Hi,
I have been trying to get the spi examples from starter ware to run on the ARM. I'm able to run the dsp examples for both: with edma and without edma. Since I'm using the EVMOMAPL137 I did the necessary changes to run the example with SPI0. SPI0 has a flash that is compatible with the OMAPL138 example. Well, the fact that the DSP can succesfully read and write could be consider as a good indicator.
I changed 2 things, everywhere where I had SPI1 I replaced it with SPI0 and the edma event for SPI RX and TX are 15 and 14 instead of 19 and 18. Oh,.... I also had to change where the code is located in memory from DSPL2RAM o = 0x00800000 l = 0x00040000 /* 256kB L2 DSP local RAM */ to SHDSPL2RAM o = 0x11800000 l = 0x00040000 /* 256kB L2 Shared Internal RAM */
What I have bee trying to do now is run the same example but in the ARM.
I can't run the spi example without edma or with it. The example is able to talk through the UART and I have also configure the PIN MUX accordingly.
The code gets stuck in:
Any suggestions on what to try or loo for will help.