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eeworld.com.cn
5 天
第35章 WWDG—窗口看门狗—零死角玩转STM32-F429系列
WWDG配置函数 代码 351 WWDG配置函数 1 /* WWDG 配置函数 2 * tr :递减计时器的值,取值范围为:0x7f~0x40 3 * wr :窗口值,取值范围为:0x7f~0x40 4 * prv:预分频器值,取值可以是 5 * @arg WWDG_Prescaler_1: WWDG counter clock = (PCLK1/4096)/1 6 * @arg ...
Electronic Design
7 天
How to Design a Chip for Under $1,000 (Part 1): Book Recommendations
In the first of a multi-part series on how to design a custom chip for under $1,000, our Analog Editor gets you started with ...
eeworld.com.cn
13 天
stm32单片机中使用GPIO口模拟PWM输出解析
STM32系列基于专为要求高性能、低成本、低功耗的嵌入式应用专门设计的ARM Cortex-M3内核(ST‘s product portfolio contains a comprehensive range of microcontrollers, from robust, low-cost 8-bit MCUs up to 32-bit ARM-based Cortex®-M0 and M0+ ...
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