diff options
| author | Keith Packard <keithp@keithp.com> | 2017-04-28 00:04:14 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2017-04-28 00:04:14 -0700 |
| commit | 2b3c79e9d88c9bb0b5aca4bc20fa942ebcfe40fc (patch) | |
| tree | 6dba3a6021c45b5133b843b63e619bc054ecc3ea /src/stmf0/ao_timer.c | |
| parent | ac3fc7da669f58c7abd25b0ca8cc425238b84217 (diff) | |
altos/stmf0: Make sure systick is off before programming
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/stmf0/ao_timer.c')
| -rw-r--r-- | src/stmf0/ao_timer.c | 1 |
1 files changed, 1 insertions, 0 deletions
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) | |