MPU-9250 with Kalman Filter
Dependencies: ADXL362-helloworld MPU9250_SPI mbed
Fork of ADXL362-helloworld by
main.cpp@3:07aa20aa678d, 2016-05-23 (annotated)
- Committer:
- mfurukawa
- Date:
- Mon May 23 13:46:35 2016 +0000
- Revision:
- 3:07aa20aa678d
- Parent:
- 2:9ef7a594159c
- Child:
- 4:5a9aa5ae928a
Stable (CH3);
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mfurukawa | 3:07aa20aa678d | 1 | /** |
mfurukawa | 3:07aa20aa678d | 2 | * Masahiro FURUKAWA - m.furukawa@ist.osaka-u.ac.jp |
mfurukawa | 3:07aa20aa678d | 3 | * |
mfurukawa | 3:07aa20aa678d | 4 | * May 23, 2016 |
mfurukawa | 3:07aa20aa678d | 5 | * |
mfurukawa | 3:07aa20aa678d | 6 | * LDXL362 Acceleration Sensor (Extended to Ch1 ~ Ch3) |
mfurukawa | 3:07aa20aa678d | 7 | * |
mfurukawa | 3:07aa20aa678d | 8 | **/ |
mfurukawa | 3:07aa20aa678d | 9 | |
mfurukawa | 1:f1e4ee4fc335 | 10 | |
adisuciu | 0:83fda1bfaffe | 11 | #include "mbed.h" |
adisuciu | 0:83fda1bfaffe | 12 | #include "ADXL362.h" |
adisuciu | 0:83fda1bfaffe | 13 | |
mfurukawa | 1:f1e4ee4fc335 | 14 | Serial pc(USBTX, USBRX); |
mfurukawa | 1:f1e4ee4fc335 | 15 | |
mfurukawa | 1:f1e4ee4fc335 | 16 | /* |
mfurukawa | 1:f1e4ee4fc335 | 17 | ~CS (Chip Select) p8 |
mfurukawa | 1:f1e4ee4fc335 | 18 | MOSI (Master Out Slave In) p5 |
mfurukawa | 1:f1e4ee4fc335 | 19 | MISO (Master In Slave Out p6 |
mfurukawa | 1:f1e4ee4fc335 | 20 | SCK (Serial Clock) p7 |
mfurukawa | 1:f1e4ee4fc335 | 21 | */ |
adisuciu | 0:83fda1bfaffe | 22 | |
adisuciu | 0:83fda1bfaffe | 23 | int main() { |
mfurukawa | 2:9ef7a594159c | 24 | pc.baud(115200); |
adisuciu | 0:83fda1bfaffe | 25 | |
mfurukawa | 3:07aa20aa678d | 26 | DigitalOut *Ch1, *Ch2, *Ch3; |
mfurukawa | 3:07aa20aa678d | 27 | Ch1 = new DigitalOut(p8); |
mfurukawa | 3:07aa20aa678d | 28 | Ch2 = new DigitalOut(p9); |
mfurukawa | 3:07aa20aa678d | 29 | Ch3 = new DigitalOut(p10); |
mfurukawa | 3:07aa20aa678d | 30 | |
mfurukawa | 3:07aa20aa678d | 31 | *Ch1 = true; |
mfurukawa | 3:07aa20aa678d | 32 | *Ch2 = true; |
mfurukawa | 3:07aa20aa678d | 33 | *Ch3 = true; |
mfurukawa | 1:f1e4ee4fc335 | 34 | |
mfurukawa | 3:07aa20aa678d | 35 | ADXL362 adxl362(Ch2, p5, p6, p7); |
mfurukawa | 3:07aa20aa678d | 36 | |
mfurukawa | 3:07aa20aa678d | 37 | // we need to wait at least 500ms after ADXL362 reset |
mfurukawa | 3:07aa20aa678d | 38 | adxl362.set_cs_pin(Ch1); adxl362.reset(); wait_ms(600); adxl362.set_mode(ADXL362::MEASUREMENT); |
mfurukawa | 3:07aa20aa678d | 39 | adxl362.set_cs_pin(Ch2); adxl362.reset(); wait_ms(600); adxl362.set_mode(ADXL362::MEASUREMENT); |
mfurukawa | 3:07aa20aa678d | 40 | adxl362.set_cs_pin(Ch3); adxl362.reset(); wait_ms(600); adxl362.set_mode(ADXL362::MEASUREMENT); |
mfurukawa | 3:07aa20aa678d | 41 | |
mfurukawa | 3:07aa20aa678d | 42 | |
mfurukawa | 2:9ef7a594159c | 43 | |
adisuciu | 0:83fda1bfaffe | 44 | uint8_t x,y,z; |
mfurukawa | 3:07aa20aa678d | 45 | uint64_t t1, t2, t3; |
mfurukawa | 2:9ef7a594159c | 46 | |
adisuciu | 0:83fda1bfaffe | 47 | while(1) { |
mfurukawa | 3:07aa20aa678d | 48 | x = adxl362.scanx_u8(); |
mfurukawa | 3:07aa20aa678d | 49 | y = adxl362.scany_u8(); |
mfurukawa | 3:07aa20aa678d | 50 | z = adxl362.scanz_u8(); |
mfurukawa | 3:07aa20aa678d | 51 | |
mfurukawa | 3:07aa20aa678d | 52 | adxl362.set_cs_pin(Ch1); t1 = adxl362.scan(); |
mfurukawa | 3:07aa20aa678d | 53 | adxl362.set_cs_pin(Ch2); t2 = adxl362.scan(); |
mfurukawa | 3:07aa20aa678d | 54 | adxl362.set_cs_pin(Ch3); t3 = adxl362.scan(); |
mfurukawa | 3:07aa20aa678d | 55 | |
mfurukawa | 3:07aa20aa678d | 56 | printf("x = %02x y = %02x z = %02x %04x %04x %04x %04x %04x %04x %04x %04x %04x\r\n",x,y,z, |
mfurukawa | 3:07aa20aa678d | 57 | static_cast<uint16_t>(0xFFFF&(t1>>48)), |
mfurukawa | 3:07aa20aa678d | 58 | static_cast<uint16_t>(0xFFFF&(t1>>32)), |
mfurukawa | 3:07aa20aa678d | 59 | static_cast<uint16_t>(0xFFFF&(t1>>16)), |
mfurukawa | 3:07aa20aa678d | 60 | |
mfurukawa | 3:07aa20aa678d | 61 | static_cast<uint16_t>(0xFFFF&(t2>>48)), |
mfurukawa | 3:07aa20aa678d | 62 | static_cast<uint16_t>(0xFFFF&(t2>>32)), |
mfurukawa | 3:07aa20aa678d | 63 | static_cast<uint16_t>(0xFFFF&(t2>>16)), |
mfurukawa | 3:07aa20aa678d | 64 | |
mfurukawa | 3:07aa20aa678d | 65 | static_cast<uint16_t>(0xFFFF&(t3>>48)), |
mfurukawa | 3:07aa20aa678d | 66 | static_cast<uint16_t>(0xFFFF&(t3>>32)), |
mfurukawa | 3:07aa20aa678d | 67 | static_cast<uint16_t>(0xFFFF&(t3>>16)) |
mfurukawa | 3:07aa20aa678d | 68 | ); |
mfurukawa | 1:f1e4ee4fc335 | 69 | wait_ms(1); |
adisuciu | 0:83fda1bfaffe | 70 | } |
adisuciu | 0:83fda1bfaffe | 71 | } |