JunMo Hong / 1_cubebite_ev-cog-ad3029lz_433MHz_1nd_certTest

180622 HJM : 10 Count sensing data RF send 180718 HJM : 8 Count sensing data RF send, certTest, Temperature(cold) test

Fork of ADXL362 by JunMo Hong

ADXL362.h@0:d9853774f233, 2016-03-03 (annotated)

Committer:
rmcwilliam101
Date:
Thu Mar 03 13:49:03 2016 +0000
Revision:
0:d9853774f233
Child:
1:bf56b783747e
AXDL library

Who changed what in which revision?

UserRevisionLine numberNew contents of line
rmcwilliam101 0:d9853774f233 1 #ifndef _ADXL362_H_
rmcwilliam101 0:d9853774f233 2 #define _ADXL362_H_
rmcwilliam101 0:d9853774f233 3
rmcwilliam101 0:d9853774f233 4 #include "mbed.h"
rmcwilliam101 0:d9853774f233 5
rmcwilliam101 0:d9853774f233 6 // ACC Registers
rmcwilliam101 0:d9853774f233 7 #define ID0 0x00
rmcwilliam101 0:d9853774f233 8 #define STATUS 0x0b
rmcwilliam101 0:d9853774f233 9 #define FIFO_EL 0x0c
rmcwilliam101 0:d9853774f233 10 #define FIFO_EH 0x0d
rmcwilliam101 0:d9853774f233 11 #define RESET 0x1f
rmcwilliam101 0:d9853774f233 12 #define FIFO_CTL 0x28
rmcwilliam101 0:d9853774f233 13 #define FIFO_SAM 0x29
rmcwilliam101 0:d9853774f233 14 #define INTMAP1 0x2a
rmcwilliam101 0:d9853774f233 15 #define INTMAP2 0x2b
rmcwilliam101 0:d9853774f233 16 #define FILTER_CTL 0x2c
rmcwilliam101 0:d9853774f233 17 #define POWER_CTL 0x2d
rmcwilliam101 0:d9853774f233 18 #define WR_SPI 0x0a
rmcwilliam101 0:d9853774f233 19 #define RD_SPI 0x0b
rmcwilliam101 0:d9853774f233 20 #define RD_FIFO 0x0d
rmcwilliam101 0:d9853774f233 21 #define DOWN 0
rmcwilliam101 0:d9853774f233 22 #define UP 1
rmcwilliam101 0:d9853774f233 23 #define SAMPLE_SET 128
rmcwilliam101 0:d9853774f233 24
rmcwilliam101 0:d9853774f233 25 /* Class ADXL362: configure and connect to ADXL362 3-axis accelerometer.
rmcwilliam101 0:d9853774f233 26 * Richard McWilliam
rmcwilliam101 0:d9853774f233 27 *
rmcwilliam101 0:d9853774f233 28 * Example:
rmcwilliam101 0:d9853774f233 29 *
rmcwilliam101 0:d9853774f233 30 * #include "mbed.h"
rmcwilliam101 0:d9853774f233 31 * #include "ADXL362.h"
rmcwilliam101 0:d9853774f233 32 *
rmcwilliam101 0:d9853774f233 33 * ADXL362 adxl362(p11, p12, p13, p10); // Accelerometer (mosi, miso, sclk, cs)
rmcwilliam101 0:d9853774f233 34 *
rmcwilliam101 0:d9853774f233 35 * int main()
rmcwilliam101 0:d9853774f233 36 * {
rmcwilliam101 0:d9853774f233 37 * // local variables
rmcwilliam101 0:d9853774f233 38 * int8_t x8 = 0;
rmcwilliam101 0:d9853774f233 39 * int8_t y8 = 0;
rmcwilliam101 0:d9853774f233 40 * int8_t z8 = 0;
rmcwilliam101 0:d9853774f233 41 * uint8_t reg;
rmcwilliam101 0:d9853774f233 42 *
rmcwilliam101 0:d9853774f233 43 * // set up SPI interface
rmcwilliam101 0:d9853774f233 44 * adxl362.init_spi();
rmcwilliam101 0:d9853774f233 45 * // Set up accelerometer
rmcwilliam101 0:d9853774f233 46 * adxl362.init_adxl362();
rmcwilliam101 0:d9853774f233 47 *
rmcwilliam101 0:d9853774f233 48 * // Check settings
rmcwilliam101 0:d9853774f233 49 * reg = adxl362.ACC_ReadReg(FILTER_CTL);
rmcwilliam101 0:d9853774f233 50 * printf("FILTER_CTL = 0x%X\r\n", reg);
rmcwilliam101 0:d9853774f233 51 *
rmcwilliam101 0:d9853774f233 52 * adxl362.ACC_GetXYZ8(&x8, &y8, &z8); // Fetch sample from ADXL362
rmcwilliam101 0:d9853774f233 53 * wait(0.1); // Wait is required in this mode
rmcwilliam101 0:d9853774f233 54 *
rmcwilliam101 0:d9853774f233 55 * }
rmcwilliam101 0:d9853774f233 56 */
rmcwilliam101 0:d9853774f233 57 class ADXL362 {
rmcwilliam101 0:d9853774f233 58
rmcwilliam101 0:d9853774f233 59 public:
rmcwilliam101 0:d9853774f233 60 // Set up object for communcation with ADXL362. Pins are mosi, miso, sclk, cs
rmcwilliam101 0:d9853774f233 61 ADXL362(PinName mosi, PinName miso, PinName sclk, PinName cbs);
rmcwilliam101 0:d9853774f233 62 //~ADXL362() {};
rmcwilliam101 0:d9853774f233 63
rmcwilliam101 0:d9853774f233 64 // Initialise the SPI interface for ADXL362
rmcwilliam101 0:d9853774f233 65 void init_spi();
rmcwilliam101 0:d9853774f233 66
rmcwilliam101 0:d9853774f233 67 // Initialise ADXL362 in basic capture mode, 8 bit pcakets.
rmcwilliam101 0:d9853774f233 68 void init_adxl362();
rmcwilliam101 0:d9853774f233 69
rmcwilliam101 0:d9853774f233 70 // Fetch a single set of x,y,z packets indicating acceleration
rmcwilliam101 0:d9853774f233 71 void ACC_GetXYZ8(int8_t* x, int8_t* y, int8_t* z);
rmcwilliam101 0:d9853774f233 72
rmcwilliam101 0:d9853774f233 73 // Read specified register of ADXL362
rmcwilliam101 0:d9853774f233 74 uint8_t ACC_ReadReg( uint8_t reg );
rmcwilliam101 0:d9853774f233 75
rmcwilliam101 0:d9853774f233 76 // Write to register of ADXL362
rmcwilliam101 0:d9853774f233 77 void ACC_WriteReg( uint8_t reg, uint8_t cmd );
rmcwilliam101 0:d9853774f233 78
rmcwilliam101 0:d9853774f233 79 private:
rmcwilliam101 0:d9853774f233 80 SPI SPI_m;
rmcwilliam101 0:d9853774f233 81 DigitalOut CBS_m;
rmcwilliam101 0:d9853774f233 82
rmcwilliam101 0:d9853774f233 83 };
rmcwilliam101 0:d9853774f233 84
rmcwilliam101 0:d9853774f233 85 #endif