Added INPUT_PULLUP support and let analog write use full PWM range

2021-03-22 16:52:06 +00:00
parent f2a0e601b2
commit d0074840ab
7 changed files with 15 additions and 4 deletions
--- a/arduino/cores/esp32/wiring_analog.c
+++ b/arduino/cores/esp32/wiring_analog.c
@@ -38,7 +38,7 @@ void analogWrite(uint32_t pin, uint32_t value)

  ledc_channel_config_t ledc_conf = {
    .channel = (pin % 7),
-    .duty = (value << 2),
+    .duty = (value << 2) | ((value & 0xC0) >> 6),
    .gpio_num = pin,
    .intr_type = LEDC_INTR_DISABLE,
    .speed_mode = LEDC_HIGH_SPEED_MODE,