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Clark Scheff 0xD34D

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0xD34D / main.cpp
Created September 13, 2024 17:42
Getting SD card working on unknown AliExpress ESP32 with round display
#include <Arduino.h>
#include <SdFat.h>
// SD card pins
#define SD_CS_PIN GPIO_NUM_13
#define SD_CLK_PIN GPIO_NUM_14
#define SD_MOSI_PIN GPIO_NUM_15
#define SD_MISO_PIN GPIO_NUM_2
#define SD_CONFIG SdSpiConfig(SD_CS_PIN, USER_SPI_BEGIN, SD_SCK_MHZ(16))
@0xD34D
0xD34D / ota_payload.json
Created September 10, 2024 23:51
All resources used by EMO up to version 2.5.0
{
"updates": {
"esp32": "",
"host": "res-us-east-1.living.ai",
"hosts": {
"0": "res-us-east-1.living.ai",
"1": "res-eu-central-1.living.ai",
"2": "res-ap-southeast-1.living.ai",
"3": "res-cn-shenzhen.livingai.cn"
},
@0xD34D
0xD34D / ota_payload.json
Created September 10, 2024 23:40
EMO 2.6.0 (34) JSON OTA payload
{
"updates": {
"esp32": "sdcard/esp32/alexa.bin",
"esp_sha256": "",
"esp_sum": 0,
"host": "res-us-east-1.living.ai",
"hosts": {
"0": "res-us-east-1.living.ai",
"1": "res-eu-central-1.living.ai",
"2": "res-ap-southeast-1.living.ai",
@0xD34D
0xD34D / e3v3se_display_draw_png.py
Last active July 30, 2024 19:04
drawing a PNG on an E3V3SE display using lines
with Image.open(filename).convert('RGB') as image:
width, height = image.size
img_x = int((240 - width) / 2)
img_y = int((320 - height) / 2)
start_color = 0
start_x = 0
for y in range(0, height):
start_color = 0
start_x = 0
@0xD34D
0xD34D / main.cpp
Created July 8, 2024 22:15
Interfacing with the E3V3SE TJC HMI display using TJC instructions ;)
#include <Arduino.h>
#define TJC Serial0
#define TX_Pin 6
#define RX_Pin 7
#define FRAME_LENGTH 7
int a;
unsigned long nowtime;
void setup()
{
@0xD34D
0xD34D / TFTRLE2RGB565.py
Last active March 12, 2024 01:05
Python script to convert TJC TFT RLE encoded images to raw RGB565
import argparse
import os
from pathlib import Path
import struct
if __name__ == "__main__":
desc = """TFT RLE to RGB5656 image converter
Developped by Clark Scheff, licensed under GPLv3"""
parser = argparse.ArgumentParser(description=desc)
@0xD34D
0xD34D / 64x64_rgb565_image.dat
Created March 7, 2024 19:02
TJC3224T132_011N compressed image from .tft file
0000:0000 | 01 00 00 00 14 05 00 00 00 00 00 00 00 00 00 00 | ................
0000:0010 | 00 00 00 00 FE F3 2F 00 00 F8 00 F8 00 F8 E0 07 | ....þó/..ø.ø.øà.
0000:0020 | E0 07 E0 07 80 AB 38 01 FE F3 2F 00 00 F8 00 F8 | à.à..«8.þó/..ø.ø
0000:0030 | 00 F8 E0 07 E0 07 E0 07 80 AB 38 01 FE F3 2F 00 | .øà.à.à..«8.þó/.
0000:0040 | 00 F8 00 F8 00 F8 E0 07 E0 07 E0 07 80 AB 38 01 | .ø.ø.øà.à.à..«8.
0000:0050 | FE F3 2F 00 00 F8 00 F8 00 F8 E0 07 E0 07 E0 07 | þó/..ø.ø.øà.à.à.
0000:0060 | 80 AB 38 01 FE F3 2F 00 00 F8 00 F8 00 F8 E0 07 | .«8.þó/..ø.ø.øà.
0000:0070 | E0 07 E0 07 80 AB 38 01 FE F3 2F 00 00 F8 00 F8 | à.à..«8.þó/..ø.ø
0000:0080 | 00 F8 E0 07 E0 07 E0 07 80 AB 38 01 FE F3 2F 00 | .øà.à.à..«8.þó/.
0000:0090 | 00 F8 00 F8 00 F8 E0 07 E0 07 E0 07 80 AB 38 01 | .ø.ø.øà.à.à..«8.
@0xD34D
0xD34D / tjc3224T132_header2_decrypter.py
Created March 5, 2024 19:31
Ugly python code to decrpyt header2 from tjc.tft files
import argparse
from pathlib import Path
import struct
NONCE = struct.pack("III", 0x92930f5e, 0x924f6584, 0xfbad3bbf)
KEY = struct.pack("II", 0x582659b6, 0xbd829c9c)
if __name__ == "__main__":
desc = """TFT header2 decoder
Developped by Clark Scheff, licensed under GPLv3"""
@0xD34D
0xD34D / gist:31b78144c7e29e0141c4696999c7af48
Created January 16, 2024 03:58
strings prtouch_v2_wrapper.cpython-38-mipsel-linux-gnu.so
init extras.prtouch_v2_wrapper
extras.prtouch_v2_wrapper.PRTouchEndstopWrapper.cmd_SELF_CHECK_PRTOUCH
extras.prtouch_v2_wrapper.PRTouchEndstopWrapper.cmd_TRIG_TEST
extras.prtouch_v2_wrapper.PRTouchEndstopWrapper.cmd_ACCURATE_HOME_Z
extras.prtouch_v2_wrapper.PRTouchEndstopWrapper.cmd_SAFE_MOVE_Z
extras.prtouch_v2_wrapper.PRTouchEndstopWrapper.cmd_PRTOUCH_READY
extras.prtouch_v2_wrapper.PRTouchEndstopWrapper.cmd_START_STEP_PRTOUCH
extras.prtouch_v2_wrapper.PRTouchEndstopWrapper.cmd_CHECK_BED_MESH
extras.prtouch_v2_wrapper.PRTouchEndstopWrapper.cmd_NOZZLE_CLEAR
extras.prtouch_v2_wrapper.PRTouchEndstopWrapper.cmd_DEAL_AVGS
@0xD34D
0xD34D / print_start.cfg
Created December 7, 2023 01:51
e3v3se klipper print_start macro
[gcode_macro PRINT_START]
variable_parameter_EXTRUDER_TEMP: 200
variable_parameter_BED_TEMP: 60
gcode:
G28 ; home all axes
BED_MESH_CLEAR
PRTOUCH_PROBE_ZOFFSET APPLY_Z_ADJUST=1 CLEAR_NOZZLE=1
M106 S255
M104 S{params.EXTRUDER_TEMP} ; set extruder temp
M190 S{params.BED_TEMP} ; set bed temp and wait