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I am using the mcbsp0 to control a spi device. I have used the following functions: void InitSPI(void) { mhMcbsp = MCBSP_open(MCBSP_PORT0, MCBSP_OPEN_RESET); MCBSP_config(mhMcbsp, &Config); } void sendSPI(void) { MCBSP_start(mhMcbsp, MCBSP_RCV_START | MCBSP_XMIT_START, 0 ); while (!MCBSP_xrdy(mhMcbsp)); MCBSP_write32(mhMcbsp,xmt); } I am using the chip support library. The mcbsp is configured as a spi master using the fsg and internal clocks. The program keeps hanging on the xrdy and rrdy checks. Any ideas why? |
McBSP SPI mode on 5416 DSK
Started by ●March 27, 2003
