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@PaulStoffregen PaulStoffregen released this 04 Jul 22:59
· 270 commits to master since this release
1.54
7f0c153

Changes since 1.53

Support for MicroMod
Fix SPI with DMA to cached memory on Teensy 4.x
Support alternate Wire3 pins on Teensy 4.1
Improve map() function
Show Serial.printf format warnings
Fixes for HAB secure boot
Update imxrt.h comments for RT1060 Reference Manual, Rev 2
AsyncAudioInputSPDIF3 bugs fixed
synth_tonesweep update?
NativeEthernet & FNET update
Update ILI9341_t3
Update QuadEncoder
Update RadioHead
Update ST7735_t3
Update USBHost_t36
XPT2046_Touchscreen
Wait up to 6.2 seconds for Teensy to reboot (was 5 seconds)
Fix 1.54-beta1 startup problem on Teensy 4.1
EEPROM put/get handle String and warn for incompatible classes (luni64)
Add _extram_start & _extram_end for Teensy 4.1
Update Bounce2
Add File base class and FS.h header
Add SdFat-beta library
Replace SD library with wrapper which uses SdFat
SoftwareSerial improvements on Teensy 3.5, 3.6, 4.1
Update NativeEthernet
Audio: Improve simultaneous WAV playing & add SimultaneousPlay test
SD default to 16 MHz SPI clock
Serial Monitor fix double spaced lines copied to clipboard
Serial Monitor avoid auto horizontal scroll on very long lines
Serial Monitor fix memory leak on MacOS
File & FS classes improved - many changes!
Add LittleFS library - lots of new stuff here...
FS open() supports FILE_WRITE_BEGIN mode
SdFat-beta renamed to SdFat
Add delayNanoseconds() on Teensy 2.0, LC, 3.x
Print class support for 64 bit integers
DMAChannel attachInterrupt(isr, priority) (WMXZ)
Update NativeEthernet
SD listfiles example improved
Fix Audio PT8211 issue on Teensy 4.x
Improve Audio simultaneous WAV playing
Fix USB issue for MTP to run at 600 MHz
Fix double space on copy from serial monitor on Windows
Configurable MIDIx16 port names (vjmuzik)
Support for no USB (vjmuzik)
Fix multiple def with EEPROM put() & get()
Update FlexCAN_t4
Update NativeEthernet
Update RadioHead
Update ST7735_t3
Update SdFat to 2.0.5.beta1
Wire lib Scanner example updated
Audio waveform synth add bandwidth limited waveforms (Mark Tillotson)
Fix audio design tool conflict with DAC & PWM outputs (manicken)
Fix audio compile errors with Teensy LC (Frank B)
Add I2S output for Teensy LC (Frank B)
Add PT8211 output for Teensy LC (Frank B)
Add support for SGTL5000 in I2S master mode
Fix bug in SGTL5000 BiQaud filter calculation (Graham Whaley)
Fix minor bug in S/PDIF resampling (alex6679)
Add Play/Pause function to WAV player (standarddeviant)
Fix waveform synth discontinuities in phase modulation (Mark Tillotson)
Fix buzzing noise in FreeVerb due to numerical truncation (matt venn)
SGTL5000 support for switching headphones to input signal (Jurgen Beliën)
Add JavaScript version of wav2sketch (Matt Bradshaw)
Add LittleFS NAND & FRAM support (MJS513)
Add LittleFS LFSintegrity test program (Defragster)
Add OctoWS2811 RGBW LED support
Add OctoWS2811 VideoDisplay example for Teensy 4.x
USBHost_t36 add MassStorageDriver work-in-progress (wwatson)
USBHost_t36 Serial driver support for Teensy seremu (KurtE)
Update WS2812Serial for extra Teensy 4.1 pins
Improve serial emulation for non-serial USB types
Windows digital signature changed - old cert expired
Improved memory usage info for Teensy 4.0 & 4.1
Audio input PDM on Teensy 4.x (Mark T)
Audio ladder filter (Richard van Hoesel)
Audio fixes on Teensy LC (Frank B)
USBHost_t36 improve MIDI transmit speed
Fix Teensy Loader slow startup on Ubuntu 20.04
Update Linux udev rules - NOTE: filename changed!
Fix Teensy Loader excessive CPU use on Linux
SD typecast to SdFat reference, for libs like MD_MIDIFile
SdFat fix corrupted filename from getName()
Wire Scanner update known chips
Wire initializion code in flash memory only (Frank B)
Fix USB audio volume range (Frank B)
Improve individual audio object CPU usage info
Fix EEPROM on Teensy 4.x when compiled with -Os (Frank B)
Fix Arduino IDE Java IOException on quit
Support for Arduino 1.8.14
Fix MPU settings, solve mystery 1.7 sec stalls (FrankB)
Fix Ethernet W5100 on Teensy 4.0 running at > 150 MHz
Wire library names updated for MicroMod (mjs513)
Add Kurt's FlexIO_t4 library (KurtE)
Add missing FlexIO defs to imxrt.h
Fix IMXRT_GPIO_t ISR name on Teensy 4
Serial.begin() to wait up to 2 seconds for serial monitor
Audio add WaveFolder (Mark T)
Audio fix double promotion warnings (FrankB)
Audio improve ladder filter (Richard van Hoesel)
LittleFS updates to lowLevelFormat (Defragster, KurtE)
RA8875 updates
ST7735_t3 updates
USBHost_t36 update mass storage
USBHost_t36 undo zero interrupt latency change, breaks some drivers
Fix memory usage on MicroMod
Show ITCM actual memory usage & padding
Support for Arduino 1.8.15
Fix FreqMeasureMulti on Teensy 4 (joepasquariello)
Fix USB buffer bug on Teensy 3, remove old workaround (ryanrs)
Fix mempy crossing memory regions on Teensy 3.x
Fix EEPROM compile issue on Teensy 2.0
Align code & non-code boundaries to 1K on Teensy 4.x
Fix startup bug on Teensy 4
Fix emulated EEPROM corruption bug on Teensy LC
Fix typo in Audio TDM input documentation
Update FlexIO_t4 (from KurtE)
LittleFS persist ramdisk (Defragster)
Fault handler on Teensy 4 stores info, keeps USB active, reboots after 8 sec
Add CrashReport for printing or logging fault info
Fix NULL pointer read after String subString returning empty
Fix String operator == ambiguous overload
Disable Arduino Sketch-Upload Using Programmer menu item
LittleFS minor updates (mjs513)
Update NativeEthernet
Add cmsis_gcc.h, for Arduino_TensorFlowLite library
Fix Serial2 vs Serial4 on MicroMod (KurtE)
Add SD library SdFat_Usage example
Reduce CrashReport memory usage
_VectorsRam change to volatile
Updated Linux udev rules
CrashReport placehold for Teensy 2.0, LC, 3.x
LittleFS Integrity exmaples cleanup (Defragster)
Fix TEMPMON register defs (ssilverman)
Delete wav2sketch.exe - triggers anti-virus false positives
Fix Audio compile error on Teensy LC
Improve USBhost_t36 examples arrangement

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