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by rshewan
Mon Apr 21, 2025 3:47 pm
Forum: ESP-IDF
Topic: ESP-Modbus over UART0
Replies: 0
Views: 124

ESP-Modbus over UART0

Environment: MacOS | Visual Studio Code | ESP-IDF 5.4.1 | ESP32-S3-DevKitC-1-N8R8 | ESP32-S3-WROOM-1
Code: ESP-Modbus v2.0.2 | examples/serial_master.c

I am attempting to run ESP-Modbus example code over UART0 that is connected to the USB-UART bridge on the board.

What configuration settings do I ...
by rshewan
Mon Apr 14, 2025 3:35 pm
Forum: ESP-IDF
Topic: Unable to see symbols/variables in function using debugger in Visual Studio Code
Replies: 1
Views: 93

Re: Unable to see symbols/variables in function using debugger in Visual Studio Code

I have come to learn that I am exceeding the 2 breakpoint limit. Ugh!
by rshewan
Mon Apr 14, 2025 2:16 pm
Forum: ESP-IDF
Topic: Unable to see symbols/variables in function using debugger in Visual Studio Code
Replies: 1
Views: 93

Unable to see symbols/variables in function using debugger in Visual Studio Code

Environment: MacOS | Visual Studio Code | ESP-IDF 5.4.1
Code: ESP-Modbus v2.0.2 | examples/serial_master.c

Example seems to build cleanly.

Image will flash and run. It does not run to completion.

Attempting to debug. Breakpoints are set in app_main(), master_init() and master_operation_func ...

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