X-Git-Url: http://cloudbase.mooo.com/gitweb/z180-stamp.git/blobdiff_plain/b30c4e8f1aef96f6fdc93da9f125545f5f74d06e..5013b94fb43ed4e86efb5d1d72350537cd1a3f8f:/include/spi.h diff --git a/include/spi.h b/include/spi.h index 1052569..4638476 100644 --- a/include/spi.h +++ b/include/spi.h @@ -32,11 +32,11 @@ #define SPI_OFF() do { SPCR = 0; } while(0) -static inline void spi_wait() { +static inline __attribute__((always_inline)) void spi_wait() { loop_until_bit_is_set(SPSR,SPIF); } -static inline void spi_write(uint8_t a) { +static inline __attribute__((always_inline)) void spi_write(uint8_t a) { SPDR = a; }