diff options
Diffstat (limited to 'watch-library/shared/watch/watch_private_display.c')
| -rw-r--r-- | watch-library/shared/watch/watch_private_display.c | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/watch-library/shared/watch/watch_private_display.c b/watch-library/shared/watch/watch_private_display.c index 474e5ffd..245b20ed 100644 --- a/watch-library/shared/watch/watch_private_display.c +++ b/watch-library/shared/watch/watch_private_display.c @@ -82,8 +82,12 @@ void watch_display_character(uint8_t character, uint8_t position) { continue; } uint8_t seg = segmap & 0x3F; - watch_clear_pixel(com, seg); - if (segdata & 1) watch_set_pixel(com, seg); + + if (segdata & 1) + watch_set_pixel(com, seg); + else + watch_clear_pixel(com, seg); + segmap = segmap >> 8; segdata = segdata >> 1; } @@ -93,6 +97,32 @@ void watch_display_character(uint8_t character, uint8_t position) { else if (position == 1 && (character == 'B' || character == 'D' || character == '@')) watch_set_pixel(0, 12); // add funky ninth segment } +void watch_display_character_lp_seconds(uint8_t character, uint8_t position) { + // Will only work for digits and for positions 8 and 9 - but less code & checks to reduce power consumption + + uint64_t segmap = Segment_Map[position]; + uint64_t segdata = Character_Set[character - 0x20]; + + for (int i = 0; i < 8; i++) { + uint8_t com = (segmap & 0xFF) >> 6; + if (com > 2) { + // COM3 means no segment exists; skip it. + segmap = segmap >> 8; + segdata = segdata >> 1; + continue; + } + uint8_t seg = segmap & 0x3F; + + if (segdata & 1) + watch_set_pixel(com, seg); + else + watch_clear_pixel(com, seg); + + segmap = segmap >> 8; + segdata = segdata >> 1; + } +} + void watch_display_string(char *string, uint8_t position) { size_t i = 0; while(string[i] != 0) { |