[i=s] This post was last edited by bigbat on 2018-11-16 21:13 [/i] [url=https://blog.csdn.net/weifengdq/article/details/73113507]The article about drawing a four-layer board on the Internet[/url], in
I downloaded the NXP lpcopen_3_02_keil_iar_nxp_lpcxpresso_824 program, but the freertos_blink in this program does not work. I used keil and a homemade board. The board only has one LED, and the seria