C++ (Cpp) stm32_gpio_clk_en Examples

Example #1

File: stm32f-serial.c Project: k0059/yard-ice

struct serial_dev * serial_open(void)
{
    stm32_gpio_clk_en(STM32_GPIOC);

    /* UART TX */
    stm32_gpio_mode(UART_TX, ALT_FUNC, PUSH_PULL | SPEED_LOW);
    stm32_gpio_af(UART_TX, GPIO_AF8);
    /* UART RX */
    stm32_gpio_mode(UART_RX, ALT_FUNC, PULL_UP);
    stm32_gpio_af(UART_RX, GPIO_AF8);

    return stm32f_uart6_serial_init(115200, SERIAL_8N1);
}

Example #2

File: stm32f-mco.c Project: bobmittmann/thinkos

void stm32f_mco2_init(void)
{
	struct stm32_gpio * gpio = MCO2_GPIO;
	int pin = MCO2_PIN;

#ifdef STM32F_SYSCFG
	struct stm32f_syscfg * syscfg = STM32F_SYSCFG;
    /* enable I/O compensation cell */
	syscfg->cmpcr |= SYSCFG_CMP_EN;
#endif

	/* initial state is disabled */
	stm32_gpio_mode(gpio, pin, OUTPUT, PUSH_PULL | SPEED_HIGH);
	stm32_gpio_clk_en(gpio);
	stm32_gpio_af(gpio, pin, GPIO_AF0);
}

Example #3

File: stm32f-adc.c Project: bobmittmann/thinkos

/***********************************************************
  I/O pin configuration
 ***********************************************************/
static void adc_gpio_init(void)
{
	/* ADC Input pins */
	stm32_gpio_clk_en(ADC6_GPIO);
	stm32_gpio_mode(ADC6_GPIO, ADC6_PORT, ANALOG, 0);
}