From c417ab1de2a083b5fcff2e081e4feb2a65887903 Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Wed, 15 Aug 2018 19:13:45 -0700 Subject: altos: Make cmd number parsing functions return value Don't use a global variable to hold the result. Signed-off-by: Keith Packard --- src/stmf0/ao_adc_stm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'src/stmf0') diff --git a/src/stmf0/ao_adc_stm.c b/src/stmf0/ao_adc_stm.c index 571830bb..e62bb16e 100644 --- a/src/stmf0/ao_adc_stm.c +++ b/src/stmf0/ao_adc_stm.c @@ -103,10 +103,9 @@ ao_adc_one(void) int ch; uint16_t value; - ao_cmd_decimal(); + ch = ao_cmd_decimal(); if (ao_cmd_status != ao_cmd_success) return; - ch = ao_cmd_lex_i; if (ch < 0 || AO_NUM_ADC <= ch) { ao_cmd_status = ao_cmd_syntax_error; return; -- cgit v1.2.3