teensy-wire

Commit graph

Autor	SHA1	Nachricht	Datum
John Robinson	76fbfe2b84	restructure files into src and include dirs	vor 4 Jahren
Frank	ba60bdc99b	Add FLASHMEM to begin()	vor 4 Jahren
Kurt Eckhardt	19ca5461e4	Add pin definitions for MicroMod @PaulStoffregen - Not sure if this helps you or not, but thought since I had updated my excel with the pin information for the not yet announced MicroMod, that I would add the data for Wire3. Note: I can obviously not test it as don't have one, but it does compile and still compiles for T4 and T4.1	vor 4 Jahren
Kurt Eckhardt	bff61a5a59	T41 Wire1 Alternate pins different than T40 They are both on the SDCard pins, but on T4 these are 36 and 37 whereas on T4.1 it is on 44 and 45 Verified it worked using Adadfruit_SSD1306 example sketch where I rn the different pins for both T4 and T4.1	vor 4 Jahren
PaulStoffregen	956a5c418a	Improve FIFO handling for Teensy 4.0	vor 5 Jahren
PaulStoffregen	c93e869a96	Workaround for BNO080 errors on Teensy 4.0	vor 5 Jahren
PaulStoffregen	5f58cb703b	Adjust pin config on Teensy 4.0 https://forum.pjrc.com/threads/58654-Teensyduino-1-49-Beta-2?p=223880&viewfull=1#post223880	vor 5 Jahren
PaulStoffregen	f52060abe3	Use open drain pin config	vor 5 Jahren
PaulStoffregen	6c9fec1699	Only clear FIFOs when bus is idle	vor 5 Jahren
Kurt Eckhardt	08d870fc13	T4 - Clear out TX FIFO in RequestFrom and endTransmission This appears to resolve the hang in the BNO055 test cases. Basically I detect if the FIFO queue is not empty when you start these two functions and clear it out if it does. Also NEED to then clear out the FEF status bit after you clear it. You might want to see if there is a better way. But @mjs513 said it also resolved his issue with MPL3115	vor 5 Jahren
Kurt Eckhardt	0fe5f18d4b	T4 Wire1 has alternate pins - setSCL setSDA implemented T4 has alternate wire pins on the SDCard pins, which may come in handy in some cases. So converted the pin initialization stuff to be close to what I did in hardwareSerial, and created a pin definition structure with pin numbers, and then mapped those pins to underlying IMXRT data... Implemented setSCL and setSDA. Tested with modified version of Scanner.ino, and found prop shield devices on Wire, Wire1, Wire2 and then Wire1 on alternate pins...	vor 6 Jahren
PaulStoffregen	760fcb7197	Add Wire.requestFrom() with 5 params	vor 6 Jahren
PaulStoffregen	9740070fc7	Support 400 kHz & 1 MHz speeds	vor 6 Jahren
PaulStoffregen	2fd0fcf8e2	Fix pin definitions	vor 6 Jahren
PaulStoffregen	1c236b07a4	endTransmission to only report success when all commands processed from fifo	vor 6 Jahren
PaulStoffregen	21ab71102b	Support Wire1 and Wire2	vor 6 Jahren
PaulStoffregen	bdbdb91154	Wire first working on IMXRT	vor 6 Jahren
PaulStoffregen	b757eb66ff	IMXRT - work in progress...	vor 6 Jahren

1 Commits (76fbfe2b8480f766d2c4ff77ca1939bf0cc80f3f)