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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1993 | - | 1 | #include <Wire.h> |
| 2 | #include <bma180.h> |
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| 3 | #define DEBUGOFF |
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| 4 | |||
| 5 | BMA180 bma180 = BMA180(BMA180_ADDRESS_SDO_LOW); |
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| 6 | |||
| 7 | |||
| 8 | volatile byte newData=0; |
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| 9 | volatile unsigned int countISR=0; |
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| 10 | unsigned int served=0; |
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| 11 | |||
| 12 | void BMAISR(void) |
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| 13 | { |
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| 14 | countISR++; |
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| 15 | //bma180.readAccel(); |
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| 16 | newData=1; |
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| 17 | } |
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| 18 | |||
| 19 | void setup() |
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| 20 | { |
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| 21 | Wire.begin(); |
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| 22 | Serial.begin(115200); |
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| 23 | bma180.SoftReset(); |
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| 24 | bma180.enableWrite(); |
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| 25 | int sversion; |
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| 26 | int id; |
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| 27 | bma180.getIDs(&id,&sversion); |
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| 28 | Serial.print("Id = "); |
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| 29 | Serial.print(id,DEC); |
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| 30 | Serial.print(" v."); |
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| 31 | Serial.println(sversion,HEX); |
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| 32 | bma180.SetFilter(bma180.F10HZ); |
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| 33 | bma180.setGSensitivty(bma180.G15); |
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| 34 | attachInterrupt(0, BMAISR, RISING); |
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| 35 | bma180.SetSMPSkip(); |
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| 36 | bma180.SetISRMode(); |
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| 37 | bma180.disableWrite(); |
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| 38 | delay(2000); |
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| 39 | } |
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| 40 | |||
| 41 | void loop() |
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| 42 | { |
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| 43 | if (newData) |
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| 44 | { |
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| 45 | newData=0; |
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| 46 | bma180.readAccel(); |
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| 47 | Serial.print("["); |
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| 48 | Serial.print(bma180.x,DEC); |
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| 49 | Serial.print(" "); |
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| 50 | Serial.print(bma180.y,DEC); |
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| 51 | Serial.print(" "); |
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| 52 | Serial.print(bma180.z,DEC); |
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| 53 | Serial.println("]"); |
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| 54 | } |
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| 55 | #ifdef DEBUGON |
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| 56 | if (millis() > tAlive) |
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| 57 | { |
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| 58 | bma180.readAccel(); |
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| 59 | Serial.print("ISR's="); |
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| 60 | Serial.print(countISR); |
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| 61 | Serial.print(" served="); |
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| 62 | Serial.println(served); |
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| 63 | Serial.print("t="); |
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| 64 | Serial.print(bma180.temp); |
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| 65 | Serial.print("["); |
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| 66 | Serial.print(bma180.x,DEC); |
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| 67 | Serial.print(" "); |
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| 68 | Serial.print(bma180.y,DEC); |
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| 69 | Serial.print(" "); |
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| 70 | Serial.print(bma180.z,DEC); |
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| 71 | Serial.println("]"); |
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| 72 | |||
| 73 | tAlive=millis()+5000; |
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| 74 | Serial.print("filter reg="); |
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| 75 | Serial.println(bma180.getRegValue(0x20),BIN); |
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| 76 | Serial.print("status_reg1="); |
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| 77 | Serial.println(bma180.getRegValue(0x09),BIN); |
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| 78 | Serial.print("status_reg2="); |
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| 79 | Serial.println(bma180.getRegValue(0x0A),BIN); |
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| 80 | Serial.print("status_reg3="); |
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| 81 | Serial.println(bma180.getRegValue(0x0B),BIN); |
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| 82 | Serial.print("status_reg4="); |
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| 83 | Serial.println(bma180.getRegValue(0x0C),BIN); |
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| 84 | Serial.print("ctrl_reg0="); |
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| 85 | Serial.println(bma180.getRegValue(0x0d),BIN); |
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| 86 | Serial.print("ctrl_reg1="); |
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| 87 | Serial.println(bma180.getRegValue(0x0e),BIN); |
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| 88 | Serial.print("ctrl_reg2="); |
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| 89 | Serial.println(bma180.getRegValue(0x0f),BIN); |
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| 90 | Serial.print("ctrl_reg3="); |
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| 91 | Serial.println(bma180.getRegValue(0x21),BIN); |
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| 92 | Serial.print("ctrl_reg4="); |
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| 93 | Serial.println(bma180.getRegValue(0x22),BIN); |
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| 94 | } |
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| 95 | #endif |
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| 96 | } |
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| 97 | |||
| 98 | |||
| 99 |