Frank
9eb7bfe6c9
Arduino-Comaptibilitly: digitalWrite controls pullup/pulldown in input mode
4 years ago
Frank
536b328d29
Update digital.c
4 years ago
Frank
e5388aa0ed
shiftout: highest speed 10MHz
This can be adjusted easyly by editing maxSpeed and maxSpeedBeforeDelay
4 years ago
PaulStoffregen
247a9cdd4e
Update defs for extra pins
4 years ago
PaulStoffregen
91e1b46f73
Defs for Teensy 4.1 (work in progress)
4 years ago
Kurt Eckhardt
df673baeae
Add SD Cards as IO pins - plus fix Serial2 and Serial8 for T4 B2
Fixed the Serial2 object to use the new correct pins, plus made Serial8 only valid for T4 B1 (not B2).
Also I defined IO pins for the six signals associated with the SD Card slot.
I have tested these both as IO pins and now as SPI2
5 years ago
PaulStoffregen
4c7cf387c8
Delete extra / old copy of pinMode
6 years ago
Frank
de9071e01e
add shiftIn/Out, pulseIn
6 years ago
PaulStoffregen
576c748f2f
pinMode configure pins for output drive in all modes, needed for direct I/O libs
6 years ago
PaulStoffregen
66b0de6c15
Fix digitalRead() while pin is output mode
6 years ago
PaulStoffregen
e687673ddf
First commit, Teensy4 work-in-progress
6 years ago