stm32 ticker: rename macro and update ST HAL Tick functions

- rename TIM_MST_16BIT in TIM_MST_BIT_WIDTH in order to use it directly in ticker info structure
- change HAL_InitTick() and HAL_GetTick()

targets/TARGET_STM/TARGET_STM32F0/TARGET_DISCO_F051R8/device/hal_tick.h

@@ -52,7 +52,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM1_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM1_RELEASE_RESET()
 
-#define TIM_MST_16BIT  1 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  16 // 16 or 32
 
 #define TIM_MST_PCLK  2 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F0/TARGET_NUCLEO_F030R8/device/hal_tick.h

@@ -52,7 +52,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM1_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM1_RELEASE_RESET()
 
-#define TIM_MST_16BIT  1 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  16 // 16 or 32
 
 #define TIM_MST_PCLK  2 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F0/TARGET_NUCLEO_F031K6/device/hal_tick.h

@@ -51,7 +51,7 @@ extern "C" {
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM2_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM2_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F0/TARGET_NUCLEO_F042K6/device/hal_tick.h

@@ -51,7 +51,7 @@ extern "C" {
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM2_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM2_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F0/TARGET_NUCLEO_F070RB/device/hal_tick.h

@@ -52,7 +52,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM1_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM1_RELEASE_RESET()
 
-#define TIM_MST_16BIT  1 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  16 // 16 or 32
 
 #define TIM_MST_PCLK  2 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F0/TARGET_NUCLEO_F072RB/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM2_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM2_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F0/TARGET_NUCLEO_F091RC/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM2_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM2_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F1/TARGET_BLUEPILL_F103C8/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM4_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM4_RELEASE_RESET()
 
-#define TIM_MST_16BIT  1 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  16 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F1/TARGET_DISCO_F100RB/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM4_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM4_RELEASE_RESET()
 
-#define TIM_MST_16BIT  1 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  16 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F1/TARGET_NUCLEO_F103RB/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM4_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM4_RELEASE_RESET()
 
-#define TIM_MST_16BIT  1 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  16 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F2/TARGET_NUCLEO_F207ZG/device/hal_tick.h

@@ -51,7 +51,7 @@ extern "C" {
 #define TIM_MST_RESET_ON   __TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F3/TARGET_STM32F302x8/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM2_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM2_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F3/TARGET_STM32F303x8/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM2_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM2_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F3/TARGET_STM32F303xC/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM2_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM2_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F3/TARGET_STM32F303xE/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM2_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM2_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F3/TARGET_STM32F334x8/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM2_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM2_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F4/TARGET_MTB_MTS_DRAGONFLY/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_DRAGONFLY_F411RE/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_MDOT_F405RG/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_MDOT_F411RE/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F407xG/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F410xB/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F411xE/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F412xG/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F429xI/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F437xG/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F439xI/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F469xI/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM2_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM2_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F7/TARGET_STM32F746xG/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F7/TARGET_STM32F756xG/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F7/TARGET_STM32F767xI/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32F7/TARGET_STM32F769xI/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L011K4/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __TIM21_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __TIM21_RELEASE_RESET()
 
-#define TIM_MST_16BIT  1 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  16 // 16 or 32
 
 #define TIM_MST_PCLK  2 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L031K6/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __TIM21_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __TIM21_RELEASE_RESET()
 
-#define TIM_MST_16BIT  1 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  16 // 16 or 32
 
 #define TIM_MST_PCLK  2 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32L0/TARGET_NUCLEO_L073RZ/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __TIM21_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __TIM21_RELEASE_RESET()
 
-#define TIM_MST_16BIT  1 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  16 // 16 or 32
 
 #define TIM_MST_PCLK  2 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32L0/TARGET_STM32L053x8/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __TIM21_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __TIM21_RELEASE_RESET()
 
-#define TIM_MST_16BIT  1 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  16 // 16 or 32
 
 #define TIM_MST_PCLK  2 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32L0/TARGET_STM32L072xZ/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __TIM21_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __TIM21_RELEASE_RESET()
 
-#define TIM_MST_16BIT  1 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  16 // 16 or 32
 
 #define TIM_MST_PCLK  2 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32L0/TARGET_STM32L0x2xZ/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __TIM21_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __TIM21_RELEASE_RESET()
 
-#define TIM_MST_16BIT  1 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  16 // 16 or 32
 
 #define TIM_MST_PCLK  2 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32L1/TARGET_MOTE_L152RC/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32L1/TARGET_MTB_MTS_XDOT/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32L1/TARGET_MTB_RAK811/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __TIM4_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __TIM4_RELEASE_RESET()
 
-#define TIM_MST_16BIT  1 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  16 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32L1/TARGET_NUCLEO_L152RE/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32L1/TARGET_NZ32_SC151/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32L1/TARGET_XDOT_L151CC/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32L4/TARGET_STM32L432xC/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM2_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM2_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32L4/TARGET_STM32L433xC/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM2_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM2_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32L4/TARGET_STM32L443xC/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM2_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM2_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32L4/TARGET_STM32L475xG/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32L4/TARGET_STM32L476xG/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32L4/TARGET_STM32L486xG/device/hal_tick.h

@@ -51,7 +51,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/TARGET_STM32L4/TARGET_STM32L496xG/device/hal_tick.h

@@ -50,7 +50,7 @@
 #define TIM_MST_RESET_ON   __HAL_RCC_TIM5_FORCE_RESET()
 #define TIM_MST_RESET_OFF  __HAL_RCC_TIM5_RELEASE_RESET()
 
-#define TIM_MST_16BIT  0 // 1=16-bit timer, 0=32-bit timer
+#define TIM_MST_BIT_WIDTH  32 // 16 or 32
 
 #define TIM_MST_PCLK  1 // Select the peripheral clock number (1 or 2)
 

targets/TARGET_STM/hal_tick_overrides.c

@@ -14,45 +14,18 @@
  * limitations under the License.
  */
 #include "hal/us_ticker_api.h"
-#include "hal_tick.h"
 
 // Overwrite default HAL functions defined as "weak"
 
-// This variable is set to 1 at the of mbed_sdk_init function.
-// The ticker_read_us function must not be called until the mbed_sdk_init is terminated.
-extern int mbed_sdk_inited;
+HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority)
+{
+    us_ticker_init();
+    return HAL_OK;
+}
 
-#if TIM_MST_16BIT
-// Variables also reset in HAL_InitTick()
-uint32_t prev_time = 0;
-uint32_t elapsed_time = 0;
-#endif
-
-// 1 ms tick is required for ST HAL driver
 uint32_t HAL_GetTick()
 {
-#if TIM_MST_16BIT
-    uint32_t new_time;
-    if (mbed_sdk_inited) {
-        // Apply the latest time recorded just before the sdk is inited
-        new_time = ticker_read_us(get_us_ticker_data()) + prev_time;
-        prev_time = 0; // Use this time only once
-        return (new_time / 1000);
-    }
-    else {
-        new_time = us_ticker_read();
-        elapsed_time += (new_time - prev_time) & 0xFFFF; // Only use the lower 16 bits
-        prev_time = new_time;
-        return (elapsed_time / 1000);
-    }
-#else // 32-bit timer
-    if (mbed_sdk_inited) {
-        return (ticker_read_us(get_us_ticker_data()) / 1000);
-    }
-    else {
-        return (us_ticker_read() / 1000);
-    }
-#endif
+    return ticker_read_us(get_us_ticker_data()) / 1000; // 1 ms tick is required for ST HAL_Delay function
 }
 
 void HAL_SuspendTick(void)

targets/TARGET_STM/us_ticker.c

@@ -18,34 +18,25 @@
 #include "PeripheralNames.h"
 #include "hal_tick.h"
 
-// ************************************ 16-bit timer ************************************
-#if TIM_MST_16BIT
-#define TIMER_TICKER_BIT_WIDTH 16
-// ************************************ 32-bit timer ************************************
-#else
-#define TIMER_TICKER_BIT_WIDTH 32
-#endif
-
 TIM_HandleTypeDef TimMasterHandle;
 
 const ticker_info_t *us_ticker_get_info()
 {
     static const ticker_info_t info = {
         1000000,
-        TIMER_TICKER_BIT_WIDTH
+        TIM_MST_BIT_WIDTH
     };
     return &info;
 }
 
-volatile uint32_t PreviousVal = 0;
-
 void us_ticker_irq_handler(void);
 
 // ************************************ 16-bit timer ************************************
-#if TIM_MST_16BIT
+#if TIM_MST_BIT_WIDTH == 16
 
 #if defined(TARGET_STM32F0)
-void timer_update_irq_handler(void) {
+void timer_update_irq_handler(void)
+{
 #else
 void timer_irq_handler(void)
 {
@@ -55,13 +46,10 @@ void timer_irq_handler(void)
 #if defined(TARGET_STM32F0)
 } // end timer_update_irq_handler function
 
-// Channel 1 used for mbed timeout
 void timer_oc_irq_handler(void)
 {
     TimMasterHandle.Instance = TIM_MST;
 #endif
-
-    // Channel 1 for mbed timeout
     if (__HAL_TIM_GET_FLAG(&TimMasterHandle, TIM_FLAG_CC1) == SET) {
         if (__HAL_TIM_GET_IT_SOURCE(&TimMasterHandle, TIM_IT_CC1) == SET) {
             __HAL_TIM_CLEAR_IT(&TimMasterHandle, TIM_IT_CC1);
@@ -75,7 +63,7 @@ void timer_oc_irq_handler(void)
 
 void timer_irq_handler(void)
 {
-    // Channel 1 for mbed timeout
+    TimMasterHandle.Instance = TIM_MST;
     if (__HAL_TIM_GET_FLAG(&TimMasterHandle, TIM_FLAG_CC1) == SET) {
         if (__HAL_TIM_GET_IT_SOURCE(&TimMasterHandle, TIM_IT_CC1) == SET) {
             __HAL_TIM_CLEAR_IT(&TimMasterHandle, TIM_IT_CC1);
@@ -90,7 +78,7 @@ void us_ticker_init(void)
 {
 
 // ************************************ 16-bit timer ************************************
-#if TIM_MST_16BIT
+#if TIM_MST_BIT_WIDTH == 16
     // Enable timer clock
     TIM_MST_RCC;
 
@@ -102,7 +90,7 @@ void us_ticker_init(void)
     SystemCoreClockUpdate();
 
     // Configure time base
-    TimMasterHandle.Instance = TIM_MST;
+    TimMasterHandle.Instance           = TIM_MST;
     TimMasterHandle.Init.Period        = 0xFFFF;
     TimMasterHandle.Init.Prescaler     = (uint32_t)(SystemCoreClock / 1000000) - 1; // 1 us tick
     TimMasterHandle.Init.ClockDivision = 0;
@@ -230,11 +218,9 @@ void us_ticker_fire_interrupt(void)
 {
     __HAL_TIM_CLEAR_FLAG(&TimMasterHandle, TIM_FLAG_CC1);
     LL_TIM_GenerateEvent_CC1(TimMasterHandle.Instance);
-    // Enable IT
     __HAL_TIM_ENABLE_IT(&TimMasterHandle, TIM_IT_CC1);
 }
 
-/* NOTE: must be called with interrupts disabled! */
 void us_ticker_disable_interrupt(void)
 {
     __HAL_TIM_DISABLE_IT(&TimMasterHandle, TIM_IT_CC1);