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Diffstat (limited to 'src/target/firmware/include/layer1/sync.h')
-rw-r--r--src/target/firmware/include/layer1/sync.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/target/firmware/include/layer1/sync.h b/src/target/firmware/include/layer1/sync.h
index 3565ee20..7ce87566 100644
--- a/src/target/firmware/include/layer1/sync.h
+++ b/src/target/firmware/include/layer1/sync.h
@@ -72,7 +72,9 @@ struct l1s_state {
/* The current TPU offset register */
uint32_t tpu_offset;
- int32_t tpu_offset_correction;
+ int32_t tpu_offset_correction; /* used for TOA adjustment */
+ int32_t tpu_offset_shift; /* used for TS or sync change */
+ int32_t tpu_offset_changed; /* offset changed at last fiq */
/* TX parameters */
int8_t ta;