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-rw-r--r--os/rt/include/chtrace.h3
-rw-r--r--os/rt/src/chtrace.c2
2 files changed, 4 insertions, 1 deletions
diff --git a/os/rt/include/chtrace.h b/os/rt/include/chtrace.h
index 185ddfe46..591a42fa7 100644
--- a/os/rt/include/chtrace.h
+++ b/os/rt/include/chtrace.h
@@ -54,6 +54,9 @@
#define CH_DBG_TRACE_MASK_ISR 2U
#define CH_DBG_TRACE_MASK_HALT 4U
#define CH_DBG_TRACE_MASK_USER 8U
+#define CH_DBG_TRACE_MASK_SLOW (CH_DBG_TRACE_MASK_SWITCH | \
+ CH_DBG_TRACE_MASK_HALT | \
+ CH_DBG_TRACE_MASK_USER)
#define CH_DBG_TRACE_MASK_ALL (CH_DBG_TRACE_MASK_SWITCH | \
CH_DBG_TRACE_MASK_ISR | \
CH_DBG_TRACE_MASK_HALT | \
diff --git a/os/rt/src/chtrace.c b/os/rt/src/chtrace.c
index 97e265588..c9b9f39b8 100644
--- a/os/rt/src/chtrace.c
+++ b/os/rt/src/chtrace.c
@@ -85,7 +85,7 @@ static NOINLINE void trace_next(void) {
void _trace_init(void) {
unsigned i;
- ch.dbg.trace_buffer.suspended = (uint16_t)CH_DBG_TRACE_MASK;
+ ch.dbg.trace_buffer.suspended = (uint16_t)~CH_DBG_TRACE_MASK;
ch.dbg.trace_buffer.size = CH_DBG_TRACE_BUFFER_SIZE;
ch.dbg.trace_buffer.ptr = &ch.dbg.trace_buffer.buffer[0];
for (i = 0U; i < (unsigned)CH_DBG_TRACE_BUFFER_SIZE; i++) {