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Published 20 hours ago • verified publisher icon mysensors

SAMD device cannot clear external i2c eeprom

Open tbowmo opened this issue 7 years ago • 4 comments

Reported on the forum: https://forum.mysensors.org/topic/8814/cleareprom-does-not-work-for-sensebender-gw

When clearing eeprom, operation is halted.

tbowmo avatar Feb 18 '18 21:02 tbowmo

Writes is halted in SERCOM module under arduino, when writing single bytes to the eeprom.

tbowmo avatar Feb 18 '18 21:02 tbowmo

We are not initializing HW propperly, when using MY_CORE_ONLY, so I2C bus is not working

tbowmo avatar Feb 18 '18 21:02 tbowmo

Seems to still be an issue when running SensebenderGatewaySerial sketch from development branch. Execution halts when Wire.endTransmission(); is hit in extEEPROM.cpp.

I2C hardware probably still not initialized correctly.

Btw shouldn't MY_EXT_EEPROM_SIZE be 32 kbits?

GregerLindblom avatar Mar 04 '18 15:03 GregerLindblom

Moved to #1322

pbolduc avatar Jul 24 '19 22:07 pbolduc