Kurt Eckhardt
69614902c6
Add Qwiic Keypad to scanner
Note: I added it's primary address 0x4B
as well as it's one alternate 0x4a by Solder jumper...
Again not sure as for QWiic_Button we (you) added the 0x6f which is default one, but it actually has 4 solder jumpers which gives it an address range of 0x60-0x6f
4 年之前
PaulStoffregen
6ec2a5a10a
Add Qwiic Button to Scanner example
4 年之前
PaulStoffregen
69186a2759
Add FRAM to Scanner example
4 年之前
PaulStoffregen
956a5c418a
Improve FIFO handling for Teensy 4.0
4 年之前
PaulStoffregen
c93e869a96
Workaround for BNO080 errors on Teensy 4.0
4 年之前
PaulStoffregen
f72e03f34a
Add BNO080 to list of known chips in Scanner example
4 年之前
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
4 年之前
PaulStoffregen
f52060abe3
Use open drain pin config
4 年之前
PaulStoffregen
6c9fec1699
Only clear FIFOs when bus is idle
4 年之前
Paul Stoffregen
3b1808072f
Merge pull request #16 from KurtE/T4_BNO055_HANG
T4 - Clear out TX FIFO in RequestFrom and endTransmission
5 年之前
PaulStoffregen
e61b4d91dc
Add more known chips to Scanner example
5 年之前
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
5 年之前
Paul Stoffregen
68471bc63c
Merge pull request #14 from KurtE/T4_setSCL_setSDA
T4 Wire1 has alternate pins - setSCL setSDA implemented
5 年之前
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...
5 年之前
PaulStoffregen
760fcb7197
Add Wire.requestFrom() with 5 params
5 年之前
Paul Stoffregen
30d884ddea
Merge pull request #13 from arjhun/patch-1
Added APDS-9960 lux sensor at 0x39
5 年之前
arjhun
9673e38f55
Added APDS-9960 lux sensor at 0x39
Used in the sparkfun apds-9960 lux rgb proximity sensor boards and clones.
5 年之前
PaulStoffregen
1309ff3eb8
Rename AdafruitLED to HT16K33 in Scanner example
5 年之前
PaulStoffregen
780f56789f
Add MAX11612-MAX11617 to Scanner example
5 年之前
PaulStoffregen
4b47980e8d
Add SHT3X to list of known chip in Scanner example
fixes #12
5 年之前
PaulStoffregen
c525e05e39
Improve check for Teensy 3.x boards
5 年之前
PaulStoffregen
9740070fc7
Support 400 kHz & 1 MHz speeds
5 年之前
PaulStoffregen
2fd0fcf8e2
Fix pin definitions
5 年之前
PaulStoffregen
1c236b07a4
endTransmission to only report success when all commands processed from fifo
5 年之前
PaulStoffregen
21ab71102b
Support Wire1 and Wire2
5 年之前
PaulStoffregen
bdbdb91154
Wire first working on IMXRT
5 年之前
PaulStoffregen
b757eb66ff
IMXRT - work in progress...
5 年之前
PaulStoffregen
877a05eb59
Include Arduino.h (for pre-compiled header speedup)
6 年之前
Paul Stoffregen
6e248dbb0f
Merge pull request #11 from FrankBoesing/F_BUS-128MHz
F_BUS 128MHz
6 年之前
Frank
a3914c047d
Update WireKinetis.cpp
6 年之前
Frank
63fcd566c5
Update WireKinetis.h
6 年之前
PaulStoffregen
1e3551a03d
Force 9 clocks if waiting too long for bus idle
6 年之前
PaulStoffregen
49361a0c41
Fix typo in comments
7 年之前
PaulStoffregen
13fc9401d9
Fix for fastest optimization with CPU > 120 MHz
7 年之前
PaulStoffregen
53bad9ba2b
Add AVR twi_writeTo compatibility function
7 年之前
PaulStoffregen
06760becb5
Pins 58-59 (SD card pins) can be used for Wire1
7 年之前
Paul Stoffregen
bd5367b455
Merge pull request #7 from tni/master
Make TwoWire constructor constexpr to allow constant initialization.
7 年之前
Tilo Nitzsche
e61db6b3ac
Make TwoWire constructor constexpr to allow constant initialization.
7 年之前
PaulStoffregen
db6faf319b
Allow read of partial requestFrom data
7 年之前
PaulStoffregen
c084466c3a
Don't get stuck in requestFrom if bus busy or long clock stretch
7 年之前
PaulStoffregen
45fd91166b
Don't default build Wire1 on LC & Wire3 on 3.6 (saves memory)
7 年之前
PaulStoffregen
f78061da69
Allow implementing Wire objects in sketch
7 年之前
PaulStoffregen
14617c9a30
Don't get stuck in endTransmission if bus busy or long clock stretch
7 年之前
PaulStoffregen
4e3317945a
All master/slave read & write examples Blink LED
7 年之前
PaulStoffregen
88ec5e7b57
Minor updates to examples
7 年之前
PaulStoffregen
39c840b8e9
Use pin change hack (only if needed) for Wire & Wire1
7 年之前
PaulStoffregen
c634390cdf
Use hardware structure for interrupt numbers
7 年之前
PaulStoffregen
cef2e757c6
Define Wire objects for each board
7 年之前
PaulStoffregen
ce3b132e19
Update copyright & use MIT license on original code
7 年之前
PaulStoffregen
5df8a3133d
Use hardware description for pin numbers
7 年之前