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authorDaniel Friesel <derf@finalrewind.org>2021-09-23 21:05:09 +0200
committerDaniel Friesel <derf@finalrewind.org>2021-09-23 21:05:09 +0200
commit30a29dcd0d064ab8403a9afb32c59800bb346840 (patch)
tree8e4d5c2c7d7575762a6af6833098a7f673ad1e0f /include/arch/posix
parent102e6f03e9d1ab9dc213b021b1dbe81d7fda332a (diff)
GPIO: Specify default LED ID
Diffstat (limited to 'include/arch/posix')
-rw-r--r--include/arch/posix/driver/gpio.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/include/arch/posix/driver/gpio.h b/include/arch/posix/driver/gpio.h
index c630b46..b1a7706 100644
--- a/include/arch/posix/driver/gpio.h
+++ b/include/arch/posix/driver/gpio.h
@@ -66,19 +66,19 @@ class GPIO {
inline void setup() {
pin_dir |= 0x0000ff;
}
- inline void led_on(unsigned char id) {
+ inline void led_on(unsigned char id = 0) {
if (id <= pl7) {
pin_out |= (1 << id);
}
print_pinstate();
}
- inline void led_off(unsigned char id) {
+ inline void led_off(unsigned char id = 0) {
if (id <= pl7) {
pin_out &= ~(1 << id);
}
print_pinstate();
}
- inline void led_toggle(unsigned char id) {
+ inline void led_toggle(unsigned char id = 0) {
if (id <= pl7) {
if (pin_out & (1 << id)) {
led_off(id);