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MindSDK_MM32F5270/driver_examples/adc/adc_ext_seq
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Yilin Sun 3977144e90
Initial MM32F527x commit. 
Signed-off-by: Yilin Sun <imi415@imi.moe>
2023-03-27 21:54:40 +08:00
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build Initial MM32F527x commit. 2023-03-27 21:54:40 +08:00
board_init.c Initial MM32F527x commit. 2023-03-27 21:54:40 +08:00
board_init.h Initial MM32F527x commit. 2023-03-27 21:54:40 +08:00
clock_init.c Initial MM32F527x commit. 2023-03-27 21:54:40 +08:00
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pin_init.c Initial MM32F527x commit. 2023-03-27 21:54:40 +08:00
pin_init.h Initial MM32F527x commit. 2023-03-27 21:54:40 +08:00
readme.md Initial MM32F527x commit. 2023-03-27 21:54:40 +08:00

readme.md

adc_ext_seq

实验过程

  • 初始化 adc 实例，配置精度12b，ADC输入时钟2分频，校准时钟40分频，运行在单端、conversion external channel sequence模式下，右对齐。
  • 使能 adc 转换序列。
  • 使能 adc 实例。
  • 主函数中，用户根据提示向串口输入任意字符，adc 开始转换比较结果，串口打印结果。

实验结果

adc_ext_seq example. press any key to start the conversion. seq conversion start... adc_val[0] = 4095 adc_val[1] = 0 adc_val[2] = 4090 adc_val[3] = 0 seq conversion done. ext_value=4092 ext_seq conversion done.