bachi / libad9915

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Commit 0e8c6c3b20539dda16ecaadf75b6686c6dd51b48

Authored by bachi
1 parent 2146e89f7c
Exists in master

ad9915.c & .h : correction de syntaxes de fonction

Showing 1 changed file with 3 additions and 3 deletions Inline Diff

/* 1 1 /*
dds initialisation et SPI 2 2 dds initialisation et SPI
*/ 3 3 */
4 4
#include <stdint.h> 5 5 #include <stdint.h>
#include <unistd.h> 6 6 #include <unistd.h>
#include <stdio.h> 7 7 #include <stdio.h>
#include <stdlib.h> 8 8 #include <stdlib.h>
#include <getopt.h> 9 9 #include <getopt.h>
#include <fcntl.h> 10 10 #include <fcntl.h>
#include <sys/ioctl.h> 11 11 #include <sys/ioctl.h>
#include <linux/types.h> 12 12 #include <linux/types.h>
#include <linux/spi/spidev.h> 13 13 #include <linux/spi/spidev.h>
/* memory management */ 14 14 /* memory management */
#include <sys/mman.h> 15 15 #include <sys/mman.h>
#include "spi.h" 16 16 #include "spi.h"
#include <string.h> 17 17 #include <string.h>
#include <math.h> 18 18 #include <math.h>
#include <time.h> 19 19 #include <time.h>
20 20
21 21
static const char CFRAddress[] = {0x00,0x01,0x02,0x03}; 22 22 static const char CFRAddress[] = {0x00,0x01,0x02,0x03};
23 23
static const char CFR1Start[] ={0x00, 0x01, 0x00, 0x0a}; 24 24 static const char CFR1Start[] ={0x00, 0x01, 0x00, 0x0a};
//static const char CFR1Start[] ={0x00, 0x01, 0x01, 0x08}; //with osk enable 25 25 //static const char CFR1Start[] ={0x00, 0x01, 0x01, 0x08}; //with osk enable
static const char CFR2Start[] ={0x00, 0x80, 0x09, 0x00}; //0x80 enable prof mode 26 26 static const char CFR2Start[] ={0x00, 0x80, 0x09, 0x00}; //0x80 enable prof mode
static const char CFR3Start[] = {0x00, 0x00, 0x19, 0x1C}; 27 27 static const char CFR3Start[] = {0x00, 0x00, 0x19, 0x1C};
static const char CFR4Start[] = {0x00, 0x05, 0x21, 0x20}; 28 28 static const char CFR4Start[] = {0x00, 0x05, 0x21, 0x20};
//static const char CFR4Start[] = {0x20, 0x21, 0x05, 0x00}; 29 29 //static const char CFR4Start[] = {0x20, 0x21, 0x05, 0x00};
30 30
31 31
static const char USR0Address = 0x1B; 32 32 static const char USR0Address = 0x1B;
static const char FTW0Address = 0x0b; //profile 0 ftw 33 33 static const char FTW0Address = 0x0b; //profile 0 ftw
static const char PA0Address = 0x0c; //profile 0 34 34 static const char PA0Address = 0x0c; //profile 0
35 35
static const char DACCalEnable[] = {0x01, 0x05, 0x21, 0x20}; //Command to enable the DAC Cal, should be 0x01XXXXXX, where X is the last 6 digits of CFR4Start 36 36 static const char DACCalEnable[] = {0x01, 0x05, 0x21, 0x20}; //Command to enable the DAC Cal, should be 0x01XXXXXX, where X is the last 6 digits of CFR4Start
37 37
38 38
void sendReset(int f_dds); 39 39 void sendReset(int f_dds);
void sendIOUpdate (int f_dds); //Send the update to set the control registers 40 40 void sendIOUpdate (int f_dds); //Send the update to set the control registers
void writeRegister (int fd, unsigned char addr, unsigned char d3, unsigned char d2, unsigned char d1, unsigned char d0); 41 41 void writeRegister (int fd, unsigned char addr, unsigned char d3, unsigned char d2, unsigned char d1, unsigned char d0);
void readRegister (int fd, unsigned char addr, uint32_t *readword); 42 42 void readRegister (int fd, unsigned char addr, uint32_t *readword);
void readRegister_ini (int fd,unsigned char addr); 43 43 void readRegister_ini (int fd,unsigned char addr);
void initializeDDS (int fd, int f_dds); 44 44 void initializeDDS (int fd, int f_dds);
void calibrateDAC(int fd, int f_dds); 45 45 void calibrateDAC(int fd, int f_dds);
void basicSetup(int fd, int f_dds, uint16_t ampWord, uint16_t phaseWord); 46 46 void basicSetup(int fd, int f_dds, uint16_t ampWord, uint16_t phaseWord);
void modulusSetup(int fd, int f_dds); 47 47 void modulusSetup(int fd, int f_dds);
void setFreqMM(int fd, int f_dds, unsigned int ftw, unsigned int A, unsigned int B); 48 48 void setFreqMM(int fd, int f_dds, unsigned int ftw, unsigned int A, unsigned int B);
void setAmpPhaseWord(int fd, int f_dds,unsigned int phaseAmpWord); 49 49 void setAmpPhaseWord(int fd, int f_dds,unsigned int phaseAmpWord);
int openAndSetDdsFreq( char * device, char * gpio_update, double f_clk, double f_out, uint16_t ampWord, uint16_t phaseWord); 50 50 int openAndSetDdsFreq( char * device, char * gpio_update, double f_clk, double f_out, uint16_t ampWord, uint16_t phaseWord);
int receiveParameterFromPythonServer(char * device, double f_clk, double f_out); 51 51 int receiveParameterFromPythonServer(char * device, double f_clk, double f_out);
int setDdsFreqFull ( int fd, int f_dds, double f_clk, double f_out, uint16_t ampWord, uint16_t phaseWord); 52 52 int setDdsFreqFull ( int fd, int f_dds, double f_clk, double f_out, uint16_t ampWord, uint16_t phaseWord);
53 53
//------------ DRCTL 54 54 //------------ DRCTL
55 55
void sendCtrlUp(int fp); 56 56 void sendCtrlUp(int fp);
void SendCtrlDown(int fp); 57 57 void sendCtrlDown(int fp);
void SendHold(int fp); 58 58 void sendHold(int fp);
void SendUnhold(int fp); 59 59 void sendUnhold(int fp);
int testRampFreq(int fd, int f_dds, int fp); 60 60 int testRampFreq(int fd, int f_dds, int fp);
61 61
//-------Profile register mode 62 62 //-------Profile register mode
63 63
int initialisationProfileMode (int fd,int f_dds); 64 64 int initialisationProfileMode (int fd,int f_dds);
int putFrequencyAmpPhaseWord(int fd, int f_dds, double fout, double fclk,double amp, double phase); 65 65 int putFrequencyAmpPhaseWord(int fd, int f_dds, double fout, double fclk,double amp, double phase);
66 66