diff options
Diffstat (limited to 'fmdriver/fmdriver_common.h')
| -rw-r--r-- | fmdriver/fmdriver_common.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fmdriver/fmdriver_common.h b/fmdriver/fmdriver_common.h index 706dc95..2700336 100644 --- a/fmdriver/fmdriver_common.h +++ b/fmdriver/fmdriver_common.h @@ -1,6 +1,8 @@ #ifndef MYON_FMDRIVER_COMMON_H_INCLUDED #define MYON_FMDRIVER_COMMON_H_INCLUDED +#include <stdint.h> + static inline uint16_t read16le(const uint8_t *ptr) { return (unsigned)ptr[0] | (((unsigned)ptr[1])<<8); } @@ -13,6 +15,9 @@ static inline int16_t u16s16(uint16_t v) { return (v & 0x8000u) ? ((int32_t)v)-0x10000l : v; } +uint8_t fmdriver_fm_freq2key(uint16_t freq); +uint8_t fmdriver_ssg_freq2key(uint16_t freq); + #if 0 #include <stdio.h> #define FMDRIVER_DEBUG(...) fprintf(stderr, __VA_ARGS__) |