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BV: add specific function to switch blue and red LED on

This commit is contained in:
King Kévin 2018-02-13 17:31:52 +01:00
parent 216557b99e
commit 5dc9ad0286
2 changed files with 18 additions and 0 deletions
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14
global.c
View File

@ -124,6 +124,20 @@ void led_blink(double period, double duty)
timer_enable_counter(TIM1); // enable timer to start blinking
}
}
void led_blue(void)
{
timer_disable_counter(TIM1); // disable timer for PWM
gpio_set_mode(GPIO(LED_PORT), GPIO_MODE_OUTPUT_2_MHZ, GPIO_CNF_OUTPUT_PUSHPULL, GPIO(LED_PIN)); // set LED pin to 'output push-pull'
gpio_set(GPIO(LED_PORT), GPIO(LED_PIN));
}
void led_red(void)
{
timer_disable_counter(TIM1); // disable timer for PWM
gpio_set_mode(GPIO(LED_PORT), GPIO_MODE_OUTPUT_2_MHZ, GPIO_CNF_OUTPUT_PUSHPULL, GPIO(LED_PIN)); // set LED pin to 'output push-pull'
gpio_clear(GPIO(LED_PORT), GPIO(LED_PIN));
}
#endif
void sleep_us(uint32_t duration)

4
global.h
View File

@ -463,6 +463,10 @@ void led_toggle(void);
* @param[in] duty blue LED on duty cycle, before switching to red (0-1)
*/
void led_blink(double period, double duty);
/** switch on blue LED */
void led_blue(void);
/** switch on red LED */
void led_red(void);
#endif
/** go to sleep for some microseconds
* @param[in] duration sleep duration in us