Differences

This shows you the differences between two versions of the page.

--- debugging_hardware [01/04/2020 08:29] – [gdb automated tests] admin
+++ debugging_hardware [04/29/2022 14:07] (current) – [gdb] admin
@@ Line 1: / Line 1: @@
+ARM semihosting
+ITM, available in M3/M4/M7, output debug msgs over serial SWO / SWV (protocol)
+ETM
+SWD: SWCLK, SWDIO plus (optional) SWO
+SWO is an optional extension of the SWD interface
+RTT (Segger)
 [[https://github.com/blacksphere/blackmagic/wiki|Black Magic Probe]]
+https://www.codeinsideout.com/blog/stm32/swv/
 ====== ARM ======
@@ Line 19: / Line 34: @@
 http://snowcap.fi/blog/2011/11/21/openocd-with-swd/
+====== J-Link ======
+https://gnu-mcu-eclipse.github.io/debug/jlink/install/
+https://boundarydevices.com/debugging-using-segger-j-link-jtag/
+====== OpenOCD ======
+https://wrongbaud.github.io/stm-xbox-jtag/
+https://www.allaboutcircuits.com/technical-articles/getting-started-with-openocd-using-ft2232h-adapter-for-swd-debugging/
 ====== gdb ======
+{{ :gdb_cheat_sheet.pdf |}}
 https://www.youtube.com/watch?v=PorfLSr3DDI
@@ Line 26: / Line 51: @@
 https://github.com/cyrus-and/gdb-dashboard
+https://news.ycombinator.com/item?id=19972435
+https://interrupt.memfault.com/blog/cortex-m-breakpoints
+Some interesting articles:
+https://jvns.ca/blog/2014/02/10/three-steps-to-learning-gdb/
+https://jvns.ca/blog/2016/08/10/how-does-gdb-work/
+https://jvns.ca/blog/2018/01/04/how-does-gdb-call-functions/
 ====== gdb automated tests ======
 - Discussion on linkedin Embedded Systems Design
+https://developers.redhat.com/blog/2017/11/10/gdb-python-api/
 https://answers.launchpad.net/gcc-arm-embedded/+question/256851
@@ Line 46: / Line 84: @@
 https://interrupt.memfault.com/blog/automate-debugging-with-gdb-python-api
+https://interrupt.memfault.com/blog/gdbundle-plugin-manager
+[[https://www.youtube.com/watch?v=QQcp8CPjkoY|Debugging ARM hard faults with gdb]]