adc.h
139 lines
| 3.4 KiB
| text/x-c
|
CLexer
jeandet@pc-de-jeandet3.LAB-LPP.LOCAL
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r18 | /*------------------------------------------------------------------------------ | ||
-- This file is a part of the libuc, microcontroler library | ||||
-- Copyright (C) 2012, Alexis Jeandet | ||||
-- | ||||
-- This program is free software; you can redistribute it and/or modify | ||||
-- it under the terms of the GNU General Public License as published by | ||||
-- the Free Software Foundation; either version 3 of the License, or | ||||
-- (at your option) any later version. | ||||
-- | ||||
-- This program is distributed in the hope that it will be useful, | ||||
-- but WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||||
-- GNU General Public License for more details. | ||||
-- | ||||
-- You should have received a copy of the GNU General Public License | ||||
-- along with this program; if not, write to the Free Software | ||||
-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||||
------------------------------------------------------------------------------- | ||||
-- Author : Alexis Jeandet | ||||
-- Mail : alexis.jeandet@gmail.com | ||||
-------------------------------------------------------------------------------*/ | ||||
/* | ||||
*/ | ||||
#ifndef ADC_H | ||||
#define ADC_H | ||||
#include <stdint.h> | ||||
#include <uhandle.h> | ||||
#ifdef __cplusplus | ||||
extern "C" { | ||||
#endif | ||||
typedef struct adc_t | ||||
{ | ||||
void* _dev; | ||||
int cfg; | ||||
int rate; | ||||
}adc_t; | ||||
typedef enum | ||||
{ | ||||
adc6bits = 0x1, | ||||
adc7bits = 0x2, | ||||
adc8bits = 0x3, | ||||
adc9bits = 0x4, | ||||
adc10bits = 0x5, | ||||
adc11bits = 0x6, | ||||
adc12bits = 0x7, | ||||
adc13bits = 0x8, | ||||
adc14bits = 0x9, | ||||
adc15bits = 0xA, | ||||
adc16bits = 0xB, | ||||
adc17bits = 0xC, | ||||
adc18bits = 0xD, | ||||
adc19bits = 0xE, | ||||
adc20bits = 0xF, | ||||
adc21bits = 0x10, | ||||
adc22bits = 0x11, | ||||
adc23bits = 0x12, | ||||
adc24bits = 0x13 | ||||
}adcbits_t; | ||||
#define ADCBITSMASK 0xF | ||||
typedef enum | ||||
{ | ||||
adcsingle = 0x00, | ||||
adcmaster = 0x10 | ||||
}adcconvmode_t; | ||||
#define ADCCONVMODEMASK 0x10 | ||||
typedef enum | ||||
{ | ||||
spiclkinhlow = 0x00, | ||||
spiclkinhhigh = 0x20 | ||||
}spiclkinhlvl_t; | ||||
#define SPICLKINHLVLMASK 0x20 | ||||
typedef enum | ||||
{ | ||||
spiclkfirstedge = 0x00, | ||||
spiclksecondedge = 0x40 | ||||
}spiclkphase_t; | ||||
#define SPICLKPHASEMASK 0x40 | ||||
typedef enum | ||||
{ | ||||
spimsbfirst = 0x00, | ||||
spilsbfirst = 0x80 | ||||
}spibitorder_t; | ||||
#define SPIBITORDERMASK 0x80 | ||||
extern int spiopen(int count,spi_t* spidev); | ||||
extern int spiopenandconfig(int count,spi_t* spidev,uint32_t cfg,uint32_t speed,uint32_t MOSIpin,uint32_t MISOpin,uint32_t SCKpin,uint32_t SCSpin); | ||||
extern int spiclose(spi_t* spidev); | ||||
extern int spisetpins(spi_t* spidev,uint32_t MOSIpin,uint32_t MISOpin,uint32_t SCKpin,uint32_t SCSpin); | ||||
extern int spienable(spi_t* spidev); | ||||
extern int spidisable(spi_t* spidev); | ||||
extern int spisetconfig(spi_t* spidev); | ||||
extern int spisetspeed(spi_t* spidev, uint32_t speed); | ||||
extern int spisetbitorder(spi_t* spidev,spibitorder_t order); | ||||
extern int spisetdatabits(spi_t* spidev,spibits_t bitscnt); | ||||
extern int spisetclkinhlevel(spi_t* spidev,spiclkinhlvl_t level); | ||||
extern int spisetclkphase(spi_t* spidev,spiclkphase_t phase); | ||||
extern int spiputw(spi_t* spidev,uint16_t data); | ||||
extern uint16_t spigetw(spi_t* spidev); | ||||
extern int spiputs(spi_t* spidev,char* s); | ||||
extern int spigets(spi_t* spidev,char* s); | ||||
extern int spiputnw(spi_t* spidev,uint16_t* w,int n); | ||||
extern int spigetnw(spi_t* spidev,uint16_t* w,int n); | ||||
extern int spiputnc(spi_t* spidev,char* c,int n); | ||||
extern int spigetnc(spi_t* spidev,char* c,int n); | ||||
extern int spiavailiabledata(spi_t* spidev); | ||||
#ifdef __cplusplus | ||||
} | ||||
#endif | ||||
#endif //ADC_H | ||||