Updated 4X4 keypad code that works on STM32F407 and Mbed-OS-5. InterruptIn on STM32F4 MCUs seem to float without PullDown/Up, without forced PullDown the original code doesn't work on STM32F407 and …
Last updated: 27 Jan 20201251
0 Published programs
1 Published libraries
0 Notebook pages
Joined: 07 Feb 2014
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