Is the debug UART useful for diagnostics?
Debug UART—The Debug UART enables Microsoft to perform diagnostics. Note that this UART is not usable for application debugging or diagnostics. Under the direction of Microsoft, this interface provides a means of capturing additional diagnostic information that can be useful when debugging certain issues.
What is the service UART in azsphere CLI?
Service UART—The service UART provides the main programming and debugging interface between the MT3620 and the host computer. This interface enables all azsphere CLI operations that require an attached device, except for recovery (as described in the next paragraph).
What kind of UART is used in Azure Sphere?
The Azure Sphere tools include support for loading an application over USB by using the Service UART and for recovering the Azure Sphere OS by using the Recovery UART. The PC tools require the use of the Future Technology Devices International (FTDI) FT4232HQ UART-to-USB interface chip to expose the interfaces.
How to debug UART code using MPLAB-X simulator?
There is more information on the developer help site here http://microchipdeveloper.com/mplabx:scl This is how you can use the IDE to debug your serial command line interface code using stimulus files and the UART OUTPUT window. The first trick is to enable the UART output window in the IDE.
How to debug UART with RS232 settings?
It doesn’t only show lots of RS232 settings, it also show data simultaneously in ASCII, hex, decimal and binary. It also allows to send given data every x seconds. (Of course, this doesn’t help if you need to debug the signal transmission itself.)
Can a microcontroller be used as a UART?
However, the UART peripherals in the microcontroller can be used to send serial data to the PC serial COM port and display it on a terminal using a USB-TTL converter board. Hence, you’re not restricted to use a specific UART module (UART1, UART2, or UART3).