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Author: Bugz Bensce
Last Updated: 2024-11-26
Package Version: 1.0.0.0
Category: Graphics & LCD
Downloaded: 55 times
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License: Apache License 2.0
Stm32F401re with Max7219 as a 7-segment array driver. The display and control data is sent over software serial SPI to the MAX7219 IC . The code supports leading zero suppression, negative numbers, and fractional outputs. keil uVision ide is used to program. No HAL libraries are used. A Proteus simulation is also included
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| DOWNLOAD LINK | RELATED COMPILER | CONTAINS |
|---|---|---|
| 1732608832_stm32_with_max72_other_arm.zip [7.19MB] | Other ARM Compilers |
|
MAX7219 LED dot matrix and 7 segment display driver used to multiplex a 4 digit 7 segment display. Stm32F401re with Max7219 as a 7-segment array driver. The display and control data is sent over software serial SPI to the MAX7219 IC
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Max7219 7-segment array driver showing negative and feactional number output
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