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esp8266: PULL_UP is not supported on Pin(16), so raise an exception.

esp8266-idle-ticks
Damien George 2016-08-10 12:45:40 +10:00
parent b203c1774e
commit 8a15e0b1c7
1 changed files with 5 additions and 1 deletions
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6
esp8266/modpybpin.c
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@ -244,7 +244,11 @@ STATIC mp_obj_t pyb_pin_obj_init_helper(pyb_pin_obj_t *self, mp_uint_t n_args, c
// configure the GPIO as requested
if (self->phys_port == 16) {
// TODO: Set pull up/pull down
// only pull-down seems to be supported by the hardware, and
// we only expose pull-up behaviour in software
if (pull != GPIO_PULL_NONE) {
nlr_raise(mp_obj_new_exception_msg(&mp_type_ValueError, "Pin(16) doesn't support pull"));
}
} else {
PIN_FUNC_SELECT(self->periph, self->func);
#if 0