This option was already checked, but I hadn't described it completely in the previous email.
System type nRF52 Peripheral Selection (*) SPI 0 <--- actually (*) SPI 0 Master Could it be this part of the code in Bringup that is wrong? struct spi_dev_s *dev = nrf52_spibus_initialize(0); ret = bmi160_register("/dev/accel0", dev); if (ret < 0) { syslog(LOG_ERR, "ERROR: bmi160_register failed: %d\n", ret); } Em seg., 26 de fev. de 2024 às 03:57, raiden00pl <raiden0...@gmail.com> escreveu: > You need to specify that SPI is used as master: CONFIG_NRF52_SPI0_MASTER=y > > niedz., 25 lut 2024 o 21:22 Mauro Sollar <maurosol...@gmail.com> > napisał(a): > > > Hi, > > > > I'm trying to use the BMI160 sensor with the Nordic nRF52832-dk Kit, help > > me please! > > > > Kconfig Configuration: > > > > System type > > nRF52 Peripheral Selection > > (*) SPI 0 > > Device Drivers > > (*) SPI Driver Support > > (*) SPI character driver > > (*) Sensor Device Support > > (*) Bosch BMI160 Inertial Measurement Sensor support > > IO Expander/GPIO Support > > (*) GPIO driver > > Application Configuration > > Examples > > (*) BMI160 > > > > I added the following lines to the file: > > ./boards/arm/nrf52/nrf52832-dk/src/nrf52_bringup.c > > > > > > int nrf52_bringup(void) > > { > > int ret; > > ... > > ... > > ... > > > > struct spi_dev_s *dev = nrf52_spibus_initialize(0); > > ret = bmi160_register("/dev/accel0", dev); > > if (ret < 0) > > { > > syslog(LOG_ERR, "ERROR: bmi160_register failed: %d\n", ret); > > } > > > > ... > > ... > > ... > > > > > > } > > > > Show this error: > > > > board/nrf52_bringup.c:104:27: warning: implicit declaration of function > > 'nrf52_spibus_initialize'; did you mean 'nrf52_spidev_initialize'? > > [-Wimplicit-function-declaration] > > 104 | struct spi_dev_s *dev = nrf52_spibus_initialize(0); > > | ^~~~~~~~~~~~~~~~~~~~~~~ > > | nrf52_spidev_initialize > > board/nrf52_bringup.c:104:27: warning: initialization of 'struct > spi_dev_s > > *' from 'int' makes pointer from integer without a cast > [-Wint-conversion] > > LD: nuttx > > arm-none-eabi-ld: > > /home/mauro/nuttxspace/nuttx/staging/libdrivers.a(bmi160_base.o): in > > function `bmi160_getreg8': > > /home/mauro/nuttxspace/nuttx/drivers/sensors/bmi160_base.c:87: undefined > > reference to `bmi160_configspi' > > arm-none-eabi-ld: > > /home/mauro/nuttxspace/nuttx/staging/libdrivers.a(bmi160_base.o): in > > function `bmi160_putreg8': > > /home/mauro/nuttxspace/nuttx/drivers/sensors/bmi160_base.c:145: undefined > > reference to `bmi160_configspi' > > arm-none-eabi-ld: > > /home/mauro/nuttxspace/nuttx/staging/libdrivers.a(bmi160_base.o): in > > function `bmi160_getreg16': > > /home/mauro/nuttxspace/nuttx/drivers/sensors/bmi160_base.c:205: undefined > > reference to `bmi160_configspi' > > arm-none-eabi-ld: > > /home/mauro/nuttxspace/nuttx/staging/libdrivers.a(bmi160_base.o): in > > function `bmi160_getregs': > > /home/mauro/nuttxspace/nuttx/drivers/sensors/bmi160_base.c:265: undefined > > reference to `bmi160_configspi' > > make[1]: *** [Makefile:197: nuttx] Erro 1 > > make: *** [tools/Unix.mk:546: nuttx] Erro 2 > > > > > > thanks, > > -- > > Mauro Costa Sollar > > Cel.: 31 98894-2932 > > > -- Mauro Costa Sollar Cel.: 31 98894-2932