example of i2c slave device supporting block transfers

Dependencies:   lib_i2c_slave_block

Tested on nucleo board as slave. Use with i2c_master_block_example on raspberry pi as master.

Master I2C write will print on serial terminal 115200. User button will raise an irq; the RPi test program will service the interrupt.

See lib_i2c_slave_block for explanation of code.

Changes

RevisionDateWhoCommit message
3:0288d257446a 2019-02-03 Wayne Roberts indicate errors if reported by i2c default tip
2:d7e05c75f240 2019-01-21 Wayne Roberts add buffer for read/write integrity test
1:02da25a3bebb 2019-01-18 Wayne Roberts remove bak directory
0:3ccfaf358115 2019-01-18 Wayne Roberts initial commit