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Merge pull request #4386 from DedeHai/ESPNow_glitchfix

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Fix for ESPNow remote causing output glitches
This commit is contained in:
netmindz 2025-01-16 13:01:00 +00:00 committed by Will Tatam
parent 012143bd7b
commit 0d5a0fb830
4 changed files with 25 additions and 7 deletions
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3
wled00/fcn_declare.h
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@ -230,7 +230,8 @@ void deletePreset(byte index);
bool getPresetName(byte index, String& name);
//remote.cpp
void handleRemote(uint8_t *data, size_t len);
void handleWiZdata(uint8_t *incomingData, size_t len);
void handleRemote();
//set.cpp
bool isAsterisksOnly(const char* str, byte maxLen);

24
wled00/remote.cpp
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@ -1,6 +1,8 @@
#include "wled.h"
#ifndef WLED_DISABLE_ESPNOW
#define ESPNOW_BUSWAIT_TIMEOUT 24 // one frame timeout to wait for bus to finish updating
#define NIGHT_MODE_DEACTIVATED -1
#define NIGHT_MODE_BRIGHTNESS 5
@ -38,6 +40,7 @@ typedef struct WizMoteMessageStructure {
static uint32_t last_seq = UINT32_MAX;
static int brightnessBeforeNightMode = NIGHT_MODE_DEACTIVATED;
static int16_t ESPNowButton = -1; // set in callback if new button value is received
// Pulled from the IR Remote logic but reduced to 10 steps with a constant of 3
static const byte brightnessSteps[] = {
@ -121,6 +124,9 @@ static bool remoteJson(int button)
sprintf_P(objKey, PSTR("\"%d\":"), button);
unsigned long start = millis();
while (strip.isUpdating() && millis()-start < ESPNOW_BUSWAIT_TIMEOUT) yield(); // wait for strip to finish updating, accessing FS during sendout causes glitches
// attempt to read command from remote.json
readObjectFromFile(PSTR("/remote.json"), objKey, pDoc);
JsonObject fdo = pDoc->as<JsonObject>();
@ -176,7 +182,7 @@ static bool remoteJson(int button)
}
// Callback function that will be executed when data is received
void handleRemote(uint8_t *incomingData, size_t len) {
void handleWiZdata(uint8_t *incomingData, size_t len) {
message_structure_t *incoming = reinterpret_cast<message_structure_t *>(incomingData);
if (strcmp(last_signal_src, linked_remote) != 0) {
@ -202,8 +208,15 @@ void handleRemote(uint8_t *incomingData, size_t len) {
DEBUG_PRINT(F("] button: "));
DEBUG_PRINTLN(incoming->button);
if (!remoteJson(incoming->button))
switch (incoming->button) {
ESPNowButton = incoming->button; // save state, do not process in callback (can cause glitches)
last_seq = cur_seq;
}
// process ESPNow button data (acesses FS, should not be called while update to avoid glitches)
void handleRemote() {
if(ESPNowButton >= 0) {
if (!remoteJson(ESPNowButton))
switch (ESPNowButton) {
case WIZMOTE_BUTTON_ON : setOn(); break;
case WIZMOTE_BUTTON_OFF : setOff(); break;
case WIZMOTE_BUTTON_ONE : presetWithFallback(1, FX_MODE_STATIC, 0); break;
@ -219,9 +232,10 @@ void handleRemote(uint8_t *incomingData, size_t len) {
case WIZ_SMART_BUTTON_BRIGHT_DOWN : brightnessDown(); break;
default: break;
}
last_seq = cur_seq;
}
ESPNowButton = -1;
}
#else
void handleRemote(uint8_t *incomingData, size_t len) {}
void handleRemote() {}
#endif

2
wled00/udp.cpp
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@ -979,7 +979,7 @@ void espNowReceiveCB(uint8_t* address, uint8_t* data, uint8_t len, signed int rs
// handle WiZ Mote data
if (data[0] == 0x91 || data[0] == 0x81 || data[0] == 0x80) {
handleRemote(data, len);
handleWiZdata(data, len);
return;
}

3
wled00/wled.cpp
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@ -84,6 +84,9 @@ void WLED::loop()
#ifndef WLED_DISABLE_INFRARED
handleIR();
#endif
#ifndef WLED_DISABLE_ESPNOW
handleRemote();
#endif
#ifndef WLED_DISABLE_ALEXA
handleAlexa();
#endif