aboutsummaryrefslogtreecommitdiff
path: root/examples/stm32/stm32-h103/traceswo/README
diff options
context:
space:
mode:
authorGareth McMullin2011-02-17 21:50:00 +1300
committerGareth McMullin2011-02-17 21:50:00 +1300
commit4ed536c988bc933a852405caff8173c5eeaef418 (patch)
treea46bb6287c55ca60017a332612f0a2335c71b252 /examples/stm32/stm32-h103/traceswo/README
parentf0a1282d429023958e750a7821c577c132365485 (diff)
Added example using ITM and TPIU for TRACESWO output.
Diffstat (limited to 'examples/stm32/stm32-h103/traceswo/README')
-rw-r--r--examples/stm32/stm32-h103/traceswo/README11
1 files changed, 11 insertions, 0 deletions
diff --git a/examples/stm32/stm32-h103/traceswo/README b/examples/stm32/stm32-h103/traceswo/README
new file mode 100644
index 0000000..34b5227
--- /dev/null
+++ b/examples/stm32/stm32-h103/traceswo/README
@@ -0,0 +1,11 @@
+------------------------------------------------------------------------------
+README
+------------------------------------------------------------------------------
+
+This experimental program sends some characters on the TRACESWO pin using
+the Instrumentation Trace Macrocell (ITM) and Trace Port Interface
+Unit (TPIU).
+
+The SWJ-DP port must be in SWD mode and not JTAG mode for the output
+to be visible.
+