djsundog/circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Espressif: Fix i2c pullup detection

Browse Source
This commit is contained in:
Michael Himing 2022-03-08 16:39:24 +11:00
parent b439464627
commit bc1dade304
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
ports/espressif/common-hal/busio/I2C.c
View File

@ -50,6 +50,8 @@ void common_hal_busio_i2c_construct(busio_i2c_obj_t *self,
gpio_set_direction(sda->number, GPIO_MODE_DEF_INPUT);
gpio_set_direction(scl->number, GPIO_MODE_DEF_INPUT);
gpio_pullup_dis(sda->number);
gpio_pullup_dis(scl->number);
gpio_pulldown_en(sda->number);
gpio_pulldown_en(scl->number);