Chris Dailey
976406ee6b
Fix macro typo in imxrt for HW_OCOTP_MEM1.
Looks like the macro was defined with a space instead of an underscore, breaking the intended macro name.
4 年之前
PaulStoffregen
e5a9b19465
Workaround for USB memory bandwidth at very slow CPU speeds
4 年之前
PaulStoffregen
9f7a6e426d
Add comment about forcing 12 Mbit/sec USB on Teensy 4.x
4 年之前
PaulStoffregen
6cbabcd3c7
Use strong drive and hysteresis for FlexSPI2 pins
4 年之前
PaulStoffregen
1889c06e56
Fix FlexSPI2 speed setting, default to 88 MHz clock
4 年之前
PaulStoffregen
a41500ec8e
Add external_psram_size to inform libraries of available PSRAM
4 年之前
PaulStoffregen
0ac84cfcbf
Initialize PSRAM chips at startup on Teensy 4.1
4 年之前
PaulStoffregen
7f73fd0b25
Add dummy Mouse.h on Teensy 4, for Arduino compatibility
4 年之前
PaulStoffregen
5202353f1b
Add dummy Keyboard.h on Teensy 4, for Arduino compatibility
4 年之前
PaulStoffregen
bef18c9869
Pad DMAMEM to 32 byte cache line size
4 年之前
PaulStoffregen
e93972e151
Fix ADC config
4 年之前
PaulStoffregen
9e727f9e4c
Fix ADC_ETC defines
4 年之前
Frank
113947c508
Add recommended 24MHz crystal setting
Later, we should check if we can reduce the bias, also (For me, it works with minimal bias -but I think should should keep it for now, as it is).
4 年之前
PaulStoffregen
536aa0ae13
Fix rtc_set on Teensy 4.0 (thanks blackketter)
fixes #464
4 年之前
PaulStoffregen
3e23a7d14a
Document case in USB CDC code, fixes #467
4 年之前
Kurt Eckhardt
8683ecc4de
There were some issues in the setRX and setTX functions for T4,x
It never came up much with T4 as there were not really alternative pins...
But fixed and tested with simple sketch on T4.1 and simple jumper to TX and RX pins on memory chip locations
4 年之前
Kurt Eckhardt
72ed1825e1
T4.x CTS pins - T4.1 add memory chip area to Serial ports.
A few of the T4 and now T4.1 Serial ports support a CTS pin. One was previous fixed, added the others to tables.
Also T4.1 has Some Serial port pins in the area that the optional memory chips could be installed
4 年之前
Frank
40af196b75
Update nonstd.c
4 年之前
Frank
3faa68520a
Update pwm.c
4 年之前
Frank
ee0c914797
Update Stream.cpp
4 年之前
Frank
bf5b36c9ec
fix double promotion
4 年之前
PaulStoffregen
adecf720cc
Add comment about MPU allocation order
4 年之前
widdly
b351a2ce73
Fix USB Midi 16 serial audio descriptor
4 年之前
widdly
2512134dae
fix descriptor for teensy 4 usb audio midi serial
4 年之前
PaulStoffregen
646f2f8697
Update page number in comments
https://forum.pjrc.com/threads/60174-Understanding-The-USB-Specification
4 年之前
Frank
0ce9412e25
more efficient
4 年之前
Frank
d1ec70aed4
usb.c / interrupt - callbacks use ctz()
4 年之前
Kurt Eckhardt
240be67f83
Teensy 4.x - SerialUSB1 and SerialUSB2 objects created.
The actual objects were not created like they were on the T3.x side, so just copied it over from there.
4 年之前
Kurt Eckhardt
e35ce09017
T4.x RAWHID remove compiler warning.
usb.c did not include the usb_rawhid.h so it would give a compiler warning about having to create a ...
4 年之前
Kurt Eckhardt
5554edbdf5
Update RAW HID TX buffer to be in DMAMEM
Decided to go ahead and move the TX Buffer there as well
Did a quick check in earlier test program to echo the contents back.
The other test program was already setup to receive data on the HID and does hex dump of buffer which looks correct. So far so good.
4 年之前
Kurt Eckhardt
da22bfd892
RX with 4 transfers using similar code to seremu
Testing against issues of hang from thread:
https://forum.pjrc.com/threads/59881-RawHID-recv()-hangs-after-updating-to-Teensyduino-1-4-9-or-higher-for-Teensy-4-0/page2
4 年之前
Frank
9eb7bfe6c9
Arduino-Comaptibilitly: digitalWrite controls pullup/pulldown in input mode
4 年之前
Frank
18e40cb8d3
Fix Macro clockCyclesPerMicrosecond
F_CPU -> F_CPU_ACTUAL
4 年之前
Frank
2607e6226f
MPU: Trap not allowed accesses
- trap unused memory regions
- trap nullptr
- trap stack overflow
4 年之前
PaulStoffregen
9dff33654f
Update MTP descriptors for Teensy 4
4 年之前
Frank
abd1736957
Update pins_arduino.h
4 年之前
Frank
3d310f7244
Update pins_arduino.h
4 年之前
Frank
a4ef47daa2
update macro analogInputToDigitalPin
4 年之前
Frank
78588aee84
Fix comment re: systick
This answers a long standing question :-)
4 年之前
Frank
4cf948983a
fix EWM address
https://github.com/PaulStoffregen/cores/issues/424#issue-555760117
see RM V2 Page 3221
4 年之前
PaulStoffregen
7d82bcde0c
add compiler memory barriers in ARM cache functions
4 年之前
PaulStoffregen
d6a656194f
Add XBARA_CTRL defines
4 年之前
PaulStoffregen
3cfb7df77a
Fix DMA channel linking defines on Teensy 4.0
4 年之前
PaulStoffregen
327ef92b07
Fix FLEXPWM_SMTCTRL_OUT_TRIG_EN define
https://forum.pjrc.com/threads/59815-teensy-4-0-XBAR-questions?p=231803&viewfull=1#post231803
4 年之前
PaulStoffregen
80385bae5a
Added Contact Count to Teensy 4 USB Touchscreen
4 年之前
PaulStoffregen
51e9100f3c
Fix XBAR registers
https://forum.pjrc.com/threads/59815-teensy-4-0-XBAR-questions
4 年之前
PaulStoffregen
41bbea414e
Add Teensy 4.0 I2S RCE & TCE bit defs similar to Teensy 3.x
4 年之前
PaulStoffregen
b141c8b562
Don't crash when USB_USBCMD_ATDTW isn't working
4 年之前
PaulStoffregen
4a24e41108
Use names SerialUSB1 & SerialUSB2 for extra USB serial ports
4 年之前
PaulStoffregen
1bf39e5a2d
Fix timer conflicts with USB Triple Serial on Teensy 4
4 年之前