ffcb904b66
Includes the Source (as an Eclipse project) and the Hardware files (including schematic, layout, gerbers, and bill of materials.) The firmware is extremely incomplete. At this point the DDS chips work (with controlled phase relationship), the LCD (with fast-ish SPI, scrolling, and GFX, modified from Adafruit's library), the encoder knob, and LED work. The ADC is capturing, but not in a usable way, but it's enough to feed the DSP code and see a nice pretty waterfall. Timers, interrupts, and DACs are not working yet.
54 lines
1.2 KiB
C
54 lines
1.2 KiB
C
/* hal.h
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*
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* misc. h/w interfaces definition
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*
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* Copyright 2013 RPH Engineering, VPI Engineering
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*/
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#pragma once
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#ifndef ADC_H_
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#define ADC_H_
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#include "hal.h"
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#include "stm32f4xx_hal_dma.h"
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#include "stm32f4xx_hal_adc.h"
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#include "stm32f4xx_hal_rcc.h"
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__IO uint16_t uhADCxConvertedValue;
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__IO uint16_t uhADCxConvertedValue2;
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uint8_t adcConfigured;
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uint16_t sampleIndex;
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volatile uint8_t sampleRun;
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/* Definition for ADCx clock resources */
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#define ADCx ADC1
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#define ADCx_CLK_ENABLE() __ADC3_CLK_ENABLE();
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#define ADCx_CHANNEL_GPIO_CLK_ENABLE() __GPIOF_CLK_ENABLE()
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#define ADCx_FORCE_RESET() __ADC_FORCE_RESET()
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#define ADCx_RELEASE_RESET() __ADC_RELEASE_RESET()
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/* Definition for ADCx Channel Pin */
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#define ADCx_CHANNEL_PIN GPIO_PIN_1
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#define ADCx_CHANNEL_GPIO_PORT GPIOA
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/* Definition for ADCx's Channel */
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#define ADCx_CHANNEL ADC_CHANNEL_1
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/* Definition for ADCx's NVIC */
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#define ADCx_IRQn ADC_IRQn
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ADC_HandleTypeDef AdcHandle;
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ADC_HandleTypeDef AdcHandle2;
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ADC_ChannelConfTypeDef sConfig1;
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ADC_ChannelConfTypeDef sConfig2;
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uint8_t wrongThings;
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void initAdc(void);
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#endif /* ADC_H_ */
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