TiNredmc

class SCDQ5541 {
  private:
    int m_clock, m_data, m_load;
  
    void bitbang(unsigned char code)
    {
      digitalWrite(m_load, LOW);
      for (int i = 0; i < 8; i++) {
           digitalWrite(m_clock, LOW);
           digitalWrite(m_data, code & 0x01);

TiNredmc

// ComeNCapture front end part. Handles the data sampling and buffer by using iCE40LP1K FPGA as logic capturer.
// Coded by TinLethax 2021/11/26 +7

// Block RAM module, We use ALL bits of BRAM as STORAGE.
module BRAM(
	input CLK,
	input RCLK,
	
	input [7:0]BRAM_IN,
	output reg [7:0]BRAM_OUT,

TiNredmc

#include <stdio.h>

int main(){
	printf("0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij0123456789abcdefghij");
	printf("\n\t  1234567890\t      1234567890\t  1234567890\t      1234567890");
	printf("1234567890\t    1234567890\t        1234567890\t    1234567890\n");
	printf("\t  1234567890\t      1234567890\t  1234567890\t      1234567890");
	printf("12345678123456781234567812345678123456781234567812345678123456781234567812345678");
	printf("\t1\t12\t123\t1234\t12345\t123456\t1234567\t12345678\n");
	printf("12345678\t12345678\t12345678\t12345678\t12345678");

TiNredmc

#!/bin/bash
# Simple Script to Fully Unseal the BQ27541 or BQ27542
# Coded by TinLethax 2021/06/02 +7

# structure [Control_command0x00][lower byte][higher byte]
# Unseal first by writing 0x0414 (Sending Big endian )
i2ctransfer -y -f -a 0 w3@0x55 0x00 0x14 0x04
# Then writing 0x3672 (again, Big endian first)
i2ctransfer -y -f -a 0 w3@0x55 0x00 0x72 0x36
sleep 1

TiNredmc

#!/bin/bash
# Simple Script to check SEAL status of the BQ27541 or BQ27542
# Coded by TinLethax 2021/06/02 +7

# structure [Control_command0x00][lower byte][higher byte]
# Sending 0x00 subcommand (Sending Big endian )
i2ctransfer -y -f 0 w3@0x55 0x00 0x00 0x00
i2ctransfer -y -f 0 w1@0x55 0x00 r2
echo Done!

TiNredmc

#!/bin/bash
# Simple Script to re-seal the BQ27541 or BQ27542
# Coded by TinLethax 2021/06/02 +7

# structure [Control_command0x00][lower byte][higher byte]
# Sending SEAL subcommand cause it to reseal (Sending Big endian )
i2ctransfer -y -f 0 w3@0x55 0x00 0x20 0x00
sleep 1
i2ctransfer -y -f 0 w3@0x55 0x00 0x00 0x00
i2ctransfer -y -f 0 w1@0x55 0x00 r2

TiNredmc

# Bashrc setting for F1C100s Buildroot. Just make it more colorful UwU
PS1='\[\e[0;38;5;161m\]\h\[\e[0m\]@\[\e[0;38;5;49m\]\u\[\e[0m\]:\[\e[0;38;5;39m\]\w\[\e[0m\]#'

TiNredmc

/* Key scanner to reverse engineer Blackberry Passport keyboard pinout.
 * Coded By TinLethax (Can't remember the date, probably 2022/03/17).
*/
// https://tinlethax.wordpress.com/2022/03/20/reverse-engineering-blackberry-passport-keyboard-pinout-part-2/
// using Arduino Mega's pin 22 to 38
// I updated the Conversion array (from arduino pin to actual connector pin).
// I sacrificed the keyboard (by taking it apart and bought a new one). 
// to probe and get ~70% done with some left to probe with new kerboard (to replace the first one I took apart).
uint8_t toffcpin[16]={
  2, 3, 4, 5, 6, 7,

TiNredmc

// 500us Timer interrupt to drive stepper motor.
// Coded by TinLethax 2022/6/17 +7
#define full_rev_step 200
#define motor_pulse 2
volatile uint8_t pulse_tog = 0;
volatile uint16_t pulse_cnt = 0;

#define motor_dir   3
uint8_t dir = 0;

TiNredmc

# ROS2 Remote Point Cloud Processing launch file using depth_image_proc
# Using this with Asus Xtion (no RGB) camera. Orange Pi Prime running Openni2 camera node.
# Original code by 808brick https://github.com/ros-perception/image_pipeline/issues/823
# Modified by TinLethax 2023/07/28 +7

import launch
from launch_ros.actions import ComposableNodeContainer
from launch_ros.descriptions import ComposableNode

def generate_launch_description():