arm: async uart writes & fixes

2022-05-17 10:17:56 -07:00
parent e9f623e754
commit e39cdc5709
13 changed files with 232 additions and 190 deletions
--- a/arm/gpio.h
+++ b/arm/gpio.h
@@ -6,7 +6,7 @@ struct Gpio {
    volatile uint32_t data;
 };

-#define gpio0 ((Gpio*) 0x40000000)
+#define gpio0 ((Gpio*)0x40000000)

 inline void ToggleLed(int which) {
    uint8_t data = gpio0->data;