Hi all,
Appreciate pointing to the write direction how to set up the SAMG55J19 to use its TWI7 (I2C) from PIN27A/PIN28A. According to the datasheet, I would have use these pins as peripheral B. I am fairly new to Cortext-M4, in fact, new to the ARM 32-bit programming. The documentation found on ARM is rather terse. Thanks for any pointer or even sample project.