New configuration values

Author: hierophect

ports/stm32f4/boards/stm32f4_discovery/mpconfigboard.h

@@ -29,7 +29,9 @@
 #define MICROPY_HW_BOARD_NAME       "STM32F4_DISCO"
 #define MICROPY_HW_MCU_NAME         "STM32F407VG"
 
-#define FLASH_SIZE                  (0x80000) //512K
-#define FLASH_PAGE_SIZE             (0x4000)  //16K
+#define FLASH_SIZE                  (0x100000)
+#define FLASH_PAGE_SIZE             (0x4000)
+
+#define BOARD_NO_VBUS_SENSE
 
 #define BOARD_OSC_DIV 8

ports/stm32f4/boards/stm32f4_discovery/mpconfigboard.mk

@@ -7,7 +7,8 @@ USB_DEVICES = "CDC,MSC"
 INTERNAL_FLASH_FILESYSTEM = 1
 LONGINT_IMPL = NONE
 
-#This is technically a F407 but there's no difference. 
+# This is technically a F407 but there's no difference
+# other than the camera and ethernet, which aren't supported. 
 MCU_SERIES = m4
 MCU_VARIANT = stm32f4
 MCU_SUB_VARIANT = stm32f405xx

ports/stm32f4/boards/stm32f4_discovery/stm32f4xx_hal_conf.h

@@ -41,7 +41,7 @@
 /* #define HAL_CAN_MODULE_ENABLED   */
 /* #define HAL_CRC_MODULE_ENABLED   */
 /* #define HAL_CRYP_MODULE_ENABLED   */
-/* #define HAL_DAC_MODULE_ENABLED   */
+#define HAL_DAC_MODULE_ENABLED
 /* #define HAL_DCMI_MODULE_ENABLED   */
 /* #define HAL_DMA2D_MODULE_ENABLED   */
 /* #define HAL_ETH_MODULE_ENABLED   */
@@ -55,15 +55,15 @@
 #define HAL_I2S_MODULE_ENABLED
 /* #define HAL_IWDG_MODULE_ENABLED   */
 /* #define HAL_LTDC_MODULE_ENABLED   */
-/* #define HAL_RNG_MODULE_ENABLED   */
+#define HAL_RNG_MODULE_ENABLED
 /* #define HAL_RTC_MODULE_ENABLED   */
 /* #define HAL_SAI_MODULE_ENABLED   */
 /* #define HAL_SD_MODULE_ENABLED   */
 /* #define HAL_MMC_MODULE_ENABLED   */
 #define HAL_SPI_MODULE_ENABLED
 #define HAL_TIM_MODULE_ENABLED
 #define HAL_UART_MODULE_ENABLED   
-/* #define HAL_USART_MODULE_ENABLED   */
+#define HAL_USART_MODULE_ENABLED
 /* #define HAL_IRDA_MODULE_ENABLED   */
 /* #define HAL_SMARTCARD_MODULE_ENABLED   */
 /* #define HAL_WWDG_MODULE_ENABLED   */