ys77:
博客地址：https://www.cnblogs.com/ys77/
ys77:
博客地址：https://www.cnblogs.com/ys77/
keil，调试告警 This target device does not support all the defined breakpoints! Please reduce the number
..SYSTEMusartusart.c(48): error: #260-D: explicit type is missing ("int" assumed)