LSM9DS0 4-wire SPI communication

poa · ‎2013-10-11

Posted on October 12, 2013 at 08:30

hi,guys

I'm working on LSM9DS0 with STMEVAL-MKI109V2,using 4-wire SPI communication?read gyro's WAI reg is ok if keep CS_G=0 and CS_XM = 1 after EVAL board power on, but if CS_G=0 after CS_G=1 and CS_XM = 1,read WAI reg, MCU can't get any response(SDO=0xFF always),can anyone explain me why? I would be grateful if anyone could post LSM9DS0 SPI communication code.

thanks.

#lsm9ds0-4-wire-spi

poa · ‎2013-10-16

Posted on October 16, 2013 at 15:27

problem solved. it's just a SPI configuration error.

Thiago REIS · ‎2013-11-18

Posted on November 18, 2013 at 15:50

Hello,

That is great news.

Please do not hesitate on posting any other topics that you would like to discuss on this forum.

Thank you,

Thiago Reis