Diff: targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/TARGET_DISCO_F413ZH/system_clock.c

Revision:

188:bcfe06ba3d64

Parent:

187:0387e8f68319

--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/TARGET_DISCO_F413ZH/system_clock.c	Thu Sep 06 13:40:20 2018 +0100
+++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F413xH/TARGET_DISCO_F413ZH/system_clock.c	Thu Nov 08 11:46:34 2018 +0000
@@ -31,7 +31,7 @@
 
 #include "stm32f4xx.h"
 #include "mbed_error.h"
-
+#include "nvic_addr.h"
 
 /*!< Uncomment the following line if you need to relocate your vector Table in
      Internal SRAM. */
@@ -94,9 +94,20 @@
 #ifdef VECT_TAB_SRAM
     SCB->VTOR = SRAM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM */
 #else
-    SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */
+    SCB->VTOR = NVIC_FLASH_VECTOR_ADDRESS; /* Vector Table Relocation in Internal FLASH */
 #endif
 
+    /* In DISCO_F413ZH board, Arduino connector and Wifi embeded module are sharing the same SPI pins */
+    /* We need to set the default SPI SS pin for the Wifi module to the inactive state i.e. 1 */
+    /* See board User Manual: WIFI_SPI_CS = PG_11*/
+    __HAL_RCC_GPIOG_CLK_ENABLE();
+    GPIO_InitTypeDef  GPIO_InitStruct;
+    GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FAST;
+    GPIO_InitStruct.Pin = GPIO_PIN_11;
+    HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);
+    HAL_GPIO_WritePin(GPIOG, GPIO_PIN_11, GPIO_PIN_SET);
 }