MCU: различия между версиями
Материал из fidoman.ru
Sergey (обсуждение | вклад) |
Sergey (обсуждение | вклад) (→STM8) |
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| Строка 10: | Строка 10: | ||
compilers comparation http://www.colecovision.eu/stm8/compilers.shtml | compilers comparation http://www.colecovision.eu/stm8/compilers.shtml | ||
| + | |||
| + | === startup === | ||
| + | |||
| + | # Power requirements: 3.3-5V | ||
| + | # Reset circuit (100nF cap) | ||
| + | # Select clock source (ext.crystal/HSI) | ||
| + | # Choose halt modes for | ||
| + | ## flash | ||
| + | ## HSI, HSE | ||
| + | # use timer or AWU for wake-up if no ext.ints | ||
| + | # calibrate LSI osc. | ||
| + | # configure GPIO | ||
| + | # use watchdog | ||
Версия от 18:14, 24 октября 2021
cam
ESP32-CAM OV2460
links
Lightweight C compilers http://fun4diy.com/
STM8
compilers comparation http://www.colecovision.eu/stm8/compilers.shtml
startup
- Power requirements: 3.3-5V
- Reset circuit (100nF cap)
- Select clock source (ext.crystal/HSI)
- Choose halt modes for
- flash
- HSI, HSE
- use timer or AWU for wake-up if no ext.ints
- calibrate LSI osc.
- configure GPIO
- use watchdog
