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Code Issues Releases Activity

Update pios_exti for F4

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This commit is contained in:
James Cotton 2012-01-23 16:17:23 -06:00
parent 9a12299074
commit 886d5456ac
1 changed files with 8 additions and 8 deletions
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16
flight/PiOS/STM32F4xx/pios_exti.c
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@ -73,13 +73,13 @@ static uint8_t PIOS_EXTI_line_to_index (uint32_t line)
uint8_t PIOS_EXTI_gpio_port_to_exti_source_port(GPIO_TypeDef * gpio_port)
{
switch((uint32_t)gpio_port) {
case (uint32_t)GPIOA: return (GPIO_PortSourceGPIOA);
case (uint32_t)GPIOB: return (GPIO_PortSourceGPIOB);
case (uint32_t)GPIOC: return (GPIO_PortSourceGPIOC);
case (uint32_t)GPIOD: return (GPIO_PortSourceGPIOD);
case (uint32_t)GPIOE: return (GPIO_PortSourceGPIOE);
case (uint32_t)GPIOF: return (GPIO_PortSourceGPIOF);
case (uint32_t)GPIOG: return (GPIO_PortSourceGPIOG);
case (uint32_t)GPIOA: return (EXTI_PortSourceGPIOA);
case (uint32_t)GPIOB: return (EXTI_PortSourceGPIOB);
case (uint32_t)GPIOC: return (EXTI_PortSourceGPIOC);
case (uint32_t)GPIOD: return (EXTI_PortSourceGPIOD);
case (uint32_t)GPIOE: return (EXTI_PortSourceGPIOE);
case (uint32_t)GPIOF: return (EXTI_PortSourceGPIOF);
case (uint32_t)GPIOG: return (EXTI_PortSourceGPIOG);
}
PIOS_Assert(0);
@ -137,7 +137,7 @@ int32_t PIOS_EXTI_Init(const struct pios_exti_cfg * cfg)
/* Set up the EXTI interrupt source */
uint8_t exti_source_port = PIOS_EXTI_gpio_port_to_exti_source_port(cfg->pin.gpio);
uint8_t exti_source_pin = PIOS_EXTI_gpio_pin_to_exti_source_pin(cfg->pin.init.GPIO_Pin);
GPIO_EXTILineConfig(exti_source_port, exti_source_pin);
SYSCFG_EXTILineConfig(exti_source_port, exti_source_pin);
EXTI_Init(&cfg->exti.init);
/* Enable the interrupt channel */