pinMode using LL

Signed-off-by: Frederic.Pillon <frederic.pillon@st.com>

Author: fpistm

cores/arduino/stm32/digital_io.c

@@ -47,8 +47,6 @@ extern "C" {
 #endif
 
 /* Exported functions ------------------------------------------------------- */
-void digital_io_init(PinName pin, uint32_t mode, uint32_t pull);
-
 /**
  * @brief This function set a value to an IO
  * @param port : one of the gpio port

cores/arduino/stm32/digital_io.h

@@ -38,6 +38,8 @@ static inline void pin_DisconnectDebug(PinName pin)
 {
 #ifdef STM32F1xx
  pinF1_DisconnectDebug(pin);
+#else
+ UNUSED(pin);
 #endif /* STM32F1xx */
 }
 

cores/arduino/stm32/pinconfig.h

@@ -924,7 +924,7 @@ void TimerPinInit(stimer_t *obj, uint32_t frequency, uint32_t duration)
  obj->pinInfo.count = -1;
  }
 
- digital_io_init(obj->pin, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL);
+ pin_function(obj->pin, STM_PIN_DATA(STM_MODE_OUTPUT_PP, GPIO_NOPULL, 0));
  timClkFreq = getTimerClkFreq(obj->timer);
 
  // Do this once
@@ -957,7 +957,7 @@ void TimerPinInit(stimer_t *obj, uint32_t frequency, uint32_t duration)
 void TimerPinDeinit(stimer_t *obj)
 {
  TimerHandleDeinit(obj);
- digital_io_init(obj->pin, GPIO_MODE_INPUT, GPIO_NOPULL);
+ pin_function(obj->pin, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0));
 }
 
 /**

cores/arduino/stm32/timer.c

@@ -49,16 +49,16 @@ void pinMode(uint32_t ulPin, uint32_t ulMode)
 
  switch (ulMode) {
  case INPUT:
- digital_io_init(p, GPIO_MODE_INPUT, GPIO_NOPULL);
+ pin_function(p, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0));
  break;
  case INPUT_PULLUP:
- digital_io_init(p, GPIO_MODE_INPUT, GPIO_PULLUP);
+ pin_function(p, STM_PIN_DATA(STM_MODE_INPUT, GPIO_PULLUP, 0));
  break;
  case INPUT_PULLDOWN:
- digital_io_init(p, GPIO_MODE_INPUT, GPIO_PULLDOWN);
+ pin_function(p, STM_PIN_DATA(STM_MODE_INPUT, GPIO_PULLDOWN, 0));
  break;
  case OUTPUT:
- digital_io_init(p, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL);
+ pin_function(p, STM_PIN_DATA(STM_MODE_OUTPUT_PP, GPIO_NOPULL, 0));
  break;
  default:
  break;