Files
DLD154V4B/project/at32f421_board/at32f421_board.c
wangfq 8439f2e72b fix: LEDA宏指向绿灯PA9, 删除LEDB宏
- LEDA_ON/LEDA_OFF → 控制绿灯 (PA9, LED_GREEN)
- 删除 LEDB_ON/LEDB_OFF 宏 (无实际IO)
- 红灯(PB1)由TMR14 PWM直接驱动, 不需GPIO宏
- 更新 board_init 注释
2026-06-23 14:29:02 +08:00

13 KiB