diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/kern/main.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/src/kern/main.c b/src/kern/main.c index 9d93247..c76d025 100644 --- a/src/kern/main.c +++ b/src/kern/main.c @@ -98,7 +98,7 @@ static void spi_write(uint8_t byte) { while (!regget(SPI1.s_r, spi_txe)) ; - SPI1.d_r = byte; + SPI1.dl_r = byte; asm volatile("nop"); } @@ -106,8 +106,6 @@ static void write_rgb(uint8_t red, uint8_t green, uint8_t blue) { #undef BIT #define BIT(b, n) (!!((b) & (1 << (n)))) - spi_write(0); - spi_write( (1 << 7) | (BIT(green, 7) << 6) | (0 << 5) | (0 << 4) | (1 << 3) | (BIT(green, 6) << 2) | (0 << 1) | (0 << 0)); @@ -146,8 +144,6 @@ static void write_rgb(uint8_t red, uint8_t green, uint8_t blue) spi_write( (1 << 7) | (BIT(blue, 1) << 6) | (0 << 5) | (0 << 4) | (1 << 3) | (BIT(blue, 0) << 2) | (0 << 1) | (0 << 0)); - - spi_write(0); } void latch() |