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Initialize all timer pins as IN_PD. Disable some unused peripheral clocks

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This commit is contained in:
Konstantin Sharlaimov (DigitalEntity) 2018-07-29 20:08:43 +02:00
parent cf4048d24e
commit 537da9c694
2 changed files with 12 additions and 6 deletions
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10
src/main/drivers/system_stm32f4xx.c
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@ -94,10 +94,10 @@ void enableGPIOPowerUsageAndNoiseReductions(void)
RCC_APB1Periph_I2C1 |
RCC_APB1Periph_I2C2 |
RCC_APB1Periph_I2C3 |
RCC_APB1Periph_CAN1 |
RCC_APB1Periph_CAN2 |
// RCC_APB1Periph_CAN1 |
// RCC_APB1Periph_CAN2 |
RCC_APB1Periph_PWR |
RCC_APB1Periph_DAC |
// RCC_APB1Periph_DAC |
0, ENABLE);
RCC_APB2PeriphClockCmd(
@ -109,7 +109,7 @@ void enableGPIOPowerUsageAndNoiseReductions(void)
RCC_APB2Periph_ADC1 |
RCC_APB2Periph_ADC2 |
RCC_APB2Periph_ADC3 |
RCC_APB2Periph_SDIO |
// RCC_APB2Periph_SDIO |
RCC_APB2Periph_SPI1 |
RCC_APB2Periph_SYSCFG |
RCC_APB2Periph_TIM9 |
@ -119,7 +119,7 @@ void enableGPIOPowerUsageAndNoiseReductions(void)
GPIO_InitTypeDef GPIO_InitStructure;
GPIO_StructInit(&GPIO_InitStructure);
GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_UP; // default is un-pulled input
GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_NOPULL;
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_All;
GPIO_InitStructure.GPIO_Pin &= ~(GPIO_Pin_11 | GPIO_Pin_12); // leave USB D+/D- alone