Added ring buffer revert

2026-06-03 08:45:10 +02:00
parent 22c732be02
commit 21f0b5a3ea
2 changed files with 7 additions and 0 deletions
--- a/STM32/CM7/Core/Src/ring_buffer.c
+++ b/STM32/CM7/Core/Src/ring_buffer.c
@@ -15,3 +15,8 @@ void ringBufferPush(ring_buffer_t *rb, uint32_t value) {
 uint32_t ringBufferRead(ring_buffer_t *rb, uint8_t idx) {
  return rb->buffer[rb->w_head - 1 - idx];
 }
+
+void ringBufferRevert(ring_buffer_t *rb, uint8_t val) {
+  rb->w_head -= val;
+  return;
+}