X-Git-Url: http://cloudbase.mooo.com/gitweb/z180-stamp.git/blobdiff_plain/35edb766593d019b89a3f40b6d6cdd2b50f18032..414caa77d5709bf3372d1f9245312781eee7961b:/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; }