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add writable expander GPIOs

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Philippe G
2021-11-30 23:51:52 -08:00
parent f7a7ece582
commit 970c72d416
5 changed files with 24 additions and 23 deletions
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3
components/services/led.c
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@@ -19,6 +19,7 @@
#include "driver/gpio.h"
#include "driver/ledc.h"
#include "platform_config.h"
#include "gpio_exp.h"
#include "led.h"
#include "globdefs.h"
#include "accessors.h"
@@ -54,7 +55,7 @@ static int led_max = 2;
*
*/
static void set_level(struct led_s *led, bool on) {
if (led->pwm < 0) gpio_set_level(led->gpio, on ? led->onstate : !led->onstate);
if (led->pwm < 0 || led->gpio >= GPIO_NUM_MAX) gpio_set_level_u(led->gpio, on ? led->onstate : !led->onstate);
else {
ledc_set_duty(LEDC_HIGH_SPEED_MODE, led->channel, on ? led->pwm : (led->onstate ? 0 : pwm_system.max));
ledc_update_duty(LEDC_HIGH_SPEED_MODE, led->channel);