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add core board methods

This commit is contained in:
King Kévin 2017-04-03 13:03:29 +02:00
parent 1bd4aef976
commit c083b470b6
1 changed files with 8 additions and 3 deletions
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11
global.c
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@ -58,7 +58,7 @@ char* b2s(uint64_t binary, uint8_t rjust)
/** switch on board LED */ /** switch on board LED */
void led_on(void) void led_on(void)
{ {
#if defined(SYSTEM_BOARD) || defined(BLUE_PILL) #if defined(SYSTEM_BOARD) || defined(BLUE_PILL) || defined(CORE_BOARD)
gpio_clear(GPIO(LED_PORT), GPIO(LED_PIN)); gpio_clear(GPIO(LED_PORT), GPIO(LED_PIN));
#elif defined(MAPLE_MINI) #elif defined(MAPLE_MINI)
gpio_set(GPIO(LED_PORT), GPIO(LED_PIN)); gpio_set(GPIO(LED_PORT), GPIO(LED_PIN));
@ -67,7 +67,7 @@ void led_on(void)
/** switch off board LED */ /** switch off board LED */
void led_off(void) void led_off(void)
{ {
#if defined(SYSTEM_BOARD) || defined(BLUE_PILL) #if defined(SYSTEM_BOARD) || defined(BLUE_PILL) || defined(CORE_BOARD)
gpio_set(GPIO(LED_PORT), GPIO(LED_PIN)); gpio_set(GPIO(LED_PORT), GPIO(LED_PIN));
#elif defined(MAPLE_MINI) #elif defined(MAPLE_MINI)
gpio_clear(GPIO(LED_PORT), GPIO(LED_PIN)); gpio_clear(GPIO(LED_PORT), GPIO(LED_PIN));
@ -90,10 +90,15 @@ void board_setup(void)
#if defined(BUTTON_PORT) && defined(BUTTON_PIN) #if defined(BUTTON_PORT) && defined(BUTTON_PIN)
rcc_periph_clock_enable(RCC_GPIO(BUTTON_PORT)); // enable clock for button rcc_periph_clock_enable(RCC_GPIO(BUTTON_PORT)); // enable clock for button
gpio_set_mode(GPIO(BUTTON_PORT), GPIO_MODE_INPUT, GPIO_CNF_INPUT_PULL_UPDOWN, GPIO(BUTTON_PIN)); // set button pin to input gpio_set_mode(GPIO(BUTTON_PORT), GPIO_MODE_INPUT, GPIO_CNF_INPUT_PULL_UPDOWN, GPIO(BUTTON_PIN)); // set button pin to input
gpio_clear(GPIO(BUTTON_PORT), GPIO(BUTTON_PIN)); // pull down to be able to detect button push (go high)
rcc_periph_clock_enable(RCC_AFIO); // enable alternate function clock for external interrupt rcc_periph_clock_enable(RCC_AFIO); // enable alternate function clock for external interrupt
exti_select_source(EXTI(BUTTON_PIN), GPIO(BUTTON_PORT)); // mask external interrupt of this pin only for this port exti_select_source(EXTI(BUTTON_PIN), GPIO(BUTTON_PORT)); // mask external interrupt of this pin only for this port
#if defined(MAPLE_MINI)
gpio_clear(GPIO(BUTTON_PORT), GPIO(BUTTON_PIN)); // pull down to be able to detect button push (go high)
exti_set_trigger(EXTI(BUTTON_PIN), EXTI_TRIGGER_RISING); // trigger when button is pressed exti_set_trigger(EXTI(BUTTON_PIN), EXTI_TRIGGER_RISING); // trigger when button is pressed
#elif defined(CORE_BOARD)
gpio_set(GPIO(BUTTON_PORT), GPIO(BUTTON_PIN)); // pull up to be able to detect button push (go low)
exti_set_trigger(EXTI(BUTTON_PIN), EXTI_TRIGGER_FALLING); // trigger when button is pressed
#endif
exti_enable_request(EXTI(BUTTON_PIN)); // enable external interrupt exti_enable_request(EXTI(BUTTON_PIN)); // enable external interrupt
nvic_enable_irq(NVIC_EXTI_IRQ(BUTTON_PIN)); // enable interrupt nvic_enable_irq(NVIC_EXTI_IRQ(BUTTON_PIN)); // enable interrupt
#endif #endif