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Merge pull request #9867 from orsonmmz/sm2135_power_fix 

Sm2135: fixed power toggling
This commit is contained in:
Theo Arends 2020-11-15 14:09:25 +01:00 committed by GitHub
parent 74e08aa099 b42955bd08
commit 98c92c4721
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 67 additions and 22 deletions
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89
tasmota/xlgt_04_sm2135.ino
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@ -1,7 +1,7 @@
/*
xlgt_04_sm2135.ino - sm2135 five channel led support for Tasmota
Copyright (C) 2020 Theo Arends and CrudelisPL
Copyright (C) 2020 Theo Arends, CrudelisPL and Maciej Suminski
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -53,6 +53,9 @@
#define SM2135_55MA 0x09
#define SM2135_60MA 0x0A
// Number of color channels (RGBCW)
#define CHANNEL_COUNT 5
enum Sm2135Color { SM2135_WCGRB, SM2135_WCBGR };
// RGB current CW current
@ -62,6 +65,8 @@ struct SM2135 {
uint8_t clk = 0;
uint8_t data = 0;
uint8_t model = SM2135_WCGRB;
uint8_t colors[CHANNEL_COUNT] = {0,};
uint8_t power = 0;
} Sm2135;
/*********************************************************************************************\
@ -129,34 +134,74 @@ void Sm2135Stop(void) {
delayMicroseconds(SM2135_DELAY);
}
void Sm2135SetCW(uint8_t c, uint8_t w) {
Sm2135Start(SM2135_ADDR_MC);
Sm2135Write(SM2135_CURRENT);
Sm2135Write(SM2135_CW);
Sm2135Stop();
delay(1);
Sm2135Start(SM2135_ADDR_C);
Sm2135Write(w); // Warm
Sm2135Write(c); // Cold
Sm2135Stop();
}
void Sm2135SetRGB(uint8_t r, uint8_t g, uint8_t b) {
Sm2135Start(SM2135_ADDR_MC);
Sm2135Write(SM2135_CURRENT);
Sm2135Write(SM2135_RGB);
if (SM2135_WCBGR == Sm2135.model) {
Sm2135Write(b); // Blue
Sm2135Write(g); // Green
Sm2135Write(r); // Red
} else {
Sm2135Write(g); // Green
Sm2135Write(r); // Red
Sm2135Write(b); // Blue
}
Sm2135Stop();
}
/********************************************************************************************/
bool Sm2135SetChannels(void) {
uint8_t *cur_col = (uint8_t*)XdrvMailbox.data;
uint8_t data[6];
const uint8_t *cur_col = (const uint8_t*)XdrvMailbox.data;
Sm2135Start(SM2135_ADDR_MC);
Sm2135Write(SM2135_CURRENT);
if ((0 == cur_col[0]) && (0 == cur_col[1]) && (0 == cur_col[2])) {
Sm2135Write(SM2135_CW);
Sm2135Stop();
delay(1);
Sm2135Start(SM2135_ADDR_C);
Sm2135Write(cur_col[4]); // Warm
Sm2135Write(cur_col[3]); // Cold
} else {
Sm2135Write(SM2135_RGB);
if (SM2135_WCBGR == Sm2135.model) {
Sm2135Write(cur_col[2]); // Blue
Sm2135Write(cur_col[1]); // Green
Sm2135Write(cur_col[0]); // Red
if (LightPower()) {
if ((0 == cur_col[0]) && (0 == cur_col[1]) && (0 == cur_col[2])) {
// RGB channel updated
Sm2135SetCW(cur_col[3], cur_col[4]);
Sm2135.colors[3] = cur_col[3];
Sm2135.colors[4] = cur_col[4];
// Restore RGB settings, if the light was turned off earlier
if (!Sm2135.power) {
Sm2135SetRGB(Sm2135.colors[0], Sm2135.colors[1], Sm2135.colors[2]);
}
} else {
Sm2135Write(cur_col[1]); // Green
Sm2135Write(cur_col[0]); // Red
Sm2135Write(cur_col[2]); // Blue
// CW channel updated
Sm2135SetRGB(cur_col[0], cur_col[1], cur_col[2]);
Sm2135.colors[0] = cur_col[0];
Sm2135.colors[1] = cur_col[1];
Sm2135.colors[2] = cur_col[2];
// Restore CW settings, if the light was turned off earlier
if (!Sm2135.power) {
Sm2135SetCW(Sm2135.colors[3], Sm2135.colors[4]);
}
}
Sm2135.power = 1;
} else {
// Turn off all channels
Sm2135SetCW(0, 0);
delay(1);
Sm2135SetRGB(0, 0, 0);
Sm2135.power = 0;
}
Sm2135Stop();
return true;
}