From a5e597e61ba4d63dca447edd529a3eda72eb5078 Mon Sep 17 00:00:00 2001
From: Andreas Berthoud <andreasberthoud@gmail.com>
Date: Thu, 24 Jun 2021 19:55:58 +0200
Subject: [PATCH] zigbee: Setup LEDs

---
 nucleo-wb55-zigbee/Core/Inc/main.h        | 12 ++++++------
 nucleo-wb55-zigbee/Core/Src/main.c        |  9 ++++++---
 nucleo-wb55-zigbee/nucleo-wb55-zigbee.ioc |  8 ++++----
 3 files changed, 16 insertions(+), 13 deletions(-)

diff --git a/nucleo-wb55-zigbee/Core/Inc/main.h b/nucleo-wb55-zigbee/Core/Inc/main.h
index e923f28..31463dc 100644
--- a/nucleo-wb55-zigbee/Core/Inc/main.h
+++ b/nucleo-wb55-zigbee/Core/Inc/main.h
@@ -60,10 +60,10 @@ void Error_Handler(void);
 /* Private defines -----------------------------------------------------------*/
 #define B1_Pin GPIO_PIN_4
 #define B1_GPIO_Port GPIOC
-#define LD2_Pin GPIO_PIN_0
-#define LD2_GPIO_Port GPIOB
-#define LD3_Pin GPIO_PIN_1
-#define LD3_GPIO_Port GPIOB
+#define LED_GREEN_Pin GPIO_PIN_0
+#define LED_GREEN_GPIO_Port GPIOB
+#define LED_RED_Pin GPIO_PIN_1
+#define LED_RED_GPIO_Port GPIOB
 #define JTMS_Pin GPIO_PIN_13
 #define JTMS_GPIO_Port GPIOA
 #define JTCK_Pin GPIO_PIN_14
@@ -74,8 +74,8 @@ void Error_Handler(void);
 #define B3_GPIO_Port GPIOD
 #define JTDO_Pin GPIO_PIN_3
 #define JTDO_GPIO_Port GPIOB
-#define LD1_Pin GPIO_PIN_5
-#define LD1_GPIO_Port GPIOB
+#define LED_BLUE_Pin GPIO_PIN_5
+#define LED_BLUE_GPIO_Port GPIOB
 #define STLINK_RX_Pin GPIO_PIN_6
 #define STLINK_RX_GPIO_Port GPIOB
 #define STLINK_TX_Pin GPIO_PIN_7
diff --git a/nucleo-wb55-zigbee/Core/Src/main.c b/nucleo-wb55-zigbee/Core/Src/main.c
index 61049e1..553ba4a 100644
--- a/nucleo-wb55-zigbee/Core/Src/main.c
+++ b/nucleo-wb55-zigbee/Core/Src/main.c
@@ -93,6 +93,8 @@ int main(void)
   /* USER CODE BEGIN WHILE */
   while (1)
   {
+	  HAL_GPIO_TogglePin(LED_GREEN_GPIO_Port, LED_GREEN_Pin);
+	  HAL_Delay(500);
     /* USER CODE END WHILE */
 
     /* USER CODE BEGIN 3 */
@@ -173,7 +175,7 @@ static void MX_GPIO_Init(void)
   __HAL_RCC_GPIOD_CLK_ENABLE();
 
   /*Configure GPIO pin Output Level */
-  HAL_GPIO_WritePin(GPIOB, LD2_Pin|LD3_Pin|LD1_Pin, GPIO_PIN_RESET);
+  HAL_GPIO_WritePin(GPIOB, LED_GREEN_Pin|LED_RED_Pin|LED_BLUE_Pin, GPIO_PIN_RESET);
 
   /*Configure GPIO pin : B1_Pin */
   GPIO_InitStruct.Pin = B1_Pin;
@@ -181,8 +183,8 @@ static void MX_GPIO_Init(void)
   GPIO_InitStruct.Pull = GPIO_NOPULL;
   HAL_GPIO_Init(B1_GPIO_Port, &GPIO_InitStruct);
 
-  /*Configure GPIO pins : LD2_Pin LD3_Pin LD1_Pin */
-  GPIO_InitStruct.Pin = LD2_Pin|LD3_Pin|LD1_Pin;
+  /*Configure GPIO pins : LED_GREEN_Pin LED_RED_Pin LED_BLUE_Pin */
+  GPIO_InitStruct.Pin = LED_GREEN_Pin|LED_RED_Pin|LED_BLUE_Pin;
   GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
   GPIO_InitStruct.Pull = GPIO_NOPULL;
   GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
@@ -225,6 +227,7 @@ void Error_Handler(void)
   /* USER CODE BEGIN Error_Handler_Debug */
   /* User can add his own implementation to report the HAL error return state */
   __disable_irq();
+  HAL_GPIO_WritePin(LED_RED_GPIO_Port, LED_RED_Pin, GPIO_PIN_SET);
   while (1)
   {
   }
diff --git a/nucleo-wb55-zigbee/nucleo-wb55-zigbee.ioc b/nucleo-wb55-zigbee/nucleo-wb55-zigbee.ioc
index 841ad66..a014233 100644
--- a/nucleo-wb55-zigbee/nucleo-wb55-zigbee.ioc
+++ b/nucleo-wb55-zigbee/nucleo-wb55-zigbee.ioc
@@ -11,8 +11,8 @@ ProjectManager.KeepUserCode=true
 Mcu.UserName=STM32WB55RGVx
 Mcu.PinsNb=19
 ProjectManager.NoMain=false
-RCC.SMPSCLockSelectionVirtualVirtual=RCC_SMPSCLKSOURCE_HSI
 RCC.RFWKPFreq_Value=976.5625
+RCC.SMPSCLockSelectionVirtualVirtual=RCC_SMPSCLKSOURCE_HSI
 PC13.Locked=true
 RCC.HCLK3Freq_Value=32000000
 PC13.Signal=SYS_WKUP2
@@ -23,7 +23,7 @@ PC4.Signal=GPIO_Input
 PD0.GPIO_Label=B2 [Push Button]
 PD1.Signal=GPIO_Input
 ProjectManager.DefaultFWLocation=true
-PB0.GPIO_Label=LD2 [Green Led]
+PB0.GPIO_Label=LED_GREEN
 PB6.GPIO_Label=STLINK_RX
 OSC_IN.Locked=true
 PD0.Locked=true
@@ -106,7 +106,7 @@ PCC.Ble.DataLength=6
 PC4.GPIO_Label=B1 [Push Button]
 RCC.I2C1Freq_Value=32000000
 RCC.RNGFreq_Value=32000
-PB1.GPIO_Label=LD3 [Red Led]
+PB1.GPIO_Label=LED_RED
 RCC.PLLSAI1QoutputFreq_Value=128000000
 RCC.ADCFreq_Value=128000000
 File.Version=6
@@ -164,7 +164,7 @@ RCC.HSI_VALUE=16000000
 Mcu.Pin18=VP_SYS_VS_Systick
 NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4
 Mcu.Pin11=PA14
-PB5.GPIO_Label=LD1 [Blue Led]
+PB5.GPIO_Label=LED_BLUE
 Mcu.Pin12=PD0
 PD0.GPIOParameters=GPIO_Label
 RCC.PLLPoutputFreq_Value=128000000