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Add support to light multiple LEDs with one command

Browse source 
https://github.com/toblum/McLighting/pull/45
This commit is contained in:
Tobias Blum 2017-10-29 00:14:57 +02:00
parent e09957d032
commit e3a4690693
1 changed files with 18 additions and 4 deletions
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22
Arduino/McLighting/request_handlers.h
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@ -67,18 +67,18 @@ void handleSetAllMode(uint8_t * mypayload) {
mode = ALL;
}
void handleSetSingleLED(uint8_t * mypayload) {
void handleSetSingleLED(uint8_t * mypayload, uint8_t firstChar = 1) {
// decode led index
uint64_t rgb = (uint64_t) strtol((const char *) &mypayload[1], NULL, 16);
uint64_t rgb = (uint64_t) strtol((const char *) &mypayload[firstChar], NULL, 16);
char templed[3];
strncpy ( templed, (const char *) &mypayload[1], 2 );
strncpy ( templed, (const char *) &mypayload[firstChar], 2 );
uint8_t led = atoi(templed);
if (led < strip.numPixels()) {
DBG_OUTPUT_PORT.printf("WS: Set single led [%u] to [%u] [%u] [%u]!\n", led, ledstates[led].red, ledstates[led].green, ledstates[led].blue);
ledstates[led].red = ((rgb >> 16) & 0xFF);
ledstates[led].green = ((rgb >> 8) & 0xFF);
ledstates[led].blue = ((rgb >> 0) & 0xFF);
DBG_OUTPUT_PORT.printf("WS: Set single led [%u] to [%u] [%u] [%u] (%s)!\n", led, ledstates[led].red, ledstates[led].green, ledstates[led].blue, mypayload);
for (uint8_t i = 0; i < strip.numPixels(); i++) {
strip.setPixelColor(i, ledstates[i].red, ledstates[i].green, ledstates[i].blue);
@ -90,6 +90,15 @@ void handleSetSingleLED(uint8_t * mypayload) {
mode = CUSTOM;
}
void handleSetDifferentColors(uint8_t * mypayload) {
uint8_t* nextCommand = 0;
nextCommand = (uint8_t*) strtok((char*) mypayload, "+");
while (nextCommand) {
handleSetSingleLED(nextCommand, 0);
nextCommand = (uint8_t*) strtok(NULL, "+");
}
}
void handleSetNamedMode(String str_mode) {
exit_func = true;
@ -288,6 +297,11 @@ void webSocketEvent(uint8_t num, WStype_t type, uint8_t * payload, size_t lenght
webSocket.sendTXT(num, "OK");
}
if (payload[0] == '+') {
handleSetDifferentColors(payload);
webSocket.sendTXT(num, "OK");
}
// = ==> Activate named mode
if (payload[0] == '=') {
// we get mode data