.h" +#endif + +#ifdef CONFIG_ESP32_WIFI +# include "esp32_board_wlan.h" +#endif + +#ifdef CONFIG_ESP32_WIFI_BT_COEXIST +# include "esp32_wifi_adapter.h" +#endif + +#ifdef CONFIG_ESP32_I2C +# include "esp32_board_i2c.h" +#endif + +#ifdef CONFIG_ESP32_I2S +# include "esp32_i2s.h" +#endif + +#ifdef CONFIG_ESP32_PCNT_AS_QE +# include "board_qencoder.h" +#endif + +#ifdef CONFIG_I2CMULTIPLEXER_TCA9548A +# include "esp32_tca9548a.h" +#endif + +#ifdef CONFIG_SENSORS_BMP180 +# include "esp32_bmp180.h" +#endif + +#ifdef CONFIG_SENSORS_BMP280 +# include "esp32_bmp280.h" +#endif + +#ifdef CONFIG_SENSORS_SHT3X +# include "esp32_sht3x.h" +#endif + +#ifdef CONFIG_SENSORS_MS5611 +# include "esp32_ms5611.h" +#endif + +#ifdef CONFIG_LCD_HT16K33 +# include "esp32_ht16k33.h" +#endif + +#ifdef CONFIG_ESP32_AES_ACCELERATOR +# include "esp32_aes.h" +#endif + +#ifdef CONFIG_ESP32_RT_TIMER +# include "esp32_rt_timer.h" +#endif + +#ifdef CONFIG_INPUT_BUTTONS +# include <nuttx/input/buttons.h> +#endif + +#ifdef CONFIG_RTC_DRIVER +# include "esp32_rtc_lowerhalf.h" +#endif + +#ifdef CONFIG_SPI_DRIVER +# include "esp32_spi.h" +#endif + +#ifdef CONFIG_LCD_BACKPACK +# include "esp32_lcd_backpack.h" +#endif + +#ifdef CONFIG_SENSORS_MAX6675 +# include "esp32_max6675.h" +#endif + +#include "esp32-pico-kit.h" + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: esp32_bringup + * + * Description: + * Perform architecture-specific initialization + * + * CONFIG_BOARD_LATE_INITIALIZE=y : + * Called from board_late_initialize(). + * + * CONFIG_BOARD_LATE_INITIALIZE=n && CONFIG_BOARDCTL=y : + * Called from the NSH library + * + ****************************************************************************/ + +int esp32_bringup(void) +{ + int ret; + +#ifdef CONFIG_ESP32_AES_ACCELERATOR + ret = esp32_aes_init(); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize AES: %d\n", ret); + } +#endif + +#if defined(CONFIG_ESP32_SPIRAM) && \ + defined(CONFIG_ESP32_SPIRAM_BANKSWITCH_ENABLE) + ret = esp_himem_init(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to init HIMEM: %d\n", ret); + } +#endif + +#if defined(CONFIG_ESP32_EFUSE) + ret = esp32_efuse_initialize("/dev/efuse"); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to init EFUSE: %d\n", ret); + } +#endif + +#ifdef CONFIG_FS_PROCFS + /* Mount the procfs file system */ + + ret = nx_mount(NULL, "/proc", "procfs", 0, NULL); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to mount procfs at /proc: %d\n", ret); + } +#endif + +#ifdef CONFIG_LCD_BACKPACK + /* slcd:0, i2c:0, rows=2, cols=16 */ + + ret = board_lcd_backpack_init(0, 0, 2, 16); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize PCF8574 LCD, error %d\n", ret); + } +#endif + +#ifdef CONFIG_FS_TMPFS + /* Mount the tmpfs file system */ + + ret = nx_mount(NULL, CONFIG_LIBC_TMPDIR, "tmpfs", 0, NULL); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to mount tmpfs at %s: %d\n", + CONFIG_LIBC_TMPDIR, ret); + } +#endif + +#ifdef CONFIG_MMCSD + ret = esp32_mmcsd_initialize(0); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize SD slot: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_SPIFLASH + ret = esp32_spiflash_init(); + if (ret) + { + syslog(LOG_ERR, "ERROR: Failed to initialize SPI Flash\n"); + } +#endif + +#ifdef CONFIG_ESP32_PARTITION_TABLE + ret = esp32_partition_init(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to initialize partition error=%d\n", + ret); + } +#endif + +#ifdef CONFIG_ESP32_LEDC + ret = esp32_pwm_setup(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: esp32_pwm_setup() failed: %d\n", ret); + } +#endif /* CONFIG_ESP32_LEDC */ + +#ifdef CONFIG_SENSORS_MAX6675 + ret = board_max6675_initialize(0, 2); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: MAX6675 initialization failed: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_TWAI + + /* Initialize TWAI and register the TWAI driver. */ + + ret = esp32_twai_setup(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: esp32_twai_setup failed: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_RT_TIMER + ret = esp32_rt_timer_init(); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize RT timer: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_WIFI_BT_COEXIST + ret = esp32_wifi_bt_coexist_init(); + if (ret) + { + syslog(LOG_ERR, "ERROR: Failed to initialize Wi-Fi and BT " + "coexistence support\n"); + } +#endif + +#ifdef CONFIG_ESP32_BLE + ret = esp32_ble_initialize(); + if (ret) + { + syslog(LOG_ERR, "ERROR: Failed to initialize BLE: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_WIFI + ret = board_wlan_init(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to initialize wireless subsystem=%d\n", + ret); + } +#endif + +/* First, register the timer drivers and let timer 1 for oneshot + * if it is enabled. + */ + +#ifdef CONFIG_TIMER + +#if defined(CONFIG_ESP32_TIMER0) && !defined(CONFIG_ESP32_RT_TIMER) + ret = esp32_timer_initialize("/dev/timer0", TIMER0); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize timer driver: %d\n", + ret); + } +#endif + +#if defined(CONFIG_ESP32_TIMER1) && !defined(CONFIG_ONESHOT) + ret = esp32_timer_initialize("/dev/timer1", TIMER1); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize timer driver: %d\n", + ret); + } +#endif + +#ifdef CONFIG_ESP32_TIMER2 + ret = esp32_timer_initialize("/dev/timer2", TIMER2); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize timer driver: %d\n", + ret); + } +#endif + +#ifdef CONFIG_ESP32_TIMER3 + ret = esp32_timer_initialize("/dev/timer3", TIMER3); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize timer driver: %d\n", + ret); + } +#endif + +#endif /* CONFIG_TIMER */ + + /* Now register one oneshot driver */ + +#if defined(CONFIG_ONESHOT) && defined(CONFIG_ESP32_TIMER1) + + ret = esp32_oneshot_init(ONESHOT_TIMER, ONESHOT_RESOLUTION_US); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: esp32_oneshot_init() failed: %d\n", ret); + } + +#endif /* CONFIG_ONESHOT */ + +#ifdef CONFIG_CAN_MCP2515 + /* Configure and initialize the MCP2515 CAN device */ + + ret = board_mcp2515_initialize(0); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: board_mcp2515_initialize() failed: %d\n", ret); + } +#endif + +#ifdef CONFIG_WATCHDOG + /* Configure watchdog timer */ + + ret = board_wdt_init(); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize watchdog drivers: %d\n", + ret); + } +#endif + +#ifdef CONFIG_DEV_GPIO + ret = esp32_gpio_init(); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize GPIO Driver: %d\n", ret); + } +#endif + +#ifdef CONFIG_SENSORS_QENCODER + /* Initialize and register the qencoder driver */ + + ret = board_qencoder_initialize(0, PCNT_QE0_ID); + if (ret != OK) + { + syslog(LOG_ERR, + "ERROR: Failed to register the qencoder: %d\n", + ret); + return ret; + } +#endif + + /* Register the TCA9548A Multiplexer before others I2C drivers to allow it + * be used by other drivers. Look at esp32_ms5611.c how to use it. + */ + +#ifdef CONFIG_I2CMULTIPLEXER_TCA9548A + /* Add the TCA9548A Mux as device 0 (0x70) in I2C Bus 0 */ + + ret = board_tca9548a_initialize(0, 0); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize TCA9548A driver: %d\n", ret); + return ret; + } +#endif + +#ifdef CONFIG_I2C_DRIVER + +#ifdef CONFIG_ESP32_I2C0 + ret = esp32_i2c_register(0); + + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize I2C Driver for I2C0: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_I2C1 + ret = esp32_i2c_register(1); + + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize I2C Driver for I2C1: %d\n", ret); + } +#endif + +#endif + +#ifdef CONFIG_SENSORS_BMP180 + /* Try to register BMP180 device in I2C0 */ + + ret = board_bmp180_initialize(0, 0); + + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize BMP180 driver: %d\n", ret); + } +#endif + +#ifdef CONFIG_SENSORS_BMP280 + /* Try to register BMP280 device in I2C0 */ + + ret = board_bmp280_initialize(0, 0); + + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize BMP280 driver: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_I2S + +#if defined(CONFIG_ESP32_I2S0) && !defined(CONFIG_AUDIO_CS4344) || \ + defined(CONFIG_ESP32_I2S1) + bool i2s_enable_tx; + bool i2s_enable_rx; +#endif + +#ifdef CONFIG_ESP32_I2S0 + + /* Configure I2S0 */ + +#ifdef CONFIG_AUDIO_CS4344 + + /* Configure CS4344 audio on I2S0 */ + + ret = esp32_cs4344_initialize(ESP32_I2S0); + if (ret != OK) + { + syslog(LOG_ERR, "Failed to initialize CS4344 audio: %d\n", ret); + } +#else + +#ifdef CONFIG_ESP32_I2S0_TX + i2s_enable_tx = true; +#else + i2s_enable_tx = false; +#endif /* CONFIG_ESP32_I2S0_TX */ + +#ifdef CONFIG_ESP32_I2S0_RX + i2s_enable_rx = true; +#else + i2s_enable_rx = false; +#endif /* CONFIG_ESP32_I2S0_RX */ + + /* Configure I2S generic audio on I2S0 */ + + ret = board_i2sdev_initialize(ESP32_I2S0, i2s_enable_tx, i2s_enable_rx); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize I2S%d driver: %d\n", + CONFIG_ESP32_I2S0, ret); + } + +#endif /* CONFIG_AUDIO_CS4344 */ Review Comment: Remove it: we only support non-populated peripherals on devkit board. ########## boards/xtensa/esp32/esp32-pico-kit/src/esp32_bringup.c: ########## @@ -0,0 +1,623 @@ +/**************************************************************************** + * boards/xtensa/esp32/esp32-pico-kit/src/esp32_bringup.c + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the + * License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> + +#include <stdio.h> +#include <fcntl.h> +#include <unistd.h> +#include <syslog.h> +#include <sys/stat.h> +#include <sys/ioctl.h> +#include <sys/types.h> +#include <syslog.h> +#include <debug.h> +#include <stdio.h> + +#include <errno.h> +#if defined(CONFIG_ESP32_EFUSE) +#include <nuttx/efuse/efuse.h> +#endif +#include <nuttx/fs/fs.h> +#include <nuttx/himem/himem.h> + +#if defined(CONFIG_ESP32_EFUSE) +#include "esp32_efuse.h" +#endif +#include "esp32_partition.h" + +#ifdef CONFIG_CAN_MCP2515 +# include "esp32_mcp2515.h" +#endif + +#ifdef CONFIG_TIMER +#include <esp32_tim_lowerhalf.h> +#endif + +#ifdef CONFIG_ONESHOT +# include "esp32_board_oneshot.h" +#endif + +#ifdef CONFIG_WATCHDOG +# include "esp32_board_wdt.h" +#endif + +#ifdef CONFIG_ESP32_SPIFLASH +# include "esp32_board_spiflash.h" +#endif + +#ifdef CONFIG_ESP32_BLE +# include "esp32_ble.h" +#endif + +#ifdef CONFIG_ESP32_WIFI +# include "esp32_board_wlan.h" +#endif + +#ifdef CONFIG_ESP32_WIFI_BT_COEXIST +# include "esp32_wifi_adapter.h" +#endif + +#ifdef CONFIG_ESP32_I2C +# include "esp32_board_i2c.h" +#endif + +#ifdef CONFIG_ESP32_I2S +# include "esp32_i2s.h" +#endif + +#ifdef CONFIG_ESP32_PCNT_AS_QE +# include "board_qencoder.h" +#endif + +#ifdef CONFIG_I2CMULTIPLEXER_TCA9548A +# include "esp32_tca9548a.h" +#endif + +#ifdef CONFIG_SENSORS_BMP180 +# include "esp32_bmp180.h" +#endif + +#ifdef CONFIG_SENSORS_BMP280 +# include "esp32_bmp280.h" +#endif + +#ifdef CONFIG_SENSORS_SHT3X +# include "esp32_sht3x.h" +#endif + +#ifdef CONFIG_SENSORS_MS5611 +# include "esp32_ms5611.h" +#endif + +#ifdef CONFIG_LCD_HT16K33 +# include "esp32_ht16k33.h" +#endif + +#ifdef CONFIG_ESP32_AES_ACCELERATOR +# include "esp32_aes.h" +#endif + +#ifdef CONFIG_ESP32_RT_TIMER +# include "esp32_rt_timer.h" +#endif + +#ifdef CONFIG_INPUT_BUTTONS +# include <nuttx/input/buttons.h> +#endif + +#ifdef CONFIG_RTC_DRIVER +# include "esp32_rtc_lowerhalf.h" +#endif + +#ifdef CONFIG_SPI_DRIVER +# include "esp32_spi.h" +#endif + +#ifdef CONFIG_LCD_BACKPACK +# include "esp32_lcd_backpack.h" +#endif + +#ifdef CONFIG_SENSORS_MAX6675 +# include "esp32_max6675.h" +#endif + +#include "esp32-pico-kit.h" + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: esp32_bringup + * + * Description: + * Perform architecture-specific initialization + * + * CONFIG_BOARD_LATE_INITIALIZE=y : + * Called from board_late_initialize(). + * + * CONFIG_BOARD_LATE_INITIALIZE=n && CONFIG_BOARDCTL=y : + * Called from the NSH library + * + ****************************************************************************/ + +int esp32_bringup(void) +{ + int ret; + +#ifdef CONFIG_ESP32_AES_ACCELERATOR + ret = esp32_aes_init(); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize AES: %d\n", ret); + } +#endif + +#if defined(CONFIG_ESP32_SPIRAM) && \ + defined(CONFIG_ESP32_SPIRAM_BANKSWITCH_ENABLE) + ret = esp_himem_init(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to init HIMEM: %d\n", ret); + } +#endif + +#if defined(CONFIG_ESP32_EFUSE) + ret = esp32_efuse_initialize("/dev/efuse"); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to init EFUSE: %d\n", ret); + } +#endif + +#ifdef CONFIG_FS_PROCFS + /* Mount the procfs file system */ + + ret = nx_mount(NULL, "/proc", "procfs", 0, NULL); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to mount procfs at /proc: %d\n", ret); + } +#endif + +#ifdef CONFIG_LCD_BACKPACK + /* slcd:0, i2c:0, rows=2, cols=16 */ + + ret = board_lcd_backpack_init(0, 0, 2, 16); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize PCF8574 LCD, error %d\n", ret); + } +#endif + +#ifdef CONFIG_FS_TMPFS + /* Mount the tmpfs file system */ + + ret = nx_mount(NULL, CONFIG_LIBC_TMPDIR, "tmpfs", 0, NULL); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to mount tmpfs at %s: %d\n", + CONFIG_LIBC_TMPDIR, ret); + } +#endif + +#ifdef CONFIG_MMCSD + ret = esp32_mmcsd_initialize(0); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize SD slot: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_SPIFLASH + ret = esp32_spiflash_init(); + if (ret) + { + syslog(LOG_ERR, "ERROR: Failed to initialize SPI Flash\n"); + } +#endif + +#ifdef CONFIG_ESP32_PARTITION_TABLE + ret = esp32_partition_init(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to initialize partition error=%d\n", + ret); + } +#endif + +#ifdef CONFIG_ESP32_LEDC + ret = esp32_pwm_setup(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: esp32_pwm_setup() failed: %d\n", ret); + } +#endif /* CONFIG_ESP32_LEDC */ + +#ifdef CONFIG_SENSORS_MAX6675 + ret = board_max6675_initialize(0, 2); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: MAX6675 initialization failed: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_TWAI + + /* Initialize TWAI and register the TWAI driver. */ + + ret = esp32_twai_setup(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: esp32_twai_setup failed: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_RT_TIMER + ret = esp32_rt_timer_init(); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize RT timer: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_WIFI_BT_COEXIST + ret = esp32_wifi_bt_coexist_init(); + if (ret) + { + syslog(LOG_ERR, "ERROR: Failed to initialize Wi-Fi and BT " + "coexistence support\n"); + } +#endif + +#ifdef CONFIG_ESP32_BLE + ret = esp32_ble_initialize(); + if (ret) + { + syslog(LOG_ERR, "ERROR: Failed to initialize BLE: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_WIFI + ret = board_wlan_init(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to initialize wireless subsystem=%d\n", + ret); + } +#endif + +/* First, register the timer drivers and let timer 1 for oneshot + * if it is enabled. + */ + +#ifdef CONFIG_TIMER + +#if defined(CONFIG_ESP32_TIMER0) && !defined(CONFIG_ESP32_RT_TIMER) + ret = esp32_timer_initialize("/dev/timer0", TIMER0); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize timer driver: %d\n", + ret); + } +#endif + +#if defined(CONFIG_ESP32_TIMER1) && !defined(CONFIG_ONESHOT) + ret = esp32_timer_initialize("/dev/timer1", TIMER1); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize timer driver: %d\n", + ret); + } +#endif + +#ifdef CONFIG_ESP32_TIMER2 + ret = esp32_timer_initialize("/dev/timer2", TIMER2); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize timer driver: %d\n", + ret); + } +#endif + +#ifdef CONFIG_ESP32_TIMER3 + ret = esp32_timer_initialize("/dev/timer3", TIMER3); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize timer driver: %d\n", + ret); + } +#endif + +#endif /* CONFIG_TIMER */ + + /* Now register one oneshot driver */ + +#if defined(CONFIG_ONESHOT) && defined(CONFIG_ESP32_TIMER1) + + ret = esp32_oneshot_init(ONESHOT_TIMER, ONESHOT_RESOLUTION_US); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: esp32_oneshot_init() failed: %d\n", ret); + } + +#endif /* CONFIG_ONESHOT */ + +#ifdef CONFIG_CAN_MCP2515 + /* Configure and initialize the MCP2515 CAN device */ + + ret = board_mcp2515_initialize(0); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: board_mcp2515_initialize() failed: %d\n", ret); + } +#endif + +#ifdef CONFIG_WATCHDOG + /* Configure watchdog timer */ + + ret = board_wdt_init(); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize watchdog drivers: %d\n", + ret); + } +#endif + +#ifdef CONFIG_DEV_GPIO + ret = esp32_gpio_init(); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize GPIO Driver: %d\n", ret); + } +#endif + +#ifdef CONFIG_SENSORS_QENCODER + /* Initialize and register the qencoder driver */ + + ret = board_qencoder_initialize(0, PCNT_QE0_ID); + if (ret != OK) + { + syslog(LOG_ERR, + "ERROR: Failed to register the qencoder: %d\n", + ret); + return ret; + } +#endif + + /* Register the TCA9548A Multiplexer before others I2C drivers to allow it + * be used by other drivers. Look at esp32_ms5611.c how to use it. + */ + +#ifdef CONFIG_I2CMULTIPLEXER_TCA9548A + /* Add the TCA9548A Mux as device 0 (0x70) in I2C Bus 0 */ + + ret = board_tca9548a_initialize(0, 0); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize TCA9548A driver: %d\n", ret); + return ret; + } +#endif + +#ifdef CONFIG_I2C_DRIVER + +#ifdef CONFIG_ESP32_I2C0 + ret = esp32_i2c_register(0); + + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize I2C Driver for I2C0: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_I2C1 + ret = esp32_i2c_register(1); + + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize I2C Driver for I2C1: %d\n", ret); + } +#endif + +#endif + +#ifdef CONFIG_SENSORS_BMP180 + /* Try to register BMP180 device in I2C0 */ + + ret = board_bmp180_initialize(0, 0); + + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize BMP180 driver: %d\n", ret); + } +#endif + +#ifdef CONFIG_SENSORS_BMP280 + /* Try to register BMP280 device in I2C0 */ + + ret = board_bmp280_initialize(0, 0); + + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize BMP280 driver: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_I2S + +#if defined(CONFIG_ESP32_I2S0) && !defined(CONFIG_AUDIO_CS4344) || \ + defined(CONFIG_ESP32_I2S1) + bool i2s_enable_tx; + bool i2s_enable_rx; +#endif + +#ifdef CONFIG_ESP32_I2S0 + + /* Configure I2S0 */ + +#ifdef CONFIG_AUDIO_CS4344 + + /* Configure CS4344 audio on I2S0 */ + + ret = esp32_cs4344_initialize(ESP32_I2S0); + if (ret != OK) + { + syslog(LOG_ERR, "Failed to initialize CS4344 audio: %d\n", ret); + } +#else + +#ifdef CONFIG_ESP32_I2S0_TX + i2s_enable_tx = true; +#else + i2s_enable_tx = false; +#endif /* CONFIG_ESP32_I2S0_TX */ + +#ifdef CONFIG_ESP32_I2S0_RX + i2s_enable_rx = true; +#else + i2s_enable_rx = false; +#endif /* CONFIG_ESP32_I2S0_RX */ + + /* Configure I2S generic audio on I2S0 */ + + ret = board_i2sdev_initialize(ESP32_I2S0, i2s_enable_tx, i2s_enable_rx); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize I2S%d driver: %d\n", + CONFIG_ESP32_I2S0, ret); + } + +#endif /* CONFIG_AUDIO_CS4344 */ + +#endif /* CONFIG_ESP32_I2S0 */ + +#ifdef CONFIG_ESP32_I2S1 + +#ifdef CONFIG_ESP32_I2S1_TX + i2s_enable_tx = true; +#else + i2s_enable_tx = false; +#endif /* CONFIG_ESP32_I2S1_TX */ + +#ifdef CONFIG_ESP32_I2S1_RX + i2s_enable_rx = true; +#else + i2s_enable_rx = false; +#endif /* CONFIG_ESP32_I2S1_RX */ + + /* Configure I2S generic audio on I2S1 */ + + ret = board_i2sdev_initialize(ESP32_I2S1, i2s_enable_tx, i2s_enable_rx); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize I2S%d driver: %d\n", + CONFIG_ESP32_I2S1, ret); + } + +#endif /* CONFIG_ESP32_I2S1 */ + +#endif /* CONFIG_ESP32_I2S */ + +#ifdef CONFIG_SENSORS_SHT3X + /* Try to register SHT3x device in I2C0 */ + + ret = board_sht3x_initialize(0, 0); + + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize SHT3X driver: %d\n", ret); + } +#endif + +#ifdef CONFIG_SENSORS_MS5611 + /* Try to register MS5611 device in I2C0 as device 0: I2C addr 0x77 */ + + ret = board_ms5611_initialize(0, 0); + + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize MS5611 driver: %d\n", ret); + return ret; + } +#endif + +#ifdef CONFIG_LCD_HT16K33 + /* Try to register HT16K33 in the I2C0 */ + + ret = board_ht16k33_initialize(0, 0); + + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize HT16K33 driver: %d\n", ret); + } +#endif Review Comment: Remove it: we only support non-populated peripherals on devkit board. ########## boards/xtensa/esp32/esp32-pico-kit/src/esp32_bringup.c: ########## @@ -0,0 +1,623 @@ +/**************************************************************************** + * boards/xtensa/esp32/esp32-pico-kit/src/esp32_bringup.c + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the + * License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> + +#include <stdio.h> +#include <fcntl.h> +#include <unistd.h> +#include <syslog.h> +#include <sys/stat.h> +#include <sys/ioctl.h> +#include <sys/types.h> +#include <syslog.h> +#include <debug.h> +#include <stdio.h> + +#include <errno.h> +#if defined(CONFIG_ESP32_EFUSE) +#include <nuttx/efuse/efuse.h> +#endif +#include <nuttx/fs/fs.h> +#include <nuttx/himem/himem.h> + +#if defined(CONFIG_ESP32_EFUSE) +#include "esp32_efuse.h" +#endif +#include "esp32_partition.h" + +#ifdef CONFIG_CAN_MCP2515 +# include "esp32_mcp2515.h" +#endif + +#ifdef CONFIG_TIMER +#include <esp32_tim_lowerhalf.h> +#endif + +#ifdef CONFIG_ONESHOT +# include "esp32_board_oneshot.h" +#endif + +#ifdef CONFIG_WATCHDOG +# include "esp32_board_wdt.h" +#endif + +#ifdef CONFIG_ESP32_SPIFLASH +# include "esp32_board_spiflash.h" +#endif + +#ifdef CONFIG_ESP32_BLE +# include "esp32_ble.h" +#endif + +#ifdef CONFIG_ESP32_WIFI +# include "esp32_board_wlan.h" +#endif + +#ifdef CONFIG_ESP32_WIFI_BT_COEXIST +# include "esp32_wifi_adapter.h" +#endif + +#ifdef CONFIG_ESP32_I2C +# include "esp32_board_i2c.h" +#endif + +#ifdef CONFIG_ESP32_I2S +# include "esp32_i2s.h" +#endif + +#ifdef CONFIG_ESP32_PCNT_AS_QE +# include "board_qencoder.h" +#endif + +#ifdef CONFIG_I2CMULTIPLEXER_TCA9548A +# include "esp32_tca9548a.h" +#endif + +#ifdef CONFIG_SENSORS_BMP180 +# include "esp32_bmp180.h" +#endif + +#ifdef CONFIG_SENSORS_BMP280 +# include "esp32_bmp280.h" +#endif + +#ifdef CONFIG_SENSORS_SHT3X +# include "esp32_sht3x.h" +#endif + +#ifdef CONFIG_SENSORS_MS5611 +# include "esp32_ms5611.h" +#endif + +#ifdef CONFIG_LCD_HT16K33 +# include "esp32_ht16k33.h" +#endif + +#ifdef CONFIG_ESP32_AES_ACCELERATOR +# include "esp32_aes.h" +#endif + +#ifdef CONFIG_ESP32_RT_TIMER +# include "esp32_rt_timer.h" +#endif + +#ifdef CONFIG_INPUT_BUTTONS +# include <nuttx/input/buttons.h> +#endif + +#ifdef CONFIG_RTC_DRIVER +# include "esp32_rtc_lowerhalf.h" +#endif + +#ifdef CONFIG_SPI_DRIVER +# include "esp32_spi.h" +#endif + +#ifdef CONFIG_LCD_BACKPACK +# include "esp32_lcd_backpack.h" +#endif + +#ifdef CONFIG_SENSORS_MAX6675 +# include "esp32_max6675.h" +#endif Review Comment: Remove it: we only support non-populated peripherals on devkit board. ########## boards/xtensa/esp32/esp32-pico-kit/src/esp32_bringup.c: ########## @@ -0,0 +1,623 @@ +/**************************************************************************** + * boards/xtensa/esp32/esp32-pico-kit/src/esp32_bringup.c + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the + * License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> + +#include <stdio.h> +#include <fcntl.h> +#include <unistd.h> +#include <syslog.h> +#include <sys/stat.h> +#include <sys/ioctl.h> +#include <sys/types.h> +#include <syslog.h> +#include <debug.h> +#include <stdio.h> + +#include <errno.h> +#if defined(CONFIG_ESP32_EFUSE) +#include <nuttx/efuse/efuse.h> +#endif +#include <nuttx/fs/fs.h> +#include <nuttx/himem/himem.h> + +#if defined(CONFIG_ESP32_EFUSE) +#include "esp32_efuse.h" +#endif +#include "esp32_partition.h" + +#ifdef CONFIG_CAN_MCP2515 +# include "esp32_mcp2515.h" +#endif + +#ifdef CONFIG_TIMER +#include <esp32_tim_lowerhalf.h> +#endif + +#ifdef CONFIG_ONESHOT +# include "esp32_board_oneshot.h" +#endif + +#ifdef CONFIG_WATCHDOG +# include "esp32_board_wdt.h" +#endif + +#ifdef CONFIG_ESP32_SPIFLASH +# include "esp32_board_spiflash.h" +#endif + +#ifdef CONFIG_ESP32_BLE +# include "esp32_ble.h" +#endif + +#ifdef CONFIG_ESP32_WIFI +# include "esp32_board_wlan.h" +#endif + +#ifdef CONFIG_ESP32_WIFI_BT_COEXIST +# include "esp32_wifi_adapter.h" +#endif + +#ifdef CONFIG_ESP32_I2C +# include "esp32_board_i2c.h" +#endif + +#ifdef CONFIG_ESP32_I2S +# include "esp32_i2s.h" +#endif + +#ifdef CONFIG_ESP32_PCNT_AS_QE +# include "board_qencoder.h" +#endif + +#ifdef CONFIG_I2CMULTIPLEXER_TCA9548A +# include "esp32_tca9548a.h" +#endif + +#ifdef CONFIG_SENSORS_BMP180 +# include "esp32_bmp180.h" +#endif + +#ifdef CONFIG_SENSORS_BMP280 +# include "esp32_bmp280.h" +#endif + +#ifdef CONFIG_SENSORS_SHT3X +# include "esp32_sht3x.h" +#endif + +#ifdef CONFIG_SENSORS_MS5611 +# include "esp32_ms5611.h" +#endif + +#ifdef CONFIG_LCD_HT16K33 +# include "esp32_ht16k33.h" +#endif + +#ifdef CONFIG_ESP32_AES_ACCELERATOR +# include "esp32_aes.h" +#endif + +#ifdef CONFIG_ESP32_RT_TIMER +# include "esp32_rt_timer.h" +#endif + +#ifdef CONFIG_INPUT_BUTTONS +# include <nuttx/input/buttons.h> +#endif + +#ifdef CONFIG_RTC_DRIVER +# include "esp32_rtc_lowerhalf.h" +#endif + +#ifdef CONFIG_SPI_DRIVER +# include "esp32_spi.h" +#endif + +#ifdef CONFIG_LCD_BACKPACK +# include "esp32_lcd_backpack.h" +#endif + +#ifdef CONFIG_SENSORS_MAX6675 +# include "esp32_max6675.h" +#endif + +#include "esp32-pico-kit.h" + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: esp32_bringup + * + * Description: + * Perform architecture-specific initialization + * + * CONFIG_BOARD_LATE_INITIALIZE=y : + * Called from board_late_initialize(). + * + * CONFIG_BOARD_LATE_INITIALIZE=n && CONFIG_BOARDCTL=y : + * Called from the NSH library + * + ****************************************************************************/ + +int esp32_bringup(void) +{ + int ret; + +#ifdef CONFIG_ESP32_AES_ACCELERATOR + ret = esp32_aes_init(); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize AES: %d\n", ret); + } +#endif + +#if defined(CONFIG_ESP32_SPIRAM) && \ + defined(CONFIG_ESP32_SPIRAM_BANKSWITCH_ENABLE) + ret = esp_himem_init(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to init HIMEM: %d\n", ret); + } +#endif + +#if defined(CONFIG_ESP32_EFUSE) + ret = esp32_efuse_initialize("/dev/efuse"); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to init EFUSE: %d\n", ret); + } +#endif + +#ifdef CONFIG_FS_PROCFS + /* Mount the procfs file system */ + + ret = nx_mount(NULL, "/proc", "procfs", 0, NULL); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to mount procfs at /proc: %d\n", ret); + } +#endif + +#ifdef CONFIG_LCD_BACKPACK + /* slcd:0, i2c:0, rows=2, cols=16 */ + + ret = board_lcd_backpack_init(0, 0, 2, 16); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize PCF8574 LCD, error %d\n", ret); + } +#endif + +#ifdef CONFIG_FS_TMPFS + /* Mount the tmpfs file system */ + + ret = nx_mount(NULL, CONFIG_LIBC_TMPDIR, "tmpfs", 0, NULL); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to mount tmpfs at %s: %d\n", + CONFIG_LIBC_TMPDIR, ret); + } +#endif + +#ifdef CONFIG_MMCSD + ret = esp32_mmcsd_initialize(0); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize SD slot: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_SPIFLASH + ret = esp32_spiflash_init(); + if (ret) + { + syslog(LOG_ERR, "ERROR: Failed to initialize SPI Flash\n"); + } +#endif + +#ifdef CONFIG_ESP32_PARTITION_TABLE + ret = esp32_partition_init(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to initialize partition error=%d\n", + ret); + } +#endif + +#ifdef CONFIG_ESP32_LEDC + ret = esp32_pwm_setup(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: esp32_pwm_setup() failed: %d\n", ret); + } +#endif /* CONFIG_ESP32_LEDC */ + +#ifdef CONFIG_SENSORS_MAX6675 + ret = board_max6675_initialize(0, 2); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: MAX6675 initialization failed: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_TWAI + + /* Initialize TWAI and register the TWAI driver. */ + + ret = esp32_twai_setup(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: esp32_twai_setup failed: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_RT_TIMER + ret = esp32_rt_timer_init(); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize RT timer: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_WIFI_BT_COEXIST + ret = esp32_wifi_bt_coexist_init(); + if (ret) + { + syslog(LOG_ERR, "ERROR: Failed to initialize Wi-Fi and BT " + "coexistence support\n"); + } +#endif + +#ifdef CONFIG_ESP32_BLE + ret = esp32_ble_initialize(); + if (ret) + { + syslog(LOG_ERR, "ERROR: Failed to initialize BLE: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_WIFI + ret = board_wlan_init(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to initialize wireless subsystem=%d\n", + ret); + } +#endif + +/* First, register the timer drivers and let timer 1 for oneshot + * if it is enabled. + */ + +#ifdef CONFIG_TIMER + +#if defined(CONFIG_ESP32_TIMER0) && !defined(CONFIG_ESP32_RT_TIMER) + ret = esp32_timer_initialize("/dev/timer0", TIMER0); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize timer driver: %d\n", + ret); + } +#endif + +#if defined(CONFIG_ESP32_TIMER1) && !defined(CONFIG_ONESHOT) + ret = esp32_timer_initialize("/dev/timer1", TIMER1); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize timer driver: %d\n", + ret); + } +#endif + +#ifdef CONFIG_ESP32_TIMER2 + ret = esp32_timer_initialize("/dev/timer2", TIMER2); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize timer driver: %d\n", + ret); + } +#endif + +#ifdef CONFIG_ESP32_TIMER3 + ret = esp32_timer_initialize("/dev/timer3", TIMER3); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize timer driver: %d\n", + ret); + } +#endif + +#endif /* CONFIG_TIMER */ + + /* Now register one oneshot driver */ + +#if defined(CONFIG_ONESHOT) && defined(CONFIG_ESP32_TIMER1) + + ret = esp32_oneshot_init(ONESHOT_TIMER, ONESHOT_RESOLUTION_US); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: esp32_oneshot_init() failed: %d\n", ret); + } + +#endif /* CONFIG_ONESHOT */ + +#ifdef CONFIG_CAN_MCP2515 + /* Configure and initialize the MCP2515 CAN device */ + + ret = board_mcp2515_initialize(0); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: board_mcp2515_initialize() failed: %d\n", ret); + } +#endif + +#ifdef CONFIG_WATCHDOG + /* Configure watchdog timer */ + + ret = board_wdt_init(); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize watchdog drivers: %d\n", + ret); + } +#endif + +#ifdef CONFIG_DEV_GPIO + ret = esp32_gpio_init(); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize GPIO Driver: %d\n", ret); + } +#endif + +#ifdef CONFIG_SENSORS_QENCODER + /* Initialize and register the qencoder driver */ + + ret = board_qencoder_initialize(0, PCNT_QE0_ID); + if (ret != OK) + { + syslog(LOG_ERR, + "ERROR: Failed to register the qencoder: %d\n", + ret); + return ret; + } +#endif + + /* Register the TCA9548A Multiplexer before others I2C drivers to allow it + * be used by other drivers. Look at esp32_ms5611.c how to use it. + */ + +#ifdef CONFIG_I2CMULTIPLEXER_TCA9548A + /* Add the TCA9548A Mux as device 0 (0x70) in I2C Bus 0 */ + + ret = board_tca9548a_initialize(0, 0); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize TCA9548A driver: %d\n", ret); + return ret; + } +#endif + +#ifdef CONFIG_I2C_DRIVER + +#ifdef CONFIG_ESP32_I2C0 + ret = esp32_i2c_register(0); + + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize I2C Driver for I2C0: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_I2C1 + ret = esp32_i2c_register(1); + + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize I2C Driver for I2C1: %d\n", ret); + } +#endif + +#endif + +#ifdef CONFIG_SENSORS_BMP180 + /* Try to register BMP180 device in I2C0 */ + + ret = board_bmp180_initialize(0, 0); + + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize BMP180 driver: %d\n", ret); + } +#endif + +#ifdef CONFIG_SENSORS_BMP280 + /* Try to register BMP280 device in I2C0 */ + + ret = board_bmp280_initialize(0, 0); + + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize BMP280 driver: %d\n", ret); + } +#endif Review Comment: Remove it: we only support non-populated peripherals on devkit board. ########## boards/xtensa/esp32/esp32-pico-kit/src/esp32_bringup.c: ########## @@ -0,0 +1,623 @@ +/**************************************************************************** + * boards/xtensa/esp32/esp32-pico-kit/src/esp32_bringup.c + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. The + * ASF licenses this file to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance with the + * License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT + * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the + * License for the specific language governing permissions and limitations + * under the License. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> + +#include <stdio.h> +#include <fcntl.h> +#include <unistd.h> +#include <syslog.h> +#include <sys/stat.h> +#include <sys/ioctl.h> +#include <sys/types.h> +#include <syslog.h> +#include <debug.h> +#include <stdio.h> + +#include <errno.h> +#if defined(CONFIG_ESP32_EFUSE) +#include <nuttx/efuse/efuse.h> +#endif +#include <nuttx/fs/fs.h> +#include <nuttx/himem/himem.h> + +#if defined(CONFIG_ESP32_EFUSE) +#include "esp32_efuse.h" +#endif +#include "esp32_partition.h" + +#ifdef CONFIG_CAN_MCP2515 +# include "esp32_mcp2515.h" +#endif + +#ifdef CONFIG_TIMER +#include <esp32_tim_lowerhalf.h> +#endif + +#ifdef CONFIG_ONESHOT +# include "esp32_board_oneshot.h" +#endif + +#ifdef CONFIG_WATCHDOG +# include "esp32_board_wdt.h" +#endif + +#ifdef CONFIG_ESP32_SPIFLASH +# include "esp32_board_spiflash.h" +#endif + +#ifdef CONFIG_ESP32_BLE +# include "esp32_ble.h" +#endif + +#ifdef CONFIG_ESP32_WIFI +# include "esp32_board_wlan.h" +#endif + +#ifdef CONFIG_ESP32_WIFI_BT_COEXIST +# include "esp32_wifi_adapter.h" +#endif + +#ifdef CONFIG_ESP32_I2C +# include "esp32_board_i2c.h" +#endif + +#ifdef CONFIG_ESP32_I2S +# include "esp32_i2s.h" +#endif + +#ifdef CONFIG_ESP32_PCNT_AS_QE +# include "board_qencoder.h" +#endif + +#ifdef CONFIG_I2CMULTIPLEXER_TCA9548A +# include "esp32_tca9548a.h" +#endif + +#ifdef CONFIG_SENSORS_BMP180 +# include "esp32_bmp180.h" +#endif + +#ifdef CONFIG_SENSORS_BMP280 +# include "esp32_bmp280.h" +#endif + +#ifdef CONFIG_SENSORS_SHT3X +# include "esp32_sht3x.h" +#endif + +#ifdef CONFIG_SENSORS_MS5611 +# include "esp32_ms5611.h" +#endif + +#ifdef CONFIG_LCD_HT16K33 +# include "esp32_ht16k33.h" +#endif + +#ifdef CONFIG_ESP32_AES_ACCELERATOR +# include "esp32_aes.h" +#endif + +#ifdef CONFIG_ESP32_RT_TIMER +# include "esp32_rt_timer.h" +#endif + +#ifdef CONFIG_INPUT_BUTTONS +# include <nuttx/input/buttons.h> +#endif + +#ifdef CONFIG_RTC_DRIVER +# include "esp32_rtc_lowerhalf.h" +#endif + +#ifdef CONFIG_SPI_DRIVER +# include "esp32_spi.h" +#endif + +#ifdef CONFIG_LCD_BACKPACK +# include "esp32_lcd_backpack.h" +#endif + +#ifdef CONFIG_SENSORS_MAX6675 +# include "esp32_max6675.h" +#endif + +#include "esp32-pico-kit.h" + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: esp32_bringup + * + * Description: + * Perform architecture-specific initialization + * + * CONFIG_BOARD_LATE_INITIALIZE=y : + * Called from board_late_initialize(). + * + * CONFIG_BOARD_LATE_INITIALIZE=n && CONFIG_BOARDCTL=y : + * Called from the NSH library + * + ****************************************************************************/ + +int esp32_bringup(void) +{ + int ret; + +#ifdef CONFIG_ESP32_AES_ACCELERATOR + ret = esp32_aes_init(); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize AES: %d\n", ret); + } +#endif + +#if defined(CONFIG_ESP32_SPIRAM) && \ + defined(CONFIG_ESP32_SPIRAM_BANKSWITCH_ENABLE) + ret = esp_himem_init(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to init HIMEM: %d\n", ret); + } +#endif + +#if defined(CONFIG_ESP32_EFUSE) + ret = esp32_efuse_initialize("/dev/efuse"); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to init EFUSE: %d\n", ret); + } +#endif + +#ifdef CONFIG_FS_PROCFS + /* Mount the procfs file system */ + + ret = nx_mount(NULL, "/proc", "procfs", 0, NULL); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to mount procfs at /proc: %d\n", ret); + } +#endif + +#ifdef CONFIG_LCD_BACKPACK + /* slcd:0, i2c:0, rows=2, cols=16 */ + + ret = board_lcd_backpack_init(0, 0, 2, 16); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize PCF8574 LCD, error %d\n", ret); + } +#endif + +#ifdef CONFIG_FS_TMPFS + /* Mount the tmpfs file system */ + + ret = nx_mount(NULL, CONFIG_LIBC_TMPDIR, "tmpfs", 0, NULL); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to mount tmpfs at %s: %d\n", + CONFIG_LIBC_TMPDIR, ret); + } +#endif + +#ifdef CONFIG_MMCSD + ret = esp32_mmcsd_initialize(0); + if (ret < 0) + { + syslog(LOG_ERR, "Failed to initialize SD slot: %d\n", ret); + } +#endif + +#ifdef CONFIG_ESP32_SPIFLASH + ret = esp32_spiflash_init(); + if (ret) + { + syslog(LOG_ERR, "ERROR: Failed to initialize SPI Flash\n"); + } +#endif + +#ifdef CONFIG_ESP32_PARTITION_TABLE + ret = esp32_partition_init(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: Failed to initialize partition error=%d\n", + ret); + } +#endif + +#ifdef CONFIG_ESP32_LEDC + ret = esp32_pwm_setup(); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: esp32_pwm_setup() failed: %d\n", ret); + } +#endif /* CONFIG_ESP32_LEDC */ + +#ifdef CONFIG_SENSORS_MAX6675 + ret = board_max6675_initialize(0, 2); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: MAX6675 initialization failed: %d\n", ret); + } +#endif Review Comment: Remove it: we only support non-populated peripherals on devkit board. ########## boards/xtensa/esp32/esp32-pico-kit/src/Make.defs: ########## @@ -0,0 +1,59 @@ +############################################################################ +# boards/xtensa/esp32/esp32-pico-kit/src/Make.defs +# +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. The +# ASF licenses this file to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance with the +# License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT +# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the +# License for the specific language governing permissions and limitations +# under the License. +# +############################################################################ + +include $(TOPDIR)/Make.defs + +CSRCS = esp32_boot.c esp32_bringup.c + +ifeq ($(CONFIG_BOARDCTL),y) +CSRCS += esp32_appinit.c +ifeq ($(CONFIG_BOARDCTL_RESET),y) +CSRCS += esp32_reset.c +endif +endif + +ifeq ($(CONFIG_MMCSD),y) +CSRCS += esp32_mmcsd.c +endif + +ifeq ($(CONFIG_DEV_GPIO),y) +CSRCS += esp32_gpio.c +endif + +ifeq ($(CONFIG_PWM),y) +CSRCS += esp32_ledc.c +endif + +ifeq ($(CONFIG_ARCH_BUTTONS),y) +CSRCS += esp32_buttons.c +endif + +ifeq ($(CONFIG_ESP32_TWAI),y) +CSRCS += esp32_twai.c +endif + +ifeq ($(CONFIG_NET_W5500),y) +CSRCS += esp32_w5500.c +endif Review Comment: Remove: it isn't populated on board. ########## boards/xtensa/esp32/esp32-pico-kit/src/esp32_w5500.c: ########## Review Comment: Remove: it isn't populated on board (and relies on SPI) ########## boards/xtensa/esp32/esp32-pico-kit/src/esp32_mmcsd.c: ########## Review Comment: I'm not sure if it makes to keep MMC/SD because it relies on SPI (and it isn't populated on board) too... -- This is an automated message from the Apache Git Service. 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