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update ESP32 LEDC usage

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This commit is contained in:
caternuson 2023-10-11 15:11:33 -07:00
parent 89e3823e94
commit 7e064d5be9
4 changed files with 127 additions and 71 deletions
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33
Adafruit_Prop_Maker_FeatherWing/Prop_Maker_LED_Simpletest/Prop_Maker_LED_Simpletest.ino
View file

@ -62,6 +62,10 @@
uint8_t i=0;
uint8_t red_out = RED_LED;
uint8_t green_out = GREEN_LED;
uint8_t blue_out = BLUE_LED;
void setup() {
Serial.begin(115200);
Serial.println("\nProp-Maker Wing: LED Example");
@ -73,21 +77,32 @@ void setup() {
// Set up the LED Pins
#if defined(ESP32) // and ESP32-S2!
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 1, 1)
// newer LEDC API, use pins instead of channel
red_out = RED_PIN;
green_out = GREEN_PIN;
blue_out = BLUE_PIN;
ledcAttach(RED_PIN, 5000, 8);
ledcAttach(GREEN_PIN, 5000, 8);
ledcAttach(BLUE_PIN, 5000, 8);
#else
// older LEDC API, use channel, attach pin to channel
ledcSetup(RED_LED, 5000, 8);
ledcAttachPin(RED_PIN, RED_LED);
ledcSetup(GREEN_LED, 5000, 8);
ledcAttachPin(GREEN_PIN, GREEN_LED);
ledcSetup(BLUE_LED, 5000, 8);
ledcAttachPin(BLUE_PIN, BLUE_LED);
#endif
#else
pinMode(RED_LED, OUTPUT);
pinMode(GREEN_LED, OUTPUT);
pinMode(BLUE_LED, OUTPUT);
pinMode(red_out, OUTPUT);
pinMode(green_out, OUTPUT);
pinMode(blue_out, OUTPUT);
#endif
analogWrite(RED_LED, 0);
analogWrite(GREEN_LED, 0);
analogWrite(BLUE_LED, 0);
analogWrite(red_out, 0);
analogWrite(green_out, 0);
analogWrite(blue_out, 0);
}
uint32_t Color(uint8_t r, uint8_t g, uint8_t b) {
@ -119,8 +134,8 @@ void loop()
digitalWrite(POWER_PIN, HIGH);
// write colors to the 3W LED
analogWrite(RED_LED, red);
analogWrite(GREEN_LED, green);
analogWrite(BLUE_LED, blue);
analogWrite(red_out, red);
analogWrite(green_out, green);
analogWrite(blue_out, blue);
delay(2);
}

9
FunHouse_Arduino_Demos/rainbow/rainbow.ino
View file

@ -17,8 +17,12 @@ void setup() {
pinMode(LED_BUILTIN, OUTPUT);
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 1, 1)
ledcAttach(LED_BUILTIN, 5000, 8);
#else
ledcSetup(0, 5000, 8);
ledcAttachPin(LED_BUILTIN, 0);
#endif
pixels.begin(); // Initialize pins for output
pixels.show(); // Turn all LEDs off ASAP
@ -26,12 +30,15 @@ void setup() {
}
void loop() {
Serial.println("Hello!");
// pulse red LED
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 1, 1)
ledcWrite(LED_BUILTIN, LED_dutycycle++);
#else
ledcWrite(0, LED_dutycycle++);
#endif
// rainbow dotstars
for (int i=0; i<pixels.numPixels(); i++) { // For each pixel in strip...

17
FunHouse_Arduino_Demos/selftest/selftest.ino
View file

@ -79,12 +79,18 @@ void setup() {
pinMode(LED_BUILTIN, OUTPUT);
pinMode(SPEAKER, OUTPUT);
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 1, 1)
ledcAttach(LED_BUILTIN, 2000, 8);
ledcAttach(SPEAKER, 2000, 8);
ledcWrite(SPEAKER, 0);
#else
ledcSetup(0, 2000, 8);
ledcAttachPin(LED_BUILTIN, 0);
ledcSetup(1, 2000, 8);
ledcAttachPin(SPEAKER, 1);
ledcWrite(1, 0);
#endif
}
@ -257,7 +263,11 @@ void loop() {
/************************** LEDs */
// pulse red LED
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 1, 1)
ledcWrite(LED_BUILTIN, LED_dutycycle);
#else
ledcWrite(0, LED_dutycycle);
#endif
LED_dutycycle += 32;
// rainbow dotstars
@ -271,9 +281,16 @@ void loop() {
void fhtone(uint8_t pin, float frequency, float duration) {
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 1, 1)
ledcAttach(SPEAKER, frequency, 8);
ledcWrite(SPEAKER, 128);
delay(duration);
ledcWrite(SPEAKER, 0);
#else
ledcSetup(1, frequency, 8);
ledcAttachPin(pin, 1);
ledcWrite(1, 128);
delay(duration);
ledcWrite(1, 0);
#endif
}

17
FunHouse_Arduino_Demos/shipping_demo/shipping_demo.ino
View file

@ -78,12 +78,18 @@ void setup() {
pinMode(LED_BUILTIN, OUTPUT);
pinMode(SPEAKER, OUTPUT);
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 1, 1)
ledcAttach(LED_BUILTIN, 2000, 8);
ledcAttach(SPEAKER, 2000, 8);
ledcWrite(SPEAKER, 0);
#else
ledcSetup(0, 2000 * 80, 8);
ledcAttachPin(LED_BUILTIN, 0);
ledcSetup(1, 2000 * 80, 8);
ledcAttachPin(SPEAKER, 1);
ledcWrite(1, 0);
#endif
}
@ -256,7 +262,11 @@ void loop() {
/************************** LEDs */
// pulse red LED
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 1, 1)
ledcWrite(LED_BUILTIN, LED_dutycycle);
#else
ledcWrite(0, LED_dutycycle);
#endif
LED_dutycycle += 32;
// rainbow dotstars
@ -270,9 +280,16 @@ void loop() {
void fhtone(uint8_t pin, float frequecy, float duration) {
#if ESP_IDF_VERSION >= ESP_IDF_VERSION_VAL(5, 1, 1)
ledcAttach(SPEAKER, frequecy, 8);
ledcWrite(SPEAKER, 128);
delay(duration);
ledcWrite(SPEAKER, 0);
#else
ledcSetup(1, frequecy * 80, 8);
ledcAttachPin(pin, 1);
ledcWrite(1, 128);
delay(duration);
ledcWrite(1, 0);
#endif
}