flok99

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Oct 14th, 2014
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  1. #define FMTX_CMD (FMTX_CMD_WRITE / 2)
  2.  
  3. u8 fmtx_read_reg(u8 reg)
  4. {
  5. Serial.print("fmt_read_reg");
  6. Serial.println(reg);
  7.  
  8. Wire.beginTransmission(FMTX_CMD_READ);
  9. Wire.write(reg);
  10. Wire.endTransmission();
  11.  
  12. Wire.beginTransmission(FMTX_CMD_READ);
  13. Wire.requestFrom(FMTX_CMD_READ, 1);
  14.  
  15. while(!Wire.available()) {
  16. }
  17.  
  18. int b = Wire.read();
  19. Wire.endTransmission();
  20.  
  21. Serial.println("rr finished");
  22.  
  23. return b;
  24. }
  25.  
  26.  
  27. blijft hangen.
  28. ook getest met FMTX_CMD en met FMTX_CMD_WRITE en dan bij die read actie beiden CMD_READ
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