diff options
| author | Damien George <damien.p.george@gmail.com> | 2016-05-26 17:06:40 +0100 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2016-05-26 17:06:40 +0100 |
| commit | 4b37e775eaedaf7706597090d82d26a618cfa027 (patch) | |
| tree | a8e277d14d960bdb5dab752b848e6c4adc4b4271 /extmod/machine_i2c.c | |
| parent | a3dc2c60312905f6732efab2cd2b5be4832dea73 (diff) | |
extmod/machine_i2c: Redo mp_hal_pin macros to use open_drain and od_low.
mp_hal_pin_config_od is renamed mp_hal_pin_open_drain, and mp_hal_pin_low
is mp_hal_pin_od_low.
Diffstat (limited to 'extmod/machine_i2c.c')
| -rw-r--r-- | extmod/machine_i2c.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/extmod/machine_i2c.c b/extmod/machine_i2c.c index e3bdb3692..ceddf0730 100644 --- a/extmod/machine_i2c.c +++ b/extmod/machine_i2c.c @@ -48,7 +48,7 @@ STATIC void mp_hal_i2c_delay(machine_i2c_obj_t *self) { } STATIC void mp_hal_i2c_scl_low(machine_i2c_obj_t *self) { - mp_hal_pin_low(self->scl); + mp_hal_pin_od_low(self->scl); } STATIC void mp_hal_i2c_scl_release(machine_i2c_obj_t *self) { @@ -56,7 +56,7 @@ STATIC void mp_hal_i2c_scl_release(machine_i2c_obj_t *self) { } STATIC void mp_hal_i2c_sda_low(machine_i2c_obj_t *self) { - mp_hal_pin_low(self->sda); + mp_hal_pin_od_low(self->sda); } STATIC void mp_hal_i2c_sda_release(machine_i2c_obj_t *self) { @@ -91,8 +91,8 @@ STATIC void mp_hal_i2c_init(machine_i2c_obj_t *self, uint32_t freq) { if (self->us_delay == 0) { self->us_delay = 1; } - mp_hal_pin_config_od(self->scl); - mp_hal_pin_config_od(self->sda); + mp_hal_pin_open_drain(self->scl); + mp_hal_pin_open_drain(self->sda); mp_hal_i2c_stop(self); } |