nimaltd / tm1637

tm1637 display library for STM32

TM1637 Display driver for STM32

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How to use this Library:

• Put all files into your project.
• Set your Configuration in tm1637_config.h.
• Select 2 pins on cubemx as gpio open drain.
• Create a strcuture tm1637_t your_struct.
• Call tm1637_init().

example:

#include "tm1637.h"
tm1637_t disp;

const uint8_t seg_LOAD[4] =  {0x38, 0x5c, 0x77, 0x5e}; // display LOAD
.
.
.
int main()
{
  .
  .
  .
  tm1637_init(&disp, CLK1_GPIO_Port, CLK1_Pin, DIO1_GPIO_Port, DIO1_Pin);
  tm1637_write_segment(&disp, seg_LOAD, 4, 0);
  HAL_Delay(1000);
  tm1637_write_float(&disp, -1.23, 2, 0);
  HAL_Delay(1000);
  tm1637_write_int(&disp, 56, 0);
}