fix(h7): various build fixes (#5283)

Co-authored-by: raphaelcoeffic <1050031+raphaelcoeffic@users.noreply.github.com>

radio/src/targets/common/arm/stm32/diskio_sdio.cpp

@@ -241,7 +241,7 @@ static DSTATUS sdio_initialize(BYTE lun)
   sdio.Init.ClockEdge = SD_SDIO_CLOCK_EDGE_RISING;
   sdio.Init.ClockPowerSave = SD_SDIO_CLOCK_POWER_SAVE_DISABLE;
   sdio.Init.BusWide = SD_SDIO_BUS_WIDE_1B;
-  sdio.Init.HardwareFlowControl = SDIO_HARDWARE_FLOW_CONTROL_DISABLE;
+  sdio.Init.HardwareFlowControl = SD_SDIO_HARDWARE_FLOW_CONTROL_DISABLE;
 #if ( USE_SD_TRANSCEIVER > 0U )
   sdio.Init.TranceiverPresent = SDMMC_TRANSCEIVER_PRESENT;
 #endif

radio/src/targets/common/arm/stm32/rtc_driver.cpp

@@ -60,7 +60,13 @@ void rtcGetTime(struct gtm * t)
 void rtcInit()
 {
   rtc.Instance = RTC;
+
+#if !defined(STM32H7) && !defined(STM32H7RS)
+  // Power management peripheral is active by default at startup level in
+  // STM32h7xx lines.
   __HAL_RCC_PWR_CLK_ENABLE();
+#endif
+
   HAL_PWR_EnableBkUpAccess();
 
   // Enable LSE Oscillator

radio/src/targets/common/arm/stm32/stm32_usart_driver.cpp

@@ -399,13 +399,20 @@ void stm32_usart_send_buffer(const stm32_usart_t* usart, const uint8_t * data, u
     LL_DMA_StructInit(&dmaInit);
 
 #if !defined(STM32H7RS)
+
+#if defined(STM32H7)
+    dmaInit.PeriphRequest = usart->txDMA_Channel;
+#else
     dmaInit.Channel = usart->txDMA_Channel;
+#endif
+
 #if defined(LL_USART_DMA_REG_DATA_RECEIVE)
     dmaInit.PeriphOrM2MSrcAddress =
         LL_USART_DMA_GetRegAddr(usart->USARTx, LL_USART_DMA_REG_DATA_RECEIVE);
 #else
     dmaInit.PeriphOrM2MSrcAddress = LL_USART_DMA_GetRegAddr(usart->USARTx);
 #endif
+
     dmaInit.Direction = LL_DMA_DIRECTION_MEMORY_TO_PERIPH;
     dmaInit.MemoryOrM2MDstAddress = (uint32_t)data;
     dmaInit.MemoryOrM2MDstIncMode = LL_DMA_MEMORY_INCREMENT;
@@ -418,7 +425,7 @@ void stm32_usart_send_buffer(const stm32_usart_t* usart, const uint8_t * data, u
       LL_DMA_EnableIT_TC(usart->txDMA, usart->txDMA_Stream);
     }
     LL_DMA_EnableStream(usart->txDMA, usart->txDMA_Stream);
-#endif
+#endif // !STM32H7RS
 
     return;
   } else {

radio/src/targets/common/arm/stm32/usb_driver.cpp

@@ -101,9 +101,22 @@ void usbInit()
 #if defined(USB_GPIO_VBUS)
   gpio_init(USB_GPIO_VBUS, GPIO_IN, GPIO_PIN_SPEED_LOW);
 #endif
-  
+
+#if defined(LL_APB2_GRP1_PERIPH_SYSCFG)
   LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_SYSCFG);
+#elif defined(LL_APB4_GRP1_PERIPH_SYSCFG)
+  LL_APB4_GRP1_EnableClock(LL_APB4_GRP1_PERIPH_SYSCFG);
+#else
+  #error "Unable to enable SYSCFG peripheral clock"
+#endif
+
+#if defined(LL_AHB2_GRP1_PERIPH_OTGFS)
   LL_AHB2_GRP1_EnableClock(LL_AHB2_GRP1_PERIPH_OTGFS);
+#elif defined(LL_AHB1_GRP1_PERIPH_USB2OTGHS)
+  LL_AHB1_GRP1_EnableClock(LL_AHB1_GRP1_PERIPH_USB2OTGHS);
+#else
+  #error "Unable to enable USB peripheral clock"
+#endif
 
   usbDriverStarted = false;
 }

radio/src/targets/common/arm/stm32/usbd_storage_msd.cpp

@@ -136,14 +136,7 @@ USBD_StorageTypeDef USBD_Storage_Interface_fops_FS =
 
 int8_t STORAGE_Init_FS(uint8_t lun)
 {
-  NVIC_SetPriority(SDIO_IRQn, 0);
-  NVIC_EnableIRQ(SDIO_IRQn);
-
-/* TODO if no SD ... if( SD_Init() != 0)
-  {
-    return (-1);
-  }
-*/
+  // TODO: call generic storage init
   return (USBD_OK);
 }