From b9d68bc5a6b7b63f52da6c7034d379d6de51be7e Mon Sep 17 00:00:00 2001 From: Scott Shawcroft Date: Fri, 25 Sep 2020 11:07:22 -0700 Subject: Change I2C default to 100khz Greater that 100khz is technically out of the original spec. Background here: https://github.com/adafruit/Adafruit_CircuitPython_CLUE/issues/36 --- shared-module/board/__init__.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'shared-module') diff --git a/shared-module/board/__init__.c b/shared-module/board/__init__.c index 7d99f2d4e..fb4f731b8 100644 --- a/shared-module/board/__init__.c +++ b/shared-module/board/__init__.c @@ -61,7 +61,7 @@ mp_obj_t common_hal_board_create_i2c(void) { busio_i2c_obj_t *self = &i2c_obj; self->base.type = &busio_i2c_type; - common_hal_busio_i2c_construct(self, DEFAULT_I2C_BUS_SCL, DEFAULT_I2C_BUS_SDA, 400000, 0); + common_hal_busio_i2c_construct(self, DEFAULT_I2C_BUS_SCL, DEFAULT_I2C_BUS_SDA, 100000, 0); i2c_singleton = (mp_obj_t)self; return i2c_singleton; } -- cgit v1.2.3