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Raise led limit to a theorycaly 65025 #254

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Raise led limit to a theorycaly 65025 #254

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e6631b2
Cleanup and ESP modifications
BenoitAnastay Dec 16, 2019
72d7573
Revert "Cleanup and ESP modifications"
BenoitAnastay Dec 17, 2019
4ac417a
Raise limits
BenoitAnastay Dec 17, 2019
3b48b5d
Update ws2812_controller_esp32.ino
BenoitAnastay May 24, 2020
568e8d5
Update ws2812_controller_esp32.ino
BenoitAnastay May 24, 2020
1264324
int overflow fix
BenoitAnastay May 24, 2020
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8 changes: 4 additions & 4 deletions arduino/ws2812_controller_esp32/ws2812_controller_esp32.ino
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Original file line number Diff line number Diff line change
Expand Up @@ -24,7 +24,7 @@ const char* password = "YOUR_WIFI_PASSWORD";
unsigned int localPort = 7777;
char packetBuffer[BUFFER_LEN];

uint8_t N = 0;
uint16_t N = 0;

WiFiUDP port;
// Network information
Expand Down Expand Up @@ -68,8 +68,8 @@ void loop() {
int len = port.read(packetBuffer, BUFFER_LEN);
for(int i = 0; i < len; i+=4) {
packetBuffer[len] = 0;
N = packetBuffer[i];
RgbColor pixel((uint8_t)packetBuffer[i+1], (uint8_t)packetBuffer[i+2], (uint8_t)packetBuffer[i+3]);//color
N = ((packetBuffer[i] << 8) + packetBuffer[i + 1]);
RgbColor pixel((uint8_t)packetBuffer[i+2], (uint8_t)packetBuffer[i+3], (uint8_t)packetBuffer[i+4]);//color
ledstrip.SetPixelColor(N, pixel);//N is the pixel number
}
ledstrip.Show();
Expand All @@ -85,4 +85,4 @@ void loop() {
fpsCounter = 0;
}
#endif
}
}
8 changes: 4 additions & 4 deletions arduino/ws2812_controller_esp8266/ws2812_controller_esp8266.ino
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Original file line number Diff line number Diff line change
Expand Up @@ -51,7 +51,7 @@ void setup() {
ledstrip.Show();//Clear the strip for use
}

uint8_t N = 0;
uint16_t N = 0;
#if PRINT_FPS
uint16_t fpsCounter = 0;
uint32_t secondTimer = 0;
Expand All @@ -63,10 +63,10 @@ void loop() {
// If packets have been received, interpret the command
if (packetSize) {
int len = port.read(packetBuffer, BUFFER_LEN);
for(int i = 0; i < len; i+=4) {
for(int i = 0; i < len; i+=5) {
packetBuffer[len] = 0;
N = packetBuffer[i];
RgbColor pixel((uint8_t)packetBuffer[i+1], (uint8_t)packetBuffer[i+2], (uint8_t)packetBuffer[i+3]);
N = ((packetBuffer[i] << 8) + packetBuffer[i + 1]);
RgbColor pixel((uint8_t)packetBuffer[i+2], (uint8_t)packetBuffer[i+3], (uint8_t)packetBuffer[i+4]);
ledstrip.SetPixelColor(N, pixel);
}
ledstrip.Show();
Expand Down
3 changes: 2 additions & 1 deletion python/led.py
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Original file line number Diff line number Diff line change
Expand Up @@ -74,7 +74,8 @@ def _update_esp8266():
if _is_python_2:
m += chr(i) + chr(p[0][i]) + chr(p[1][i]) + chr(p[2][i])
else:
m.append(i) # Index of pixel to change
m.append(i >> 8) # Index of pixel to change
m.append(i & 0xff)
m.append(p[0][i]) # Pixel red value
m.append(p[1][i]) # Pixel green value
m.append(p[2][i]) # Pixel blue value
Expand Down