ADC function and gpio status map #8
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added 2 commits
January 27, 2022 23:47
fix PinDescription gpio pin and port define fix incorrect use of pointers in ADC deinit function
nulllaborg
reviewed
Feb 6, 2022
| void Error_Handler(void); | ||
| void HAL_ADC_ConvCpltCallback(ADC_HandleTypeDef *hadc); | ||
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| void analogReference(uint32_t val) |
Contributor
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analogReference 是参考电压 这个地方 不是很明确 意思
Author
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这里我理解错误，我理解成误差设置了。那就没法支持参考电压设置了
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| for (int i = 0; i < ADC_COUNT; i++) | ||
| { | ||
| if(hadc->Init.channel == adcPinState[i].hadc.Init.channel) |
Contributor
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if(hadc->Init.channel == adcPinState[i].hadc.Init.channel) if 后面空格 所有的都改一下
| if (hadc->Instance == ADC) | ||
| { | ||
| __HAL_RCC_ADC_CLK_ENABLE(); | ||
| __HAL_RCC_GPIO_CLK_ENABLE(); |
Contributor
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__HAL_RCC_GPIO_CLK_ENABLE(); 可以注释掉 因为wiring.c init函数中已经调用过一次
| uint32_t val = 0; | ||
| uint8_t channel_index = 0; | ||
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| if(g_APinDescription[pin].ulPinAttribute & PIN_ATTR_ANALOG) |
| #include "pins_arduino.h" | ||
| #include "./include/driver/wm_hal.h" | ||
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| #include "./include/driver/wm_adc.h" |
Contributor
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是包含 #include "./include/driver/wm_hal.h" 会包含所有 hal层 的.h 文件
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| if(g_pinStatus[pin] != PIN_ATTR_ANALOG) | ||
| { | ||
| g_pinStatus[pin] = PIN_ATTR_ANALOG; |
| ADC_Channel1 = ADC_ANA_CR_CH_0, | ||
| ADC_Channel2 = ADC_ANA_CR_CH_1, | ||
| ADC_Channel3 = ADC_ANA_CR_CH_2, | ||
| ADC_Channel4 = ADC_ANA_CR_CH_3, |
Author
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差分的话目前没法直接通过analogread去配置，目前先支持标准功能吧，差分后面再加上
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| for (i = 0; i < 4; i++) | ||
| { | ||
| if (adcPinState[i].ch_state == ADC_INIT) |
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