Hi team,
if want to meet I2C / SPI / UART / GPIO / 32.768KHz interface, which MCU part with BLE radio do you suggest?
Thansk.
By Small
Hi,
Here is the solution you can come to:
I'll let you test the same with SysConfig.
Regards,
Hi team,
your setup is not the same.
Please help to provide 40 pins pinout description directly.
Thanks.
Small
Hi,
Thanks to the screenshot you have shared, I now understand the confusion.
First of all, as you can see on the screenshot I have shared, the pins 26 and 27 are left unassigned - so you can use them for the 32 kHz clock input.
I understand you are pursuing a slightly different approach, where you desire to "reserve" the LFXT pins beforehand - I recognize this is a good practice and it may avoid confusions later.
The issue you have is caused by SysConfig not automatically selecting the pins for the LFXT (I am not sure why, I'll report this to the team).
So, when you reserve the LFXT, you see the following:
You should then select manually the signals to use ("P" and "N") and the pins associated:
Two warnings may then appear (they are benign). These are raised because the signals are not routed to a connector on the launchpad. You can remove these clicking on "ignore".
I hope this will help,
Best regards,
Hi team,
Got it, thanks.
After select I2C/SPI/UART/2 GPIOs/32.768KHz, we can use CC2340R5-24 pins package, please see below config, right?
Thanks.
Small
