add flag to i.mx port

3 years ago · 360c876be4
parent 189f2d5f07
commit 360c876be4
1 changed files with 2 additions and 0 deletions
--- a/ports/mimxrt10xx/common-hal/busio/I2C.c
+++ b/ports/mimxrt10xx/common-hal/busio/I2C.c
@ -98,11 +98,13 @@ void common_hal_busio_i2c_construct(busio_i2c_obj_t *self,

    LPI2C_MasterInit(self->i2c, &config, I2C_CLOCK_FREQ);

+#if CIRCUITPY_REQUIRE_I2C_PULLUPS
 //    if (!gpio_get_pin_level(sda->number) || !gpio_get_pin_level(scl->number)) {
 //        reset_pin_number(sda->number);
 //        reset_pin_number(scl->number);
 //        mp_raise_RuntimeError(translate("SDA or SCL needs a pull up"));
 //    }
+#endif

    claim_pin(self->sda_pin->pin);
    claim_pin(self->scl_pin->pin);