[bsp][stm32h743-atk-apollo]add rtc

9 files changed, 371 insertions, 189 deletions

diff --git a/bsp/stm32/libraries/HAL_Drivers/drv_rtc.c b/bsp/stm32/libraries/HAL_Drivers/drv_rtc.c
index 136ab93d62..3881fcc4e4 100644
--- a/bsp/stm32/libraries/HAL_Drivers/drv_rtc.c
+++ b/bsp/stm32/libraries/HAL_Drivers/drv_rtc.c
@@ -84,7 +84,9 @@ static rt_err_t set_rtc_time_stamp(time_t time_stamp)
 
 static void rt_rtc_init(void)
 {
+#ifndef SOC_SERIES_STM32H7
     __HAL_RCC_PWR_CLK_ENABLE();
+#endif
 
     RCC_OscInitTypeDef RCC_OscInitStruct = {0};
 #ifdef BSP_RTC_USING_LSI
@@ -137,7 +139,7 @@ static rt_err_t rt_rtc_config(struct rt_device *dev)
         RTC_Handler.Init.OutPut = RTC_OUTPUT_DISABLE;
         RTC_Handler.Init.OutPutPolarity = RTC_OUTPUT_POLARITY_HIGH;
         RTC_Handler.Init.OutPutType = RTC_OUTPUT_TYPE_OPENDRAIN;
-#elif defined(SOC_SERIES_STM32F4) || defined(SOC_SERIES_STM32F7) || defined(SOC_SERIES_STM32L4)
+#elif defined(SOC_SERIES_STM32F4) || defined(SOC_SERIES_STM32F7) || defined(SOC_SERIES_STM32L4) || defined(SOC_SERIES_STM32H7)
 
         /* set the frequency division */
 #ifdef BSP_RTC_USING_LSI
diff --git a/bsp/stm32/stm32h743-atk-apollo/README.md b/bsp/stm32/stm32h743-atk-apollo/README.md
index 7e1dba4237..3fed2c0652 100644
--- a/bsp/stm32/stm32h743-atk-apollo/README.md
+++ b/bsp/stm32/stm32h743-atk-apollo/README.md
@@ -54,7 +54,7 @@
 | SPI               |   暂不支持   |                                       |
 | I2C               |   暂不支持   |                                       |
 | SDIO              |   暂不支持   |                                       |
-| RTC               |   暂不支持   |                                       |
+| RTC               |     支持     |                                       |
 | PWM               |   暂不支持   |                                       |
 | USB Device        |   暂不支持   |                                       |
 | USB Host          |   暂不支持   |                                       |
diff --git a/bsp/stm32/stm32h743-atk-apollo/board/CubeMX_Config/.mxproject b/bsp/stm32/stm32h743-atk-apollo/board/CubeMX_Config/.mxproject
index a113b95460..f50fc731ab 100644
--- a/bsp/stm32/stm32h743-atk-apollo/board/CubeMX_Config/.mxproject
+++ b/bsp/stm32/stm32h743-atk-apollo/board/CubeMX_Config/.mxproject
@@ -5,9 +5,10 @@ SourcePath=D:/rt_thread_master/bsp/stm32/stm32h743-atk-apollo/board/CubeMX_Confi
 SourceFiles=stm32h7xx_it.c;stm32h7xx_hal_msp.c;main.c;
 
 [PreviousLibFiles]
-LibFiles=Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_cortex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_dma2d.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_ll_fmc.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_sdram.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_ltdc.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_tim.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_tim_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_uart.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_uart_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_rcc.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_rcc_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_flash.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_flash_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_gpio.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_gpio_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_hsem.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_dma.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_dma_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_mdma.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_pwr.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_pwr_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_def.h;Drivers/STM32H7xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_i2c.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_i2c_ex.h;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_cortex.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dma2d.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_ll_fmc.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_sdram.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_ltdc.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_tim.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_tim_ex.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_uart.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_uart_ex.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rcc.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rcc_ex.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_flash.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_flash_ex.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_gpio.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_hsem.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dma.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dma_ex.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_mdma.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_pwr.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_pwr_ex.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_i2c.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_i2c_ex.c;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_cortex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_dma2d.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_ll_fmc.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_sdram.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_ltdc.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_tim.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_tim_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_uart.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_uart_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_rcc.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_rcc_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_flash.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_flash_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_gpio.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_gpio_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_hsem.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_dma.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_dma_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_mdma.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_pwr.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_pwr_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_def.h;Drivers/STM32H7xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_i2c.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_i2c_ex.h;Drivers/CMSIS/Device/ST/STM32H7xx/Include/stm32h743xx.h;Drivers/CMSIS/Device/ST/STM32H7xx/Include/stm32h7xx.h;Drivers/CMSIS/Device/ST/STM32H7xx/Include/system_stm32h7xx.h;Drivers/CMSIS/Device/ST/STM32H7xx/Source/Templates/system_stm32h7xx.c;Drivers/CMSIS/Include/cmsis_armcc.h;Drivers/CMSIS/Include/cmsis_armclang.h;Drivers/CMSIS/Include/cmsis_compiler.h;Drivers/CMSIS/Include/cmsis_gcc.h;Drivers/CMSIS/Include/core_armv8mbl.h;Drivers/CMSIS/Include/core_armv8mml.h;Drivers/CMSIS/Include/core_cm0.h;Drivers/CMSIS/Include/core_cm0plus.h;Drivers/CMSIS/Include/core_cm23.h;Drivers/CMSIS/Include/core_cm3.h;Drivers/CMSIS/Include/core_cm33.h;Drivers/CMSIS/Include/core_cm4.h;Drivers/CMSIS/Include/core_cm7.h;Drivers/CMSIS/Include/core_sc000.h;Drivers/CMSIS/Include/core_sc300.h;Drivers/CMSIS/Include/tz_context.h;
+LibFiles=Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_cortex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_dma2d.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_ll_fmc.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_sdram.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_ltdc.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_ltdc_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_dsi.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_rtc.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_rtc_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_tim.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_tim_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_uart.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_uart_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_rcc.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_rcc_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_flash.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_flash_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_gpio.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_gpio_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_hsem.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_dma.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_dma_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_mdma.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_pwr.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_pwr_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_def.h;Drivers/STM32H7xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_i2c.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_i2c_ex.h;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_cortex.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dma2d.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_ll_fmc.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_sdram.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_ltdc.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_ltdc_ex.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dsi.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rtc.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rtc_ex.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_tim.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_tim_ex.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_uart.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_uart_ex.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rcc.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rcc_ex.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_flash.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_flash_ex.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_gpio.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_hsem.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dma.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dma_ex.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_mdma.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_pwr.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_pwr_ex.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_i2c.c;Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_i2c_ex.c;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_cortex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_dma2d.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_ll_fmc.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_sdram.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_ltdc.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_ltdc_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_dsi.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_rtc.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_rtc_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_tim.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_tim_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_uart.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_uart_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_rcc.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_rcc_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_flash.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_flash_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_gpio.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_gpio_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_hsem.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_dma.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_dma_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_mdma.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_pwr.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_pwr_ex.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_def.h;Drivers/STM32H7xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_i2c.h;Drivers/STM32H7xx_HAL_Driver/Inc/stm32h7xx_hal_i2c_ex.h;Drivers/CMSIS/Device/ST/STM32H7xx/Include/stm32h743xx.h;Drivers/CMSIS/Device/ST/STM32H7xx/Include/stm32h7xx.h;Drivers/CMSIS/Device/ST/STM32H7xx/Include/system_stm32h7xx.h;Drivers/CMSIS/Device/ST/STM32H7xx/Source/Templates/system_stm32h7xx.c;Drivers/CMSIS/Include/cmsis_armcc.h;Drivers/CMSIS/Include/cmsis_armclang.h;Drivers/CMSIS/Include/cmsis_compiler.h;Drivers/CMSIS/Include/cmsis_gcc.h;Drivers/CMSIS/Include/core_armv8mbl.h;Drivers/CMSIS/Include/core_armv8mml.h;Drivers/CMSIS/Include/core_cm0.h;Drivers/CMSIS/Include/core_cm0plus.h;Drivers/CMSIS/Include/core_cm23.h;Drivers/CMSIS/Include/core_cm3.h;Drivers/CMSIS/Include/core_cm33.h;Drivers/CMSIS/Include/core_cm4.h;Drivers/CMSIS/Include/core_cm7.h;Drivers/CMSIS/Include/core_sc000.h;Drivers/CMSIS/Include/core_sc300.h;Drivers/CMSIS/Include/tz_context.h;
 
 [PreviousUsedKeilFiles]
-SourceFiles=..\Src\main.c;..\Src\stm32h7xx_it.c;..\Src\stm32h7xx_hal_msp.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_cortex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dma2d.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_ll_fmc.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_sdram.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_ltdc.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_tim.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_tim_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_uart.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_uart_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rcc.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rcc_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_flash.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_flash_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_gpio.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_hsem.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dma.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dma_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_mdma.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_pwr.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_pwr_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_i2c.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_i2c_ex.c;../\Src/system_stm32h7xx.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_cortex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dma2d.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_ll_fmc.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_sdram.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_ltdc.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_tim.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_tim_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_uart.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_uart_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rcc.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rcc_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_flash.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_flash_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_gpio.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_hsem.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dma.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dma_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_mdma.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_pwr.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_pwr_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_i2c.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_i2c_ex.c;../\Src/system_stm32h7xx.c;../Drivers/CMSIS/Device/ST/STM32H7xx/Source/Templates/system_stm32h7xx.c;null;
+SourceFiles=..\Src\main.c;..\Src\stm32h7xx_it.c;..\Src\stm32h7xx_hal_msp.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_cortex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dma2d.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_ll_fmc.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_sdram.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_ltdc.c;..\Drivers\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_ltdc_ex.c;..\Drivers\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_dsi.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rtc.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rtc_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_tim.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_tim_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_uart.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_uart_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rcc.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rcc_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_flash.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_flash_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_gpio.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_hsem.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dma.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dma_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_mdma.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_pwr.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_pwr_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_i2c.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_i2c_ex.c;../\Src/system_stm32h7xx.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_cortex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dma2d.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_ll_fmc.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_sdram.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_ltdc.c;..\Drivers\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_ltdc_ex.c;..\Drivers\STM32H7xx_HAL_Driver\Src\stm32h7xx_hal_dsi.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rtc.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rtc_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_tim.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_tim_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_uart.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_uart_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rcc.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_rcc_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_flash.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_flash_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_gpio.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_hsem.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dma.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_dma_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_mdma.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_pwr.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_pwr_ex.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_i2c.c;../Drivers/STM32H7xx_HAL_Driver/Src/stm32h7xx_hal_i2c_ex.c;../\Src/system_stm32h7xx.c;../Drivers/CMSIS/Device/ST/STM32H7xx/Source/Templates/system_stm32h7xx.c;null;
 HeaderPath=..\Drivers\STM32H7xx_HAL_Driver\Inc;..\Drivers\STM32H7xx_HAL_Driver\Inc\Legacy;..\Drivers\CMSIS\Device\ST\STM32H7xx\Include;..\Drivers\CMSIS\Include;..\Inc;
+CDefines=USE_HAL_DRIVER;STM32H743xx;USE_HAL_DRIVER;STM32H743xx;
 
diff --git a/bsp/stm32/stm32h743-atk-apollo/board/CubeMX_Config/CubeMX_Config.ioc b/bsp/stm32/stm32h743-atk-apollo/board/CubeMX_Config/CubeMX_Config.ioc
index 826c3dd665..b69e85574a 100644
--- a/bsp/stm32/stm32h743-atk-apollo/board/CubeMX_Config/CubeMX_Config.ioc
+++ b/bsp/stm32/stm32h743-atk-apollo/board/CubeMX_Config/CubeMX_Config.ioc
@@ -1,4 +1,7 @@
 #MicroXplorer Configuration settings - do not modify
+CORTEX_M7.CPU_DCache=Enabled
+CORTEX_M7.CPU_ICache=Enabled
+CORTEX_M7.IPParameters=CPU_ICache,CPU_DCache
 DMA2D.ColorMode=DMA2D_OUTPUT_RGB565
 DMA2D.IPParameters=Mode,ColorMode
 DMA2D.Mode=DMA2D_R2M
@@ -19,87 +22,95 @@ File.Version=6
 KeepUserPlacement=false
 Mcu.Family=STM32H7
 Mcu.IP0=CORTEX_M7
-Mcu.IP1=DMA2D
-Mcu.IP2=FMC
-Mcu.IP3=LTDC
-Mcu.IP4=NVIC
-Mcu.IP5=RCC
-Mcu.IP6=SYS
-Mcu.IP7=USART1
-Mcu.IPNb=8
+Mcu.IP1=DEBUG
+Mcu.IP2=DMA2D
+Mcu.IP3=FMC
+Mcu.IP4=LTDC
+Mcu.IP5=NVIC
+Mcu.IP6=RCC
+Mcu.IP7=RTC
+Mcu.IP8=SYS
+Mcu.IP9=USART1
+Mcu.IPNb=10
 Mcu.Name=STM32H743IITx
 Mcu.Package=LQFP176
-Mcu.Pin0=PI9
-Mcu.Pin1=PI10
-Mcu.Pin10=PH1-OSC_OUT (PH1)
-Mcu.Pin11=PC0
-Mcu.Pin12=PC2_C
-Mcu.Pin13=PC3_C
-Mcu.Pin14=PF11
-Mcu.Pin15=PF12
-Mcu.Pin16=PF13
-Mcu.Pin17=PF14
-Mcu.Pin18=PF15
-Mcu.Pin19=PG0
-Mcu.Pin2=PF0
-Mcu.Pin20=PG1
-Mcu.Pin21=PE7
-Mcu.Pin22=PE8
-Mcu.Pin23=PE9
-Mcu.Pin24=PE10
-Mcu.Pin25=PE11
-Mcu.Pin26=PE12
-Mcu.Pin27=PE13
-Mcu.Pin28=PE14
-Mcu.Pin29=PE15
-Mcu.Pin3=PF1
-Mcu.Pin30=PH9
-Mcu.Pin31=PH10
-Mcu.Pin32=PH11
-Mcu.Pin33=PH12
-Mcu.Pin34=PD8
-Mcu.Pin35=PD9
-Mcu.Pin36=PD10
-Mcu.Pin37=PD14
-Mcu.Pin38=PD15
-Mcu.Pin39=PG2
-Mcu.Pin4=PF2
-Mcu.Pin40=PG4
-Mcu.Pin41=PG5
-Mcu.Pin42=PG6
-Mcu.Pin43=PG7
-Mcu.Pin44=PG8
-Mcu.Pin45=PA9
-Mcu.Pin46=PA10
-Mcu.Pin47=PH13
-Mcu.Pin48=PH14
-Mcu.Pin49=PH15
-Mcu.Pin5=PF3
-Mcu.Pin50=PI0
-Mcu.Pin51=PI1
-Mcu.Pin52=PI2
-Mcu.Pin53=PD0
-Mcu.Pin54=PD1
-Mcu.Pin55=PG11
-Mcu.Pin56=PG15
-Mcu.Pin57=PE0
-Mcu.Pin58=PE1
-Mcu.Pin59=PI4
-Mcu.Pin6=PF4
-Mcu.Pin60=PI5
-Mcu.Pin61=PI6
-Mcu.Pin62=PI7
-Mcu.Pin63=VP_DMA2D_VS_DMA2D
-Mcu.Pin64=VP_SYS_VS_Systick
-Mcu.Pin7=PF5
-Mcu.Pin8=PF10
-Mcu.Pin9=PH0-OSC_IN (PH0)
-Mcu.PinsNb=65
+Mcu.Pin0=PC13
+Mcu.Pin1=PC14-OSC32_IN (OSC32_IN)
+Mcu.Pin10=PF5
+Mcu.Pin11=PF10
+Mcu.Pin12=PH0-OSC_IN (PH0)
+Mcu.Pin13=PH1-OSC_OUT (PH1)
+Mcu.Pin14=PC0
+Mcu.Pin15=PC2_C
+Mcu.Pin16=PC3_C
+Mcu.Pin17=PF11
+Mcu.Pin18=PF12
+Mcu.Pin19=PF13
+Mcu.Pin2=PC15-OSC32_OUT (OSC32_OUT)
+Mcu.Pin20=PF14
+Mcu.Pin21=PF15
+Mcu.Pin22=PG0
+Mcu.Pin23=PG1
+Mcu.Pin24=PE7
+Mcu.Pin25=PE8
+Mcu.Pin26=PE9
+Mcu.Pin27=PE10
+Mcu.Pin28=PE11
+Mcu.Pin29=PE12
+Mcu.Pin3=PI9
+Mcu.Pin30=PE13
+Mcu.Pin31=PE14
+Mcu.Pin32=PE15
+Mcu.Pin33=PH9
+Mcu.Pin34=PH10
+Mcu.Pin35=PH11
+Mcu.Pin36=PH12
+Mcu.Pin37=PD8
+Mcu.Pin38=PD9
+Mcu.Pin39=PD10
+Mcu.Pin4=PI10
+Mcu.Pin40=PD14
+Mcu.Pin41=PD15
+Mcu.Pin42=PG2
+Mcu.Pin43=PG4
+Mcu.Pin44=PG5
+Mcu.Pin45=PG6
+Mcu.Pin46=PG7
+Mcu.Pin47=PG8
+Mcu.Pin48=PA9
+Mcu.Pin49=PA10
+Mcu.Pin5=PF0
+Mcu.Pin50=PA13 (JTMS/SWDIO)
+Mcu.Pin51=PH13
+Mcu.Pin52=PH14
+Mcu.Pin53=PH15
+Mcu.Pin54=PI0
+Mcu.Pin55=PI1
+Mcu.Pin56=PI2
+Mcu.Pin57=PA14 (JTCK/SWCLK)
+Mcu.Pin58=PD0
+Mcu.Pin59=PD1
+Mcu.Pin6=PF1
+Mcu.Pin60=PG11
+Mcu.Pin61=PG15
+Mcu.Pin62=PE0
+Mcu.Pin63=PE1
+Mcu.Pin64=PI4
+Mcu.Pin65=PI5
+Mcu.Pin66=PI6
+Mcu.Pin67=PI7
+Mcu.Pin68=VP_DMA2D_VS_DMA2D
+Mcu.Pin69=VP_RTC_VS_RTC_Activate
+Mcu.Pin7=PF2
+Mcu.Pin70=VP_SYS_VS_Systick
+Mcu.Pin8=PF3
+Mcu.Pin9=PF4
+Mcu.PinsNb=71
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32H743IITx
-MxCube.Version=5.2.0
-MxDb.Version=DB.5.0.20
+MxCube.Version=5.2.1
+MxDb.Version=DB.5.0.21
 NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
 NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:false\:false
 NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
@@ -114,10 +125,20 @@ NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
 PA10.Locked=true
 PA10.Mode=Asynchronous
 PA10.Signal=USART1_RX
+PA13\ (JTMS/SWDIO).Mode=Serial_Wire
+PA13\ (JTMS/SWDIO).Signal=DEBUG_JTMS-SWDIO
+PA14\ (JTCK/SWCLK).Mode=Serial_Wire
+PA14\ (JTCK/SWCLK).Signal=DEBUG_JTCK-SWCLK
 PA9.Locked=true
 PA9.Mode=Asynchronous
 PA9.Signal=USART1_TX
 PC0.Signal=FMC_SDNWE
+PC13.Mode=Calibration_1Hz
+PC13.Signal=RTC_OUT_CALIB
+PC14-OSC32_IN\ (OSC32_IN).Mode=LSE-External-Oscillator
+PC14-OSC32_IN\ (OSC32_IN).Signal=RCC_OSC32_IN
+PC15-OSC32_OUT\ (OSC32_OUT).Mode=LSE-External-Oscillator
+PC15-OSC32_OUT\ (OSC32_OUT).Signal=RCC_OSC32_OUT
 PC2_C.Mode=SdramChipSelect1_1
 PC2_C.Signal=FMC_SDNE0
 PC3_C.Mode=SdramChipSelect1_1
@@ -232,7 +253,7 @@ ProjectManager.CompilerOptimize=6
 ProjectManager.ComputerToolchain=false
 ProjectManager.CoupleFile=false
 ProjectManager.CustomerFirmwarePackage=
-ProjectManager.DefaultFWLocation=true
+ProjectManager.DefaultFWLocation=false
 ProjectManager.DeletePrevious=true
 ProjectManager.DeviceId=STM32H743IITx
 ProjectManager.FirmwarePackage=STM32Cube FW_H7 V1.4.0
@@ -252,7 +273,7 @@ ProjectManager.StackSize=0x400
 ProjectManager.TargetToolchain=MDK-ARM V5
 ProjectManager.ToolChainLocation=
 ProjectManager.UnderRoot=false
-ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_CORTEX_M7_Init-CORTEX_M7-false-HAL-true,4-MX_USART1_UART_Init-USART1-false-HAL-true,5-MX_FMC_Init-FMC-false-HAL-true,6-MX_DMA2D_Init-DMA2D-false-HAL-true,7-MX_LTDC_Init-LTDC-false-HAL-true
+ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_CORTEX_M7_Init-CORTEX_M7-false-HAL-true,4-MX_USART1_UART_Init-USART1-false-HAL-true,5-MX_FMC_Init-FMC-false-HAL-true,6-MX_DMA2D_Init-DMA2D-false-HAL-true,7-MX_LTDC_Init-LTDC-false-HAL-true,8-MX_RTC_Init-RTC-false-HAL-true
 RCC.ADCFreq_Value=50390625
 RCC.AHB12Freq_Value=200000000
 RCC.AHB4Freq_Value=200000000
@@ -298,7 +319,7 @@ RCC.HRTIMFreq_Value=200000000
 RCC.HSE_VALUE=25000000
 RCC.I2C123Freq_Value=100000000
 RCC.I2C4Freq_Value=100000000
-RCC.IPParameters=ADCFreq_Value,AHB12Freq_Value,AHB4Freq_Value,APB1Freq_Value,APB2Freq_Value,APB3Freq_Value,APB4Freq_Value,AXIClockFreq_Value,CECFreq_Value,CKPERFreq_Value,CPU2Freq_Value,CPU2SystikFreq_Value,CortexFreq_Value,CpuClockFreq_Value,D1CPREFreq_Value,D1PPRE,D2PPRE1,D2PPRE2,D3PPRE,DFSDMACLkFreq_Value,DFSDMFreq_Value,DIVM1,DIVM3,DIVN1,DIVN3,DIVP1Freq_Value,DIVP2Freq_Value,DIVP3Freq_Value,DIVQ1Freq_Value,DIVQ2Freq_Value,DIVQ3Freq_Value,DIVR1Freq_Value,DIVR2Freq_Value,DIVR3,DIVR3Freq_Value,FDCANFreq_Value,FMCFreq_Value,FamilyName,HCLK3ClockFreq_Value,HCLKFreq_Value,HPRE,HRTIMFreq_Value,HSE_VALUE,I2C123Freq_Value,I2C4Freq_Value,LPTIM1Freq_Value,LPTIM2Freq_Value,LPTIM345Freq_Value,LPUART1Freq_Value,LTDCFreq_Value,MCO1PinFreq_Value,MCO2PinFreq_Value,PLLSourceVirtual,PWR_Regulator_Voltage_Scale,QSPIFreq_Value,RNGFreq_Value,RTCFreq_Value,SAI1Freq_Value,SAI23Freq_Value,SAI4AFreq_Value,SAI4BFreq_Value,SDMMCFreq_Value,SPDIFRXFreq_Value,SPI123Freq_Value,SPI45Freq_Value,SPI6Freq_Value,SWPMI1Freq_Value,SYSCLKFreq_VALUE,SYSCLKSource,Tim1OutputFreq_Value,Tim2OutputFreq_Value,TraceFreq_Value,USART16Freq_Value,USART234578Freq_Value,USBFreq_Value,VCO1OutputFreq_Value,VCO2OutputFreq_Value,VCO3OutputFreq_Value,VCOInput1Freq_Value,VCOInput2Freq_Value,VCOInput3Freq_Value
+RCC.IPParameters=ADCFreq_Value,AHB12Freq_Value,AHB4Freq_Value,APB1Freq_Value,APB2Freq_Value,APB3Freq_Value,APB4Freq_Value,AXIClockFreq_Value,CECFreq_Value,CKPERFreq_Value,CPU2Freq_Value,CPU2SystikFreq_Value,CortexFreq_Value,CpuClockFreq_Value,D1CPREFreq_Value,D1PPRE,D2PPRE1,D2PPRE2,D3PPRE,DFSDMACLkFreq_Value,DFSDMFreq_Value,DIVM1,DIVM3,DIVN1,DIVN3,DIVP1Freq_Value,DIVP2Freq_Value,DIVP3Freq_Value,DIVQ1Freq_Value,DIVQ2Freq_Value,DIVQ3Freq_Value,DIVR1Freq_Value,DIVR2Freq_Value,DIVR3,DIVR3Freq_Value,FDCANFreq_Value,FMCFreq_Value,FamilyName,HCLK3ClockFreq_Value,HCLKFreq_Value,HPRE,HRTIMFreq_Value,HSE_VALUE,I2C123Freq_Value,I2C4Freq_Value,LPTIM1Freq_Value,LPTIM2Freq_Value,LPTIM345Freq_Value,LPUART1Freq_Value,LTDCFreq_Value,MCO1PinFreq_Value,MCO2PinFreq_Value,PLLSourceVirtual,PWR_Regulator_Voltage_Scale,QSPIFreq_Value,RNGFreq_Value,RTCClockSelection,RTCFreq_Value,SAI1Freq_Value,SAI23Freq_Value,SAI4AFreq_Value,SAI4BFreq_Value,SDMMCFreq_Value,SPDIFRXFreq_Value,SPI123Freq_Value,SPI45Freq_Value,SPI6Freq_Value,SWPMI1Freq_Value,SYSCLKFreq_VALUE,SYSCLKSource,Tim1OutputFreq_Value,Tim2OutputFreq_Value,TraceFreq_Value,USART16Freq_Value,USART234578Freq_Value,USBFreq_Value,VCO1OutputFreq_Value,VCO2OutputFreq_Value,VCO3OutputFreq_Value,VCOInput1Freq_Value,VCOInput2Freq_Value,VCOInput3Freq_Value
 RCC.LPTIM1Freq_Value=100000000
 RCC.LPTIM2Freq_Value=100000000
 RCC.LPTIM345Freq_Value=100000000
@@ -310,7 +331,8 @@ RCC.PLLSourceVirtual=RCC_PLLSOURCE_HSE
 RCC.PWR_Regulator_Voltage_Scale=PWR_REGULATOR_VOLTAGE_SCALE1
 RCC.QSPIFreq_Value=200000000
 RCC.RNGFreq_Value=48000000
-RCC.RTCFreq_Value=32000
+RCC.RTCClockSelection=RCC_RTCCLKSOURCE_LSE
+RCC.RTCFreq_Value=32768
 RCC.SAI1Freq_Value=400000000
 RCC.SAI23Freq_Value=400000000
 RCC.SAI4AFreq_Value=400000000
@@ -325,7 +347,7 @@ RCC.SYSCLKFreq_VALUE=400000000
 RCC.SYSCLKSource=RCC_SYSCLKSOURCE_PLLCLK
 RCC.Tim1OutputFreq_Value=200000000
 RCC.Tim2OutputFreq_Value=200000000
-RCC.TraceFreq_Value=64000000
+RCC.TraceFreq_Value=400000000
 RCC.USART16Freq_Value=100000000
 RCC.USART234578Freq_Value=100000000
 RCC.USBFreq_Value=400000000
@@ -413,6 +435,8 @@ USART1.IPParameters=VirtualMode-Asynchronous
 USART1.VirtualMode-Asynchronous=VM_ASYNC
 VP_DMA2D_VS_DMA2D.Mode=DMA2D_Activate
 VP_DMA2D_VS_DMA2D.Signal=DMA2D_VS_DMA2D
+VP_RTC_VS_RTC_Activate.Mode=RTC_Enabled
+VP_RTC_VS_RTC_Activate.Signal=RTC_VS_RTC_Activate
 VP_SYS_VS_Systick.Mode=SysTick
 VP_SYS_VS_Systick.Signal=SYS_VS_Systick
 board=custom
diff --git a/bsp/stm32/stm32h743-atk-apollo/board/CubeMX_Config/Inc/stm32h7xx_hal_conf.h b/bsp/stm32/stm32h743-atk-apollo/board/CubeMX_Config/Inc/stm32h7xx_hal_conf.h
index 8eac9abdd9..562bcf88a7 100644
--- a/bsp/stm32/stm32h743-atk-apollo/board/CubeMX_Config/Inc/stm32h7xx_hal_conf.h
+++ b/bsp/stm32/stm32h743-atk-apollo/board/CubeMX_Config/Inc/stm32h7xx_hal_conf.h
@@ -1,35 +1,18 @@
 /**
   ******************************************************************************
-  * @file    stm32h7xx_hal_conf_template.h
-  * @brief   HAL configuration template file. 
-  *          This file should be copied to the application folder and renamed
-  *          to stm32h7xx_hal_conf.h.
+  * @file    stm32h7xx_hal_conf.h
+  * @author  MCD Application Team
+  * @brief   HAL configuration file.
   ******************************************************************************
   * @attention
   *
-  * <h2><center>&copy; COPYRIGHT(c) 2019 STMicroelectronics</center></h2>
+  * <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
+  * All rights reserved.</center></h2>
   *
-  * Redistribution and use in source and binary forms, with or without modification,
-  * are permitted provided that the following conditions are met:
-  *   1. Redistributions of source code must retain the above copyright notice,
-  *      this list of conditions and the following disclaimer.
-  *   2. Redistributions in binary form must reproduce the above copyright notice,
-  *      this list of conditions and the following disclaimer in the documentation
-  *      and/or other materials provided with the distribution.
-  *   3. Neither the name of STMicroelectronics nor the names of its contributors
-  *      may be used to endorse or promote products derived from this software
-  *      without specific prior written permission.
-  *
-  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
-  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
-  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
   *
   ******************************************************************************
   */ 
@@ -51,7 +34,7 @@
   */
 #define HAL_MODULE_ENABLED  
 
-/* #define HAL_ADC_MODULE_ENABLED   */
+  /* #define HAL_ADC_MODULE_ENABLED   */
 /* #define HAL_FDCAN_MODULE_ENABLED   */
 /* #define HAL_CEC_MODULE_ENABLED   */
 /* #define HAL_COMP_MODULE_ENABLED   */
@@ -67,7 +50,6 @@
 #define HAL_SDRAM_MODULE_ENABLED
 /* #define HAL_HASH_MODULE_ENABLED   */
 /* #define HAL_HRTIM_MODULE_ENABLED   */
-/* #define HAL_HSEM_MODULE_ENABLED   */
 /* #define HAL_JPEG_MODULE_ENABLED   */
 /* #define HAL_OPAMP_MODULE_ENABLED   */
 /* #define HAL_I2S_MODULE_ENABLED   */
@@ -77,7 +59,7 @@
 #define HAL_LTDC_MODULE_ENABLED
 /* #define HAL_QSPI_MODULE_ENABLED   */
 /* #define HAL_RNG_MODULE_ENABLED   */
-/* #define HAL_RTC_MODULE_ENABLED   */
+#define HAL_RTC_MODULE_ENABLED
 /* #define HAL_SAI_MODULE_ENABLED   */
 /* #define HAL_SD_MODULE_ENABLED   */
 /* #define HAL_MMC_MODULE_ENABLED   */
@@ -170,6 +152,55 @@
 #define  TICK_INT_PRIORITY            ((uint32_t)0U) /*!< tick interrupt priority */
 #define  USE_RTOS                     0U
 #define  USE_SD_TRANSCEIVER           1U               /*!< use uSD Transceiver */
+
+#define  USE_HAL_ADC_REGISTER_CALLBACKS     0U /* ADC register callback disabled     */
+#define  USE_HAL_CEC_REGISTER_CALLBACKS     0U /* CEC register callback disabled     */
+#define  USE_HAL_COMP_REGISTER_CALLBACKS    0U /* COMP register callback disabled    */
+#define  USE_HAL_CRYP_REGISTER_CALLBACKS    0U /* CRYP register callback disabled    */
+#define  USE_HAL_DAC_REGISTER_CALLBACKS     0U /* DAC register callback disabled     */
+#define  USE_HAL_DCMI_REGISTER_CALLBACKS    0U /* DCMI register callback disabled    */
+#define  USE_HAL_DFSDM_REGISTER_CALLBACKS   0U /* DFSDM register callback disabled   */
+#define  USE_HAL_DMA2D_REGISTER_CALLBACKS   0U /* DMA2D register callback disabled   */
+#define  USE_HAL_DSI_REGISTER_CALLBACKS     0U /* DSI register callback disabled     */
+#define  USE_HAL_ETH_REGISTER_CALLBACKS     0U /* ETH register callback disabled     */
+#define  USE_HAL_FDCAN_REGISTER_CALLBACKS   0U /* FDCAN register callback disabled   */
+#define  USE_HAL_NAND_REGISTER_CALLBACKS    0U /* NAND register callback disabled    */
+#define  USE_HAL_NOR_REGISTER_CALLBACKS     0U /* NOR register callback disabled     */
+#define  USE_HAL_SDRAM_REGISTER_CALLBACKS   0U /* SDRAM register callback disabled   */
+#define  USE_HAL_SRAM_REGISTER_CALLBACKS    0U /* SRAM register callback disabled    */
+#define  USE_HAL_HASH_REGISTER_CALLBACKS    0U /* HASH register callback disabled    */
+#define  USE_HAL_HCD_REGISTER_CALLBACKS     0U /* HCD register callback disabled     */
+#define  USE_HAL_HRTIM_REGISTER_CALLBACKS   0U /* HRTIM register callback disabled   */
+#define  USE_HAL_I2C_REGISTER_CALLBACKS     0U /* I2C register callback disabled     */
+#define  USE_HAL_I2S_REGISTER_CALLBACKS     0U /* I2S register callback disabled     */
+#define  USE_HAL_JPEG_REGISTER_CALLBACKS    0U /* JPEG register callback disabled    */
+#define  USE_HAL_LPTIM_REGISTER_CALLBACKS   0U /* LPTIM register callback disabled   */
+#define  USE_HAL_LTDC_REGISTER_CALLBACKS    0U /* LTDC register callback disabled    */
+#define  USE_HAL_MDIOS_REGISTER_CALLBACKS   0U /* MDIO register callback disabled    */
+#define  USE_HAL_OPAMP_REGISTER_CALLBACKS   0U /* MDIO register callback disabled    */
+#define  USE_HAL_PCD_REGISTER_CALLBACKS     0U /* PCD register callback disabled     */
+#define  USE_HAL_QSPI_REGISTER_CALLBACKS    0U /* QSPI register callback disabled    */
+#define  USE_HAL_RNG_REGISTER_CALLBACKS     0U /* RNG register callback disabled     */
+#define  USE_HAL_RTC_REGISTER_CALLBACKS     0U /* RTC register callback disabled     */
+#define  USE_HAL_SAI_REGISTER_CALLBACKS     0U /* SAI register callback disabled     */
+#define  USE_HAL_SPDIFRX_REGISTER_CALLBACKS 0U /* SPDIFRX register callback disabled */
+#define  USE_HAL_SMBUS_REGISTER_CALLBACKS   0U /* SMBUS register callback disabled   */
+#define  USE_HAL_SPI_REGISTER_CALLBACKS     0U /* SPI register callback disabled     */
+#define  USE_HAL_SWPMI_REGISTER_CALLBACKS   0U /* SWPMI register callback disabled   */
+#define  USE_HAL_TIM_REGISTER_CALLBACKS     0U /* TIM register callback disabled     */
+#define  USE_HAL_WWDG_REGISTER_CALLBACKS    0U /* WWDG register callback disabled    */
+
+/* ########################### Ethernet Configuration ######################### */
+#define ETH_TX_DESC_CNT         4  /* number of Ethernet Tx DMA descriptors */
+#define ETH_RX_DESC_CNT         4  /* number of Ethernet Rx DMA descriptors */
+
+#define ETH_MAC_ADDR0    ((uint8_t)0x02)
+#define ETH_MAC_ADDR1    ((uint8_t)0x00)
+#define ETH_MAC_ADDR2    ((uint8_t)0x00)
+#define ETH_MAC_ADDR3    ((uint8_t)0x00)
+#define ETH_MAC_ADDR4    ((uint8_t)0x00)
+#define ETH_MAC_ADDR5    ((uint8_t)0x00)
+
 /* ########################## Assert Selection ############################## */
 /**
   * @brief Uncomment the line below to expanse the "assert_param" macro in the 
@@ -177,20 +208,6 @@
   */
 /* #define USE_FULL_ASSERT    1U */ 
 
-/* ################## SPI peripheral configuration ########################## */
-
-/* CRC FEATURE: Use to activate CRC feature inside HAL SPI Driver
-* Activated: CRC code is present inside driver
-* Deactivated: CRC code cleaned from driver
-*/
-
-#define USE_SPI_CRC                     0U
-
-/* ################## ETH peripheral configuration ########################## */
-
-#define ETH_TX_DESC_CNT ((uint32_t)4U)       /* Tx Descriptor Length  */
-#define ETH_RX_DESC_CNT ((uint32_t)4U)       /* Rx Descriptor Length  */
-
 /* Includes ------------------------------------------------------------------*/
 /**
   * @brief Include module's header file 
@@ -200,10 +217,6 @@
   #include "stm32h7xx_hal_rcc.h"
 #endif /* HAL_RCC_MODULE_ENABLED */
 
-#ifdef HAL_EXTI_MODULE_ENABLED
-  #include "stm32h7xx_hal_exti.h"
-#endif /* HAL_EXTI_MODULE_ENABLED */
-
 #ifdef HAL_GPIO_MODULE_ENABLED
   #include "stm32h7xx_hal_gpio.h"
 #endif /* HAL_GPIO_MODULE_ENABLED */
@@ -212,6 +225,10 @@
   #include "stm32h7xx_hal_dma.h"
 #endif /* HAL_DMA_MODULE_ENABLED */
 
+#ifdef HAL_MDMA_MODULE_ENABLED
+ #include "stm32h7xx_hal_mdma.h"
+#endif /* HAL_MDMA_MODULE_ENABLED */
+
 #ifdef HAL_HASH_MODULE_ENABLED
   #include "stm32h7xx_hal_hash.h"
 #endif /* HAL_HASH_MODULE_ENABLED */
@@ -224,6 +241,10 @@
   #include "stm32h7xx_hal_dma2d.h"
 #endif /* HAL_DMA2D_MODULE_ENABLED */
 
+#ifdef HAL_DSI_MODULE_ENABLED
+  #include "stm32h7xx_hal_dsi.h"
+#endif /* HAL_DSI_MODULE_ENABLED */
+
 #ifdef HAL_DFSDM_MODULE_ENABLED
   #include "stm32h7xx_hal_dfsdm.h"
 #endif /* HAL_DFSDM_MODULE_ENABLED */
@@ -232,6 +253,10 @@
   #include "stm32h7xx_hal_eth.h"
 #endif /* HAL_ETH_MODULE_ENABLED */
 
+#ifdef HAL_EXTI_MODULE_ENABLED
+  #include "stm32h7xx_hal_exti.h"
+#endif /* HAL_EXTI_MODULE_ENABLED */
+
 #ifdef HAL_CORTEX_MODULE_ENABLED
   #include "stm32h7xx_hal_cortex.h"
 #endif /* HAL_CORTEX_MODULE_ENABLED */
@@ -257,7 +282,7 @@
 #endif /* HAL_CRC_MODULE_ENABLED */
 
 #ifdef HAL_CRYP_MODULE_ENABLED
-  #include "stm32h7xx_hal_cryp.h" 
+  #include "stm32h7xx_hal_cryp.h"
 #endif /* HAL_CRYP_MODULE_ENABLED */
 
 #ifdef HAL_DAC_MODULE_ENABLED
@@ -287,7 +312,7 @@
 #ifdef HAL_NAND_MODULE_ENABLED
   #include "stm32h7xx_hal_nand.h"
 #endif /* HAL_NAND_MODULE_ENABLED */
-      
+
 #ifdef HAL_I2C_MODULE_ENABLED
  #include "stm32h7xx_hal_i2c.h"
 #endif /* HAL_I2C_MODULE_ENABLED */
@@ -308,10 +333,10 @@
  #include "stm32h7xx_hal_mdios.h"
 #endif /* HAL_MDIOS_MODULE_ENABLED */
 
-#ifdef HAL_MDMA_MODULE_ENABLED
- #include "stm32h7xx_hal_mdma.h"
-#endif /* HAL_MDMA_MODULE_ENABLED */
-   
+#ifdef HAL_MMC_MODULE_ENABLED
+ #include "stm32h7xx_hal_mmc.h"
+#endif /* HAL_MMC_MODULE_ENABLED */
+
 #ifdef HAL_LPTIM_MODULE_ENABLED
 #include "stm32h7xx_hal_lptim.h"
 #endif /* HAL_LPTIM_MODULE_ENABLED */
@@ -323,7 +348,7 @@
 #ifdef HAL_OPAMP_MODULE_ENABLED
 #include "stm32h7xx_hal_opamp.h"
 #endif /* HAL_OPAMP_MODULE_ENABLED */
-   
+
 #ifdef HAL_PWR_MODULE_ENABLED
  #include "stm32h7xx_hal_pwr.h"
 #endif /* HAL_PWR_MODULE_ENABLED */
@@ -331,7 +356,11 @@
 #ifdef HAL_QSPI_MODULE_ENABLED
  #include "stm32h7xx_hal_qspi.h"
 #endif /* HAL_QSPI_MODULE_ENABLED */
-   
+
+#ifdef HAL_RAMECC_MODULE_ENABLED
+ #include "stm32h7xx_hal_ramecc.h"
+#endif /* HAL_HCD_MODULE_ENABLED */
+
 #ifdef HAL_RNG_MODULE_ENABLED
  #include "stm32h7xx_hal_rng.h"
 #endif /* HAL_RNG_MODULE_ENABLED */
@@ -348,14 +377,10 @@
  #include "stm32h7xx_hal_sd.h"
 #endif /* HAL_SD_MODULE_ENABLED */
 
-#ifdef HAL_MMC_MODULE_ENABLED
- #include "stm32h7xx_hal_mmc.h"
-#endif /* HAL_MMC_MODULE_ENABLED */
-
 #ifdef HAL_SDRAM_MODULE_ENABLED
  #include "stm32h7xx_hal_sdram.h"
 #endif /* HAL_SDRAM_MODULE_ENABLED */
-   
+
 #ifdef HAL_SPI_MODULE_ENABLED
  #include "stm32h7xx_hal_spi.h"
 #endif /* HAL_SPI_MODULE_ENABLED */
@@ -395,7 +420,7 @@
 #ifdef HAL_WWDG_MODULE_ENABLED
  #include "stm32h7xx_hal_wwdg.h"
 #endif /* HAL_WWDG_MODULE_ENABLED */
-   
+
 #ifdef HAL_PCD_MODULE_ENABLED
  #include "stm32h7xx_hal_pcd.h"
 #endif /* HAL_PCD_MODULE_ENABLED */
diff --git a/bsp/stm32/stm32h743-atk-apollo/board/CubeMX_Config/Src/main.c b/bsp/stm32/stm32h743-atk-apollo/board/CubeMX_Config/Src/main.c
index ee829f4f7a..1437778e8f 100644
--- a/bsp/stm32/stm32h743-atk-apollo/board/CubeMX_Config/Src/main.c
+++ b/bsp/stm32/stm32h743-atk-apollo/board/CubeMX_Config/Src/main.c
@@ -67,6 +67,8 @@ DMA2D_HandleTypeDef hdma2d;
 
 LTDC_HandleTypeDef hltdc;
 
+RTC_HandleTypeDef hrtc;
+
 UART_HandleTypeDef huart1;
 
 SDRAM_HandleTypeDef hsdram1;
@@ -82,6 +84,7 @@ static void MX_USART1_UART_Init(void);
 static void MX_FMC_Init(void);
 static void MX_DMA2D_Init(void);
 static void MX_LTDC_Init(void);
+static void MX_RTC_Init(void);
 /* USER CODE BEGIN PFP */
 
 /* USER CODE END PFP */
@@ -100,6 +103,13 @@ int main(void)
   /* USER CODE BEGIN 1 */
 
   /* USER CODE END 1 */
+  
+
+  /* Enable I-Cache---------------------------------------------------------*/
+  SCB_EnableICache();
+
+  /* Enable D-Cache---------------------------------------------------------*/
+  SCB_EnableDCache();
 
   /* MCU Configuration--------------------------------------------------------*/
 
@@ -123,6 +133,7 @@ int main(void)
   MX_FMC_Init();
   MX_DMA2D_Init();
   MX_LTDC_Init();
+  MX_RTC_Init();
   /* USER CODE BEGIN 2 */
 
   /* USER CODE END 2 */
@@ -148,24 +159,26 @@ void SystemClock_Config(void)
   RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
   RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
 
-  /**Supply configuration update enable 
+  /** Supply configuration update enable 
   */
-  MODIFY_REG(PWR->CR3, PWR_CR3_SCUEN, 0);
-  /**Configure the main internal regulator output voltage 
+  HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY);
+  /** Configure the main internal regulator output voltage 
   */
   __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
 
-  while ((PWR->D3CR & (PWR_D3CR_VOSRDY)) != PWR_D3CR_VOSRDY) 
-  {
-    
-  }
-  /**Macro to configure the PLL clock source 
+  while(!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {}
+  /** Configure LSE Drive Capability 
+  */
+  HAL_PWR_EnableBkUpAccess();
+  __HAL_RCC_LSEDRIVE_CONFIG(RCC_LSEDRIVE_LOW);
+  /** Macro to configure the PLL clock source 
   */
   __HAL_RCC_PLL_PLLSOURCE_CONFIG(RCC_PLLSOURCE_HSE);
-  /**Initializes the CPU, AHB and APB busses clocks 
+  /** Initializes the CPU, AHB and APB busses clocks 
   */
-  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
+  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE|RCC_OSCILLATORTYPE_LSE;
   RCC_OscInitStruct.HSEState = RCC_HSE_ON;
+  RCC_OscInitStruct.LSEState = RCC_LSE_ON;
   RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
   RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
   RCC_OscInitStruct.PLL.PLLM = 5;
@@ -180,7 +193,7 @@ void SystemClock_Config(void)
   {
     Error_Handler();
   }
-  /**Initializes the CPU, AHB and APB busses clocks 
+  /** Initializes the CPU, AHB and APB busses clocks 
   */
   RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
                               |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2
@@ -197,8 +210,8 @@ void SystemClock_Config(void)
   {
     Error_Handler();
   }
-  PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_LTDC|RCC_PERIPHCLK_USART1
-                              |RCC_PERIPHCLK_FMC;
+  PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_RTC|RCC_PERIPHCLK_LTDC
+                              |RCC_PERIPHCLK_USART1|RCC_PERIPHCLK_FMC;
   PeriphClkInitStruct.PLL3.PLL3M = 5;
   PeriphClkInitStruct.PLL3.PLL3N = 160;
   PeriphClkInitStruct.PLL3.PLL3P = 2;
@@ -209,6 +222,7 @@ void SystemClock_Config(void)
   PeriphClkInitStruct.PLL3.PLL3FRACN = 0;
   PeriphClkInitStruct.FmcClockSelection = RCC_FMCCLKSOURCE_D1HCLK;
   PeriphClkInitStruct.Usart16ClockSelection = RCC_USART16CLKSOURCE_D2PCLK2;
+  PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_LSE;
   if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
   {
     Error_Handler();
@@ -327,6 +341,47 @@ static void MX_LTDC_Init(void)
 }
 
 /**
+  * @brief RTC Initialization Function
+  * @param None
+  * @retval None
+  */
+static void MX_RTC_Init(void)
+{
+
+  /* USER CODE BEGIN RTC_Init 0 */
+
+  /* USER CODE END RTC_Init 0 */
+
+  /* USER CODE BEGIN RTC_Init 1 */
+
+  /* USER CODE END RTC_Init 1 */
+  /** Initialize RTC Only 
+  */
+  hrtc.Instance = RTC;
+  hrtc.Init.HourFormat = RTC_HOURFORMAT_24;
+  hrtc.Init.AsynchPrediv = 127;
+  hrtc.Init.SynchPrediv = 255;
+  hrtc.Init.OutPut = RTC_OUTPUT_DISABLE;
+  hrtc.Init.OutPutPolarity = RTC_OUTPUT_POLARITY_HIGH;
+  hrtc.Init.OutPutType = RTC_OUTPUT_TYPE_OPENDRAIN;
+  hrtc.Init.OutPutRemap = RTC_OUTPUT_REMAP_NONE;
+  if (HAL_RTC_Init(&hrtc) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /** Enable Calibrartion 
+  */
+  if (HAL_RTCEx_SetCalibrationOutPut(&hrtc, RTC_CALIBOUTPUT_1HZ) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  /* USER CODE BEGIN RTC_Init 2 */
+
+  /* USER CODE END RTC_Init 2 */
+
+}
+
+/**
   * @brief USART1 Initialization Function
   * @param None
   * @retval None
@@ -350,15 +405,24 @@ static void MX_USART1_UART_Init(void)
   huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
   huart1.Init.OverSampling = UART_OVERSAMPLING_16;
   huart1.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
-  huart1.Init.Prescaler = UART_PRESCALER_DIV1;
-  huart1.Init.FIFOMode = UART_FIFOMODE_DISABLE;
-  huart1.Init.TXFIFOThreshold = UART_TXFIFO_THRESHOLD_1_8;
-  huart1.Init.RXFIFOThreshold = UART_RXFIFO_THRESHOLD_1_8;
+  huart1.Init.ClockPrescaler = UART_PRESCALER_DIV1;
   huart1.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
   if (HAL_UART_Init(&huart1) != HAL_OK)
   {
     Error_Handler();
   }
+  if (HAL_UARTEx_SetTxFifoThreshold(&huart1, UART_TXFIFO_THRESHOLD_1_8) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  if (HAL_UARTEx_SetRxFifoThreshold(&huart1, UART_RXFIFO_THRESHOLD_1_8) != HAL_OK)
+  {
+    Error_Handler();
+  }
+  if (HAL_UARTEx_DisableFifoMode(&huart1) != HAL_OK)
+  {
+    Error_Handler();
+  }
   /* USER CODE BEGIN USART1_Init 2 */
 
   /* USER CODE END USART1_Init 2 */
@@ -368,7 +432,16 @@ static void MX_USART1_UART_Init(void)
 /* FMC initialization function */
 static void MX_FMC_Init(void)
 {
-  FMC_SDRAM_TimingTypeDef SdramTiming;
+
+  /* USER CODE BEGIN FMC_Init 0 */
+
+  /* USER CODE END FMC_Init 0 */
+
+  FMC_SDRAM_TimingTypeDef SdramTiming = {0};
+
+  /* USER CODE BEGIN FMC_Init 1 */
+
+  /* USER CODE END FMC_Init 1 */
 
   /** Perform the SDRAM1 memory initialization sequence
   */
@@ -398,6 +471,9 @@ static void MX_FMC_Init(void)
     Error_Handler( );
   }
 
+  /* USER CODE BEGIN FMC_Init 2 */
+
+  /* USER CODE END FMC_Init 2 */
 }
 
 /**
@@ -409,10 +485,10 @@ static void MX_GPIO_Init(void)
 {
 
   /* GPIO Ports Clock Enable */
+  __HAL_RCC_GPIOC_CLK_ENABLE();
   __HAL_RCC_GPIOI_CLK_ENABLE();
   __HAL_RCC_GPIOF_CLK_ENABLE();
   __HAL_RCC_GPIOH_CLK_ENABLE();
-  __HAL_RCC_GPIOC_CLK_ENABLE();
   __HAL_RCC_GPIOG_CLK_ENABLE();
   __HAL_RCC_GPIOE_CLK_ENABLE();
   __HAL_RCC_GPIOD_CLK_ENABLE();
diff --git a/bsp/stm32/stm32h743-atk-apollo/board/CubeMX_Config/Src/stm32h7xx_hal_msp.c b/bsp/stm32/stm32h743-atk-apollo/board/CubeMX_Config/Src/stm32h7xx_hal_msp.c
index 959fb28b97..074b313e2c 100644
--- a/bsp/stm32/stm32h743-atk-apollo/board/CubeMX_Config/Src/stm32h7xx_hal_msp.c
+++ b/bsp/stm32/stm32h743-atk-apollo/board/CubeMX_Config/Src/stm32h7xx_hal_msp.c
@@ -104,7 +104,6 @@ void HAL_MspInit(void)
 */
 void HAL_DMA2D_MspInit(DMA2D_HandleTypeDef* hdma2d)
 {
-
   if(hdma2d->Instance==DMA2D)
   {
   /* USER CODE BEGIN DMA2D_MspInit 0 */
@@ -125,10 +124,8 @@ void HAL_DMA2D_MspInit(DMA2D_HandleTypeDef* hdma2d)
 * @param hdma2d: DMA2D handle pointer
 * @retval None
 */
-
 void HAL_DMA2D_MspDeInit(DMA2D_HandleTypeDef* hdma2d)
 {
-
   if(hdma2d->Instance==DMA2D)
   {
   /* USER CODE BEGIN DMA2D_MspDeInit 0 */
@@ -151,7 +148,6 @@ void HAL_DMA2D_MspDeInit(DMA2D_HandleTypeDef* hdma2d)
 */
 void HAL_LTDC_MspInit(LTDC_HandleTypeDef* hltdc)
 {
-
   GPIO_InitTypeDef GPIO_InitStruct = {0};
   if(hltdc->Instance==LTDC)
   {
@@ -231,10 +227,8 @@ void HAL_LTDC_MspInit(LTDC_HandleTypeDef* hltdc)
 * @param hltdc: LTDC handle pointer
 * @retval None
 */
-
 void HAL_LTDC_MspDeInit(LTDC_HandleTypeDef* hltdc)
 {
-
   if(hltdc->Instance==LTDC)
   {
   /* USER CODE BEGIN LTDC_MspDeInit 0 */
@@ -284,6 +278,50 @@ void HAL_LTDC_MspDeInit(LTDC_HandleTypeDef* hltdc)
 }
 
 /**
+* @brief RTC MSP Initialization
+* This function configures the hardware resources used in this example
+* @param hrtc: RTC handle pointer
+* @retval None
+*/
+void HAL_RTC_MspInit(RTC_HandleTypeDef* hrtc)
+{
+  if(hrtc->Instance==RTC)
+  {
+  /* USER CODE BEGIN RTC_MspInit 0 */
+
+  /* USER CODE END RTC_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_RTC_ENABLE();
+  /* USER CODE BEGIN RTC_MspInit 1 */
+
+  /* USER CODE END RTC_MspInit 1 */
+  }
+
+}
+
+/**
+* @brief RTC MSP De-Initialization
+* This function freeze the hardware resources used in this example
+* @param hrtc: RTC handle pointer
+* @retval None
+*/
+void HAL_RTC_MspDeInit(RTC_HandleTypeDef* hrtc)
+{
+  if(hrtc->Instance==RTC)
+  {
+  /* USER CODE BEGIN RTC_MspDeInit 0 */
+
+  /* USER CODE END RTC_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_RTC_DISABLE();
+  /* USER CODE BEGIN RTC_MspDeInit 1 */
+
+  /* USER CODE END RTC_MspDeInit 1 */
+  }
+
+}
+
+/**
 * @brief UART MSP Initialization
 * This function configures the hardware resources used in this example
 * @param huart: UART handle pointer
@@ -291,7 +329,6 @@ void HAL_LTDC_MspDeInit(LTDC_HandleTypeDef* hltdc)
 */
 void HAL_UART_MspInit(UART_HandleTypeDef* huart)
 {
-
   GPIO_InitTypeDef GPIO_InitStruct = {0};
   if(huart->Instance==USART1)
   {
@@ -329,10 +366,8 @@ void HAL_UART_MspInit(UART_HandleTypeDef* huart)
 * @param huart: UART handle pointer
 * @retval None
 */
-
 void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
 {
-
   if(huart->Instance==USART1)
   {
   /* USER CODE BEGIN USART1_MspDeInit 0 */
@@ -362,7 +397,7 @@ static void HAL_FMC_MspInit(void){
   /* USER CODE BEGIN FMC_MspInit 0 */
 
   /* USER CODE END FMC_MspInit 0 */
-  GPIO_InitTypeDef GPIO_InitStruct;
+  GPIO_InitTypeDef GPIO_InitStruct ={0};
   if (FMC_Initialized) {
     return;
   }
diff --git a/bsp/stm32/stm32h743-atk-apollo/board/Kconfig b/bsp/stm32/stm32h743-atk-apollo/board/Kconfig
index 5686c4230b..f563c7492a 100644
--- a/bsp/stm32/stm32h743-atk-apollo/board/Kconfig
+++ b/bsp/stm32/stm32h743-atk-apollo/board/Kconfig
@@ -35,6 +35,7 @@ menu "On-chip Peripheral Drivers"
             config BSP_USING_UART1
                 bool "Enable UART1"
                 default y
+        endif
 
     config BSP_USING_FMC
         bool
@@ -44,6 +45,22 @@ menu "On-chip Peripheral Drivers"
         bool
         default n
 
+    menuconfig BSP_USING_ONCHIP_RTC
+        bool "Enable RTC"
+        select RT_USING_RTC
+        select RT_USING_LIBC
+        default n
+        if BSP_USING_ONCHIP_RTC
+            choice
+                prompt "Select clock source"
+                default BSP_RTC_USING_LSE
+
+                config BSP_RTC_USING_LSE
+                    bool "RTC USING LSE"
+
+                config BSP_RTC_USING_LSI
+                    bool "RTC USING LSI"
+            endchoice
         endif
 
 endmenu
diff --git a/bsp/stm32/stm32h743-atk-apollo/board/board.c b/bsp/stm32/stm32h743-atk-apollo/board/board.c
index f7c7d805fc..5d37e83500 100644
--- a/bsp/stm32/stm32h743-atk-apollo/board/board.c
+++ b/bsp/stm32/stm32h743-atk-apollo/board/board.c
@@ -16,24 +16,26 @@ void SystemClock_Config(void)
   RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
   RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
 
-  /**Supply configuration update enable 
+  /** Supply configuration update enable 
   */
-  MODIFY_REG(PWR->CR3, PWR_CR3_SCUEN, 0);
-  /**Configure the main internal regulator output voltage 
+  HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY);
+  /** Configure the main internal regulator output voltage 
   */
   __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
 
-  while ((PWR->D3CR & (PWR_D3CR_VOSRDY)) != PWR_D3CR_VOSRDY) 
-  {
-    
-  }
-  /**Macro to configure the PLL clock source 
+  while(!__HAL_PWR_GET_FLAG(PWR_FLAG_VOSRDY)) {}
+  /** Configure LSE Drive Capability 
+  */
+  HAL_PWR_EnableBkUpAccess();
+  __HAL_RCC_LSEDRIVE_CONFIG(RCC_LSEDRIVE_LOW);
+  /** Macro to configure the PLL clock source 
   */
   __HAL_RCC_PLL_PLLSOURCE_CONFIG(RCC_PLLSOURCE_HSE);
-  /**Initializes the CPU, AHB and APB busses clocks 
+  /** Initializes the CPU, AHB and APB busses clocks 
   */
-  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
+  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE|RCC_OSCILLATORTYPE_LSE;
   RCC_OscInitStruct.HSEState = RCC_HSE_ON;
+  RCC_OscInitStruct.LSEState = RCC_LSE_ON;
   RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
   RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
   RCC_OscInitStruct.PLL.PLLM = 5;
@@ -48,7 +50,7 @@ void SystemClock_Config(void)
   {
     Error_Handler();
   }
-  /**Initializes the CPU, AHB and APB busses clocks 
+  /** Initializes the CPU, AHB and APB busses clocks 
   */
   RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
                               |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2
@@ -65,8 +67,8 @@ void SystemClock_Config(void)
   {
     Error_Handler();
   }
-  PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_LTDC|RCC_PERIPHCLK_USART1
-                              |RCC_PERIPHCLK_FMC;
+  PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_RTC|RCC_PERIPHCLK_LTDC
+                              |RCC_PERIPHCLK_USART1|RCC_PERIPHCLK_FMC;
   PeriphClkInitStruct.PLL3.PLL3M = 5;
   PeriphClkInitStruct.PLL3.PLL3N = 160;
   PeriphClkInitStruct.PLL3.PLL3P = 2;
@@ -77,10 +79,10 @@ void SystemClock_Config(void)
   PeriphClkInitStruct.PLL3.PLL3FRACN = 0;
   PeriphClkInitStruct.FmcClockSelection = RCC_FMCCLKSOURCE_D1HCLK;
   PeriphClkInitStruct.Usart16ClockSelection = RCC_USART16CLKSOURCE_D2PCLK2;
+  PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_LSE;
   if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
   {
     Error_Handler();
   }
-
 }