While trying to use I2C_1 with Teensy 4.0, and after studying schematics and datasheets I got the feeling something has been shifted a bit
Looking to the Pinout assignments accoriding https://www.pjrc.com/store/teensy40.html it looks like
I2C_0 is connected to pins 19, 18 (scl, sda)
I2C_1 is connected to pins 16, 17 (scl, sda)
I2C_2 is connected to pins 24, 25 (scl, sda)
Looking to the schematics and the datasheet of MXRT1062 it seems to be as follows
I2C_0 is connected to pins 19, 18 (scl, sda) using ALT3
I2C_1 is NOT connected to a 'free' set of píns
I2C_2 is connected to pins 16, 17 (scl, sda) using ALT1
I2C_3 is connected to pins 24, 25 (scl, sda) using ALT0
Has anyone experiences with this shift of assignments?
if so, can it be solved by adapting "i2c_t3.h"?
Looking to the Pinout assignments accoriding https://www.pjrc.com/store/teensy40.html it looks like
I2C_0 is connected to pins 19, 18 (scl, sda)
I2C_1 is connected to pins 16, 17 (scl, sda)
I2C_2 is connected to pins 24, 25 (scl, sda)
Looking to the schematics and the datasheet of MXRT1062 it seems to be as follows
I2C_0 is connected to pins 19, 18 (scl, sda) using ALT3
I2C_1 is NOT connected to a 'free' set of píns
I2C_2 is connected to pins 16, 17 (scl, sda) using ALT1
I2C_3 is connected to pins 24, 25 (scl, sda) using ALT0
Has anyone experiences with this shift of assignments?
if so, can it be solved by adapting "i2c_t3.h"?