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-rw-r--r--ports/litex/mphalport.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/ports/litex/mphalport.c b/ports/litex/mphalport.c
index 005a65aac..0b8f01298 100644
--- a/ports/litex/mphalport.c
+++ b/ports/litex/mphalport.c
@@ -60,6 +60,10 @@ void mp_hal_delay_ms(mp_uint_t delay) {
}
}
+void mp_hal_delay_us(mp_uint_t delay) {
+ mp_hal_delay_ms(delay / 1000);
+}
+
extern void SysTick_Handler(void);
__attribute__((section(".ramtext")))