|0.1.0||Apr 25, 2020|
|0.0.1||Jan 5, 2019|
#252 in Embedded development
A lightweight platform-agnostic driver to a LED-display powered by the TM1637 chip
- Formatting number as HEX-digits
- Controlling each particular segment using a bitmask
- Brightness control
- Low ROM usage, e.g. the working example features using the following config take 488* additional bytes:
[profile.release] codegen-units = 1 debug = true lto = true opt-level = 'z'
* 580 bytes in case if the real HAL delay is used.
A simple example using a 4-digit LED-display is located here.
BTW, it could be built and flashed into STM32C8T6 (Blue-Pill) using Visual Studio Code. All required extensions are listed here.