DigitalInfinity/ESP32-PaxCounter
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enhanced RGB LED control: use more than 1 LED

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This commit is contained in:
Klaus K Wilting 2020-03-21 08:38:42 +01:00
parent 4c5721be53
commit 090657ac82
5 changed files with 19 additions and 8 deletions
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5
include/led.h
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@ -3,6 +3,11 @@
#ifdef HAS_RGB_LED
#include <SmartLeds.h>
#ifndef RGB_LED_COUNT
#define RGB_LED_COUNT 1
#endif
#endif
// value for HSL color

3
src/hal/eboxtube.h
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@ -14,7 +14,8 @@
#define CFG_sx1276_radio 1
#define HAS_LED (22) // Green LED on board
#define HAS_RGB_LED SmartLed rgb_led(LED_WS2812, 1, GPIO_NUM_2) // WS2812B RGB LED on board
#define RGB_LED_COUNT 1 // we have 1 LED
#define HAS_RGB_LED SmartLed rgb_led(LED_WS2812, RGB_LED_COUNT, GPIO_NUM_2) // WS2812B RGB LED on board
#define HAS_BUTTON (0) // button "FLASH" on board
#define DISABLE_BROWNOUT 1 // comment out if you want to keep brownout feature

3
src/hal/lopy4.h
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@ -21,7 +21,8 @@
#define CFG_sx1276_radio 1
#define HAS_LED NOT_A_PIN // LoPy4 has no on board mono LED, we use on board RGB LED
#define HAS_RGB_LED SmartLed rgb_led(LED_WS2812, 1, GPIO_NUM_0) // WS2812B RGB LED on GPIO0 (P2)
#define RGB_LED_COUNT 1 // we have 1 LEDs
#define HAS_RGB_LED SmartLed rgb_led(LED_WS2812, RGB_LED_COUNT, GPIO_NUM_0) // WS2812B RGB LED on GPIO0 (P2)
#define BOARD_HAS_PSRAM // use extra 4MB extern RAM
// Note: Pins for LORA chip SPI interface come from board file pins_arduino.h

5
src/hal/m5fire.h
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@ -38,8 +38,9 @@
//#define BAT_MEASURE_ADC ADC1_GPIO35_CHANNEL // battery probe GPIO pin -> ADC1_CHANNEL_7
//#define BAT_VOLTAGE_DIVIDER 2 // voltage divider 100k/100k on board
#define HAS_LED NOT_A_PIN // no on board LED (?)
#define HAS_RGB_LED SmartLed rgb_led(LED_SK6812, 10, GPIO_NUM_15) // LED_SK6812 RGB LED on GPIO15
#define HAS_LED NOT_A_PIN // no on board LED
#define RGB_LED_COUNT 5 // we use 5 of 10 LEDs (1 side)
#define HAS_RGB_LED SmartLed rgb_led(LED_SK6812, RGB_LED_COUNT, GPIO_NUM_15) // LED_SK6812 RGB LED on GPIO15
#define HAS_BUTTON (39) // on board button A
// GPS settings

7
src/led.cpp
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@ -63,9 +63,11 @@ RGBColor rgb_hsl2rgb(float h, float s, float l) {
}
void rgb_set_color(uint16_t hue) {
int i = RGB_LED_COUNT;
if (hue == COLOR_NONE) {
// Off
rgb_led[0] = Rgb(0, 0, 0);
while (i--)
rgb_led[i] = Rgb(0, 0, 0);
} else {
// see http://www.workwithcolor.com/blue-color-hue-range-01.htm
// H (is color from 0..360) should be between 0.0 and 1.0
@ -74,7 +76,8 @@ void rgb_set_color(uint16_t hue) {
// cfg.rgblum is between 0 and 100 (percent)
RGBColor target = rgb_hsl2rgb(hue / 360.0f, 1.0f, 0.005f * cfg.rgblum);
// uint32_t color = target.R<<16 | target.G<<8 | target.B;
rgb_led[0] = Rgb(target.R, target.G, target.B);
while (i--)
rgb_led[i] = Rgb(target.R, target.G, target.B);
}
// Show
rgb_led.show();