PCB rework skills are very useful, and not explicitly taught in college.
Good luck with your project.
--- Graham
==
On Wed, Mar 23, 2016 at 3:13 AM, Christopher Earley
wrote:
> That bit about only being able to mux a specific mode's signal (e.g.
> I2C2_SDA or I2C2_SCL) to one pin at a time is t
That bit about only being able to mux a specific mode's signal (e.g.
I2C2_SDA or I2C2_SCL) to one pin at a time is the clincher. I didn't feel
it vital to state in my intro post but turning off the default I2C2 bus
pins would mean losing the Seeed I2C2 Grove connector (which is connected
to P9-
That bit about only being able to mux a specific mode's signal (e.g.
I2C2_SDA or I2C2_SCL) to one pin at a time is the clincher. I didn't feel
it vital to state in my intro post but turning off the default I2C2 bus
pins would mean losing the Seeed I2C2 Grove connector (which is connected
to P9-
If you understand device trees, you should be able to turn off I2C2 on
p9-19 and P9-20 and enable on P9-21 and P9-22 (as Mode 4). I doubt that
you can route the I2C2 out to two separate pin-outs at the same time.
If you don't understand how to make all of that work, then I would put some
very
