2967| 8
|
51单片机定时器能够像STM32一样通过TIME0->COUNT实时读取计数值吗? |
1金钱
最佳答案51是8位单片机,
定时器x是16位数:高8位THx,低8位TLx
u8 datH,datL;
u16 dat;
datL = TL0;
datH = TH0; //先读出来,后面再计算
dat = datH*256 + datL; //这里dat相当于stm32的TIME0->COUNT
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
| ||
|手机版|OpenEdv-开源电子网
( 粤ICP备12000418号-1 )
GMT+8, 2025-5-23 15:33
Powered by OpenEdv-开源电子网
© 2001-2030 OpenEdv-开源电子网