view projects/d-box/config.h @ 16:670be80463a3 matrix_gpio

- analog matrixIn/matrixOut are now mapped as floats from 0 to 1
- use of an external PRU code can be enabled with -P <filename>
- 16 channels of programmable GPIO can be accessed straight from render() either writing directly to the matrixGpio[] array or using digitalWrite(),
digitalRead(), setDigitalDirection() macros from Utilities.h .

/*
 * config.h
 *
 * Global settings for D-Box project
 *
 * Andrew McPherson and Victor Zappi 2014
 */


#ifndef DBOX_CONFIG_H_
#define DBOX_CONFIG_H_


/* Number of maximum touches used by the TouchKey sensors */
#define MAX_TOUCHES 5

// for sensor 1 filter
#define EXP_DENOM 53.5981500331			// exp(4)-1

/* Define this to use Xenomai real-time extensions */
#define DBOX_USE_XENOMAI
//#define OLD_OSCBANK

/* Define this if the new cape is in use (changes pinouts and I2C address) */
#define DBOX_CAPE

#ifdef DBOX_USE_XENOMAI
// Xenomai-specific includes
#include <sys/mman.h>

#include <native/task.h>
#include <native/timer.h>
#include <rtdk.h>
#endif

#ifdef DBOX_USE_XENOMAI

#define dbox_printf rt_printf

#else

#define dbox_printf printf

#endif

#endif /* DBOX_CONFIG_H */