ZSL42x
来自Jack's Lab
(版本间的差异)
(→Reference) |
(→Tools) |
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第28行: | 第28行: | ||
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+ | |||
+ | == Flash Tools == | ||
+ | |||
+ | === pyocd === | ||
+ | |||
+ | * Install python3.8 from https://www.python.org/downloads/ | ||
+ | ** Windows: https://www.python.org/ftp/python/3.8.1/python-3.8.1-amd64.exe | ||
+ | ** Mac OS X: https://www.python.org/ftp/python/3.8.1/python-3.8.1-macosx10.9.pkg | ||
+ | |||
+ | |||
+ | Install pip: | ||
+ | |||
+ | <source lang=bash> | ||
+ | $ curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py | ||
+ | $ sudo python3 get-pip.py | ||
+ | </source> | ||
+ | |||
+ | <source lang=bash> | ||
+ | $ pip3 install -i https://pypi.tuna.tsinghua.edu.cn/simple pyocd | ||
+ | </source> | ||
+ | |||
+ | <br> | ||
== Reference == | == Reference == |
2021年1月22日 (五) 17:33的版本
目录 |
1 Overview
- 集成低功耗32位 Cortex-M0+ 微处理器,工作频率最高 48MHz
- 集成 SX1268、射频收发匹配、滤波电路
- ZSL420 集成晶振; ZSL421 需外界 TCXO 温补晶振
- 256KB Flash,32KB SRAM
- 45 个通用 I/O
- UART x4, LeUART x2
- SPI x1
- I2C x2
- 硬件万年历 RTC 模块
- AES-128/192/256
- CRC16/32
- 1.8V ∼ 3.7V (Max)
- LGA68 封装,11mm*11mm*1mm,外形小巧使用便捷
ZSL420 只需外接电源和天线即可实现无线通信功能,ZSL421外接有源温补晶振可以适用于极低速率通信场合。
MCU core 可能为:HC32L196KCTA
2 Tools
- Keil 5安装教程
- MDK5 官方下载
- KEIL 5.27 (MDK5.27): https://pan.baidu.com/s/1W6dk1stWRCz2wlQ0xOW77Q 提取码:jmsr 时间:2020/02/21
3 Flash Tools
3.1 pyocd
- Install python3.8 from https://www.python.org/downloads/
Install pip:
$ curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py $ sudo python3 get-pip.py
$ pip3 install -i https://pypi.tuna.tsinghua.edu.cn/simple pyocd
4 Reference