Hello all,
After getting the second I2C bus working on the MCF5251 (the port configuration was wrong).
I have a new problem:
For error handling with EEPROMs the appliction note says, to generate 9 start sequences followed by one stop sequence.
To generate this sequence I have tried following code:
Code:
MBAR2_MBCR = MBCR_MTX | MBCR_IEN; MBAR2_MBCR |= MBCR_MSTA; /* generate start */ for (loop = 0; loop < 8; loop++) { MBAR2_MBCR |= MBCR_RSTA; /* generate restart */ } MBAR2_MBCR &= ~MBCR_MSTA; /* generate stop */ MBAR2_MBCR = 0; MBAR2_MBCR = MBAR2_MBCR | MBCR_IEN;
It works when I single step through it, but not when running real-time, what am I doing wrong.
Regands Mark,