cnlohr

parse-edid

Checksum Correct

Section "Monitor"
	Identifier "HTC-VIVE"
	ModelName "HTC-VIVE"
	VendorName "HVR"
	# Monitor Model Year: 2016
	# EDID version 1.3

cnlohr

So, the way this goes is I post my AVR  code, then I post what the HTC Vive does.

The output is:  POST 0: (# of bytes) (IMU Timecode MSBs) (All raw light data)

(All raw light data ends with [3 bytes, LSB timecode] [OTA CRC (probably ignore)])

Events (TIME): (LED CODE 1)/(TIME CODE 1/TIMECODE 2)/(LED CODE 2)/(TIME CODE 3/TIMECODE 4)...
//NOTICE: The funky encoding of the numbers, and the fact that paramters are read from the end of the data going forward.
//We know we're done when the # of parameters read is (# of bytes left*2)-1

cnlohr

Controlled environment with LED, right on edge.

POST 0:    5 (55ab) - 48 fc 30 e1 ad da c4 39 f0 
POST 0:    5 (55b1) - 48 fc 40 a7 b2 30 de db f9 
POST 0:    5 (55b7) - 48 fc db 6d b7 18 46 82 1c 
POST 0:    5 (55ba) - 48 fc 2a 34 bc 56 8d a2 f1 
POST 0:    5 (55c0) - 48 fb fd f9 c0 7b 6b a8 0c 
POST 0:    5 (55c3) - 48 fc 21 c0 c5 55 28 20 d3 
POST 0:    5 (55c8) - 48 fc e3 85 ca 0f c6 8f 38 
POST 0:    5 (55ce) - 48 fc c8 4b cf 70 e8 5c 50 

cnlohr

//Almost entirelly lifted directly from https://github.com/igrr/esp32-cam-demo
//Just clocked a little differently and has chained buffers.
//This totes works with the I2S bus on the ESP32 for READING 16 wires simultaneously.
//Can be clocked off of I2S's internal controller or an external clock.

#define I2S_D0 4
#define I2S_D1 5
#define I2S_D2 18
#define I2S_D3 19
#define I2S_D4 36