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-rw-r--r--testhal/STM32F37x/I2C/Makefile2
-rw-r--r--testhal/STM32F37x/I2C/main.c1
2 files changed, 1 insertions, 2 deletions
diff --git a/testhal/STM32F37x/I2C/Makefile b/testhal/STM32F37x/I2C/Makefile
index 0090b317a..782a3b3d7 100644
--- a/testhal/STM32F37x/I2C/Makefile
+++ b/testhal/STM32F37x/I2C/Makefile
@@ -5,7 +5,7 @@
# Compiler options here.
ifeq ($(USE_OPT),)
- USE_OPT = -O0 -ggdb -fomit-frame-pointer -falign-functions=16
+ USE_OPT = -O2 -ggdb -fomit-frame-pointer -falign-functions=16
endif
# C specific options here (added to USE_OPT).
diff --git a/testhal/STM32F37x/I2C/main.c b/testhal/STM32F37x/I2C/main.c
index 46f190f2a..fc0e4e2ab 100644
--- a/testhal/STM32F37x/I2C/main.c
+++ b/testhal/STM32F37x/I2C/main.c
@@ -98,7 +98,6 @@ int main(void) {
if (msg != RDY_OK)
palTogglePad(GPIOC, GPIOC_LED3);
for (i = 0; i < 256; i++) {
- chThdSleepMilliseconds(2);
msg = i2cMasterReceiveTimeout(&I2CD2, 0x52,
data, sizeof(data), TIME_INFINITE);
if (msg != RDY_OK)