I received the board yesterday but didn't have time to test it. I just tested it. The program is relatively simple. When the key is not pressed, the three LED lights remain off. When the key is presse
I always forget to post the pin definitions. Here are the GPIO definitions, the picture is for SAMD21, but the definitions are the same.A0 PA02
A1 PB08
A2 PB09
A3 PA04
A4 PA05
A5 PB02
D0 PA11
D1 PA10
Automotive entertainment electronics has driven the rapid development of functions and capacity, prompting designers to make comprehensive considerations on performance, cost and flexibility. Unlike o
[i=s]This post was last edited by okwh on 2016-12-25 17:36[/i] [align=left][font=宋体][size=3][b]Xinyi M7--STM32F769I-DISCO Evaluation-SPI Communication (Part 3)[/b][/size][/font][/align][align=left][fo