From 2b3c79e9d88c9bb0b5aca4bc20fa942ebcfe40fc Mon Sep 17 00:00:00 2001 From: Keith Packard Date: Fri, 28 Apr 2017 00:04:14 -0700 Subject: [PATCH] altos/stmf0: Make sure systick is off before programming Signed-off-by: Keith Packard --- src/stmf0/ao_timer.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/stmf0/ao_timer.c b/src/stmf0/ao_timer.c index 5c05e4f1..50fd67b8 100644 --- a/src/stmf0/ao_timer.c +++ b/src/stmf0/ao_timer.c @@ -86,6 +86,7 @@ ao_timer_set_adc_interval(uint8_t interval) void ao_timer_init(void) { + stm_systick.csr = 0; stm_systick.rvr = SYSTICK_RELOAD; stm_systick.cvr = 0; stm_systick.csr = ((1 << STM_SYSTICK_CSR_ENABLE) | -- 2.30.2