Jul 08, 2020
12:38 AM
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Jul 08, 2020
12:38 AM
Hi guys,
After reading a lot of papers and webpages I'm a little confused. Question: Can I use the swd interface and the UART interface at the same time with BMI = SWD0? The goal of this would be to communicate over the UART while the firmware is been debug.
uC = XMC1302
Thank you in advance
Pablo
After reading a lot of papers and webpages I'm a little confused. Question: Can I use the swd interface and the UART interface at the same time with BMI = SWD0? The goal of this would be to communicate over the UART while the firmware is been debug.
uC = XMC1302
Thank you in advance
Pablo
- Tags:
- IFX
2 Replies
Oct 28, 2020
01:22 PM
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Oct 28, 2020
01:22 PM
I am not sure this is possible but I have the exact same question so tagging along here in case somebody replies.
Oct 30, 2020
05:24 AM
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Oct 30, 2020
05:24 AM
Hi,
It is not possible. Once you decide to go with BMI=SWD0, the pins will be used exclusively for the debug interface.
An alternative would be to use the BMI=SPD0/SPD1 and use the remaining pin to implement UART in half duplex mode.
Regards,
Jesus
It is not possible. Once you decide to go with BMI=SWD0, the pins will be used exclusively for the debug interface.
An alternative would be to use the BMI=SPD0/SPD1 and use the remaining pin to implement UART in half duplex mode.
Regards,
Jesus