fusee: remove unnecessary delay.

2019-01-26 00:59:27 -08:00
parent 901723621c
commit dc2b8ebab9
4 changed files with 21 additions and 3 deletions
--- a/fusee/fusee-secondary/src/timers.h
+++ b/fusee/fusee-secondary/src/timers.h
@@ -81,6 +81,13 @@ static inline void udelay(uint32_t usecs) {
    while (get_time_us() - start < usecs);
 }

+/**
+ * Delays until a number of usecs have passed since an absolute start time.
+ */
+static inline void udelay_absolute(uint32_t start, uint32_t usecs) {
+    while (get_time_us() - start < usecs);
+}
+
 /**
 * Delays for a given number of milliseconds.
 */