mbed library sources. Supersedes mbed-src.
Dependents: Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more
Diff: targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TARGET_NUCLEO_F446RE/system_clock.c
- Revision:
- 187:0387e8f68319
- Parent:
- 182:a56a73fd2a6f
--- a/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TARGET_NUCLEO_F446RE/system_clock.c Fri Jun 22 16:45:37 2018 +0100 +++ b/targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F446xE/TARGET_NUCLEO_F446RE/system_clock.c Thu Sep 06 13:40:20 2018 +0100 @@ -35,7 +35,7 @@ **/ #include "stm32f4xx.h" -#include "mbed_assert.h" +#include "mbed_error.h" // clock source is selected with CLOCK_SOURCE in json config #define USE_PLL_HSE_EXTC 0x8 // Use external clock (ST Link MCO) @@ -65,7 +65,7 @@ { /* FPU settings ------------------------------------------------------------*/ #if (__FPU_PRESENT == 1) && (__FPU_USED == 1) - SCB->CPACR |= ((3UL << 10*2)|(3UL << 11*2)); /* set CP10 and CP11 Full Access */ + SCB->CPACR |= ((3UL << 10 * 2) | (3UL << 11 * 2)); /* set CP10 and CP11 Full Access */ #endif /* Reset the RCC clock configuration to the default reset state ------------*/ /* Set HSION bit */ @@ -119,8 +119,8 @@ if (SetSysClock_PLL_HSI() == 0) #endif { - while(1) { - MBED_ASSERT(1); + { + error("SetSysClock failed\n"); } } } @@ -192,10 +192,11 @@ // Output clock on MCO1 pin(PA8) for debugging purpose #if DEBUG_MCO == 1 - if (bypass == 0) - HAL_RCC_MCOConfig(RCC_MCO1, RCC_MCO1SOURCE_HSE, RCC_MCODIV_2); // 4 MHz with xtal - else - HAL_RCC_MCOConfig(RCC_MCO1, RCC_MCO1SOURCE_HSE, RCC_MCODIV_1); // 8 MHz with external clock (MCO) + if (bypass == 0) { + HAL_RCC_MCOConfig(RCC_MCO1, RCC_MCO1SOURCE_HSE, RCC_MCODIV_2); // 4 MHz with xtal + } else { + HAL_RCC_MCOConfig(RCC_MCO1, RCC_MCO1SOURCE_HSE, RCC_MCODIV_1); // 8 MHz with external clock (MCO) + } #endif return 1; // OK