原文:STM32 HAL drivers < STM32F7 >

Overview of HAL drivers The HAL drivers were designed to offer a rich set of APIs and to interact easily with theapplication upper layers.Each driver consists of a set of functions covering the most c ...

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stm32f7 rtems4.11.3初體驗

開發環境 開發板: 正點原子apollo底板配stm32f767核心版 調試工具: openocd + jlink + eclipse rtems版本: 4.11.3 測試步驟 測試目標: 運行testsuits下的hello.exe 為了方便調試,將hello.exe運行 ...

Sun Feb 24 08:01:00 CST 2019 0 542
STM32 IIC協議 HAL

IIC是多主、多從、單工IIC的串行總線,傳輸僅需兩根線,SDA(數據線)、SCL(時鍾線) IIC空閑時SDA和SCL都處於高電平狀態(兩根線一般情況均接上拉電阻) IIC傳輸數據的模式為 ...

Tue Apr 28 01:36:00 CST 2020 0 994
STM32工程-HAL

用戶文件目錄 2.復制啟動文件 找到庫文件目錄,以F0為例,該板子使用STM32F042K6芯片 ...

Tue Sep 18 17:15:00 CST 2018 0 879
stm32 HAL庫函數——GPIO

以上內容復制自stm32f7xx_hal_gpio.h 初始化HAL庫 初始化時鍾(正點原子系統文件夾里得函數)   //plln:主PLL倍頻系數(PLL倍頻),取值范圍:64~432.   //pllm:主PLL和音頻 ...

Thu Dec 12 05:10:00 CST 2019 0 256
 
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