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@1:bf56b783747e, 2018-06-22 (annotated)

Committer:
jmhong
Date:
Fri Jun 22 03:41:47 2018 +0000
Revision:
1:bf56b783747e
Parent:
0:d9853774f233 
180622 HJM : 10 Count sensing data RF send

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
jmhong 1:bf56b783747e 25 /* Class ADXL362: configure and connect to ADXL362 3-axis accelerometer.
jmhong 1:bf56b783747e 26 * Richard McWilliam
rmcwilliam101 0:d9853774f233 27 *
jmhong 1:bf56b783747e 28 * Example:
rmcwilliam101 0:d9853774f233 29 *
jmhong 1:bf56b783747e 30 * #include "mbed.h"
jmhong 1:bf56b783747e 31 * #include "ADXL362.h"
rmcwilliam101 0:d9853774f233 32 *
jmhong 1:bf56b783747e 33 * ADXL362 adxl362(p11, p12, p13, p10); // Accelerometer (mosi, miso, sclk, cs)
rmcwilliam101 0:d9853774f233 34 *
jmhong 1:bf56b783747e 35 * int main()
jmhong 1:bf56b783747e 36 * {
jmhong 1:bf56b783747e 37 * // local variables
jmhong 1:bf56b783747e 38 * int8_t x8 = 0;
jmhong 1:bf56b783747e 39 * int8_t y8 = 0;
jmhong 1:bf56b783747e 40 * int8_t z8 = 0;
jmhong 1:bf56b783747e 41 * uint8_t reg;
rmcwilliam101 0:d9853774f233 42 *
jmhong 1:bf56b783747e 43 * // set up SPI interface
jmhong 1:bf56b783747e 44 * adxl362.init_spi();
jmhong 1:bf56b783747e 45 * // Set up accelerometer
jmhong 1:bf56b783747e 46 * adxl362.init_adxl362();
rmcwilliam101 0:d9853774f233 47 *
jmhong 1:bf56b783747e 48 * // Check settings
jmhong 1:bf56b783747e 49 * reg = adxl362.ACC_ReadReg(FILTER_CTL);
jmhong 1:bf56b783747e 50 * printf("FILTER_CTL = 0x%X\r\n", reg);
rmcwilliam101 0:d9853774f233 51 *
jmhong 1:bf56b783747e 52 * adxl362.ACC_GetXYZ8(&x8, &y8, &z8); // Fetch sample from ADXL362
jmhong 1:bf56b783747e 53 * wait(0.1); // Wait is required in this mode
jmhong 1:bf56b783747e 54 *
jmhong 1:bf56b783747e 55 * }
rmcwilliam101 0:d9853774f233 56 */
rmcwilliam101 0:d9853774f233 57 class ADXL362 {
jmhong 1:bf56b783747e 58
jmhong 1:bf56b783747e 59 public:
jmhong 1:bf56b783747e 60 // Set up object for communcation with ADXL362. Pins are mosi, miso, sclk, cs
jmhong 1:bf56b783747e 61 ADXL362(PinName mosi, PinName miso, PinName sclk, PinName cbs);
jmhong 1:bf56b783747e 62 //~ADXL362() {};
jmhong 1:bf56b783747e 63
jmhong 1:bf56b783747e 64 // Initialise the SPI interface for ADXL362
jmhong 1:bf56b783747e 65 void init_spi();
jmhong 1:bf56b783747e 66
jmhong 1:bf56b783747e 67 // Initialise ADXL362 in basic capture mode, 8 bit pcakets.
jmhong 1:bf56b783747e 68 void init_adxl362();
jmhong 1:bf56b783747e 69
jmhong 1:bf56b783747e 70 // Fetch a single set of x,y,z packets indicating acceleration
jmhong 1:bf56b783747e 71 void ACC_GetXYZ8(int8_t* x8, int8_t* y8, int8_t* z8);
rmcwilliam101 0:d9853774f233 72
jmhong 1:bf56b783747e 73 // Fetch a single set of x,y,z packets indicating acceleration
jmhong 1:bf56b783747e 74 void ACC_GetXYZ16(int16_t* x, int16_t* y, int16_t* z);
jmhong 1:bf56b783747e 75
jmhong 1:bf56b783747e 76 // Read specified register of ADXL362
jmhong 1:bf56b783747e 77 uint8_t ACC_ReadReg( uint8_t reg );
jmhong 1:bf56b783747e 78
jmhong 1:bf56b783747e 79 // Write to register of ADXL362
jmhong 1:bf56b783747e 80 void ACC_WriteReg( uint8_t reg, uint8_t cmd );
jmhong 1:bf56b783747e 81
jmhong 1:bf56b783747e 82 private:
jmhong 1:bf56b783747e 83 SPI SPI_m;
jmhong 1:bf56b783747e 84 DigitalOut CBS_m;
rmcwilliam101 0:d9853774f233 85 };
rmcwilliam101 0:d9853774f233 86
rmcwilliam101 0:d9853774f233 87 #endif