Revision as of 18:13, 22 January 2021 by Registered User
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Semantic MediaWiki
There are 1 incomplete or pending task to finish installation of Semantic MediaWiki. An administrator or user with sufficient rights can complete it. This should be done before adding new data to avoid inconsistencies.This article does not intend to cover all STM32CubeIDE Serial Wire Viewer (SWV) capabilities; complete information is available in (UM2609), chapter 4.
This article only provides some setup information for STM32MP15 serie, debugging Cortex-M in Production Mode. In that mode, the available console on the board (UART4) is used by Cortex-A Linux.And the clock tree is managed by Linux. 'Trace clock' needed to setup SWO is available form Linux console with command: awk '/ck_trace/{print $5}' /sys/kernel/debug/clk/clk_summary
In order to test, let's modify main.c file from a generated project with a looping variable 'i' and setup a Comparator on it, as depicted hereafter.
Trace clock from Linux console
SWV Setting
SWV Data Trace Output