2009-03-01 02:28 AM
I2C slave error
2011-05-17 04:04 AM
Hi,
I have a problem with the I2C slave read (or transmit) operation. Sometimes, when the master does a Read operation in my device, it only reads FF's. It seems as if the clock streching wasn't working (it's set), so the master is just reading the SDA pull-up. It only happens sometimes, so maybe it's an interrupt related issue. Has someone experienced this before? Thank you