Modified for compatibility with Rev.E. hardware
Fork of AkmSensor by
akmakd.cpp@11:cef8dc1cf010, 2016-07-22 (annotated)
- Committer:
- masahikofukasawa
- Date:
- Fri Jul 22 22:54:11 2016 +0000
- Revision:
- 11:cef8dc1cf010
- Parent:
- 10:5c69b067d88a
- Child:
- 15:1238993fd75f
RevD7_004
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
masahikofukasawa | 0:7a00359e701e | 1 | #include "akmakd.h" |
masahikofukasawa | 0:7a00359e701e | 2 | #include "ak8963.h" |
masahikofukasawa | 0:7a00359e701e | 3 | #include "ak099xx.h" |
masahikofukasawa | 0:7a00359e701e | 4 | #include "debug.h" |
masahikofukasawa | 0:7a00359e701e | 5 | |
masahikofukasawa | 0:7a00359e701e | 6 | /** |
masahikofukasawa | 0:7a00359e701e | 7 | * Constructor. |
masahikofukasawa | 0:7a00359e701e | 8 | * |
masahikofukasawa | 0:7a00359e701e | 9 | */ |
masahikofukasawa | 0:7a00359e701e | 10 | AkmAkd::AkmAkd(){ |
masahikofukasawa | 0:7a00359e701e | 11 | event = false; |
masahikofukasawa | 0:7a00359e701e | 12 | compass = NULL; |
masahikofukasawa | 0:7a00359e701e | 13 | drdy = NULL; |
masahikofukasawa | 0:7a00359e701e | 14 | sensorName = ""; |
masahikofukasawa | 0:7a00359e701e | 15 | } |
masahikofukasawa | 0:7a00359e701e | 16 | |
masahikofukasawa | 0:7a00359e701e | 17 | /** |
masahikofukasawa | 0:7a00359e701e | 18 | * Destructor. |
masahikofukasawa | 0:7a00359e701e | 19 | * |
masahikofukasawa | 0:7a00359e701e | 20 | */ |
masahikofukasawa | 0:7a00359e701e | 21 | AkmAkd::~AkmAkd(){ |
masahikofukasawa | 0:7a00359e701e | 22 | drdy->rise(0); |
masahikofukasawa | 0:7a00359e701e | 23 | if (compass) delete compass; |
masahikofukasawa | 0:7a00359e701e | 24 | if (drdy) delete drdy; |
masahikofukasawa | 0:7a00359e701e | 25 | } |
masahikofukasawa | 0:7a00359e701e | 26 | |
masahikofukasawa | 0:7a00359e701e | 27 | AkmSensor::Status AkmAkd::init(const uint8_t id, const uint8_t subid){ |
masahikofukasawa | 0:7a00359e701e | 28 | primaryId = id; |
masahikofukasawa | 0:7a00359e701e | 29 | subId = subid; |
masahikofukasawa | 0:7a00359e701e | 30 | |
masahikofukasawa | 0:7a00359e701e | 31 | AkmECompass::SensorType type; |
masahikofukasawa | 7:e269411568c9 | 32 | AK099XX* ak099xx; |
masahikofukasawa | 7:e269411568c9 | 33 | AK8963* ak8963; |
masahikofukasawa | 9:6fa3e7b17c27 | 34 | |
masahikofukasawa | 9:6fa3e7b17c27 | 35 | mode = AkmECompass::MODE_POWER_DOWN; |
masahikofukasawa | 9:6fa3e7b17c27 | 36 | nsf = AkmECompass::NSF_DISABLE; |
masahikofukasawa | 9:6fa3e7b17c27 | 37 | sdr = AkmECompass::SDR_LOW_POWER_DRIVE; |
masahikofukasawa | 9:6fa3e7b17c27 | 38 | |
masahikofukasawa | 0:7a00359e701e | 39 | if(primaryId == AKM_PRIMARY_ID_AKD_I2C){ |
masahikofukasawa | 0:7a00359e701e | 40 | |
masahikofukasawa | 7:e269411568c9 | 41 | drdy = new InterruptIn(I2C_DRDY); |
masahikofukasawa | 7:e269411568c9 | 42 | drdy->rise(0); |
masahikofukasawa | 7:e269411568c9 | 43 | |
masahikofukasawa | 0:7a00359e701e | 44 | I2C* i2c = new I2C(I2C_SDA,I2C_SCL); |
masahikofukasawa | 0:7a00359e701e | 45 | i2c->frequency(I2C_SPEED_100KHZ); |
masahikofukasawa | 0:7a00359e701e | 46 | |
masahikofukasawa | 0:7a00359e701e | 47 | switch(subid){ |
masahikofukasawa | 0:7a00359e701e | 48 | case AkmAkd::SUB_ID_AK8963N: |
masahikofukasawa | 0:7a00359e701e | 49 | case AkmAkd::SUB_ID_AK8963C: |
masahikofukasawa | 0:7a00359e701e | 50 | type = AkmECompass::AK8963; |
masahikofukasawa | 0:7a00359e701e | 51 | ak8963 = new AK8963(); |
masahikofukasawa | 0:7a00359e701e | 52 | compass = ak8963; |
masahikofukasawa | 0:7a00359e701e | 53 | AkmAkd::sensorName = "AK8963"; |
masahikofukasawa | 0:7a00359e701e | 54 | break; |
masahikofukasawa | 10:5c69b067d88a | 55 | case AkmAkd::SUB_ID_AK09911C: |
masahikofukasawa | 0:7a00359e701e | 56 | type = AkmECompass::AK09911; |
masahikofukasawa | 0:7a00359e701e | 57 | ak099xx = new AK099XX(); |
masahikofukasawa | 0:7a00359e701e | 58 | compass = ak099xx; |
masahikofukasawa | 10:5c69b067d88a | 59 | AkmAkd::sensorName = "AK09911C"; |
masahikofukasawa | 0:7a00359e701e | 60 | break; |
masahikofukasawa | 10:5c69b067d88a | 61 | case AkmAkd::SUB_ID_AK09912C: |
masahikofukasawa | 0:7a00359e701e | 62 | type = AkmECompass::AK09912; |
masahikofukasawa | 0:7a00359e701e | 63 | ak099xx = new AK099XX(); |
masahikofukasawa | 0:7a00359e701e | 64 | compass = ak099xx; |
masahikofukasawa | 10:5c69b067d88a | 65 | AkmAkd::sensorName = "AK09912C"; |
masahikofukasawa | 0:7a00359e701e | 66 | break; |
masahikofukasawa | 10:5c69b067d88a | 67 | case AkmAkd::SUB_ID_AK09915C: |
masahikofukasawa | 0:7a00359e701e | 68 | type = AkmECompass::AK09915; |
masahikofukasawa | 0:7a00359e701e | 69 | ak099xx = new AK099XX(); |
masahikofukasawa | 0:7a00359e701e | 70 | compass = ak099xx; |
masahikofukasawa | 10:5c69b067d88a | 71 | AkmAkd::sensorName = "AK09915C"; |
masahikofukasawa | 10:5c69b067d88a | 72 | break; |
masahikofukasawa | 10:5c69b067d88a | 73 | case AkmAkd::SUB_ID_AK09915D: |
masahikofukasawa | 10:5c69b067d88a | 74 | type = AkmECompass::AK09915; |
masahikofukasawa | 10:5c69b067d88a | 75 | ak099xx = new AK099XX(); |
masahikofukasawa | 10:5c69b067d88a | 76 | compass = ak099xx; |
masahikofukasawa | 10:5c69b067d88a | 77 | AkmAkd::sensorName = "AK09915D"; |
masahikofukasawa | 0:7a00359e701e | 78 | break; |
masahikofukasawa | 0:7a00359e701e | 79 | case AkmAkd::SUB_ID_AK09916C: |
masahikofukasawa | 0:7a00359e701e | 80 | type = AkmECompass::AK09916C; |
masahikofukasawa | 0:7a00359e701e | 81 | ak099xx = new AK099XX(); |
masahikofukasawa | 0:7a00359e701e | 82 | compass = ak099xx; |
masahikofukasawa | 0:7a00359e701e | 83 | AkmAkd::sensorName = "AK09916C"; |
masahikofukasawa | 0:7a00359e701e | 84 | break; |
masahikofukasawa | 10:5c69b067d88a | 85 | case AkmAkd::SUB_ID_AK09916D: |
masahikofukasawa | 10:5c69b067d88a | 86 | type = AkmECompass::AK09916D; |
masahikofukasawa | 10:5c69b067d88a | 87 | ak099xx = new AK099XX(); |
masahikofukasawa | 10:5c69b067d88a | 88 | compass = ak099xx; |
masahikofukasawa | 10:5c69b067d88a | 89 | AkmAkd::sensorName = "AK09916D"; |
masahikofukasawa | 10:5c69b067d88a | 90 | break; |
masahikofukasawa | 0:7a00359e701e | 91 | default: |
masahikofukasawa | 0:7a00359e701e | 92 | return AkmSensor::ERROR; |
masahikofukasawa | 0:7a00359e701e | 93 | // break; |
masahikofukasawa | 0:7a00359e701e | 94 | } |
masahikofukasawa | 0:7a00359e701e | 95 | |
masahikofukasawa | 0:7a00359e701e | 96 | bool foundSensor = false; |
masahikofukasawa | 0:7a00359e701e | 97 | |
masahikofukasawa | 0:7a00359e701e | 98 | AkmECompass::SlaveAddress slaveAddr[] |
masahikofukasawa | 0:7a00359e701e | 99 | = { AkmECompass::SLAVE_ADDR_1, |
masahikofukasawa | 0:7a00359e701e | 100 | AkmECompass::SLAVE_ADDR_2, |
masahikofukasawa | 0:7a00359e701e | 101 | AkmECompass::SLAVE_ADDR_3, |
masahikofukasawa | 0:7a00359e701e | 102 | AkmECompass::SLAVE_ADDR_4}; |
masahikofukasawa | 0:7a00359e701e | 103 | |
masahikofukasawa | 0:7a00359e701e | 104 | for(int i=0; i<sizeof(slaveAddr); i++) |
masahikofukasawa | 0:7a00359e701e | 105 | { |
masahikofukasawa | 0:7a00359e701e | 106 | compass->init(i2c, slaveAddr[i], type); |
masahikofukasawa | 0:7a00359e701e | 107 | // Checks connectivity |
masahikofukasawa | 0:7a00359e701e | 108 | if(compass->checkConnection() == AkmECompass::SUCCESS) { |
masahikofukasawa | 0:7a00359e701e | 109 | // found |
masahikofukasawa | 0:7a00359e701e | 110 | foundSensor = true; |
masahikofukasawa | 0:7a00359e701e | 111 | break; |
masahikofukasawa | 0:7a00359e701e | 112 | } |
masahikofukasawa | 0:7a00359e701e | 113 | } |
masahikofukasawa | 7:e269411568c9 | 114 | if(foundSensor != true){ |
masahikofukasawa | 7:e269411568c9 | 115 | return AkmSensor::ERROR; |
masahikofukasawa | 7:e269411568c9 | 116 | } |
masahikofukasawa | 0:7a00359e701e | 117 | |
masahikofukasawa | 0:7a00359e701e | 118 | // read a data to reset DRDY |
masahikofukasawa | 0:7a00359e701e | 119 | AkmECompass::MagneticVector mag; |
masahikofukasawa | 0:7a00359e701e | 120 | compass->getMagneticVector(&mag); |
masahikofukasawa | 0:7a00359e701e | 121 | |
masahikofukasawa | 0:7a00359e701e | 122 | }else if(primaryId == AKM_PRIMARY_ID_AKD_SPI){ |
masahikofukasawa | 7:e269411568c9 | 123 | |
masahikofukasawa | 7:e269411568c9 | 124 | drdy = new InterruptIn(SPI_DRDY); |
masahikofukasawa | 7:e269411568c9 | 125 | drdy->rise(0); |
masahikofukasawa | 0:7a00359e701e | 126 | |
masahikofukasawa | 7:e269411568c9 | 127 | SPI* spi = new SPI(SPI_MOSI, SPI_MISO, SPI_SCK); |
masahikofukasawa | 7:e269411568c9 | 128 | spi->format(8,3); // 8bit, Mode=3 |
masahikofukasawa | 7:e269411568c9 | 129 | spi->frequency(1000000); |
masahikofukasawa | 7:e269411568c9 | 130 | |
masahikofukasawa | 7:e269411568c9 | 131 | DigitalOut* cs = new DigitalOut(SPI_CS); |
masahikofukasawa | 7:e269411568c9 | 132 | |
masahikofukasawa | 7:e269411568c9 | 133 | switch(subid){ |
masahikofukasawa | 7:e269411568c9 | 134 | case AkmAkd::SUB_ID_AK8963N: |
masahikofukasawa | 7:e269411568c9 | 135 | case AkmAkd::SUB_ID_AK8963C: |
masahikofukasawa | 7:e269411568c9 | 136 | type = AkmECompass::AK8963; |
masahikofukasawa | 7:e269411568c9 | 137 | ak8963 = new AK8963(); |
masahikofukasawa | 7:e269411568c9 | 138 | compass = ak8963; |
masahikofukasawa | 7:e269411568c9 | 139 | AkmAkd::sensorName = "AK8963"; |
masahikofukasawa | 7:e269411568c9 | 140 | break; |
masahikofukasawa | 10:5c69b067d88a | 141 | case AkmAkd::SUB_ID_AK09911C: |
masahikofukasawa | 7:e269411568c9 | 142 | type = AkmECompass::AK09911; |
masahikofukasawa | 10:5c69b067d88a | 143 | AkmAkd::sensorName = "AK09911C"; |
masahikofukasawa | 7:e269411568c9 | 144 | return AkmSensor::ERROR; |
masahikofukasawa | 10:5c69b067d88a | 145 | case AkmAkd::SUB_ID_AK09912C: |
masahikofukasawa | 7:e269411568c9 | 146 | type = AkmECompass::AK09912; |
masahikofukasawa | 7:e269411568c9 | 147 | ak099xx = new AK099XX(); |
masahikofukasawa | 7:e269411568c9 | 148 | compass = ak099xx; |
masahikofukasawa | 10:5c69b067d88a | 149 | AkmAkd::sensorName = "AK09912C"; |
masahikofukasawa | 7:e269411568c9 | 150 | break; |
masahikofukasawa | 10:5c69b067d88a | 151 | case AkmAkd::SUB_ID_AK09915C: |
masahikofukasawa | 7:e269411568c9 | 152 | type = AkmECompass::AK09915; |
masahikofukasawa | 7:e269411568c9 | 153 | ak099xx = new AK099XX(); |
masahikofukasawa | 7:e269411568c9 | 154 | compass = ak099xx; |
masahikofukasawa | 10:5c69b067d88a | 155 | AkmAkd::sensorName = "AK09915C"; |
masahikofukasawa | 10:5c69b067d88a | 156 | break; |
masahikofukasawa | 10:5c69b067d88a | 157 | case AkmAkd::SUB_ID_AK09915D: |
masahikofukasawa | 10:5c69b067d88a | 158 | type = AkmECompass::AK09915; |
masahikofukasawa | 10:5c69b067d88a | 159 | AkmAkd::sensorName = "AK09915D"; |
masahikofukasawa | 7:e269411568c9 | 160 | break; |
masahikofukasawa | 7:e269411568c9 | 161 | case AkmAkd::SUB_ID_AK09916C: |
masahikofukasawa | 7:e269411568c9 | 162 | type = AkmECompass::AK09916C; |
masahikofukasawa | 7:e269411568c9 | 163 | AkmAkd::sensorName = "AK09916C"; |
masahikofukasawa | 7:e269411568c9 | 164 | // doesn't support SPI |
masahikofukasawa | 7:e269411568c9 | 165 | return AkmSensor::ERROR; |
masahikofukasawa | 10:5c69b067d88a | 166 | case AkmAkd::SUB_ID_AK09916D: |
masahikofukasawa | 10:5c69b067d88a | 167 | type = AkmECompass::AK09916D; |
masahikofukasawa | 10:5c69b067d88a | 168 | AkmAkd::sensorName = "AK09916D"; |
masahikofukasawa | 10:5c69b067d88a | 169 | // doesn't support SPI |
masahikofukasawa | 10:5c69b067d88a | 170 | return AkmSensor::ERROR; |
masahikofukasawa | 7:e269411568c9 | 171 | default: |
masahikofukasawa | 7:e269411568c9 | 172 | return AkmSensor::ERROR; |
masahikofukasawa | 7:e269411568c9 | 173 | // break; |
masahikofukasawa | 7:e269411568c9 | 174 | } |
masahikofukasawa | 7:e269411568c9 | 175 | |
masahikofukasawa | 7:e269411568c9 | 176 | bool foundSensor = false; |
masahikofukasawa | 7:e269411568c9 | 177 | compass->init(spi, cs, type); |
masahikofukasawa | 7:e269411568c9 | 178 | if(compass->checkConnection() == AkmECompass::SUCCESS) { |
masahikofukasawa | 7:e269411568c9 | 179 | foundSensor = true; |
masahikofukasawa | 7:e269411568c9 | 180 | } |
masahikofukasawa | 7:e269411568c9 | 181 | if(foundSensor != true){ |
masahikofukasawa | 11:cef8dc1cf010 | 182 | MSG("#failed checkConnetion(SPI). %s\r\n",AkmAkd::sensorName); |
masahikofukasawa | 7:e269411568c9 | 183 | return AkmSensor::ERROR; |
masahikofukasawa | 7:e269411568c9 | 184 | } |
masahikofukasawa | 7:e269411568c9 | 185 | // read a data to reset DRDY |
masahikofukasawa | 7:e269411568c9 | 186 | AkmECompass::MagneticVector mag; |
masahikofukasawa | 7:e269411568c9 | 187 | compass->getMagneticVector(&mag); |
masahikofukasawa | 0:7a00359e701e | 188 | } |
masahikofukasawa | 0:7a00359e701e | 189 | |
masahikofukasawa | 11:cef8dc1cf010 | 190 | MSG("#%s detected.\r\n", AkmAkd::sensorName); |
masahikofukasawa | 0:7a00359e701e | 191 | return AkmSensor::SUCCESS; |
masahikofukasawa | 0:7a00359e701e | 192 | } |
masahikofukasawa | 0:7a00359e701e | 193 | |
masahikofukasawa | 0:7a00359e701e | 194 | |
masahikofukasawa | 0:7a00359e701e | 195 | void AkmAkd::checkDRDY(){ |
masahikofukasawa | 0:7a00359e701e | 196 | AkmECompass::Status status = compass->isDataReady(); |
masahikofukasawa | 0:7a00359e701e | 197 | if( status == AkmECompass::DATA_READY || |
masahikofukasawa | 0:7a00359e701e | 198 | status == AkmECompass::DATA_OVER_RUN ) event = true; |
masahikofukasawa | 0:7a00359e701e | 199 | } |
masahikofukasawa | 0:7a00359e701e | 200 | |
masahikofukasawa | 0:7a00359e701e | 201 | void AkmAkd::detectDRDY(){ |
masahikofukasawa | 0:7a00359e701e | 202 | event = true; |
masahikofukasawa | 0:7a00359e701e | 203 | } |
masahikofukasawa | 0:7a00359e701e | 204 | |
masahikofukasawa | 0:7a00359e701e | 205 | bool AkmAkd::isEvent(){ |
masahikofukasawa | 0:7a00359e701e | 206 | return event; |
masahikofukasawa | 0:7a00359e701e | 207 | } |
masahikofukasawa | 0:7a00359e701e | 208 | |
masahikofukasawa | 0:7a00359e701e | 209 | AkmSensor::Status AkmAkd::startSensor(){ |
masahikofukasawa | 11:cef8dc1cf010 | 210 | // read one data to clear DRDY |
masahikofukasawa | 9:6fa3e7b17c27 | 211 | AkmECompass::MagneticVector mag; |
masahikofukasawa | 11:cef8dc1cf010 | 212 | compass->getMagneticVector(&mag); |
masahikofukasawa | 9:6fa3e7b17c27 | 213 | |
masahikofukasawa | 11:cef8dc1cf010 | 214 | // enable interrupt |
masahikofukasawa | 9:6fa3e7b17c27 | 215 | if( primaryId == AKM_PRIMARY_ID_AKD_I2C && |
masahikofukasawa | 10:5c69b067d88a | 216 | (subId == AkmAkd::SUB_ID_AK8963N || |
masahikofukasawa | 10:5c69b067d88a | 217 | subId == AkmAkd::SUB_ID_AK8963C || |
masahikofukasawa | 10:5c69b067d88a | 218 | subId == AkmAkd::SUB_ID_AK09912C || |
masahikofukasawa | 10:5c69b067d88a | 219 | subId == AkmAkd::SUB_ID_AK09915C ) ){ |
masahikofukasawa | 10:5c69b067d88a | 220 | // Push-Pull DRDY |
masahikofukasawa | 0:7a00359e701e | 221 | drdy->rise(this, &AkmAkd::detectDRDY); |
masahikofukasawa | 0:7a00359e701e | 222 | } |
masahikofukasawa | 10:5c69b067d88a | 223 | else if( primaryId == AKM_PRIMARY_ID_AKD_I2C && |
masahikofukasawa | 10:5c69b067d88a | 224 | (subId == AkmAkd::SUB_ID_AK09915D || |
masahikofukasawa | 10:5c69b067d88a | 225 | subId == AkmAkd::SUB_ID_AK09916D ) ){ |
masahikofukasawa | 10:5c69b067d88a | 226 | // Open Drain DRDY |
masahikofukasawa | 10:5c69b067d88a | 227 | drdy->fall(this, &AkmAkd::detectDRDY); |
masahikofukasawa | 10:5c69b067d88a | 228 | } |
masahikofukasawa | 0:7a00359e701e | 229 | else{ |
masahikofukasawa | 10:5c69b067d88a | 230 | // No DRDY |
masahikofukasawa | 9:6fa3e7b17c27 | 231 | ticker.attach(this, &AkmAkd::checkDRDY, 0.005); // 200Hz |
masahikofukasawa | 0:7a00359e701e | 232 | } |
masahikofukasawa | 11:cef8dc1cf010 | 233 | |
masahikofukasawa | 11:cef8dc1cf010 | 234 | // set operation mode |
masahikofukasawa | 11:cef8dc1cf010 | 235 | if( subId == AkmAkd::SUB_ID_AK09915C || subId == AkmAkd::SUB_ID_AK09915D ){ |
masahikofukasawa | 11:cef8dc1cf010 | 236 | if(compass->setOperationMode(mode,nsf,sdr) != AkmECompass::SUCCESS) { |
masahikofukasawa | 11:cef8dc1cf010 | 237 | MSG("#Start sensor failed.\r\n"); |
masahikofukasawa | 11:cef8dc1cf010 | 238 | return AkmSensor::ERROR; |
masahikofukasawa | 11:cef8dc1cf010 | 239 | } |
masahikofukasawa | 11:cef8dc1cf010 | 240 | } |
masahikofukasawa | 11:cef8dc1cf010 | 241 | else if( subId == AkmAkd::SUB_ID_AK09912C ){ |
masahikofukasawa | 11:cef8dc1cf010 | 242 | if(compass->setOperationMode(mode,nsf) != AkmECompass::SUCCESS) { |
masahikofukasawa | 11:cef8dc1cf010 | 243 | MSG("#Start sensor failed.\r\n"); |
masahikofukasawa | 11:cef8dc1cf010 | 244 | return AkmSensor::ERROR; |
masahikofukasawa | 11:cef8dc1cf010 | 245 | } |
masahikofukasawa | 11:cef8dc1cf010 | 246 | } |
masahikofukasawa | 11:cef8dc1cf010 | 247 | else{ |
masahikofukasawa | 11:cef8dc1cf010 | 248 | if(compass->setOperationMode(mode) != AkmECompass::SUCCESS) { |
masahikofukasawa | 11:cef8dc1cf010 | 249 | MSG("#Start sensor failed.\r\n"); |
masahikofukasawa | 11:cef8dc1cf010 | 250 | return AkmSensor::ERROR; |
masahikofukasawa | 11:cef8dc1cf010 | 251 | } |
masahikofukasawa | 11:cef8dc1cf010 | 252 | } |
masahikofukasawa | 11:cef8dc1cf010 | 253 | |
masahikofukasawa | 11:cef8dc1cf010 | 254 | MSG("#Start sensor succceeded.\r\n"); |
masahikofukasawa | 0:7a00359e701e | 255 | return AkmSensor::SUCCESS; |
masahikofukasawa | 0:7a00359e701e | 256 | } |
masahikofukasawa | 0:7a00359e701e | 257 | |
masahikofukasawa | 0:7a00359e701e | 258 | AkmSensor::Status AkmAkd::startSensor(const float sec){ |
masahikofukasawa | 11:cef8dc1cf010 | 259 | return AkmSensor::ERROR; |
masahikofukasawa | 0:7a00359e701e | 260 | } |
masahikofukasawa | 0:7a00359e701e | 261 | |
masahikofukasawa | 0:7a00359e701e | 262 | AkmSensor::Status AkmAkd::stopSensor(){ |
masahikofukasawa | 0:7a00359e701e | 263 | ticker.detach(); |
masahikofukasawa | 11:cef8dc1cf010 | 264 | event = false; |
masahikofukasawa | 11:cef8dc1cf010 | 265 | |
masahikofukasawa | 11:cef8dc1cf010 | 266 | // disable DRDY interrupt |
masahikofukasawa | 11:cef8dc1cf010 | 267 | if( primaryId == AKM_PRIMARY_ID_AKD_I2C && |
masahikofukasawa | 11:cef8dc1cf010 | 268 | (subId == AkmAkd::SUB_ID_AK8963N || |
masahikofukasawa | 11:cef8dc1cf010 | 269 | subId == AkmAkd::SUB_ID_AK8963C || |
masahikofukasawa | 11:cef8dc1cf010 | 270 | subId == AkmAkd::SUB_ID_AK09912C || |
masahikofukasawa | 11:cef8dc1cf010 | 271 | subId == AkmAkd::SUB_ID_AK09915C ) ){ |
masahikofukasawa | 11:cef8dc1cf010 | 272 | drdy->rise(NULL); |
masahikofukasawa | 11:cef8dc1cf010 | 273 | } |
masahikofukasawa | 11:cef8dc1cf010 | 274 | else if( primaryId == AKM_PRIMARY_ID_AKD_I2C && |
masahikofukasawa | 11:cef8dc1cf010 | 275 | (subId == AkmAkd::SUB_ID_AK09915D || |
masahikofukasawa | 11:cef8dc1cf010 | 276 | subId == AkmAkd::SUB_ID_AK09916D ) ){ |
masahikofukasawa | 11:cef8dc1cf010 | 277 | // Open Drain DRDY |
masahikofukasawa | 11:cef8dc1cf010 | 278 | drdy->fall(NULL); |
masahikofukasawa | 11:cef8dc1cf010 | 279 | } |
masahikofukasawa | 11:cef8dc1cf010 | 280 | |
masahikofukasawa | 0:7a00359e701e | 281 | // Puts the device into power down mode. |
masahikofukasawa | 0:7a00359e701e | 282 | if(compass->setOperationMode(AkmECompass::MODE_POWER_DOWN) != AkmECompass::SUCCESS) { |
masahikofukasawa | 0:7a00359e701e | 283 | return AkmSensor::ERROR; |
masahikofukasawa | 0:7a00359e701e | 284 | } |
masahikofukasawa | 11:cef8dc1cf010 | 285 | // read one data to clear DRDY |
masahikofukasawa | 11:cef8dc1cf010 | 286 | AkmECompass::MagneticVector mag; |
masahikofukasawa | 11:cef8dc1cf010 | 287 | compass->getMagneticVector(&mag); |
masahikofukasawa | 11:cef8dc1cf010 | 288 | |
masahikofukasawa | 0:7a00359e701e | 289 | return AkmSensor::SUCCESS; |
masahikofukasawa | 0:7a00359e701e | 290 | } |
masahikofukasawa | 0:7a00359e701e | 291 | |
masahikofukasawa | 0:7a00359e701e | 292 | AkmSensor::Status AkmAkd::readSensorData(Message* msg){ |
masahikofukasawa | 0:7a00359e701e | 293 | event = false; |
masahikofukasawa | 0:7a00359e701e | 294 | |
masahikofukasawa | 0:7a00359e701e | 295 | AkmECompass::MagneticVector mag; |
masahikofukasawa | 0:7a00359e701e | 296 | AkmECompass::Status status = compass->getMagneticVector(&mag); |
masahikofukasawa | 0:7a00359e701e | 297 | if( status != AkmECompass::SUCCESS){ |
masahikofukasawa | 0:7a00359e701e | 298 | return AkmSensor::ERROR; |
masahikofukasawa | 0:7a00359e701e | 299 | } |
masahikofukasawa | 0:7a00359e701e | 300 | msg->setCommand(Message::CMD_START_MEASUREMENT); |
masahikofukasawa | 0:7a00359e701e | 301 | msg->setArgument( 0, (mag.isOverflow ? 1 : 0) ); |
masahikofukasawa | 0:7a00359e701e | 302 | msg->setArgument( 1,(char)((int32_t)(mag.mx/0.15) >> 8)); |
masahikofukasawa | 0:7a00359e701e | 303 | msg->setArgument( 2, (char)((int32_t)(mag.mx/0.15) & 0x00FF) ); |
masahikofukasawa | 0:7a00359e701e | 304 | msg->setArgument( 3, (char)((int32_t)(mag.my/0.15) >> 8) ); |
masahikofukasawa | 0:7a00359e701e | 305 | msg->setArgument( 4, (char)((int32_t)(mag.my/0.15) & 0x00FF) ); |
masahikofukasawa | 0:7a00359e701e | 306 | msg->setArgument( 5, (char)((int32_t)(mag.mz/0.15) >> 8) ); |
masahikofukasawa | 0:7a00359e701e | 307 | msg->setArgument( 6, (char)((int32_t)(mag.mz/0.15) & 0x00FF) ); |
masahikofukasawa | 0:7a00359e701e | 308 | return AkmSensor::SUCCESS; |
masahikofukasawa | 0:7a00359e701e | 309 | } |
masahikofukasawa | 0:7a00359e701e | 310 | |
masahikofukasawa | 0:7a00359e701e | 311 | AkmSensor::Status AkmAkd::requestCommand(Message* in, Message* out){ |
masahikofukasawa | 9:6fa3e7b17c27 | 312 | AkmSensor::Status status = AkmSensor::SUCCESS; |
masahikofukasawa | 9:6fa3e7b17c27 | 313 | Message::Command cmd = in->getCommand(); |
masahikofukasawa | 9:6fa3e7b17c27 | 314 | out->setCommand(cmd); |
masahikofukasawa | 9:6fa3e7b17c27 | 315 | |
masahikofukasawa | 9:6fa3e7b17c27 | 316 | switch(cmd){ |
masahikofukasawa | 9:6fa3e7b17c27 | 317 | case Message::CMD_COMPASS_GET_OPERATION_MODE: |
masahikofukasawa | 9:6fa3e7b17c27 | 318 | { |
masahikofukasawa | 9:6fa3e7b17c27 | 319 | if(compass->getOperationMode(&mode) != AkmECompass::SUCCESS) { |
masahikofukasawa | 9:6fa3e7b17c27 | 320 | status = AkmSensor::ERROR; |
masahikofukasawa | 11:cef8dc1cf010 | 321 | MSG("#Error set operation mode.\r\n"); |
masahikofukasawa | 9:6fa3e7b17c27 | 322 | } |
masahikofukasawa | 9:6fa3e7b17c27 | 323 | out->setArgument(0,mode); |
masahikofukasawa | 9:6fa3e7b17c27 | 324 | break; |
masahikofukasawa | 9:6fa3e7b17c27 | 325 | } |
masahikofukasawa | 9:6fa3e7b17c27 | 326 | case Message::CMD_COMPASS_SET_OPERATION_MODE: |
masahikofukasawa | 9:6fa3e7b17c27 | 327 | { |
masahikofukasawa | 9:6fa3e7b17c27 | 328 | mode = (AkmECompass::OperationMode)in->getArgument(0); |
masahikofukasawa | 10:5c69b067d88a | 329 | if(subId == AkmAkd::SUB_ID_AK09915C || subId == AkmAkd::SUB_ID_AK09915D){ |
masahikofukasawa | 9:6fa3e7b17c27 | 330 | nsf = (AkmECompass::Nsf)in->getArgument(1); |
masahikofukasawa | 9:6fa3e7b17c27 | 331 | sdr = (AkmECompass::Sdr)in->getArgument(2); |
masahikofukasawa | 9:6fa3e7b17c27 | 332 | if(compass->setOperationMode(mode,nsf,sdr) != AkmECompass::SUCCESS) { |
masahikofukasawa | 9:6fa3e7b17c27 | 333 | status = AkmSensor::ERROR; |
masahikofukasawa | 11:cef8dc1cf010 | 334 | MSG("#Error set operation mode.\r\n"); |
masahikofukasawa | 9:6fa3e7b17c27 | 335 | } |
masahikofukasawa | 9:6fa3e7b17c27 | 336 | } |
masahikofukasawa | 10:5c69b067d88a | 337 | else if(subId == AkmAkd::SUB_ID_AK09912C){ |
masahikofukasawa | 9:6fa3e7b17c27 | 338 | nsf = (AkmECompass::Nsf)in->getArgument(1); |
masahikofukasawa | 9:6fa3e7b17c27 | 339 | if(compass->setOperationMode(mode,(AkmECompass::Nsf)nsf) != AkmECompass::SUCCESS) { |
masahikofukasawa | 9:6fa3e7b17c27 | 340 | status = AkmSensor::ERROR; |
masahikofukasawa | 11:cef8dc1cf010 | 341 | MSG("#Error set operation mode.\r\n"); |
masahikofukasawa | 9:6fa3e7b17c27 | 342 | } |
masahikofukasawa | 9:6fa3e7b17c27 | 343 | } |
masahikofukasawa | 9:6fa3e7b17c27 | 344 | else{ |
masahikofukasawa | 9:6fa3e7b17c27 | 345 | if(compass->setOperationMode(mode) != AkmECompass::SUCCESS) { |
masahikofukasawa | 9:6fa3e7b17c27 | 346 | status = AkmSensor::ERROR; |
masahikofukasawa | 11:cef8dc1cf010 | 347 | MSG("#Error set operation mode.\r\n"); |
masahikofukasawa | 9:6fa3e7b17c27 | 348 | } |
masahikofukasawa | 9:6fa3e7b17c27 | 349 | } |
masahikofukasawa | 9:6fa3e7b17c27 | 350 | out->setArgument(0,(char)status); |
masahikofukasawa | 9:6fa3e7b17c27 | 351 | break; |
masahikofukasawa | 9:6fa3e7b17c27 | 352 | } |
masahikofukasawa | 9:6fa3e7b17c27 | 353 | case Message::CMD_REG_WRITEN: |
masahikofukasawa | 9:6fa3e7b17c27 | 354 | { |
masahikofukasawa | 9:6fa3e7b17c27 | 355 | char address = in->getArgument(0); |
masahikofukasawa | 9:6fa3e7b17c27 | 356 | int len = (int)in->getArgument(1); |
masahikofukasawa | 9:6fa3e7b17c27 | 357 | char data[len]; |
masahikofukasawa | 9:6fa3e7b17c27 | 358 | for(int i=0; i<len; i++){ |
masahikofukasawa | 9:6fa3e7b17c27 | 359 | data[i] = in->getArgument(i); |
masahikofukasawa | 9:6fa3e7b17c27 | 360 | } |
masahikofukasawa | 9:6fa3e7b17c27 | 361 | if( compass->write(address, data, len) != AkmECompass::SUCCESS) { |
masahikofukasawa | 9:6fa3e7b17c27 | 362 | status = AkmSensor::ERROR; |
masahikofukasawa | 11:cef8dc1cf010 | 363 | MSG("#Error register write.\r\n"); |
masahikofukasawa | 9:6fa3e7b17c27 | 364 | } |
masahikofukasawa | 9:6fa3e7b17c27 | 365 | out->setArgument(0,(char)status); |
masahikofukasawa | 9:6fa3e7b17c27 | 366 | break; |
masahikofukasawa | 9:6fa3e7b17c27 | 367 | } |
masahikofukasawa | 9:6fa3e7b17c27 | 368 | case Message::CMD_REG_READ: |
masahikofukasawa | 9:6fa3e7b17c27 | 369 | { |
masahikofukasawa | 9:6fa3e7b17c27 | 370 | char address = in->getArgument(0); |
masahikofukasawa | 9:6fa3e7b17c27 | 371 | int len = (int)in->getArgument(1); |
masahikofukasawa | 9:6fa3e7b17c27 | 372 | char data; |
masahikofukasawa | 9:6fa3e7b17c27 | 373 | if( compass->read(address, &data, len) != AkmECompass::SUCCESS) { |
masahikofukasawa | 9:6fa3e7b17c27 | 374 | status = AkmSensor::ERROR; |
masahikofukasawa | 11:cef8dc1cf010 | 375 | MSG("#Error register read.\r\n"); |
masahikofukasawa | 9:6fa3e7b17c27 | 376 | } |
masahikofukasawa | 9:6fa3e7b17c27 | 377 | out->setArgument(0,data); |
masahikofukasawa | 9:6fa3e7b17c27 | 378 | break; |
masahikofukasawa | 9:6fa3e7b17c27 | 379 | } |
masahikofukasawa | 9:6fa3e7b17c27 | 380 | case Message::CMD_REG_READN: |
masahikofukasawa | 9:6fa3e7b17c27 | 381 | { |
masahikofukasawa | 9:6fa3e7b17c27 | 382 | char address = in->getArgument(0); |
masahikofukasawa | 9:6fa3e7b17c27 | 383 | int len = (int)in->getArgument(1); |
masahikofukasawa | 9:6fa3e7b17c27 | 384 | char data[len]; |
masahikofukasawa | 9:6fa3e7b17c27 | 385 | if( compass->read(address, data, len) != AkmECompass::SUCCESS) { |
masahikofukasawa | 9:6fa3e7b17c27 | 386 | status = AkmSensor::ERROR; |
masahikofukasawa | 11:cef8dc1cf010 | 387 | MSG("#Error register read.\r\n"); |
masahikofukasawa | 9:6fa3e7b17c27 | 388 | } |
masahikofukasawa | 9:6fa3e7b17c27 | 389 | for(int i=0; i<len; i++){ |
masahikofukasawa | 9:6fa3e7b17c27 | 390 | out->setArgument(i, data[i]); |
masahikofukasawa | 9:6fa3e7b17c27 | 391 | } |
masahikofukasawa | 9:6fa3e7b17c27 | 392 | break; |
masahikofukasawa | 9:6fa3e7b17c27 | 393 | } |
masahikofukasawa | 9:6fa3e7b17c27 | 394 | default: |
masahikofukasawa | 9:6fa3e7b17c27 | 395 | { |
masahikofukasawa | 11:cef8dc1cf010 | 396 | MSG("#Error no command.\r\n"); |
masahikofukasawa | 9:6fa3e7b17c27 | 397 | status = AkmSensor::ERROR; |
masahikofukasawa | 9:6fa3e7b17c27 | 398 | break; |
masahikofukasawa | 9:6fa3e7b17c27 | 399 | } |
masahikofukasawa | 9:6fa3e7b17c27 | 400 | } |
masahikofukasawa | 9:6fa3e7b17c27 | 401 | |
masahikofukasawa | 0:7a00359e701e | 402 | return AkmSensor::SUCCESS; |
masahikofukasawa | 0:7a00359e701e | 403 | } |
masahikofukasawa | 0:7a00359e701e | 404 | |
masahikofukasawa | 0:7a00359e701e | 405 | char* AkmAkd::getSensorName(){ |
masahikofukasawa | 0:7a00359e701e | 406 | return sensorName; |
masahikofukasawa | 0:7a00359e701e | 407 | } |