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authorStefan Kerkmann <karlk90@pm.me>2022-03-28 00:07:25 +0200
committerGitHub <noreply@github.com>2022-03-27 15:07:25 -0700
commit119abc4375ba0cbeecb5c0394342c0260c999fba (patch)
treef88dc133181875971d1eac63bc482cf93bf4dd34 /platforms
parent03f9b8db15f0ae51806734d48212b4088ffe6632 (diff)
Refactor writePin to work with statements (#16738)
Diffstat (limited to 'platforms')
-rw-r--r--platforms/chibios/gpio.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/platforms/chibios/gpio.h b/platforms/chibios/gpio.h
index eb44a18f9c..80551abac5 100644
--- a/platforms/chibios/gpio.h
+++ b/platforms/chibios/gpio.h
@@ -31,7 +31,14 @@ typedef ioline_t pin_t;
#define writePinHigh(pin) palSetLine(pin)
#define writePinLow(pin) palClearLine(pin)
-#define writePin(pin, level) ((level) ? (writePinHigh(pin)) : (writePinLow(pin)))
+#define writePin(pin, level) \
+ do { \
+ if (level) { \
+ writePinHigh(pin); \
+ } else { \
+ writePinLow(pin); \
+ } \
+ } while (0)
#define readPin(pin) palReadLine(pin)