Republished Library, to be refined for use with the SparkFun 9DOF in HARP project.
Fork of ADXL345 by
ADXL345.cpp@9:cc0260a2404b, 2012-11-06 (annotated)
- Committer:
- tylerjw
- Date:
- Tue Nov 06 16:40:36 2012 +0000
- Revision:
- 9:cc0260a2404b
- Parent:
- 8:4cdd4315189f
- Child:
- 10:d81793e01ec4
added config.txt functionality to init()
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Digixx | 0:1e4aa22fc1a1 | 1 | /** |
gltest26 | 3:7b83694c7292 | 2 | * @file ADXL345.cpp |
tylerjw | 8:4cdd4315189f | 3 | * @author Tyler Weaver |
Digixx | 0:1e4aa22fc1a1 | 4 | * @author Peter Swanson |
Digixx | 0:1e4aa22fc1a1 | 5 | * A personal note from me: Jesus Christ has changed my life so much it blows my mind. I say this because |
Digixx | 0:1e4aa22fc1a1 | 6 | * today, religion is thought of as something that you do or believe and has about as |
Digixx | 0:1e4aa22fc1a1 | 7 | * little impact on a person as their political stance. But for me, God gives me daily |
Digixx | 0:1e4aa22fc1a1 | 8 | * strength and has filled my life with the satisfaction that I could never find in any |
tylerjw | 6:5fb29534a6cf | 9 | * of the other things that I once looked for it in. |
Digixx | 0:1e4aa22fc1a1 | 10 | * If your interested, heres verse that changed my life: |
Digixx | 0:1e4aa22fc1a1 | 11 | * Rom 8:1-3: "Therefore, there is now no condemnation for those who are in Christ Jesus, |
Digixx | 0:1e4aa22fc1a1 | 12 | * because through Christ Jesus, the law of the Spirit who gives life has set |
tylerjw | 6:5fb29534a6cf | 13 | * me free from the law of sin (which brings...) and death. For what the law |
Digixx | 0:1e4aa22fc1a1 | 14 | * was powerless to do in that it was weakened by the flesh, God did by sending |
Digixx | 0:1e4aa22fc1a1 | 15 | * His own Son in the likeness of sinful flesh to be a sin offering. And so He |
tylerjw | 6:5fb29534a6cf | 16 | * condemned sin in the flesh in order that the righteous requirements of the |
Digixx | 0:1e4aa22fc1a1 | 17 | * (God's) law might be fully met in us, who live not according to the flesh |
Digixx | 0:1e4aa22fc1a1 | 18 | * but according to the Spirit." |
Digixx | 0:1e4aa22fc1a1 | 19 | * |
Digixx | 0:1e4aa22fc1a1 | 20 | * A special thanks to Ewout van Bekkum for all his patient help in developing this library! |
Digixx | 0:1e4aa22fc1a1 | 21 | * |
Digixx | 0:1e4aa22fc1a1 | 22 | * @section LICENSE |
Digixx | 0:1e4aa22fc1a1 | 23 | * |
Digixx | 0:1e4aa22fc1a1 | 24 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
Digixx | 0:1e4aa22fc1a1 | 25 | * of this software and associated documentation files (the "Software"), to deal |
Digixx | 0:1e4aa22fc1a1 | 26 | * in the Software without restriction, including without limitation the rights |
Digixx | 0:1e4aa22fc1a1 | 27 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
Digixx | 0:1e4aa22fc1a1 | 28 | * copies of the Software, and to permit persons to whom the Software is |
Digixx | 0:1e4aa22fc1a1 | 29 | * furnished to do so, subject to the following conditions: |
Digixx | 0:1e4aa22fc1a1 | 30 | * |
Digixx | 0:1e4aa22fc1a1 | 31 | * The above copyright notice and this permission notice shall be included in |
Digixx | 0:1e4aa22fc1a1 | 32 | * all copies or substantial portions of the Software. |
Digixx | 0:1e4aa22fc1a1 | 33 | * |
Digixx | 0:1e4aa22fc1a1 | 34 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
Digixx | 0:1e4aa22fc1a1 | 35 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
Digixx | 0:1e4aa22fc1a1 | 36 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
Digixx | 0:1e4aa22fc1a1 | 37 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
Digixx | 0:1e4aa22fc1a1 | 38 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
Digixx | 0:1e4aa22fc1a1 | 39 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
Digixx | 0:1e4aa22fc1a1 | 40 | * THE SOFTWARE. |
Digixx | 0:1e4aa22fc1a1 | 41 | * |
Digixx | 0:1e4aa22fc1a1 | 42 | * @section DESCRIPTION |
Digixx | 0:1e4aa22fc1a1 | 43 | * |
Digixx | 0:1e4aa22fc1a1 | 44 | * ADXL345, triple axis, I2C interface, accelerometer. |
Digixx | 0:1e4aa22fc1a1 | 45 | * |
Digixx | 0:1e4aa22fc1a1 | 46 | * Datasheet: |
Digixx | 0:1e4aa22fc1a1 | 47 | * |
Digixx | 0:1e4aa22fc1a1 | 48 | * http://www.analog.com/static/imported-files/data_sheets/ADXL345.pdf |
tylerjw | 6:5fb29534a6cf | 49 | */ |
tylerjw | 6:5fb29534a6cf | 50 | |
gltest26 | 3:7b83694c7292 | 51 | /* |
Digixx | 0:1e4aa22fc1a1 | 52 | * Includes |
Digixx | 0:1e4aa22fc1a1 | 53 | */ |
Digixx | 0:1e4aa22fc1a1 | 54 | #include "ADXL345.h" |
Digixx | 0:1e4aa22fc1a1 | 55 | |
Digixx | 0:1e4aa22fc1a1 | 56 | //#include "mbed.h" |
Digixx | 0:1e4aa22fc1a1 | 57 | |
tylerjw | 6:5fb29534a6cf | 58 | ADXL345::ADXL345(PinName sda, PinName scl) : i2c_(*(new I2C(sda, scl))) |
tylerjw | 6:5fb29534a6cf | 59 | { |
gltest26 | 5:122a504fcfa3 | 60 | myI2c = &i2c_; |
tylerjw | 9:cc0260a2404b | 61 | init(); |
gltest26 | 5:122a504fcfa3 | 62 | } |
gltest26 | 5:122a504fcfa3 | 63 | |
tylerjw | 6:5fb29534a6cf | 64 | ADXL345::~ADXL345() |
tylerjw | 6:5fb29534a6cf | 65 | { |
gltest26 | 5:122a504fcfa3 | 66 | delete myI2c; |
gltest26 | 5:122a504fcfa3 | 67 | } |
gltest26 | 5:122a504fcfa3 | 68 | |
gltest26 | 5:122a504fcfa3 | 69 | |
tylerjw | 6:5fb29534a6cf | 70 | void ADXL345::init() |
tylerjw | 6:5fb29534a6cf | 71 | { |
tylerjw | 6:5fb29534a6cf | 72 | setDataRate(ADXL345_6HZ25); // 6.25 Hz |
Digixx | 0:1e4aa22fc1a1 | 73 | |
tylerjw | 6:5fb29534a6cf | 74 | setDataFormatControl(ADXL345_FULL_RES | ADXL345_2G); // full resolution, right justified, 2g range |
tylerjw | 6:5fb29534a6cf | 75 | |
tylerjw | 9:cc0260a2404b | 76 | LocalFileSystem local("local"); |
tylerjw | 9:cc0260a2404b | 77 | |
tylerjw | 9:cc0260a2404b | 78 | if(FILE *fp = fopen("/local/config.txt", "r")) { // Open "config.txt" for reading - if it doesn't exist, pass over it |
tylerjw | 9:cc0260a2404b | 79 | int8_t calibration_offset[3]; |
tylerjw | 9:cc0260a2404b | 80 | DigitalOut led(LED1); |
tylerjw | 9:cc0260a2404b | 81 | led = 1; |
tylerjw | 9:cc0260a2404b | 82 | fscanf(fp, "ADXL345 x:%d,y:%d,z:%d", &calibration_offset[0], &calibration_offset[1], &calibration_offset[2]); |
tylerjw | 9:cc0260a2404b | 83 | fclose(fp); |
tylerjw | 9:cc0260a2404b | 84 | for(char axis = 0x00; axis < 0x03; axis++) |
tylerjw | 9:cc0260a2404b | 85 | setOffset(axis,calibration_offset[axis]); |
tylerjw | 9:cc0260a2404b | 86 | led = 0; |
tylerjw | 9:cc0260a2404b | 87 | } |
Digixx | 0:1e4aa22fc1a1 | 88 | } |
Digixx | 0:1e4aa22fc1a1 | 89 | |
Digixx | 0:1e4aa22fc1a1 | 90 | |
tylerjw | 6:5fb29534a6cf | 91 | char ADXL345::SingleByteRead(char address) |
tylerjw | 6:5fb29534a6cf | 92 | { |
tylerjw | 6:5fb29534a6cf | 93 | char tx = address; |
tylerjw | 6:5fb29534a6cf | 94 | char output; |
Digixx | 0:1e4aa22fc1a1 | 95 | i2c_.write( ADXL345_WRITE , &tx, 1); //tell it what you want to read |
Digixx | 0:1e4aa22fc1a1 | 96 | i2c_.read( ADXL345_READ , &output, 1); //tell it where to store the data |
Digixx | 0:1e4aa22fc1a1 | 97 | return output; |
Digixx | 0:1e4aa22fc1a1 | 98 | } |
Digixx | 0:1e4aa22fc1a1 | 99 | |
Digixx | 0:1e4aa22fc1a1 | 100 | |
Digixx | 0:1e4aa22fc1a1 | 101 | /* |
Digixx | 0:1e4aa22fc1a1 | 102 | ***info on the i2c_.write*** |
Digixx | 0:1e4aa22fc1a1 | 103 | address 8-bit I2C slave address [ addr | 0 ] |
Digixx | 0:1e4aa22fc1a1 | 104 | data Pointer to the byte-array data to send |
Digixx | 0:1e4aa22fc1a1 | 105 | length Number of bytes to send |
Digixx | 0:1e4aa22fc1a1 | 106 | repeated Repeated start, true - do not send stop at end |
Digixx | 0:1e4aa22fc1a1 | 107 | returns 0 on success (ack), or non-0 on failure (nack) |
Digixx | 0:1e4aa22fc1a1 | 108 | */ |
Digixx | 0:1e4aa22fc1a1 | 109 | |
tylerjw | 6:5fb29534a6cf | 110 | int ADXL345::SingleByteWrite(char address, char data) |
tylerjw | 6:5fb29534a6cf | 111 | { |
tylerjw | 6:5fb29534a6cf | 112 | int ack = 0; |
tylerjw | 6:5fb29534a6cf | 113 | char tx[2]; |
tylerjw | 6:5fb29534a6cf | 114 | tx[0] = address; |
tylerjw | 6:5fb29534a6cf | 115 | tx[1] = data; |
tylerjw | 6:5fb29534a6cf | 116 | return ack | i2c_.write( ADXL345_WRITE , tx, 2); |
Digixx | 0:1e4aa22fc1a1 | 117 | } |
Digixx | 0:1e4aa22fc1a1 | 118 | |
Digixx | 0:1e4aa22fc1a1 | 119 | |
tylerjw | 6:5fb29534a6cf | 120 | void ADXL345::multiByteRead(char address, char* output, int size) |
tylerjw | 6:5fb29534a6cf | 121 | { |
Digixx | 0:1e4aa22fc1a1 | 122 | i2c_.write( ADXL345_WRITE, &address, 1); //tell it where to read from |
Digixx | 0:1e4aa22fc1a1 | 123 | i2c_.read( ADXL345_READ , output, size); //tell it where to store the data read |
Digixx | 0:1e4aa22fc1a1 | 124 | } |
Digixx | 0:1e4aa22fc1a1 | 125 | |
Digixx | 0:1e4aa22fc1a1 | 126 | |
tylerjw | 6:5fb29534a6cf | 127 | int ADXL345::multiByteWrite(char address, char* ptr_data, int size) |
tylerjw | 6:5fb29534a6cf | 128 | { |
tylerjw | 6:5fb29534a6cf | 129 | int ack; |
tylerjw | 6:5fb29534a6cf | 130 | |
tylerjw | 6:5fb29534a6cf | 131 | ack = i2c_.write( ADXL345_WRITE, &address, 1); //tell it where to write to |
tylerjw | 6:5fb29534a6cf | 132 | return ack | i2c_.write( ADXL345_READ, ptr_data, size); //tell it what data to write |
Digixx | 0:1e4aa22fc1a1 | 133 | } |
Digixx | 0:1e4aa22fc1a1 | 134 | |
Digixx | 0:1e4aa22fc1a1 | 135 | |
tylerjw | 8:4cdd4315189f | 136 | void ADXL345::getOutput(int16_t* readings) |
tylerjw | 6:5fb29534a6cf | 137 | { |
tylerjw | 6:5fb29534a6cf | 138 | char buffer[6]; |
Digixx | 0:1e4aa22fc1a1 | 139 | multiByteRead(ADXL345_DATAX0_REG, buffer, 6); |
tylerjw | 6:5fb29534a6cf | 140 | |
gltest26 | 3:7b83694c7292 | 141 | readings[0] = wordExtend(&buffer[0]); |
gltest26 | 3:7b83694c7292 | 142 | readings[1] = wordExtend(&buffer[2]); |
gltest26 | 3:7b83694c7292 | 143 | readings[2] = wordExtend(&buffer[4]); |
Digixx | 0:1e4aa22fc1a1 | 144 | } |
Digixx | 0:1e4aa22fc1a1 | 145 | |
tylerjw | 6:5fb29534a6cf | 146 | char ADXL345::getDeviceID() |
tylerjw | 6:5fb29534a6cf | 147 | { |
Digixx | 0:1e4aa22fc1a1 | 148 | return SingleByteRead(ADXL345_DEVID_REG); |
tylerjw | 6:5fb29534a6cf | 149 | } |
Digixx | 0:1e4aa22fc1a1 | 150 | // |
tylerjw | 6:5fb29534a6cf | 151 | int ADXL345::setPowerMode(char mode) |
tylerjw | 6:5fb29534a6cf | 152 | { |
Digixx | 0:1e4aa22fc1a1 | 153 | //Get the current register contents, so we don't clobber the rate value. |
Digixx | 0:1e4aa22fc1a1 | 154 | char registerContents = (mode << 4) | SingleByteRead(ADXL345_BW_RATE_REG); |
Digixx | 0:1e4aa22fc1a1 | 155 | |
tylerjw | 6:5fb29534a6cf | 156 | return SingleByteWrite(ADXL345_BW_RATE_REG, registerContents); |
Digixx | 0:1e4aa22fc1a1 | 157 | } |
Digixx | 0:1e4aa22fc1a1 | 158 | |
tylerjw | 8:4cdd4315189f | 159 | char ADXL345::getBwRateReg() |
tylerjw | 8:4cdd4315189f | 160 | { |
tylerjw | 8:4cdd4315189f | 161 | return SingleByteRead(ADXL345_BW_RATE_REG); |
tylerjw | 8:4cdd4315189f | 162 | } |
tylerjw | 8:4cdd4315189f | 163 | |
tylerjw | 8:4cdd4315189f | 164 | int ADXL345::setBwRateReg(char reg) |
tylerjw | 8:4cdd4315189f | 165 | { |
tylerjw | 8:4cdd4315189f | 166 | return SingleByteWrite(ADXL345_BW_RATE_REG, reg); |
tylerjw | 8:4cdd4315189f | 167 | } |
tylerjw | 8:4cdd4315189f | 168 | |
tylerjw | 6:5fb29534a6cf | 169 | char ADXL345::getPowerControl() |
tylerjw | 6:5fb29534a6cf | 170 | { |
Digixx | 0:1e4aa22fc1a1 | 171 | return SingleByteRead(ADXL345_POWER_CTL_REG); |
Digixx | 0:1e4aa22fc1a1 | 172 | } |
Digixx | 0:1e4aa22fc1a1 | 173 | |
tylerjw | 6:5fb29534a6cf | 174 | int ADXL345::setPowerControl(char settings) |
tylerjw | 6:5fb29534a6cf | 175 | { |
Digixx | 0:1e4aa22fc1a1 | 176 | return SingleByteWrite(ADXL345_POWER_CTL_REG, settings); |
Digixx | 0:1e4aa22fc1a1 | 177 | |
Digixx | 0:1e4aa22fc1a1 | 178 | } |
Digixx | 0:1e4aa22fc1a1 | 179 | |
tylerjw | 6:5fb29534a6cf | 180 | char ADXL345::getDataFormatControl(void) |
tylerjw | 6:5fb29534a6cf | 181 | { |
Digixx | 0:1e4aa22fc1a1 | 182 | return SingleByteRead(ADXL345_DATA_FORMAT_REG); |
Digixx | 0:1e4aa22fc1a1 | 183 | } |
Digixx | 0:1e4aa22fc1a1 | 184 | |
tylerjw | 6:5fb29534a6cf | 185 | int ADXL345::setDataFormatControl(char settings) |
tylerjw | 6:5fb29534a6cf | 186 | { |
tylerjw | 6:5fb29534a6cf | 187 | return SingleByteWrite(ADXL345_DATA_FORMAT_REG, settings); |
Digixx | 0:1e4aa22fc1a1 | 188 | } |
Digixx | 0:1e4aa22fc1a1 | 189 | |
tylerjw | 6:5fb29534a6cf | 190 | int ADXL345::setDataFormatControl(char settings, char mask, char *prev) |
tylerjw | 6:5fb29534a6cf | 191 | { |
gltest26 | 4:8046894b947e | 192 | char old = SingleByteRead(ADXL345_DATA_FORMAT_REG); |
gltest26 | 4:8046894b947e | 193 | if(prev) |
gltest26 | 4:8046894b947e | 194 | *prev = old; |
gltest26 | 4:8046894b947e | 195 | return SingleByteWrite(ADXL345_DATA_FORMAT_REG, (old | (settings & mask)) & (settings | ~mask)); |
gltest26 | 4:8046894b947e | 196 | } |
gltest26 | 4:8046894b947e | 197 | |
tylerjw | 6:5fb29534a6cf | 198 | int ADXL345::setDataRate(char rate) |
tylerjw | 6:5fb29534a6cf | 199 | { |
Digixx | 0:1e4aa22fc1a1 | 200 | //Get the current register contents, so we don't clobber the power bit. |
Digixx | 0:1e4aa22fc1a1 | 201 | char registerContents = SingleByteRead(ADXL345_BW_RATE_REG); |
Digixx | 0:1e4aa22fc1a1 | 202 | |
Digixx | 0:1e4aa22fc1a1 | 203 | registerContents &= 0x10; |
Digixx | 0:1e4aa22fc1a1 | 204 | registerContents |= rate; |
Digixx | 0:1e4aa22fc1a1 | 205 | |
Digixx | 0:1e4aa22fc1a1 | 206 | return SingleByteWrite(ADXL345_BW_RATE_REG, registerContents); |
Digixx | 0:1e4aa22fc1a1 | 207 | } |
Digixx | 0:1e4aa22fc1a1 | 208 | |
Digixx | 0:1e4aa22fc1a1 | 209 | |
tylerjw | 6:5fb29534a6cf | 210 | char ADXL345::getOffset(char axis) |
tylerjw | 6:5fb29534a6cf | 211 | { |
Digixx | 0:1e4aa22fc1a1 | 212 | char address = 0; |
Digixx | 0:1e4aa22fc1a1 | 213 | |
Digixx | 0:1e4aa22fc1a1 | 214 | if (axis == ADXL345_X) { |
Digixx | 0:1e4aa22fc1a1 | 215 | address = ADXL345_OFSX_REG; |
Digixx | 0:1e4aa22fc1a1 | 216 | } else if (axis == ADXL345_Y) { |
Digixx | 0:1e4aa22fc1a1 | 217 | address = ADXL345_OFSY_REG; |
Digixx | 0:1e4aa22fc1a1 | 218 | } else if (axis == ADXL345_Z) { |
Digixx | 0:1e4aa22fc1a1 | 219 | address = ADXL345_OFSZ_REG; |
Digixx | 0:1e4aa22fc1a1 | 220 | } |
Digixx | 0:1e4aa22fc1a1 | 221 | |
tylerjw | 6:5fb29534a6cf | 222 | return SingleByteRead(address); |
Digixx | 0:1e4aa22fc1a1 | 223 | } |
Digixx | 0:1e4aa22fc1a1 | 224 | |
tylerjw | 6:5fb29534a6cf | 225 | int ADXL345::setOffset(char axis, char offset) |
tylerjw | 6:5fb29534a6cf | 226 | { |
Digixx | 0:1e4aa22fc1a1 | 227 | char address = 0; |
Digixx | 0:1e4aa22fc1a1 | 228 | |
Digixx | 0:1e4aa22fc1a1 | 229 | if (axis == ADXL345_X) { |
Digixx | 0:1e4aa22fc1a1 | 230 | address = ADXL345_OFSX_REG; |
Digixx | 0:1e4aa22fc1a1 | 231 | } else if (axis == ADXL345_Y) { |
Digixx | 0:1e4aa22fc1a1 | 232 | address = ADXL345_OFSY_REG; |
Digixx | 0:1e4aa22fc1a1 | 233 | } else if (axis == ADXL345_Z) { |
Digixx | 0:1e4aa22fc1a1 | 234 | address = ADXL345_OFSZ_REG; |
Digixx | 0:1e4aa22fc1a1 | 235 | } |
Digixx | 0:1e4aa22fc1a1 | 236 | |
tylerjw | 6:5fb29534a6cf | 237 | return SingleByteWrite(address, offset); |
Digixx | 0:1e4aa22fc1a1 | 238 | } |
Digixx | 0:1e4aa22fc1a1 | 239 | |
Digixx | 0:1e4aa22fc1a1 | 240 | |
tylerjw | 6:5fb29534a6cf | 241 | char ADXL345::getFifoControl(void) |
tylerjw | 6:5fb29534a6cf | 242 | { |
tylerjw | 6:5fb29534a6cf | 243 | return SingleByteRead(ADXL345_FIFO_CTL); |
tylerjw | 6:5fb29534a6cf | 244 | } |
tylerjw | 6:5fb29534a6cf | 245 | |
tylerjw | 6:5fb29534a6cf | 246 | int ADXL345::setFifoControl(char settings) |
tylerjw | 6:5fb29534a6cf | 247 | { |
tylerjw | 6:5fb29534a6cf | 248 | return SingleByteWrite(ADXL345_FIFO_STATUS, settings); |
tylerjw | 6:5fb29534a6cf | 249 | } |
Digixx | 0:1e4aa22fc1a1 | 250 | |
tylerjw | 6:5fb29534a6cf | 251 | char ADXL345::getFifoStatus(void) |
tylerjw | 6:5fb29534a6cf | 252 | { |
tylerjw | 6:5fb29534a6cf | 253 | return SingleByteRead(ADXL345_FIFO_STATUS); |
tylerjw | 6:5fb29534a6cf | 254 | } |
tylerjw | 6:5fb29534a6cf | 255 | |
tylerjw | 6:5fb29534a6cf | 256 | char ADXL345::getTapThreshold(void) |
tylerjw | 6:5fb29534a6cf | 257 | { |
tylerjw | 6:5fb29534a6cf | 258 | return SingleByteRead(ADXL345_THRESH_TAP_REG); |
tylerjw | 6:5fb29534a6cf | 259 | } |
tylerjw | 6:5fb29534a6cf | 260 | |
tylerjw | 6:5fb29534a6cf | 261 | int ADXL345::setTapThreshold(char threshold) |
tylerjw | 6:5fb29534a6cf | 262 | { |
tylerjw | 6:5fb29534a6cf | 263 | return SingleByteWrite(ADXL345_THRESH_TAP_REG, threshold); |
tylerjw | 6:5fb29534a6cf | 264 | } |
tylerjw | 6:5fb29534a6cf | 265 | |
tylerjw | 6:5fb29534a6cf | 266 | float ADXL345::getTapDuration(void) |
tylerjw | 6:5fb29534a6cf | 267 | { |
Digixx | 0:1e4aa22fc1a1 | 268 | return (float)SingleByteRead(ADXL345_DUR_REG)*625; |
Digixx | 0:1e4aa22fc1a1 | 269 | } |
Digixx | 0:1e4aa22fc1a1 | 270 | |
tylerjw | 6:5fb29534a6cf | 271 | int ADXL345::setTapDuration(short int duration_us) |
tylerjw | 6:5fb29534a6cf | 272 | { |
Digixx | 0:1e4aa22fc1a1 | 273 | short int tapDuration = duration_us / 625; |
Digixx | 0:1e4aa22fc1a1 | 274 | char tapChar[2]; |
tylerjw | 6:5fb29534a6cf | 275 | tapChar[0] = (tapDuration & 0x00FF); |
tylerjw | 6:5fb29534a6cf | 276 | tapChar[1] = (tapDuration >> 8) & 0x00FF; |
Digixx | 0:1e4aa22fc1a1 | 277 | return multiByteWrite(ADXL345_DUR_REG, tapChar, 2); |
Digixx | 0:1e4aa22fc1a1 | 278 | } |
Digixx | 0:1e4aa22fc1a1 | 279 | |
tylerjw | 6:5fb29534a6cf | 280 | float ADXL345::getTapLatency(void) |
tylerjw | 6:5fb29534a6cf | 281 | { |
Digixx | 0:1e4aa22fc1a1 | 282 | return (float)SingleByteRead(ADXL345_LATENT_REG)*1.25; |
Digixx | 0:1e4aa22fc1a1 | 283 | } |
Digixx | 0:1e4aa22fc1a1 | 284 | |
tylerjw | 6:5fb29534a6cf | 285 | int ADXL345::setTapLatency(short int latency_ms) |
tylerjw | 6:5fb29534a6cf | 286 | { |
Digixx | 0:1e4aa22fc1a1 | 287 | latency_ms = latency_ms / 1.25; |
Digixx | 0:1e4aa22fc1a1 | 288 | char latChar[2]; |
tylerjw | 6:5fb29534a6cf | 289 | latChar[0] = (latency_ms & 0x00FF); |
tylerjw | 6:5fb29534a6cf | 290 | latChar[1] = (latency_ms << 8) & 0xFF00; |
Digixx | 0:1e4aa22fc1a1 | 291 | return multiByteWrite(ADXL345_LATENT_REG, latChar, 2); |
Digixx | 0:1e4aa22fc1a1 | 292 | } |
Digixx | 0:1e4aa22fc1a1 | 293 | |
tylerjw | 6:5fb29534a6cf | 294 | float ADXL345::getWindowTime(void) |
tylerjw | 6:5fb29534a6cf | 295 | { |
Digixx | 0:1e4aa22fc1a1 | 296 | return (float)SingleByteRead(ADXL345_WINDOW_REG)*1.25; |
Digixx | 0:1e4aa22fc1a1 | 297 | } |
Digixx | 0:1e4aa22fc1a1 | 298 | |
tylerjw | 6:5fb29534a6cf | 299 | int ADXL345::setWindowTime(short int window_ms) |
tylerjw | 6:5fb29534a6cf | 300 | { |
Digixx | 0:1e4aa22fc1a1 | 301 | window_ms = window_ms / 1.25; |
Digixx | 0:1e4aa22fc1a1 | 302 | char windowChar[2]; |
Digixx | 0:1e4aa22fc1a1 | 303 | windowChar[0] = (window_ms & 0x00FF); |
Digixx | 0:1e4aa22fc1a1 | 304 | windowChar[1] = ((window_ms << 8) & 0xFF00); |
tylerjw | 6:5fb29534a6cf | 305 | return multiByteWrite(ADXL345_WINDOW_REG, windowChar, 2); |
Digixx | 0:1e4aa22fc1a1 | 306 | } |
Digixx | 0:1e4aa22fc1a1 | 307 | |
tylerjw | 6:5fb29534a6cf | 308 | char ADXL345::getActivityThreshold(void) |
tylerjw | 6:5fb29534a6cf | 309 | { |
Digixx | 0:1e4aa22fc1a1 | 310 | return SingleByteRead(ADXL345_THRESH_ACT_REG); |
Digixx | 0:1e4aa22fc1a1 | 311 | } |
Digixx | 0:1e4aa22fc1a1 | 312 | |
tylerjw | 6:5fb29534a6cf | 313 | int ADXL345::setActivityThreshold(char threshold) |
tylerjw | 6:5fb29534a6cf | 314 | { |
Digixx | 0:1e4aa22fc1a1 | 315 | return SingleByteWrite(ADXL345_THRESH_ACT_REG, threshold); |
Digixx | 0:1e4aa22fc1a1 | 316 | } |
Digixx | 0:1e4aa22fc1a1 | 317 | |
tylerjw | 6:5fb29534a6cf | 318 | char ADXL345::getInactivityThreshold(void) |
tylerjw | 6:5fb29534a6cf | 319 | { |
Digixx | 0:1e4aa22fc1a1 | 320 | return SingleByteRead(ADXL345_THRESH_INACT_REG); |
Digixx | 0:1e4aa22fc1a1 | 321 | } |
Digixx | 0:1e4aa22fc1a1 | 322 | |
Digixx | 0:1e4aa22fc1a1 | 323 | //int FUNCTION(short int * ptr_Output) |
Digixx | 0:1e4aa22fc1a1 | 324 | //short int FUNCTION () |
Digixx | 0:1e4aa22fc1a1 | 325 | |
tylerjw | 6:5fb29534a6cf | 326 | int ADXL345::setInactivityThreshold(char threshold) |
tylerjw | 6:5fb29534a6cf | 327 | { |
Digixx | 0:1e4aa22fc1a1 | 328 | return SingleByteWrite(ADXL345_THRESH_INACT_REG, threshold); |
Digixx | 0:1e4aa22fc1a1 | 329 | } |
Digixx | 0:1e4aa22fc1a1 | 330 | |
tylerjw | 6:5fb29534a6cf | 331 | char ADXL345::getTimeInactivity(void) |
tylerjw | 6:5fb29534a6cf | 332 | { |
Digixx | 0:1e4aa22fc1a1 | 333 | return SingleByteRead(ADXL345_TIME_INACT_REG); |
Digixx | 0:1e4aa22fc1a1 | 334 | } |
Digixx | 0:1e4aa22fc1a1 | 335 | |
tylerjw | 6:5fb29534a6cf | 336 | int ADXL345::setTimeInactivity(char timeInactivity) |
tylerjw | 6:5fb29534a6cf | 337 | { |
Digixx | 0:1e4aa22fc1a1 | 338 | return SingleByteWrite(ADXL345_TIME_INACT_REG, timeInactivity); |
Digixx | 0:1e4aa22fc1a1 | 339 | } |
Digixx | 0:1e4aa22fc1a1 | 340 | |
tylerjw | 6:5fb29534a6cf | 341 | char ADXL345::getActivityInactivityControl(void) |
tylerjw | 6:5fb29534a6cf | 342 | { |
Digixx | 0:1e4aa22fc1a1 | 343 | return SingleByteRead(ADXL345_ACT_INACT_CTL_REG); |
Digixx | 0:1e4aa22fc1a1 | 344 | } |
Digixx | 0:1e4aa22fc1a1 | 345 | |
tylerjw | 6:5fb29534a6cf | 346 | int ADXL345::setActivityInactivityControl(char settings) |
tylerjw | 6:5fb29534a6cf | 347 | { |
Digixx | 0:1e4aa22fc1a1 | 348 | return SingleByteWrite(ADXL345_ACT_INACT_CTL_REG, settings); |
Digixx | 0:1e4aa22fc1a1 | 349 | } |
Digixx | 0:1e4aa22fc1a1 | 350 | |
tylerjw | 6:5fb29534a6cf | 351 | char ADXL345::getFreefallThreshold(void) |
tylerjw | 6:5fb29534a6cf | 352 | { |
Digixx | 0:1e4aa22fc1a1 | 353 | return SingleByteRead(ADXL345_THRESH_FF_REG); |
Digixx | 0:1e4aa22fc1a1 | 354 | } |
Digixx | 0:1e4aa22fc1a1 | 355 | |
tylerjw | 6:5fb29534a6cf | 356 | int ADXL345::setFreefallThreshold(char threshold) |
tylerjw | 6:5fb29534a6cf | 357 | { |
tylerjw | 6:5fb29534a6cf | 358 | return SingleByteWrite(ADXL345_THRESH_FF_REG, threshold); |
Digixx | 0:1e4aa22fc1a1 | 359 | } |
Digixx | 0:1e4aa22fc1a1 | 360 | |
tylerjw | 6:5fb29534a6cf | 361 | char ADXL345::getFreefallTime(void) |
tylerjw | 6:5fb29534a6cf | 362 | { |
Digixx | 0:1e4aa22fc1a1 | 363 | return SingleByteRead(ADXL345_TIME_FF_REG)*5; |
Digixx | 0:1e4aa22fc1a1 | 364 | } |
Digixx | 0:1e4aa22fc1a1 | 365 | |
tylerjw | 6:5fb29534a6cf | 366 | int ADXL345::setFreefallTime(short int freefallTime_ms) |
tylerjw | 6:5fb29534a6cf | 367 | { |
tylerjw | 6:5fb29534a6cf | 368 | freefallTime_ms = freefallTime_ms / 5; |
tylerjw | 6:5fb29534a6cf | 369 | char fallChar[2]; |
tylerjw | 6:5fb29534a6cf | 370 | fallChar[0] = (freefallTime_ms & 0x00FF); |
tylerjw | 6:5fb29534a6cf | 371 | fallChar[1] = (freefallTime_ms << 8) & 0xFF00; |
tylerjw | 6:5fb29534a6cf | 372 | |
Digixx | 0:1e4aa22fc1a1 | 373 | return multiByteWrite(ADXL345_TIME_FF_REG, fallChar, 2); |
Digixx | 0:1e4aa22fc1a1 | 374 | } |
Digixx | 0:1e4aa22fc1a1 | 375 | |
tylerjw | 6:5fb29534a6cf | 376 | char ADXL345::getTapAxisControl(void) |
tylerjw | 6:5fb29534a6cf | 377 | { |
Digixx | 0:1e4aa22fc1a1 | 378 | return SingleByteRead(ADXL345_TAP_AXES_REG); |
Digixx | 0:1e4aa22fc1a1 | 379 | } |
Digixx | 0:1e4aa22fc1a1 | 380 | |
tylerjw | 6:5fb29534a6cf | 381 | int ADXL345::setTapAxisControl(char settings) |
tylerjw | 6:5fb29534a6cf | 382 | { |
tylerjw | 6:5fb29534a6cf | 383 | return SingleByteWrite(ADXL345_TAP_AXES_REG, settings); |
Digixx | 0:1e4aa22fc1a1 | 384 | } |
Digixx | 0:1e4aa22fc1a1 | 385 | |
tylerjw | 6:5fb29534a6cf | 386 | char ADXL345::getTapSource(void) |
tylerjw | 6:5fb29534a6cf | 387 | { |
Digixx | 0:1e4aa22fc1a1 | 388 | return SingleByteRead(ADXL345_ACT_TAP_STATUS_REG); |
Digixx | 0:1e4aa22fc1a1 | 389 | } |
Digixx | 0:1e4aa22fc1a1 | 390 | |
tylerjw | 6:5fb29534a6cf | 391 | char ADXL345::getInterruptEnableControl(void) |
tylerjw | 6:5fb29534a6cf | 392 | { |
Digixx | 0:1e4aa22fc1a1 | 393 | return SingleByteRead(ADXL345_INT_ENABLE_REG); |
Digixx | 0:1e4aa22fc1a1 | 394 | } |
Digixx | 0:1e4aa22fc1a1 | 395 | |
tylerjw | 6:5fb29534a6cf | 396 | int ADXL345::setInterruptEnableControl(char settings) |
tylerjw | 6:5fb29534a6cf | 397 | { |
tylerjw | 6:5fb29534a6cf | 398 | return SingleByteWrite(ADXL345_INT_ENABLE_REG, settings); |
Digixx | 0:1e4aa22fc1a1 | 399 | } |
Digixx | 0:1e4aa22fc1a1 | 400 | |
tylerjw | 6:5fb29534a6cf | 401 | char ADXL345::getInterruptMappingControl(void) |
tylerjw | 6:5fb29534a6cf | 402 | { |
Digixx | 0:1e4aa22fc1a1 | 403 | return SingleByteRead(ADXL345_INT_MAP_REG); |
Digixx | 0:1e4aa22fc1a1 | 404 | } |
Digixx | 0:1e4aa22fc1a1 | 405 | |
tylerjw | 6:5fb29534a6cf | 406 | int ADXL345::setInterruptMappingControl(char settings) |
tylerjw | 6:5fb29534a6cf | 407 | { |
Digixx | 0:1e4aa22fc1a1 | 408 | return SingleByteWrite(ADXL345_INT_MAP_REG, settings); |
Digixx | 0:1e4aa22fc1a1 | 409 | } |
Digixx | 0:1e4aa22fc1a1 | 410 | |
tylerjw | 6:5fb29534a6cf | 411 | char ADXL345::getInterruptSource(void) |
tylerjw | 6:5fb29534a6cf | 412 | { |
Digixx | 0:1e4aa22fc1a1 | 413 | return SingleByteRead(ADXL345_INT_SOURCE_REG); |
tylerjw | 8:4cdd4315189f | 414 | } |
tylerjw | 8:4cdd4315189f | 415 | |
tylerjw | 8:4cdd4315189f | 416 | void ADXL345::sample100avg(float period, int16_t buffer[][3], int16_t *avg, Timer* t) |
tylerjw | 8:4cdd4315189f | 417 | { |
tylerjw | 8:4cdd4315189f | 418 | double start_time; |
tylerjw | 8:4cdd4315189f | 419 | |
tylerjw | 8:4cdd4315189f | 420 | for(int sample = 0; sample < 100; sample++) { |
tylerjw | 8:4cdd4315189f | 421 | start_time = t->read(); |
tylerjw | 8:4cdd4315189f | 422 | |
tylerjw | 8:4cdd4315189f | 423 | getOutput(buffer[sample]); |
tylerjw | 8:4cdd4315189f | 424 | |
tylerjw | 8:4cdd4315189f | 425 | wait(period - (start_time - t->read())); |
tylerjw | 8:4cdd4315189f | 426 | } |
tylerjw | 8:4cdd4315189f | 427 | |
tylerjw | 8:4cdd4315189f | 428 | for(int axis = 0; axis < 3; axis++) { |
tylerjw | 8:4cdd4315189f | 429 | double average = 0.0; |
tylerjw | 8:4cdd4315189f | 430 | for(int sample = 0; sample < 100; sample++) |
tylerjw | 8:4cdd4315189f | 431 | average += buffer[sample][axis]; |
tylerjw | 8:4cdd4315189f | 432 | average /= 100.0; |
tylerjw | 8:4cdd4315189f | 433 | avg[axis] = static_cast<int16_t>(average); |
tylerjw | 8:4cdd4315189f | 434 | } |
tylerjw | 8:4cdd4315189f | 435 | } |
tylerjw | 8:4cdd4315189f | 436 | |
tylerjw | 8:4cdd4315189f | 437 | void ADXL345::calibrate(Timer* t, bool store_output, Serial *pc) |
tylerjw | 8:4cdd4315189f | 438 | { |
tylerjw | 8:4cdd4315189f | 439 | int16_t data[100][3]; // {x,y,z}, data |
tylerjw | 8:4cdd4315189f | 440 | int16_t data_avg[3]; |
tylerjw | 8:4cdd4315189f | 441 | int8_t calibration_offset[3]; |
tylerjw | 8:4cdd4315189f | 442 | |
tylerjw | 8:4cdd4315189f | 443 | float period = 0.01; // period of sample rate |
tylerjw | 8:4cdd4315189f | 444 | |
tylerjw | 8:4cdd4315189f | 445 | // wait 11.1ms |
tylerjw | 8:4cdd4315189f | 446 | wait(0.0111); |
tylerjw | 9:cc0260a2404b | 447 | |
tylerjw | 8:4cdd4315189f | 448 | pc->puts("Reading old register states... "); |
tylerjw | 8:4cdd4315189f | 449 | // read current register states |
tylerjw | 8:4cdd4315189f | 450 | char bw_rate = getBwRateReg(); |
tylerjw | 8:4cdd4315189f | 451 | char power_control = getPowerControl(); |
tylerjw | 8:4cdd4315189f | 452 | char data_format = getDataFormatControl(); |
tylerjw | 8:4cdd4315189f | 453 | |
tylerjw | 8:4cdd4315189f | 454 | pc->puts("Done!\r\nSetting new register states... "); |
tylerjw | 8:4cdd4315189f | 455 | // initalize command sequence |
tylerjw | 8:4cdd4315189f | 456 | setDataFormatControl((ADXL345_16G | ADXL345_FULL_RES)); |
tylerjw | 8:4cdd4315189f | 457 | setBwRateReg(ADXL345_100HZ); // 100Hz data rate |
tylerjw | 8:4cdd4315189f | 458 | setPowerControl(0x08); // start measurement |
tylerjw | 8:4cdd4315189f | 459 | |
tylerjw | 8:4cdd4315189f | 460 | // wait 1.1ms |
tylerjw | 8:4cdd4315189f | 461 | wait(0.0111); |
tylerjw | 8:4cdd4315189f | 462 | pc->puts("Done!\r\nSampling... "); |
tylerjw | 8:4cdd4315189f | 463 | //take 100 data points and average (100Hz) |
tylerjw | 8:4cdd4315189f | 464 | sample100avg(period, data, data_avg, t); |
tylerjw | 8:4cdd4315189f | 465 | pc->puts("Done!\r\nCalculating offset values... "); |
tylerjw | 8:4cdd4315189f | 466 | // calculate calibration value |
tylerjw | 8:4cdd4315189f | 467 | calibration_offset[0] = -1 * (data_avg[0] / 4); // x |
tylerjw | 8:4cdd4315189f | 468 | calibration_offset[1] = -1 * (data_avg[1] / 4); // y |
tylerjw | 8:4cdd4315189f | 469 | calibration_offset[2] = -1 * ((data_avg[2] - 256) / 4); // z |
tylerjw | 9:cc0260a2404b | 470 | |
tylerjw | 8:4cdd4315189f | 471 | if(store_output) { |
tylerjw | 8:4cdd4315189f | 472 | pc->puts("Done!\r\nStoring output to file... "); |
tylerjw | 8:4cdd4315189f | 473 | LocalFileSystem local("local"); |
tylerjw | 8:4cdd4315189f | 474 | FILE *fp = fopen("/local/OFF_CAL.csv", "w"); // write |
tylerjw | 8:4cdd4315189f | 475 | fprintf(fp, "ADXL345 Calibration offsets\r\nx,%d\r\ny,%d\r\nz,%d\r\n\r\n", calibration_offset[0], calibration_offset[1], calibration_offset[2]); |
tylerjw | 8:4cdd4315189f | 476 | |
tylerjw | 8:4cdd4315189f | 477 | fputs("Raw Data:\r\nX,Y,Z\r\n", fp); |
tylerjw | 8:4cdd4315189f | 478 | for(int sample = 0; sample < 100; sample++) |
tylerjw | 8:4cdd4315189f | 479 | fprintf(fp, "%d,%d,%d\r\n",data[sample][0],data[sample][1],data[sample][2]); |
tylerjw | 8:4cdd4315189f | 480 | fclose(fp); |
tylerjw | 8:4cdd4315189f | 481 | } |
tylerjw | 8:4cdd4315189f | 482 | pc->puts("Done!\r\nSetting the offset registers... "); |
tylerjw | 8:4cdd4315189f | 483 | // update offset registers |
tylerjw | 8:4cdd4315189f | 484 | for(char axis = 0x00; axis < 0x03; axis++) |
tylerjw | 8:4cdd4315189f | 485 | setOffset(axis,calibration_offset[axis]); |
tylerjw | 8:4cdd4315189f | 486 | pc->puts("Done!\r\nReturning registers to original state... "); |
tylerjw | 8:4cdd4315189f | 487 | // return control registers to original state |
tylerjw | 8:4cdd4315189f | 488 | setDataFormatControl(data_format); |
tylerjw | 8:4cdd4315189f | 489 | setBwRateReg(bw_rate); |
tylerjw | 8:4cdd4315189f | 490 | setPowerControl(power_control); |
tylerjw | 8:4cdd4315189f | 491 | pc->puts("Done!\r\n"); |
tylerjw | 8:4cdd4315189f | 492 | } |
tylerjw | 8:4cdd4315189f | 493 | |
tylerjw | 8:4cdd4315189f | 494 | void ADXL345::calibrate(Timer* t, bool store_output) |
tylerjw | 8:4cdd4315189f | 495 | { |
tylerjw | 8:4cdd4315189f | 496 | int16_t data[100][3]; // {x,y,z}, data |
tylerjw | 8:4cdd4315189f | 497 | int16_t data_avg[3]; |
tylerjw | 8:4cdd4315189f | 498 | int8_t calibration_offset[3]; |
tylerjw | 8:4cdd4315189f | 499 | |
tylerjw | 8:4cdd4315189f | 500 | float period = 0.01; // period of sample rate |
tylerjw | 8:4cdd4315189f | 501 | |
tylerjw | 8:4cdd4315189f | 502 | // wait 11.1ms |
tylerjw | 8:4cdd4315189f | 503 | wait(0.0111); |
tylerjw | 9:cc0260a2404b | 504 | |
tylerjw | 8:4cdd4315189f | 505 | // read current register states |
tylerjw | 8:4cdd4315189f | 506 | char bw_rate = getBwRateReg(); |
tylerjw | 8:4cdd4315189f | 507 | char power_control = getPowerControl(); |
tylerjw | 8:4cdd4315189f | 508 | char data_format = getDataFormatControl(); |
tylerjw | 8:4cdd4315189f | 509 | |
tylerjw | 8:4cdd4315189f | 510 | // initalize command sequence |
tylerjw | 8:4cdd4315189f | 511 | setDataFormatControl((ADXL345_16G | ADXL345_FULL_RES)); |
tylerjw | 8:4cdd4315189f | 512 | setBwRateReg(ADXL345_100HZ); // 100Hz data rate |
tylerjw | 8:4cdd4315189f | 513 | setPowerControl(0x08); // start measurement |
tylerjw | 8:4cdd4315189f | 514 | |
tylerjw | 8:4cdd4315189f | 515 | // wait 1.1ms |
tylerjw | 8:4cdd4315189f | 516 | wait(0.0111); |
tylerjw | 8:4cdd4315189f | 517 | //take 100 data points and average (100Hz) |
tylerjw | 8:4cdd4315189f | 518 | sample100avg(period, data, data_avg, t); |
tylerjw | 8:4cdd4315189f | 519 | // calculate calibration value |
tylerjw | 8:4cdd4315189f | 520 | calibration_offset[0] = -1 * (data_avg[0] / 4); // x |
tylerjw | 8:4cdd4315189f | 521 | calibration_offset[1] = -1 * (data_avg[1] / 4); // y |
tylerjw | 8:4cdd4315189f | 522 | calibration_offset[2] = -1 * ((data_avg[2] - 256) / 4); // z |
tylerjw | 9:cc0260a2404b | 523 | |
tylerjw | 8:4cdd4315189f | 524 | if(store_output) { |
tylerjw | 8:4cdd4315189f | 525 | LocalFileSystem local("local"); |
tylerjw | 8:4cdd4315189f | 526 | FILE *fp = fopen("/local/OFF_CAL.csv", "w"); // write |
tylerjw | 8:4cdd4315189f | 527 | fprintf(fp, "ADXL345 Calibration offsets\r\nx,%d\r\ny,%d\r\nz,%d\r\n\r\n", calibration_offset[0], calibration_offset[1], calibration_offset[2]); |
tylerjw | 8:4cdd4315189f | 528 | |
tylerjw | 8:4cdd4315189f | 529 | fputs("Raw Data:\r\nX,Y,Z\r\n", fp); |
tylerjw | 8:4cdd4315189f | 530 | for(int sample = 0; sample < 100; sample++) |
tylerjw | 8:4cdd4315189f | 531 | fprintf(fp, "%d,%d,%d\r\n",data[sample][0],data[sample][1],data[sample][2]); |
tylerjw | 8:4cdd4315189f | 532 | fclose(fp); |
tylerjw | 8:4cdd4315189f | 533 | } |
tylerjw | 8:4cdd4315189f | 534 | // update offset registers |
tylerjw | 8:4cdd4315189f | 535 | for(char axis = 0x00; axis < 0x03; axis++) |
tylerjw | 8:4cdd4315189f | 536 | setOffset(axis,calibration_offset[axis]); |
tylerjw | 8:4cdd4315189f | 537 | // return control registers to original state |
tylerjw | 8:4cdd4315189f | 538 | setDataFormatControl(data_format); |
tylerjw | 8:4cdd4315189f | 539 | setBwRateReg(bw_rate); |
tylerjw | 8:4cdd4315189f | 540 | setPowerControl(power_control); |
tylerjw | 6:5fb29534a6cf | 541 | } |