Team 9 / LineScan

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Fork of LineScan by Nicholas Gan

LineScan.h

Committer:
ng3600
Date:
2015-04-18
Revision:
14:928254a609cb
Parent:
12:ce6d9f7dc76e
Child:
18:8a65598abf2f

File content as of revision 14:928254a609cb:

#include "mbed.h"
#include "rtos.h"
#include "telemetry-mbed.h"

#define NUM_PIX 128
#define SKIP 15
#define UPDATE_RATE 20 //ms

/** Linescan functions (Nicholas Gan)
 * to capture linescan frames and process them. 
  */

uint16_t read1Bit(AnalogIn cam, DigitalOut *camClk);
void startRead(DigitalOut *camSi, DigitalOut *camClk);
float processFn(uint16_t *array, int arraySz, int* exposure, telemetry::NumericArray<uint16_t, NUM_PIX -  2 * SKIP> &tele_linescan_diff);
float getLinePos(AnalogIn cam, 
                 DigitalOut *camSi, 
                 DigitalOut *camClk, 
                 int *exposure, 
                 telemetry::NumericArray<uint16_t, 128> &tele_linescan,
                 telemetry::NumericArray<uint16_t, NUM_PIX -  2 * SKIP> &tele_linescan_diff);