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Add Adalight protocol support to LED Strip controller

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Adam Honse committed 2021-01-15 00:08:33 -06:00
1 parent 524fefc7d5
commit 48125a38a2
2 files changed
+58
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Controllers/LEDStripController/LEDStripController.cpp
+57
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@@ -134,6 +134,7 @@ void LEDStripController::SetLEDs(std::vector<RGBColor> colors)
break;
case LED_PROTOCOL_ADALIGHT:
SetLEDsAdalight(colors);
break;
case LED_PROTOCOL_TPM2:
@@ -209,6 +210,62 @@ void LEDStripController::SetLEDsKeyboardVisualizer(std::vector<RGBColor> colors)
delete[] serial_buf;
}
void LEDStripController::SetLEDsAdalight(std::vector<RGBColor> colors)
{
unsigned char *serial_buf;
/*-------------------------------------------------------------*\
| Adalight Protocol |
| |
| Packet size: Number of data bytes + 6 |
| |
| 0: 'A' (0x41) |
| 1: 'd' (0x64) |
| 2: 'a' (0x61) |
| 3: LED count MSB |
| 4: LED count LSB |
| 5: Checksum (MSB xor LSB xor 0x55) |
| 6-n: Data Bytes |
\*-------------------------------------------------------------*/
unsigned int led_count = colors.size();
unsigned int payload_size = (led_count * 3);
unsigned int packet_size = payload_size + 6;
serial_buf = new unsigned char[packet_size];
/*-------------------------------------------------------------*\
| Set up header |
\*-------------------------------------------------------------*/
serial_buf[0x00] = 0x41;
serial_buf[0x01] = 0x64;
serial_buf[0x02] = 0x61;
serial_buf[0x03] = (led_count >> 8);
serial_buf[0x04] = (led_count & 0xFF);
serial_buf[0x05] = (serial_buf[0x03] ^ serial_buf[0x04] ^ 0x55);
/*-------------------------------------------------------------*\
| Copy in color data in RGB order |
\*-------------------------------------------------------------*/
for(unsigned int color_idx = 0; color_idx < led_count; color_idx++)
{
unsigned int color_offset = color_idx * 3;
serial_buf[0x06 + color_offset] = RGBGetRValue(colors[color_idx]);
serial_buf[0x07 + color_offset] = RGBGetGValue(colors[color_idx]);
serial_buf[0x08 + color_offset] = RGBGetBValue(colors[color_idx]);
}
/*-------------------------------------------------------------*\
| Send the packet |
\*-------------------------------------------------------------*/
if (serialport != NULL)
{
serialport->serial_write((char *)serial_buf, packet_size);
}
delete[] serial_buf;
}
void LEDStripController::SetLEDsTPM2(std::vector<RGBColor> colors)
{
unsigned char *serial_buf;