[incubator-nuttx] branch master updated: boards/nucleo-f302r8: add 3ph Hall sensor support

[xiaoxiang]

This is an automated email from the ASF dual-hosted git repository.

xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/incubator-nuttx.git


The following commit(s) were added to refs/heads/master by this push:
     new 59786bf  boards/nucleo-f302r8: add 3ph Hall sensor support
59786bf is described below

commit 59786bf208c7805351bb6986c5d0667ee133f2ff
Author: raiden00pl <raide...@railab.me>
AuthorDate: Sat Dec 4 14:51:42 2021 +0100

    boards/nucleo-f302r8: add 3ph Hall sensor support
---
 boards/arm/stm32/nucleo-f302r8/src/nucleo-f302r8.h | 11 +++++++++++
 boards/arm/stm32/nucleo-f302r8/src/stm32_bringup.c | 20 ++++++++++++++++++++
 2 files changed, 31 insertions(+)

diff --git a/boards/arm/stm32/nucleo-f302r8/src/nucleo-f302r8.h 
b/boards/arm/stm32/nucleo-f302r8/src/nucleo-f302r8.h
index f4c5b16..4e4edf8 100644
--- a/boards/arm/stm32/nucleo-f302r8/src/nucleo-f302r8.h
+++ b/boards/arm/stm32/nucleo-f302r8/src/nucleo-f302r8.h
@@ -77,6 +77,17 @@
 
 #define NUCLEOF302R8_PWMTIMER   1
 
+#ifdef CONFIG_SENSORS_HALL3PHASE
+/* GPIO pins used by the 3-phase Hall effect sensor */
+
+#  define GPIO_HALL_PHA (GPIO_INPUT | GPIO_SPEED_2MHz | \
+                         GPIO_PORTA | GPIO_PIN15)
+#  define GPIO_HALL_PHB (GPIO_INPUT | GPIO_SPEED_2MHz | \
+                         GPIO_PORTB | GPIO_PIN3)
+#  define GPIO_HALL_PHC (GPIO_INPUT | GPIO_SPEED_2MHz | \
+                         GPIO_PORTB | GPIO_PIN10)
+#endif
+
 /****************************************************************************
  * Public Data
  ****************************************************************************/
diff --git a/boards/arm/stm32/nucleo-f302r8/src/stm32_bringup.c 
b/boards/arm/stm32/nucleo-f302r8/src/stm32_bringup.c
index 3b1e172..0d81f27 100644
--- a/boards/arm/stm32/nucleo-f302r8/src/stm32_bringup.c
+++ b/boards/arm/stm32/nucleo-f302r8/src/stm32_bringup.c
@@ -27,6 +27,8 @@
 #include <sys/types.h>
 #include <syslog.h>
 
+#include <stm32.h>
+
 #include <nuttx/board.h>
 
 #ifdef CONFIG_USERLED
@@ -41,6 +43,10 @@
 #  include "board_qencoder.h"
 #endif
 
+#ifdef CONFIG_SENSORS_HALL3PHASE
+#  include "board_hall3ph.h"
+#endif
+
 #include "nucleo-f302r8.h"
 
 /****************************************************************************
@@ -144,6 +150,20 @@ int stm32_bringup(void)
     }
 #endif
 
+#ifdef CONFIG_SENSORS_HALL3PHASE
+  /* Initialize and register the 3-phase Hall effect sensor driver */
+
+  ret = board_hall3ph_initialize(0, GPIO_HALL_PHA, GPIO_HALL_PHB,
+                                 GPIO_HALL_PHC);
+  if (ret != OK)
+    {
+      syslog(LOG_ERR,
+             "ERROR: Failed to register the hall : %d\n",
+             ret);
+      return ret;
+    }
+#endif
+
   UNUSED(ret);
   return OK;
 }