diff options
| author | Keith Packard <keithp@keithp.com> | 2018-08-15 19:13:45 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2018-10-13 08:22:50 -0700 |
| commit | c417ab1de2a083b5fcff2e081e4feb2a65887903 (patch) | |
| tree | 614c7564321ea38402883992daeaea8f30bfe6b1 /src/stm/ao_lcd_stm.c | |
| parent | c6e57291d91f1f6c4de5c54a5cfd3eef66d9f830 (diff) | |
altos: Make cmd number parsing functions return value
Don't use a global variable to hold the result.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/stm/ao_lcd_stm.c')
| -rw-r--r-- | src/stm/ao_lcd_stm.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/src/stm/ao_lcd_stm.c b/src/stm/ao_lcd_stm.c index 10d5d620..1947012b 100644 --- a/src/stm/ao_lcd_stm.c +++ b/src/stm/ao_lcd_stm.c @@ -326,12 +326,9 @@ ao_lcd_stm_seg_set(void) { int com, seg, val; int n, bit; - ao_cmd_decimal(); - com = ao_cmd_lex_i; - ao_cmd_decimal(); - seg = ao_cmd_lex_u32; - ao_cmd_decimal(); - val = ao_cmd_lex_i; + com = ao_cmd_decimal(); + seg = ao_cmd_decimal(); + val = ao_cmd_decimal(); printf ("com: %d seg: %d val: %d\n", com, seg, val); ao_lcd_set(com, seg, val); ao_lcd_flush(); |