topic S32K LPSPI Blocking vs non Blocking in S32K https://community.nxp.com/t5/S32K/S32K-LPSPI-Blocking-vs-non-Blocking/m-p/726006#M1774 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>I'm using S32K SDK Lpspi drivers.</P><P>I noticed when I'm using :</P><P></P><P>LPSPI_DRV_MasterTransfer(LPSPICOM1,sendBuffer,receiveBuffer,5); to transfer 5 bytes over SPI link, I hit an exception after some time.However when I use:</P><P>LPSPI_DRV_MasterTransferBlocking(LPSPICOM1,sendBuffer,receiveBuffer,5,1); This never happens and everything is good.</P><P></P><P>Any Ideas ?</P><P>Thanks,</P></BODY></HTML> Thu, 26 Oct 2017 15:35:24 GMT hajianik 2017-10-26T15:35:24Z S32K LPSPI Blocking vs non Blocking https://community.nxp.com/t5/S32K/S32K-LPSPI-Blocking-vs-non-Blocking/m-p/726006#M1774 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>I'm using S32K SDK Lpspi drivers.</P><P>I noticed when I'm using :</P><P></P><P>LPSPI_DRV_MasterTransfer(LPSPICOM1,sendBuffer,receiveBuffer,5); to transfer 5 bytes over SPI link, I hit an exception after some time.However when I use:</P><P>LPSPI_DRV_MasterTransferBlocking(LPSPICOM1,sendBuffer,receiveBuffer,5,1); This never happens and everything is good.</P><P></P><P>Any Ideas ?</P><P>Thanks,</P></BODY></HTML> Thu, 26 Oct 2017 15:35:24 GMT https://community.nxp.com/t5/S32K/S32K-LPSPI-Blocking-vs-non-Blocking/m-p/726006#M1774 hajianik 2017-10-26T15:35:24Z