diff options
Diffstat (limited to 'common/print.c')
| -rw-r--r-- | common/print.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/common/print.c b/common/print.c index 84400a1df2..08d211f206 100644 --- a/common/print.c +++ b/common/print.c @@ -113,7 +113,6 @@ void print_decs(int16_t data) } -static inline void print_hex4(uint8_t data) { sendchar(data + ((data < 10) ? '0' : 'A' - 10)); @@ -137,6 +136,12 @@ void print_hex32(uint32_t data) print_hex16(data); } +void print_bin4(uint8_t data) +{ + for (int i = 4; i >= 0; i--) { + sendchar((data & (1<<i)) ? '1' : '0'); + } +} void print_bin8(uint8_t data) { |