#include?“iostm8s103F3.h“
#include?“l(fā)ed.h“
#include?“pwm.h“

void?SysClkInit（?void?）
{
????CLK_SWR?=?0xe1;???????//HSI為主時鐘源??16MHz?CPU時鐘頻率
????CLK_CKDIVR?=?0x00;????//CPU時鐘0分頻，系統(tǒng)時鐘0分頻
}


void?delay_ms（?unsigned?int?ms?）
{
????unsigned?char?i;
????while（?ms?!=?0?）
????{
????????for（?i?=?0;?i?????????for（?i?=?0;?i?????????ms--;
????}
}
void?delay_us（?unsigned?int?Tus?）
{
????__asm（?“nop“?）;
}
void?main（?void?）
{
????SysClkInit（）;
????__asm（?“sim“?）;???????????????????????//禁止中斷
????LED_GPIO_Init（）;
????TIM1_Init（）;
????TIM2_Init（）;
????__asm（?“rim“?）;???????????????????????//開啟中斷
????delay_ms（?500?）;
????TIM1_CH1_OUT（?100?）;
????TIM1_CH2_OUT（?100?）;
????TIM1_CH3_OUT（?100?）;
????TIM1_CH4_OUT（?100?）;
????TIM2_CH1_OUT（?100?）;
????TIM2_CH2_OUT（?100?）;
????TIM2_CH3_OUT（?100?）;
????while（?1?）
????{
????????LED?=?0;?????????????????????????//LED=0?和?LED=!LED??執(zhí)行效率差距很大
????????delay_ms（500）;
????????//__asm（?“nop“?）;??????????????????//直接調(diào)用??__asm（“nop“）?和??delay_us（1）?????執(zhí)行效率差距也很大
????????LED?=?1;
????????delay_ms（500）;
????????//__asm（?“nop“?）;
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-10-16?13:18??STM8S_PWM\
?????文件???????58577??2018-05-16?15:16??STM8S_PWM\Backup?of?PWM.ewp
?????文件????????2397??2018-05-15?14:52??STM8S_PWM\BuildLog.log
?????目錄???????????0??2019-10-09?15:51??STM8S_PWM\Debug\
?????目錄???????????0??2019-10-16?13:18??STM8S_PWM\Debug\Exe\
?????文件????????1673??2019-10-09?16:03??STM8S_PWM\Debug\Exe\PWM.hex
?????目錄???????????0??2019-10-16?13:18??STM8S_PWM\Debug\List\
?????目錄???????????0??2019-10-16?13:18??STM8S_PWM\Debug\Obj\
?????文件??????????16??2019-10-09?15:51??STM8S_PWM\Debug\Obj\.ninja_deps
?????文件??????????15??2019-10-09?15:54??STM8S_PWM\Debug\Obj\.ninja_log
?????文件?????????722??2019-10-09?16:02??STM8S_PWM\Debug\Obj\build.ninja
?????目錄???????????0??2019-08-12?16:53??STM8S_PWM\HardWare\
?????文件?????????162??2018-05-10?16:11??STM8S_PWM\HardWare\led.c
?????文件?????????170??2018-05-10?16:18??STM8S_PWM\HardWare\led.h
?????文件????????2810??2019-07-19?09:34??STM8S_PWM\HardWare\pwm.c
?????文件????????2728??2018-05-16?16:25??STM8S_PWM\HardWare\pwm.c.orig
?????文件?????????409??2018-05-16?15:57??STM8S_PWM\HardWare\pwm.h
?????文件????????1241??2019-07-19?09:37??STM8S_PWM\main.c
?????文件????????1051??2018-05-16?16:07??STM8S_PWM\main.c.orig
?????文件?????????213??2017-11-16?11:29??STM8S_PWM\main.h
?????文件???????16063??2019-10-09?15:51??STM8S_PWM\PWM.ewd
?????文件???????59741??2019-10-09?15:51??STM8S_PWM\PWM.ewp
?????文件?????????157??2018-05-16?14:41??STM8S_PWM\PWM.eww
?????目錄???????????0??2019-10-16?13:18??STM8S_PWM\settings\
?????文件????????1598??2019-10-09?16:06??STM8S_PWM\settings\PWM.Debug.cspy.bat
?????文件???????????0??2018-05-10?15:50??STM8S_PWM\TermIO.log