Jared Baxter / Mbed 2 deprecated Impedance_Fast_Circuitry

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Dependencies:   mbed-dsp mbed

Fork of DSP_200kHz by Mazzeo Research Group

dma.h@40:bd6d8c35e822, 2015-01-30 (annotated)

Committer:
timmey9
Date:
Fri Jan 30 06:16:39 2015 +0000
Revision:
40:bd6d8c35e822
Parent:
39:82dc3daecf32
Child:
41:3e0623d81b9a
ADC and DMA working.  Start and stop of ADC/DMA is also working.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
timmey9 34:44cc9b76a507 1 #ifndef DMA_H_
timmey9 34:44cc9b76a507 2 #define DMA_H_
timmey9 34:44cc9b76a507 3
timmey9 39:82dc3daecf32 4 #include "mbed.h"
timmey9 34:44cc9b76a507 5
timmey9 36:07d8a3143967 6 extern int rotary_count;
timmey9 40:bd6d8c35e822 7 extern uint16_t sample_array1[];
timmey9 40:bd6d8c35e822 8 extern uint16_t sample_array2[];
timmey9 40:bd6d8c35e822 9 extern uint16_t angle_array[];
timmey9 40:bd6d8c35e822 10 void dma_init(int adc_reads);
timmey9 40:bd6d8c35e822 11 void reset_dma();
timmey9 36:07d8a3143967 12
timmey9 40:bd6d8c35e822 13
timmey9 40:bd6d8c35e822 14 /*
timmey9 40:bd6d8c35e822 15 class DMA {
timmey9 40:bd6d8c35e822 16 public:
timmey9 40:bd6d8c35e822 17 DMA(uint16_t* sample_array1, uint16_t* sample_array2, uint16_t* sample_array3);
timmey9 40:bd6d8c35e822 18 void dma_init(int adc_reads);
timmey9 40:bd6d8c35e822 19 void reset_dma();
timmey9 40:bd6d8c35e822 20
timmey9 40:bd6d8c35e822 21 private:
timmey9 40:bd6d8c35e822 22 uint16_t* _array1;
timmey9 40:bd6d8c35e822 23 uint16_t* _array2;
timmey9 40:bd6d8c35e822 24 uint16_t* _array3;
timmey9 40:bd6d8c35e822 25 };
timmey9 40:bd6d8c35e822 26 */
timmey9 40:bd6d8c35e822 27
timmey9 40:bd6d8c35e822 28
timmey9 34:44cc9b76a507 29
timmey9 34:44cc9b76a507 30 #endif /* DMA_H_ */