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I2C, eCAN and GPIO22 boot problem

Other Parts Discussed in Thread: SPRC191

Hello

I have an application on a F2802 with CAN, I2C (EEPROM) and some GPIOs.
After the initialisation i read data from the EEPROM and transmit a CAN message.
If i read the data from the EEPROM and GPIO22 (configured as input) is high,
then the CAN message can not be sent.

When the input is low or i dont read the data before sending a CAN message
it works.

Can someone explain me that strange phenomenon?

Greets
Philipp