chore: remove BSP_SD_DetectITConfig

Interrupt have to be managed using Arduino interrupt API

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

Author: fpistm

src/Sd2Card.cpp

@@ -57,8 +57,7 @@ bool Sd2Card::init(uint32_t detect, uint32_t level)
   if (detect != SD_DETECT_NONE) {
     PinName p = digitalPinToPinName(detect);
     if ((p == NC) || \
-        BSP_SD_DetectPin(set_GPIO_Port_Clock(STM_PORT(p)),
-                         STM_LL_GPIO_PIN(p), level) != MSD_OK) {
+        BSP_SD_DetectPin(p, level) != MSD_OK) {
       return false;
     }
   }

src/bsp_sd.c

@@ -381,13 +381,14 @@ uint8_t BSP_SD_TransceiverPin(GPIO_TypeDef *enport, uint32_t enpin, GPIO_TypeDef
 
 /**
   * @brief  Set the SD card device detect pin, port and level.
-  * @param  port one of the gpio port
-  * @param  pin one of the gpio pin
+  * @param  p PinName of the detect pin
   * @param  level the level of the detect pin (HIGH or LOW)
   * @retval SD status
   */
-uint8_t BSP_SD_DetectPin(GPIO_TypeDef *port, uint32_t pin, uint32_t level)
+uint8_t BSP_SD_DetectPin(PinName p, uint32_t level)
 {
+  GPIO_TypeDef *port = set_GPIO_Port_Clock(STM_PORT(p));
+  uint32_t pin = STM_LL_GPIO_PIN(p);
   if (port != 0) {
     SD_detect_ll_gpio_pin = pin;
     SD_detect_gpio_port = port;
@@ -397,75 +398,6 @@ uint8_t BSP_SD_DetectPin(GPIO_TypeDef *port, uint32_t pin, uint32_t level)
   return MSD_ERROR;
 }
 
-/**
-  * @brief  Configures Interrupt mode for SD detection pin.
-  * @retval Status
-  */
-uint8_t BSP_SD_DetectITConfig(void (*callback)(void))
-{
-  uint8_t sd_state = MSD_ERROR;
-  if (SD_detect_ll_gpio_pin != LL_GPIO_PIN_ALL) {
-    LL_GPIO_SetPinPull(SD_detect_gpio_port, SD_detect_ll_gpio_pin, LL_GPIO_PULL_UP);
-    uint16_t SD_detect_gpio_pin = GPIO_PIN_All;
-    switch (SD_detect_ll_gpio_pin) {
-      case LL_GPIO_PIN_0:
-        SD_detect_gpio_pin = GPIO_PIN_0;
-        break;
-      case LL_GPIO_PIN_1:
-        SD_detect_gpio_pin = GPIO_PIN_1;
-        break;
-      case LL_GPIO_PIN_2:
-        SD_detect_gpio_pin = GPIO_PIN_2;
-        break;
-      case LL_GPIO_PIN_3:
-        SD_detect_gpio_pin = GPIO_PIN_3;
-        break;
-      case LL_GPIO_PIN_4:
-        SD_detect_gpio_pin = GPIO_PIN_4;
-        break;
-      case LL_GPIO_PIN_5:
-        SD_detect_gpio_pin = GPIO_PIN_5;
-        break;
-      case LL_GPIO_PIN_6:
-        SD_detect_gpio_pin = GPIO_PIN_6;
-        break;
-      case LL_GPIO_PIN_7:
-        SD_detect_gpio_pin = GPIO_PIN_7;
-        break;
-      case LL_GPIO_PIN_8:
-        SD_detect_gpio_pin = GPIO_PIN_8;
-        break;
-      case LL_GPIO_PIN_9:
-        SD_detect_gpio_pin = GPIO_PIN_9;
-        break;
-      case LL_GPIO_PIN_10:
-        SD_detect_gpio_pin = GPIO_PIN_10;
-        break;
-      case LL_GPIO_PIN_11:
-        SD_detect_gpio_pin = GPIO_PIN_11;
-        break;
-      case LL_GPIO_PIN_12:
-        SD_detect_gpio_pin = GPIO_PIN_12;
-        break;
-      case LL_GPIO_PIN_13:
-        SD_detect_gpio_pin = GPIO_PIN_13;
-        break;
-      case LL_GPIO_PIN_14:
-        SD_detect_gpio_pin = GPIO_PIN_14;
-        break;
-      case LL_GPIO_PIN_15:
-        SD_detect_gpio_pin = GPIO_PIN_15;
-        break;
-      default:
-        Error_Handler();
-        break;
-    }
-    stm32_interrupt_enable(SD_detect_gpio_port, SD_detect_gpio_pin, callback, GPIO_MODE_IT_RISING_FALLING);
-    sd_state = MSD_OK;
-  }
-  return sd_state;
-}
-
 /**
  * @brief  Detects if SD card is correctly plugged in the memory slot or not.
  * @retval Returns if SD is detected or not

src/bsp_sd.h

@@ -174,8 +174,7 @@ uint8_t BSP_SD_DeInit(void);
 #if defined(USE_SD_TRANSCEIVER) && (USE_SD_TRANSCEIVER != 0U)
 uint8_t BSP_SD_TransceiverPin(GPIO_TypeDef *enport, uint32_t enpin, GPIO_TypeDef *selport, uint32_t selpin);
 #endif
-uint8_t BSP_SD_DetectPin(GPIO_TypeDef *port, uint32_t pin, uint32_t level);
-uint8_t BSP_SD_DetectITConfig(void (*callback)(void));
+uint8_t BSP_SD_DetectPin(PinName p, uint32_t level);
 uint8_t BSP_SD_ReadBlocks(uint32_t *pData, uint32_t ReadAddr, uint32_t NumOfBlocks, uint32_t Timeout);
 uint8_t BSP_SD_WriteBlocks(uint32_t *pData, uint32_t WriteAddr, uint32_t NumOfBlocks, uint32_t Timeout);
 uint8_t BSP_SD_Erase(uint64_t StartAddr, uint64_t EndAddr);