Nikolai Trushnikov / ADS1248-1

808

Dependents:   Chromatograph_Mobile

ads1248.h@1:54015254fc18, 2020-08-11 (annotated)

Committer:
nikmaos
Date:
Tue Aug 11 19:13:08 2020 +0000
Revision:
1:54015254fc18
Parent:
0:1b92bdad27f6
Child:
2:ccfbc827eb2c
1108

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nikmaos 0:1b92bdad27f6 1 #ifndef ADS1248_H
nikmaos 0:1b92bdad27f6 2 #define ADS1248_H
nikmaos 0:1b92bdad27f6 3 #include "PerifConfig.h"
nikmaos 0:1b92bdad27f6 4
nikmaos 0:1b92bdad27f6 5 #define DS1248_CS Cs
nikmaos 0:1b92bdad27f6 6 #define DS1248_START Reset
nikmaos 0:1b92bdad27f6 7 #define DS1248_DRDY CrdyA
nikmaos 0:1b92bdad27f6 8
nikmaos 0:1b92bdad27f6 9 #define DS1248_WAKEUP_COMMAND 0x00
nikmaos 0:1b92bdad27f6 10 #define DS1248_SLEEP_COMMAND 0x02
nikmaos 0:1b92bdad27f6 11 #define DS1248_SYNC_COMMAND 0x04
nikmaos 0:1b92bdad27f6 12 #define DS1248_RESET_COMMAND 0x06
nikmaos 0:1b92bdad27f6 13 #define DS1248_NOP_COMMAND 0xFF
nikmaos 0:1b92bdad27f6 14 #define DS1248_RDATA_COMMAND 0x12
nikmaos 0:1b92bdad27f6 15 #define DS1248_RDATAC_COMMAND 0x14
nikmaos 0:1b92bdad27f6 16 #define DS1248_SDATAC_COMMAND 0x16
nikmaos 0:1b92bdad27f6 17
nikmaos 0:1b92bdad27f6 18 #define DS1248_RREG_COMMAND 0x20
nikmaos 0:1b92bdad27f6 19 #define DS1248_WREG_COMMAND 0x40
nikmaos 0:1b92bdad27f6 20
nikmaos 0:1b92bdad27f6 21 #define DS1248_SYSOCAL_COMMAND 0x60
nikmaos 0:1b92bdad27f6 22 #define DS1248_SYSGCAL_COMMAND 0x61
nikmaos 0:1b92bdad27f6 23 #define DS1248_SELFOCAL_COMMAND 0x62
nikmaos 0:1b92bdad27f6 24
nikmaos 0:1b92bdad27f6 25 #define DS1248_RESTRICTED_COMMAND 0xF1
nikmaos 0:1b92bdad27f6 26
nikmaos 0:1b92bdad27f6 27 // Регистры
nikmaos 0:1b92bdad27f6 28
nikmaos 0:1b92bdad27f6 29 #define DS1248_REGISTER_MUX0 0x00
nikmaos 0:1b92bdad27f6 30 #define DS1248_REGISTER_VBIAS 0x01
nikmaos 0:1b92bdad27f6 31 #define DS1248_REGISTER_MUX1 0x02
nikmaos 0:1b92bdad27f6 32 #define DS1248_REGISTER_SYS0 0x03
nikmaos 0:1b92bdad27f6 33 #define DS1248_REGISTER_OFC0 0x04
nikmaos 0:1b92bdad27f6 34 #define DS1248_REGISTER_OFC1 0x05
nikmaos 0:1b92bdad27f6 35 #define DS1248_REGISTER_OFC2 0x06
nikmaos 0:1b92bdad27f6 36 #define DS1248_REGISTER_FSC0 0x07
nikmaos 0:1b92bdad27f6 37 #define DS1248_REGISTER_FSC1 0x08
nikmaos 0:1b92bdad27f6 38 #define DS1248_REGISTER_FSC2 0x09
nikmaos 0:1b92bdad27f6 39 #define DS1248_REGISTER_IDAC0 0x0A
nikmaos 0:1b92bdad27f6 40 #define DS1248_REGISTER_IDAC1 0x0B
nikmaos 0:1b92bdad27f6 41 #define DS1248_REGISTER_GPIOCFG 0x0C
nikmaos 0:1b92bdad27f6 42 #define DS1248_REGISTER_GPIOCDIR 0x0D
nikmaos 0:1b92bdad27f6 43 #define DS1248_REGISTER_GPIODAT 0x0E
nikmaos 0:1b92bdad27f6 44
nikmaos 0:1b92bdad27f6 45 // Настройки регисторов
nikmaos 0:1b92bdad27f6 46
nikmaos 0:1b92bdad27f6 47 #define SET_REGISTER_MUX0 0x01
nikmaos 0:1b92bdad27f6 48 #define SET_REGISTER_MUX1 0x30
nikmaos 0:1b92bdad27f6 49 #define SET_REGISTER_SYS0 0x08
nikmaos 0:1b92bdad27f6 50 #define SET_REGISTER_IDAC0 0x04
nikmaos 0:1b92bdad27f6 51 #define SET_REGISTER_IDAC1 0xF9
nikmaos 0:1b92bdad27f6 52 #define SET_REGISTER_GPIOCFG 0x00
nikmaos 0:1b92bdad27f6 53
nikmaos 0:1b92bdad27f6 54 #define DR5 0
nikmaos 0:1b92bdad27f6 55 #define DR10 1
nikmaos 0:1b92bdad27f6 56 #define DR20 2
nikmaos 0:1b92bdad27f6 57 #define DR40 3
nikmaos 0:1b92bdad27f6 58 #define DR80 4
nikmaos 0:1b92bdad27f6 59 #define DR160 5
nikmaos 0:1b92bdad27f6 60 #define DR320 6
nikmaos 0:1b92bdad27f6 61 #define DR640 7
nikmaos 0:1b92bdad27f6 62 #define DR1000 8
nikmaos 0:1b92bdad27f6 63 #define DR2000 9
nikmaos 0:1b92bdad27f6 64
nikmaos 0:1b92bdad27f6 65 #define PGA_1 0
nikmaos 0:1b92bdad27f6 66 #define PGA_2 1
nikmaos 0:1b92bdad27f6 67 #define PGA_4 2
nikmaos 0:1b92bdad27f6 68 #define PGA_8 3
nikmaos 0:1b92bdad27f6 69 #define PGA_16 4
nikmaos 0:1b92bdad27f6 70 #define PGA_32 5
nikmaos 0:1b92bdad27f6 71 #define PGA_64 6
nikmaos 0:1b92bdad27f6 72 #define PGA_128 7
nikmaos 0:1b92bdad27f6 73
nikmaos 0:1b92bdad27f6 74
nikmaos 0:1b92bdad27f6 75 typedef union{
nikmaos 0:1b92bdad27f6 76 struct{
nikmaos 0:1b92bdad27f6 77 uint8_t
nikmaos 0:1b92bdad27f6 78 MUX_SN:3,
nikmaos 0:1b92bdad27f6 79 MUX_SP:3,
nikmaos 0:1b92bdad27f6 80 BCS:2;
nikmaos 0:1b92bdad27f6 81 };
nikmaos 0:1b92bdad27f6 82 struct{
nikmaos 0:1b92bdad27f6 83
nikmaos 0:1b92bdad27f6 84 };
nikmaos 0:1b92bdad27f6 85 uint8_t all;
nikmaos 0:1b92bdad27f6 86 }MUX0_t;
nikmaos 0:1b92bdad27f6 87
nikmaos 0:1b92bdad27f6 88 typedef union{
nikmaos 0:1b92bdad27f6 89 struct{
nikmaos 0:1b92bdad27f6 90 uint8_t
nikmaos 0:1b92bdad27f6 91 VBIAS0:1,
nikmaos 0:1b92bdad27f6 92 VBIAS1:1,
nikmaos 0:1b92bdad27f6 93 VBIAS2:1,
nikmaos 0:1b92bdad27f6 94 VBIAS3:1,
nikmaos 0:1b92bdad27f6 95 VBIAS4:1,
nikmaos 0:1b92bdad27f6 96 VBIAS5:1,
nikmaos 0:1b92bdad27f6 97 VBIAS6:1,
nikmaos 0:1b92bdad27f6 98 VBIAS7:1;
nikmaos 0:1b92bdad27f6 99 };
nikmaos 0:1b92bdad27f6 100 uint8_t all;
nikmaos 0:1b92bdad27f6 101 }VBIAS_t;
nikmaos 0:1b92bdad27f6 102
nikmaos 0:1b92bdad27f6 103 typedef union{
nikmaos 0:1b92bdad27f6 104 struct{
nikmaos 0:1b92bdad27f6 105 uint8_t
nikmaos 0:1b92bdad27f6 106 MUXCAL:3,
nikmaos 0:1b92bdad27f6 107 REFSELT:2,
nikmaos 0:1b92bdad27f6 108 VREFCON:2,
nikmaos 0:1b92bdad27f6 109 CLKSTAT:1;
nikmaos 0:1b92bdad27f6 110 };
nikmaos 0:1b92bdad27f6 111 struct{
nikmaos 0:1b92bdad27f6 112
nikmaos 0:1b92bdad27f6 113 };
nikmaos 0:1b92bdad27f6 114 uint8_t all;
nikmaos 0:1b92bdad27f6 115 }MUX1_t;
nikmaos 0:1b92bdad27f6 116
nikmaos 0:1b92bdad27f6 117 typedef union{
nikmaos 0:1b92bdad27f6 118 struct{
nikmaos 0:1b92bdad27f6 119 uint8_t
nikmaos 0:1b92bdad27f6 120 DR:4,
nikmaos 0:1b92bdad27f6 121 PGA:3,
nikmaos 0:1b92bdad27f6 122 :1;
nikmaos 0:1b92bdad27f6 123 };
nikmaos 0:1b92bdad27f6 124 struct{
nikmaos 0:1b92bdad27f6 125
nikmaos 0:1b92bdad27f6 126 };
nikmaos 0:1b92bdad27f6 127 uint8_t all;
nikmaos 0:1b92bdad27f6 128 }SYS0_t;
nikmaos 0:1b92bdad27f6 129
nikmaos 0:1b92bdad27f6 130 typedef union{
nikmaos 0:1b92bdad27f6 131 struct{
nikmaos 0:1b92bdad27f6 132 uint8_t
nikmaos 0:1b92bdad27f6 133 OFC0,
nikmaos 0:1b92bdad27f6 134 OFC1,
nikmaos 0:1b92bdad27f6 135 OFC2;
nikmaos 0:1b92bdad27f6 136 };
nikmaos 0:1b92bdad27f6 137 uint32_t all;
nikmaos 0:1b92bdad27f6 138 }OFC_t;
nikmaos 0:1b92bdad27f6 139
nikmaos 0:1b92bdad27f6 140 typedef union{
nikmaos 0:1b92bdad27f6 141 struct{
nikmaos 0:1b92bdad27f6 142 uint8_t
nikmaos 0:1b92bdad27f6 143 FSC0,
nikmaos 0:1b92bdad27f6 144 FSC1,
nikmaos 0:1b92bdad27f6 145 FSC2;
nikmaos 0:1b92bdad27f6 146 };
nikmaos 0:1b92bdad27f6 147 uint32_t all;
nikmaos 0:1b92bdad27f6 148 }FSC_t;
nikmaos 0:1b92bdad27f6 149
nikmaos 0:1b92bdad27f6 150 typedef union{
nikmaos 0:1b92bdad27f6 151 struct{
nikmaos 0:1b92bdad27f6 152 uint8_t
nikmaos 0:1b92bdad27f6 153 IMAG:3,
nikmaos 0:1b92bdad27f6 154 DRDY_MODE:1,
nikmaos 0:1b92bdad27f6 155 ID:4;
nikmaos 0:1b92bdad27f6 156 };
nikmaos 0:1b92bdad27f6 157 struct{
nikmaos 0:1b92bdad27f6 158
nikmaos 0:1b92bdad27f6 159 };
nikmaos 0:1b92bdad27f6 160 uint8_t all;
nikmaos 0:1b92bdad27f6 161 }IDAC0_t;
nikmaos 0:1b92bdad27f6 162
nikmaos 0:1b92bdad27f6 163 typedef union{
nikmaos 0:1b92bdad27f6 164 struct{
nikmaos 0:1b92bdad27f6 165 uint8_t
nikmaos 0:1b92bdad27f6 166 I2DIR:4,
nikmaos 0:1b92bdad27f6 167 I1DIR:4;
nikmaos 0:1b92bdad27f6 168 };
nikmaos 0:1b92bdad27f6 169 struct{
nikmaos 0:1b92bdad27f6 170
nikmaos 0:1b92bdad27f6 171 };
nikmaos 0:1b92bdad27f6 172 uint8_t all;
nikmaos 0:1b92bdad27f6 173 }IDAC1_t;
nikmaos 0:1b92bdad27f6 174
nikmaos 0:1b92bdad27f6 175 typedef union{
nikmaos 0:1b92bdad27f6 176 struct{
nikmaos 0:1b92bdad27f6 177 uint8_t
nikmaos 0:1b92bdad27f6 178 IOCFG0:1,
nikmaos 0:1b92bdad27f6 179 IOCFG1:1,
nikmaos 0:1b92bdad27f6 180 IOCFG2:1,
nikmaos 0:1b92bdad27f6 181 IOCFG3:1,
nikmaos 0:1b92bdad27f6 182 IOCFG4:1,
nikmaos 0:1b92bdad27f6 183 IOCFG5:1,
nikmaos 0:1b92bdad27f6 184 IOCFG6:1,
nikmaos 0:1b92bdad27f6 185 IOCFG7:1;
nikmaos 0:1b92bdad27f6 186 };
nikmaos 0:1b92bdad27f6 187 uint8_t all;
nikmaos 0:1b92bdad27f6 188 }GPIOCFG_t;
nikmaos 0:1b92bdad27f6 189
nikmaos 0:1b92bdad27f6 190 typedef union{
nikmaos 0:1b92bdad27f6 191 struct{
nikmaos 0:1b92bdad27f6 192 uint8_t
nikmaos 0:1b92bdad27f6 193 IODIR0:1,
nikmaos 0:1b92bdad27f6 194 IODIR1:1,
nikmaos 0:1b92bdad27f6 195 IODIR2:1,
nikmaos 0:1b92bdad27f6 196 IODIR3:1,
nikmaos 0:1b92bdad27f6 197 IODIR4:1,
nikmaos 0:1b92bdad27f6 198 IODIR5:1,
nikmaos 0:1b92bdad27f6 199 IODIR6:1,
nikmaos 0:1b92bdad27f6 200 IODIR7:1;
nikmaos 0:1b92bdad27f6 201 };
nikmaos 0:1b92bdad27f6 202 uint8_t all;
nikmaos 0:1b92bdad27f6 203 }GPIODIR_t;
nikmaos 0:1b92bdad27f6 204
nikmaos 0:1b92bdad27f6 205 typedef union{
nikmaos 0:1b92bdad27f6 206 struct{
nikmaos 0:1b92bdad27f6 207 uint8_t
nikmaos 0:1b92bdad27f6 208 IODAT0:1,
nikmaos 0:1b92bdad27f6 209 IODAT1:1,
nikmaos 0:1b92bdad27f6 210 IODAT2:1,
nikmaos 0:1b92bdad27f6 211 IODAT3:1,
nikmaos 0:1b92bdad27f6 212 IODAT4:1,
nikmaos 0:1b92bdad27f6 213 IODAT5:1,
nikmaos 0:1b92bdad27f6 214 IODAT6:1,
nikmaos 0:1b92bdad27f6 215 IODAT7:1;
nikmaos 0:1b92bdad27f6 216 };
nikmaos 0:1b92bdad27f6 217 uint8_t all;
nikmaos 0:1b92bdad27f6 218 }GPIODAT_t;
nikmaos 0:1b92bdad27f6 219
nikmaos 0:1b92bdad27f6 220 //архетип устройства
nikmaos 0:1b92bdad27f6 221 typedef struct{
nikmaos 0:1b92bdad27f6 222 MUX0_t MUX0;
nikmaos 0:1b92bdad27f6 223 VBIAS_t VBIAS;
nikmaos 0:1b92bdad27f6 224 MUX1_t MUX1;
nikmaos 0:1b92bdad27f6 225 SYS0_t SYS0;
nikmaos 0:1b92bdad27f6 226 OFC_t OFC;
nikmaos 0:1b92bdad27f6 227 FSC_t FSC;
nikmaos 0:1b92bdad27f6 228 IDAC0_t IDAC0;
nikmaos 0:1b92bdad27f6 229 IDAC1_t IDAC1;
nikmaos 0:1b92bdad27f6 230 GPIOCFG_t GPIOCFG;
nikmaos 0:1b92bdad27f6 231 GPIODIR_t GPIODIR;
nikmaos 0:1b92bdad27f6 232 GPIODAT_t GPIODAT;
nikmaos 1:54015254fc18 233 struct {//хранение настроек калибровки
nikmaos 1:54015254fc18 234 float k,b;
nikmaos 1:54015254fc18 235 }Calibr;
nikmaos 0:1b92bdad27f6 236 }ADS1248_t;
nikmaos 1:54015254fc18 237
nikmaos 1:54015254fc18 238
nikmaos 1:54015254fc18 239
nikmaos 0:1b92bdad27f6 240 unsigned char ADS1248SleepCommand( void );
nikmaos 0:1b92bdad27f6 241
nikmaos 0:1b92bdad27f6 242 unsigned char ADS1248WakeupCommand( void );
nikmaos 0:1b92bdad27f6 243
nikmaos 0:1b92bdad27f6 244 unsigned char ADS1248ReadRegister( unsigned char reg, unsigned char num );
nikmaos 0:1b92bdad27f6 245
nikmaos 0:1b92bdad27f6 246 unsigned char ADS1248WriteRegister( unsigned char reg, unsigned char num, unsigned char data );
nikmaos 0:1b92bdad27f6 247
nikmaos 0:1b92bdad27f6 248 unsigned char ADS1248StartConversion( void );
nikmaos 0:1b92bdad27f6 249
nikmaos 0:1b92bdad27f6 250 unsigned long ADS1248ReadData( ADS1248_t * ads );
nikmaos 0:1b92bdad27f6 251
nikmaos 0:1b92bdad27f6 252 unsigned char ADS1248SettingReg ( ADS1248_t * ads );
nikmaos 1:54015254fc18 253
nikmaos 1:54015254fc18 254 unsigned long ADS1248ReadCalibratedData(ADS1248_t * ads);
nikmaos 1:54015254fc18 255 void ADS1248CalibrateSoft(ADS1248_t * ads, float (*btf)(unsigned char *));
nikmaos 0:1b92bdad27f6 256
nikmaos 0:1b92bdad27f6 257 #endif /*ADS1248_H*/
nikmaos 0:1b92bdad27f6 258