???о?HK32F030MF4P6?????????LED???????????
??飺????HK32F030MF4P6??????LED???????????????????????????幦?????Э??: CC-BY-NC 3.0
????????HK32F030MF4P6??????LED????????
????????????
?????0.8????????LED?????
????HK32F030MF4P6?????
RTC???IC????DS3231M
?????????????????幦???????????????????????????????????????
???л????????????
USB?????????????????86?в???????????????????????USB??
????????????????? 1. RX-8025T??? 2. DS3231???
??о?
??о????????HK32F030MF4P6?????????????????1RMB???????????????о???????????????????????????ST??STM8S003????????N76E003AT2??????8λFlash??MCU????????????????M0??MCU???????? HK32F030M ?????? ARM® CortexTM-M0 ????????????? 32MHz?????? 16K-Byte FLASH??448-Byte EEPROM ?? 2-KByte SRAM????? FLASH ???????????????????? ???ж??????? 16K-Byte ??????????? HK32F030M ??????????????????????????????GPIO?????? IO ?????ж?????TSSOP20 ????????? 16 ?? GPIO????????????????????ó??????????????????????????? ????????????????????5V??
?????
??????????????????????
RTC
????????MEMS??DS3231M???????5ppm??
????
???3???????????????????????????????????????????????????漰???????????????????????д???????0??
????
???????γ????RTT?????????????????????ɡ?
????????????????????????????????????????
???TIM2??????????????????????????delay??
????????????????????
1ms???????????????????ticks???
300ms??????????????????趨??????????
1000ms????????????????RTC????????????е???????
?????о??????ADC?????????????????????????????????????????????л???
?????????????????????????????о??????BEEP?????
???RTC????????I2C
TM1637??????????????I2C
?????multi_button??multi_timer??????????????????????????л???????????
??????????????RX8025T???RTC???????????????????????I2C??????I2C??????????????I2C??????????????????I2C???????????????????????????????????????????????IC??????????????????????????????????????????????????????ɡ?
???????????????99?????????????????????1~10??????1?????????10~30??????5?????????30~99??????10????????????????????????/??????????????????00:00???????????????????????????????????
???????:
??????????????????????????????????Use MicroLib???
ADC??IO???????AIN3??????????????Channel3
??????????excel??????????????????GPIO????ù????
????棺RX-8025T??????????
????棺DS3231M??????????棺
???棺
????????????MCU???????????????????????????????????????????????
??????????У????????????????????о?HK32F030MJ4M6??С??????????????С????????????????????????????????????
????zzy ?????????2022-06-29
