Commit f39bcb30 authored by Paul Sokolovsky's avatar Paul Sokolovsky
Browse files

esp8266/modmachine: Changing params of a timer requires disarming it first.

parent 7193086c
......@@ -75,6 +75,8 @@ STATIC mp_obj_t esp_timer_init_helper(esp_timer_obj_t *self, mp_uint_t n_args, c
mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
self->callback = args[2].u_obj;
// Be sure to disarm timer before making any changes
os_timer_disarm(&self->timer);
os_timer_setfn(&self->timer, esp_timer_cb, self);
os_timer_arm(&self->timer, args[0].u_int, args[1].u_int);
......
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