Internet Download Manager v4.03.2 serial key or number

from wiring.h, allowing faster compile for most C++ code

precompile Arduino.h, allows some speedup of rebuild all

update core library, Wire, Audio, Bounce to use precompile Arduino.h

Reduce startup delay from 400 ms to 300 ms

fix teensy_serialmon asser of DTR on Windows, fixes (bool)Serial

(bool)Serial to use DTR only, fixes Serail remaining true after serial monitor close

fix truncated usbmodem names in Ports menu on Macintosh

Verbose info log now uses high res time on Windows 8 & 10

Verbose info log users 1ms res time on Windows XP & 7 (was 16 ms & 10 ms)

Fix Verbose info random order for same timestamp events - now always chronological

Add numbering of non-loader verbose logging instances

Trim excessive verbose logging of status communication

Updates to audio library documentation

Add Teensy Loader about dialog icon (was generic info icon)

Teensy 3.5 now supports use of 256K RAM

EthernetClient fix for forced connection close

Small speedup to analogWrite for DAC pins

Fix DMAChannel transferSize() on Teensy LC

Fix FTM_CONF register bitfield defs

Update ADC library (Pedro Villanueva)

Audio: Add freeverb mono & stereo

Audio: Granular pitch shift & freeze effects (Bleep Labs)

Audio: envelope status functions

Audio: Fixes to waveform object

Audio: Add variable triangle waveform

Audio: Add modulated waveform, support for freq & phase modulation

Audio: Add simple amp/switch object

Audio: Add PDM input

PS2Keyboard: add UK & Spanish layouts

TimeAlarms: minor fixes

USBHost_t36: Joystick fixes (KurtE)

Macintosh build now uses 64 bits

Fix Teensy 3.5 stack address (thanks Frank)

Better detection of Teensy model in Ports menu

Audio: fix WM8731 input select

Improve multiple instance check in teensy_ports

Add -L option to teensy_ports (intended for PlatformIO)

Treat "narrowing conversion" as compiler warnings, not errors

Fix product ID for Flightsim+Joystick USB type

Audio: allow WAV files with extra/junk sections before "fmt" info

Ethernet: document Ethernet.init(cspin) in all examples

OctoWS2811: Fix timing problem on Teensy 3.5

USBHost_t36: Fix clobbering of pipe config on endpoint size change

USBHost_t36: Improve enumeration of Multi-TT hubs

Handle attempt to reopen serial port, clicking button while Arduino compiles

Windows: teensy_serialmon detect orphaned from Arduino IDE condition

Avoid unnecessary delays when upload can't find any board

Print more informative messages about selecting board in Tools > Ports

Added ARM 64 bit experimental installer

Version 1.41

Add IntervalTimer update()

Ethernet fix socket receive state caching bug

Ethernet improve handling of unexpected remote server disconnect

SD fix timeouts

SPI pin changes kept in sync with AVR SPI emulation

SPI avoid interfere with pin 45

Wire force recovery from stuck slave devices

Wire improve detection of arbitration loss to other bus masters

Add AudioConnection disconnect() (thanks b0rg3rt)

Update platform.txt for compatibility with Arduino 1.9 beta

Fix serial stall if higher than maximum baud rate configured

Improve delayMicroseconds on Teensy 2.0 (Graham)

Fix SERIAL_8N2 mode on Teensy LC

Update sample Makefile

Add abort() function, needed for Pozyx library

Update keywords for Serial formats & USB Keyboard special keys

Improve AVR SPI register emulation, speed bits

Fix tone() issue when 0 Hz requested, minimum is 1 Hz

Fix Teensy LC DMAChannel bug (thanks kbob)

Audio add ADAT output (thanks Ernstjan Freriks)

Audio fix RMS analysis when no data

Audio ToneSweep improvements (thanks Pio)

Audio design tool custom name bug fixed (thanks neurofun)

Audio modulated sine amplitude when no mod signal fix (thanks neurofun)

Audio library documentation updated, several minor errors fixed

FastLED updated to support WS2812Serial

Time library minor updates & fixes

i2c_t3 library updated

OctoWS2811 fix on Teensy 3.5

OctoWS2811 remove unnecessary delay

OctoWS2811 improve setPixel speed (thanks sgorsh)

USBHost_t36 support for CDC-ACM, PL2303 & CH341 serial (thanks KurtE)

USBHost_t36 support for RawHID (thanks KurtE)

USBHost_t36 support for Xbox One controller (thanks KurtE)

USBHost_t36 improve keyboard & joystick support (thanks KurtE)

USBHost_t36 fix USB MIDI fast data input

USBHost_t36 Ant+ wireless adaptor support (adapted from Michael McElligott)

USBHost_t36 access to device ID and name (thanks KurtE)

XPT2046_Touchscreen detect touch by interrupts (thanks Donziboy2 & Defragster)

Accept String in Stream find() and findUntil()

Update LedDisplay library

USBHost_t36 Fix device status functions usage in polling loops

USBHost_t36 Clean up bandwidth usage info when deleting a pipe

USB MIDI support for virtual cables (select from Tools > USB Type menu)

USB MIDI updated with most functions of Arduino MIDI lib 4.3.1

USB MIDI getType() now returns same as MIDI 4.3.1 -- NOT BACKWARDS COMPATIBLE

Support for compatibility with Arduino's MIDIUSB.h

Added more examples in File > Examples > Teensy > USB_MIDI

USBHost_t36 MIDI support for virtual cables

USBHost_t36 MIDI updated with most functions of Arduino MIDI lib 4.3.1

USBHost_t36 MIDI returns same as MIDI 4.3.1 -- NOT BACKWARDS COMPATIBLE

USBHost_t36 MIDI fix for devices using interrupt endpoints

USBHost_t36 MIDI workaround for devices sending improperly coded sysex message

XPT2046_Touchscreen add setRotation()

FreqMeasureMulti fixed on Teensy LC (thanks Manitou)

USB MIDI & USBHost_t36 MIDI pitch bend using signed integer -- NOT BACKWARDS COMPATIBLE

USB MIDI & USBHost_t36 Fix receiving some MIDI sysex messages

USB MIDI add Interface_3x3 example

USBHost_t36 fix MIDI getType for note off messages

USBHost_t36 add MIDI Interface_16x16 example

Adafruit_SSD1306 uses 400 kHz in I2C mode

USBHost_t36 Joystick improvements, More Axis, Rumble, LEDs (KurtE)

Libs updated: FastLED, Adafruit_NeoPixel, Adafruit_GFX

Libs removed: NewPing

Add USB MIDI Many_Knobs_Buttons example (oddson)

Version 1.40

Support for Arduino 1.8.5

USBHost_t36: HID parsing, improved Mouse driver, new Joystick driver, hub driver fixes, idVendor() & idProduct() functions, keyboard improvements (Kurt)

Audio: fix stereo DAC right channel bug, fix DAC clipping overflow issue, fix FFT256 with LTO optimize (Frank)

Updated: Snooze, FastCRC, i2c_t3, TinyGPS, TeensyThreads

Fix systick hang when yield() overridden

Show warning for certain counterfeit boards, but still allow upload

Linux Teensy Loader now uses udev to find USB devices

Fix delay when uploading on Linux

Fix missing upload error messages in newer Arduino

Fix race condition causing "Teensy Loader is unable to read your compiled sketch (r)"

Version 1.39

Fix IntervalTimer compile error on Teensy LC

Use gnu++11 on Teensy 2.0 (was c++11)

Stream find functions now take const pointers on Teensy 2.0

Update Print class for Teensy 2.0

Don't redefined BYTE (for ancient Arduino compatibility) if already defined

Add pgmspace.h (no avr prefix) for ESP2866 compatibility

Support AVR pgm_read_ptr() on Teensy LC & 3.x

Fix srandom conflict

Updated libs: Adafruit_NeoPixel, openGLCD, Snooze, TFT_ILI9163C

Fix compiler warnings & improved error messages: EEPROM, Adafruit_CC3000, Adafruit_GFX, Adafruit_ILI9340, Adafruit_ILI9341, Adafruit_RA8875, ADC, FastCRC, FrequencyTimer2, i2c_t3, ILI9341_t3, IRremote, Keypad, ks0108, LowPower, OctoWS2811, OneWire, openGLCD, OSC, PulsePosition, RA8875, SerialFlash, SoftPWM, ssd1351, ST7565, Talkie, Time, TimerOne, TinyGPS, Tlc5940, x10

Raspberry Pi builds with 2017-07-05-jessie (previous builds were on 2014-12-24-wheezy)

Version 1.38

Support for Arduino 1.8.4

Use C++14 on 32 bit Teensy boards

Fix Wire lib with fastest optimize and >120 MHz CPU speed

Wire emulate AVR twi_writeTo - for Adafruit compatibility

Wire1 support pins on Teensy 3.5 & 3.6 SD socket (if not using SD card)

Fix install problem on Arduino 1.0.6

Fix analogReadAveraging with ADC1

Allow more memory for audio library on Teensy 3.5 & 3.6

Fix audio library delay effect on Teensy 3.5 & 3.6

Audio I2S uses 64 bit frame, improve compatibility with I2S mics

Fix OctoWS2811 seldom-used color conversion options

Add pure code choices in Tools > Optimization

USBHost_t36 improved handling of error & pipe stall

fix for disable of SD on Teensy 3.5 & 3.6 (Frank)

SPI.transfer(readbuf, writebuf, size) (KurtE)

Added TeensyThreads library (Fernando Trias)

Fixed Adafruit_CC3000 on Teensy 3.x

Audio envelope graceful handling of noteOn while gain > 0

Improved FreqMeasureMulti countToNanoseconds

[Experimental] EventResponder

[Experimental] MillisTimer

[Experimental] SPI async using DMA & EventResponder (KurtE)

Remove 2.5 second wait in Serial.begin

USBHost_t36 mouser driver (wwatson)

Update Adafruit_CC3000, AccelStepper, Adafruit_GFX, Adafruit_SSD1306, FastLED, IRremote, Keypad, MFRC522, SoftPWM, SPIFlash

Symbol table and disassembly listing are placed in temp build folder

Fix audio memory usage stats when more than 255 blocks allocated

Fix USB audio transmit with null data

Audio library support for external delay with CY15B104 (FrankB)

Version 1.37

Support for Arduino 1.8.3

Drop Arduino 1.6.12 & 1.6.13 support

Fix SD library larger than 64K read/write

SPI lib - unified SPIClass, constexpr

Wire lib - constexpr

Use gnu++11 for 32 bit Teensy

MTP fixes

add MTP Disk to USB Type menu

Print, Stream, Serial, Serial# use constexpr

analogWriteResolution returns prior setting

add missing kinetis.h register defines

availableForWrite & flush in Print class

map() improvements - now works with float & double

fix exp10 and stricmp

Audio: improved envelope, added TDM, Waveshaper, PWM Synth, CS42448, fix I2S slave

FastLED fixes

Update MIDI to latest version

Fix PS2Keyboard

Tlc5940 fixes

XPT2046_Touchscreen interrupt fix on non-Teensy boards

Fix auto-reboot on Windows 10 rev 1703 (Creator's Update)

Fix FastLED with OctoWS2811 on Teensy 3.6

Improve min() max() for C++ compatibility (tni)

Fix analogWrite to DAC with LTO (tni)

Fix DMAChannel repeated transferCount (KurtE)

Fix DMAChannel alignment on Teensy LC (tni)

Fixes to OctoWS2811, solve "first pixel" issue on Teensy 3.2

Fix SPI SCK (pin 13) drive strength (KurtE)

Increase USB Serial.begin() wait for serial monitor

Fix Audio SD WAV play status with LTO optimization

Teensy Loader window movable by clicking in center area

Support "Clear output" button in Arduino 1.8.3 serial monitor

Version 1.36

Support for Arduino 1.8.2

Update ARM toolchain to gcc 5.4

Add more optimization choices (including LTO) to Tools > Optimize

Ethernet socketBeginMulticast (manitou)

Fix IntervalTimer on Teensy 3.5

Wire library supports Wire1, Wire2

Wire library timeouts for error conditions

Libraries updated: AccelStepper, ADC, Audio, FastLED, LedDisplay, RadioHead, ShiftPWM, Snooze, SPI, TouchScreen, Wire

Libraries added: USBHost_t36

Minor improvements to AVR emulation

Hardware serial write() compatibility fix

Fix pin config on Serial6

Add extreme joystick, disabled by default, edit usb_desc.h

Fix String test as boolean

Faster installation, especially on Mac

Optimize SPI.transfer(buffer, length) (KurtE)

Fix USB audio on Macs & improve PassThroughUSB example

Start USB sooner

Add volume() function to AudioInputUSB

Fix rare memcpy issue (Frank B)

Fix 9 bit mode on Serial1 & Serial2 on Teensy LC (gecko)

Fix to dtostrf for small numbers (LAtimes2)

Serial.begin() waits up to 1 second for serial monitor open

analogWriteFrequency minimum on Teensy LC

Fixes in ADC library (KurtE)

Fixes in RadioHead library (KurtE)

Version 1.35

Support for Arduino 1.8.1

Improve buildin SD card startup on Teensy 3.5 & 3.6 after uploading

Fix SD card clock speed on Teensy 3.5 & 3.6

Fixes to Serial5 and Serial6 on Teensy 3.5 & 3.6

Fix string length check on readString() and readStringUntil()

Libraries update: Audio, FlexCAN, OctoWS2811,

Fix compiler warnings in USB Disk with Teensy 2.0

Version 1.34

Support for Arduino 1.8.0

Add Tools > Optimize menu, add "Faster" (-O2)

Fix driver install/update on Windows 7 & 8

Prevent "might not have installed correctly" message on Windows

Fix Teensy Loader "Illegal Instruction" on Windows 10 restart

Anti-alias font fix for Arduino 1.8.0 on Windows

Fixes for compiler warnings

Libraries updated: Adafruit_RA8875, Adafruit_ST7735, Adafruit_STMPE610, Artnet, Bounce2, FastCRC, FlexCAN, NewPing, OSC, ShiftPWM, UTFT

Version 1.33

Fix first-use communication error between Arduino & Teensy Loader

Teensy Loader Verbose Info now logs time with milliseconds

More logging in (tempdir)/teensy_reboot_log.txt

Teensy Loader GUI toolkit updated (now using wxWidgets 3.1.0)

Mac version now requires OSX 10.7 (Lion) or later

Libraries updated: Audio, Tlc5940, SPIFlash

Version 1.32

Add support for Arduino 1.6.13

Serial monitor shows status in title bar, Arduino 1.6.13 only

Ethernet library now supports W5500 chip

Fix SD library with old SD cards on Teensy 3.5 & 3.6

Fix IntervalTimer start/stop bug

Fix Audio library SPI hogging with Teensy 3.5/3.6 build in SD card (Frank B)

Libraries updated: Snooze, Time, TimerThree, Audio, UTFT

Libraries added: EasyTransfer, ResponsiveAnalogRead

Improved sync between Arduino IDE and Teensy Loader

Arduino IDE Tools > Ports menu labels ports as "Teensy"

Fix Arduino Verify starting upload when Teensy already in bootloader mode

Teensy Loader wrong chip dialog is now nonblocking.

pinMode supports INPUT_DISABLE on 32 bit Teensy boards

attachInterrupt supports uninitialized pins

Serial RTS watermarks scale with buffer size (Frank B)

Optimized Adafruit_ST7735 improved & renamed to ST7735_t3

Ethernet library optimizations & Ethernet.init(CS_PIN)

Improve audio library usage with smaller block sizes

Version 1.31

Add support for Arduino 1.6.12

Arduino SD library support 4 bit SDIO on Teensy 3.5 & 3.6 (special thanks WMXZ)

Fix EEPROM on Teensy 3.6 with CPU speed > 120 MHz (special thanks Defragster)

Update FlexCAN library for CAN1 on Teensy 3.6 (Pawelsky)

Update OctoWS2811 to support Teensy 3.5 & 3.6

Fix USB serial number on Teensy 3.6 with CPU speed > 120 MHz

Fix audio I2S output on Teensy 3.6 with CPU speed > 120 MHz when also using I2S input

Support Teensy 3.5 & 3.6 on older versons of Arduino

Fix SPI1 default SCK1 pin (KurtE)

Optimize attachInterrupt (tni)

Improve USB stability on Teensy 3.6 with CPU 180 or 216 MHz

Add USB MIDI custom name example

Fix Adafruit_ST7735 on Teensy 3.5 & 3.6 (MichaelMeissner)

Many library metadata files updated for PlatformIO

Fix Ethernet library socket receive bug (thanks ElOtroMateo)

Fix compiler warnings, eg: kinetis_hsrun_enable unused

Serial buffer sizes override from command line (Frank B)

Stream find functions use const for pointers

Add AudioOutputAnalogStereo and AudioInputAnalogStereo

Add Audio reverb effect (Joao Rossi Filho)

Add Audio waterfall spectrum example (Nathaniel Quillin)

Fix USB Audio on Windows when used with USB Serial

Fix auto-reboot for newer USB types

Fix serial monitor for newer non-serial USB types

Many ILI9341_t3 improvements (Frank B, Kurt E, Softegg)

SerialFlash allows other SPI ports (Martino Facchin)

Teensy Loader shows correct images for Teensy 3.5 & 3.6

Improved handling of float INF & NAN (Frank B)

Bundle libpng12 & libusb10 libraries, missing from some Linux distros.

Version 1.30

Add support for Arduino 1.6.10 and 1.6.11

Add support for Teensy 3.5 and 3.6 (still beta)

Improve USB audio - optional Mac workaround

Libraries updated: Audio, OctoWS2811, ADC, i2c_t3, IRremote, SPI, FastLED

Optimize analogRead

Version 1.29

Add support for Arduino 1.6.9

Add support for running on Raspberry Pi (Linux ARM)

Drop support for Arduino 1.6.3 and 1.6.6

USB Keyboard improved media keys, now Windows compatible

Add USB Touchscreen (up to 10 fingers)

Add USB Audio

USB Mouse adds horizontal scroll

More combinations in Tools > USB Type

Serial1.setTX() adds open drain option

Libraries updated: Audio, FastCRC, FreqMeasureMulti, PS2Keyboard, SerialFlash, FreqCount, LedDisplay, SerialFlash, Talkie, TFT_ILI9163C, FastLED, ADC, TimeAlarms, TimerOne, TimerThree

SPI setMOSI, setMISO, setCLK work after SPI.begin

Serial1 setTX, setRX support pins 24 & 25 on Teensy LC

Port Serial1.clear to Teensy3 (thanks KurtE)

Port digitalWriteFast & digitalReadFast to Teensy2 (thanks KurtE)

Port Arduino's AVR Serial1 optimization to Teensy2 (thanks KurtE)

Add missing hardware register defs (thanks Duff)

Fix undocumented flightsim callback (thanks jbliesener)

Fix Servo library compile issue on Arduino 1.6.9

Fix WCharacter and ctype functions

Allow SPI setMOSI, setMISO, setCLK after SPI.begin()

Document flash security lock in mk20dx128.c

Support more F_BUS overclock speeds

Fix pulseIn on Teensy LC (thanks KurtE)

Version 1.28

Support for Arduino 1.6.8

Ethernet library rewrite & performance improvement

Serial1, Serial2, Serial3 setTX(pin) setRX(pin)

Wire setSDA(pin) & setSCL(pin) & end()

pinMode INPUT_PULLDOWN, OUTPUT_OPENDRAIN (thanks Xenoamor)

USB Mouse supports MOUSE_BACK & MOUSE_FORWARD buttons (thanks Xenoamor)

SPI.usingInterrupt supports IntervalTimer

Add libraries: MFRC522, Bounce2, RA8875

Update LiquidCrystal, Adafruit_GFX, Adafruit_NeoPixel, AltSoftSerial, Audio, CapacitiveSensor, DS1307RTC, Encoder, i2c_t3, ILI9341_t3, OctoWS2811, OneWire, SerialFlash, ShiftPWM, Snooze, TFT_ILI9163C, Time, TimerOne, TimerThree, Adafruit_SSD1306, ADC, OctoWS2811

Added CMP register defs (thanks Duff)

Convert all built-in library from "legacy" format

Fix serial monitor transmit in non-Serial modes

Fix small error in IntervalTimer floating point init

Fix momentary wrong board display in Teensy Loader during "Reboot OK"

Fix back button in installer when an error is detected (easier to retry)

Remove ARDUINO_ARCH_AVR from non-AVR Teensy boards

Add IPAddress fromString()

Fix E2END to always represent actual EEPROM size

Fix SPI.end() to disable alternate pins, if used

Installer name changed from "teensyduino" to "TeensyduinoInstall" (runs as admin on Windows)

Version 1.27

Add support for Arduino 1.6.7

Updates to Ethernet, Wire and XPT2046_Touchscreen libraries.

Add Note Frequency detection to Audio (thanks Colin Duffy)

Fix attachRTS on Serial2 & Serial3 on Teensy 3.x

Add RA8875 library, optimized for Teensy 3.x (thanks Sumotoy)

Other minor fixes and improvements

Version 1.26

Add support for Arduino 1.6.6

Fix USB Serial on Macintosh 10.11 El Capitan

Partially fix Mac signatures (still must run Arduino once before installing)

AnalogWriteFrequency supports extremely low speeds (thanks Theremingenieur)

Improve tone() changing frequency while running

Serial1.attachRts() and Serial1.attachCts()

Update libraries: AltSoftSerial, FastLED, ILI9341_t3

Add XPT2046_Touchscreen library

Improve Ethernet library W5200 reset handling

Update SD library examples

Add I2S 2-port register bitfield names

Initial work on MTP Disk (incomplete)

Version 1.25

Add support for Arduino 1.6.5-r5

Detect Windows 10 serial driver during install, avoid adding Teensy's INF.
If you installed a previous version on Windows 10, you can remove Teensy's unneeded serial driver.

Drop support for Arduino 1.6.4, due to this bug

Update Adafruit_GFX, FastLED, ILI9341_t3 (added fonts)

Audio lib: play from SerialFlash (thanks Wyatt Olson), ext mem delay, bitchusher (thanks Pensive)

Floating point constants are now single precision on Teensy LC, 3.0, 3.1

SD root dir bug and other minor fixes

SD Teensy3 optimized (not enabled by default) has improved caching

Servo library easier to edit for more than 16 motors

Remove dedicated AVR toolchain (was only needed for Arduino 1.6.2)

Avoid interfering with new Arduino 1.6.5 color scheme

Serial flow control functions (C only for now)

XPlaneRefs with names >58 chars (thanks jbliesener)

USB MIDI Time code (thanks Karg)

Installer detects Windows 10, skips driver install

Installer looks in more places on Windows to auto-find Arduino

Version 1.24

Support for Arduino 1.6.5

Optimize Serial.print() and micros() on Teensy-LC

Update Snooze, ADC and i2c_t3 libraries

Several very minor bug fixes

Version 1.23

Support for Arduino 1.6.4

Improve Wire library, handle Lidar Lite issues

Add SerialFlash library

Optimize SD library for Teensy 3.x (SD_t3.h, disabled by default)

Default Systick interrupt to priority level 32

Fix 24 MHz speed on Teensy 3.1

Fix RawHID on Teensy 2.0 with newer Arduino version

Update Time library

Update i2c_t3 library, adds support for Teensy-LC

Update OSC library

analogWriteFrequency() now allow precise sub-1 Hz input

Fix SPI FIFO bug in ILI9341_t3

Fix delay() and micros() bug at startup on Teensy-LC

Version 1.22

Support Arduino 1.6.2 and 1.6.3

Update EEPROM and OneWire libraries

Add ADC and i2c_t3 libraries

Fix USB flightsim on Teensy-LC

Fix SPI.transfer16 & support SPI1 on Teensy-LC

Fix String(unsigned char) on Teensy 2.0

Add Serial.availableForWrite() on Teensy 2.0

Fix printing of long integers on Teensy 2.0

Improve USBtoSerial example

Fix harmless but annoying compiler warnings

Version 1.21

Support for Teensy-LC

Support Arduino 1.6.0 and 1.6.1

Keep Arduino Serial Monitor window open during Upload (Arduino 1.0.6, 1.6.0, 1.6.1)

Improve Arduino Serial Monitor efficiency & memory usage (Arduino 1.0.6)

Wire.setClock()

Tools > CPU Speed menu supports speed vs size optimized (Teensy 3.1 & LC)

Update sample Makefile for non-Arduino usage

Simplify usb_desc.h for creating custom USB devices

Libraries added: Adafruit_VS1053, FastCRC, openGLCD, Snooze, TFT_ILI9163C

Libraries updated: Adafruit_CC3000, Adafruit_NeoPixel, Adafruit_SSD1306, Adafruit_ST7735, FastLED, FreqCount, FreqMeasure, ILI9341_t3, IRremote, MsTimer2, OctoWS2811, OneWire, PS2Keyboard, PulsePosition, Time, TimerOne, TimerThree, TinyGPS

Upgrade ARM Toolchain from 4.7.2 to 4.8.4.

Various minor bug fixes

Version 1.20

Support Arduino 1.0.6

Add libraries: Audio, FlexCAN, Adafruit_CC3000, SPIFlash, RadioHead, FastLED, Adafruit_ILI9341, ILI9431_t3, Artnet

Update libraries: Adafruit_NeoPixel, OctoWS2811, Time, Adafruit_SSD1306, Adafruit_ST7735, ShiftPWM

Libraries ported to Teensy 3.x: AltSoftSerial, CapacitiveSensor, FlexiTimer2, FreqCount, FreqMeasure, FrequencyTimer2, MsTimer2, ShiftPWM, TimerOne, TimerThree, Tlc5940

Libraries ported to use SPI transactions: SD, Ethernet, Adafruit_CC3000, Adafruit_ILI9341, Adafruit_STMPE610, RadioHead

Add SPI Transactions

Add DMAChannel & DMASetting objects

Add serialEvent (usb serial) & serialEvent# (hardware serial)

Add Serial.availableForWrite() & Serial#.availableForWrite()

Use Serial2 FIFO on Teensy 3.1

Add transmitterEnable() on Serial2 & Serial3

Fix analogWriteFrequency on Teensy 3.1 pins 25 & 32

Add Installer Directory Help Button

Fix strncpy_P on Teensy 3.x

Add Czech keyboard layout to menu

Add yield() function on Teensy 2.0

Add IntervalTimer priority()

Don't mix CPU speed setting switching from Teensy 2.0 to 3.x

Add FASTRUN, for functions in RAM on Teensy 3.x

Interrupt vector table moved to RAM for Teensy 3.x

Add attachInterruptVector()

Optimize Teensy 3.x hardware register definitions

Serial port names added to pins_arduino.h

Fix ARM toolchain linker & zlib issue (thanks to Andrew Kroll)

Add AVR emulation for util/parity.h

Version 1.19

Add support for 72 MHz on Teensy 3.1

Fix relative positioning on Teensy 3.x USB mouse (now has hybrid relative+absolute)

Add more AVR emulation on Teensy 3.x: wdt.h, crc16.h, sleep.h, EMISK

Fix USB Serial break on Teensy3 (needed by some Labview applications)

Fix USB endpoint read with no data (thanks nox771)

Add USB MIDI SysEx callback (thanks pcbeard)

Workaround for auto-reboot problems on Teensy 2.0 when using watchdog

Fix initialization of local static vars from non-const data on Teensy 3.x

Make all Teensy 3.1 HardwareSerial functions virtual (fixes issue with pointers to objects)

Add extra zero to USB serial number, works around a Macintosh CDC driver bug
If previous versions have been used, Windows will detect a "new" device, "install" the driver again, and assign a new COM port number.

Add Kinetis register definitions: DMA bits, VREF bit, ADC PGA, DMA priority registers

Fix IRQ_PRIORITY hard-coding in Serial3

Fix lockup in AVR emulation of SPI.setDataMode(SPI_MODE0)

Fix lockup in AVR emulation of TWBR when running at 24 MHz

Fix rare lockup in repeated Wire.begin() on Teensy 3.1

Update DS1307 library with workaround Arduino Due names.

Update Entropy library, now fully compatible with Teensy 3.x.

Add Teensy 3.1 slow clock options, 2, 4, 8 & 16 MHz... thanks for all the help Duff

Add overclocking code (not enabled by default) for Teensy 3.x at 120, 144 & 168 MHz

Minor Makefile improvement (Matthias Lohr)

Aesthetic source code cleanup

Drop Teensy 1.0 support

Version 1.18

Fix compile errors in several Arduino libraries with Teensy 3.1

Fix OctoWS2811 on Teensy 3.1

Keep unused native SPI chip selects high (disabled), Teensy 3.0 & 3.1

Speed up SD library

Fix upload > 128k on Teensy 3.1

Update Windows driver, fix Serial+Keyboard on Windows 8

Fix __cxa_guard errors on Teensy 2.0

Add missing DMA & PGA & other register definitions for Teensy 3.1

Add Serial1.transmitterEnable(pin) for RS-485 applications

Fix startup issue impacting Neopixel library on Teensy 3.1

Fix analogRead(39) (1.2V ref) on Teensy 3.1

Improve Teensy3 early startup hook, thanks to Anbroz Bizjak

Fix Arduino IDE library conflicts, Adafruit_GFX vs Robot libs

Mouse wheel support for scrolling long menus in Arduino IDE on Windows & Linux

Teensyduino version can be seen in Arduino's Help > About screen

Version 1.17

Support for Teensy 3.1

Ethernet library support for W5200 chip

Print speedup for Teensy2

analogRead is now thread safe on Teensy3

Keep USB & serial working in Teensy3 fault condition

Support interrupt priority levels on Teensy3

Serial1 on Teensy3 to transmit even if interrupt blocked

Fix Teensy3 USB buffer memory leak with re-enumeration

USB Mouse on Teensy3 now uses absolute cursor positioning,

Mouse.moveTo(x, y) and Mouse.screenSize(width, height)

USB Keyboard on Teensy3 supports media keys (Mac & Linux only)

Add missing AVR string _P functions on Teensy3

Add missing AVR eeprom functions on Teensy3

Improve Serial1, Serial2, Serial3 buffer size configuration on Teensy3

Fix to Teensy3 Makefile

USB MIDI example improved

Stream printf, eg: Serial.printf()

Add missing new/delete

Add digitalPinToInterrupt

Added SPIFIFO for Teensy3

Ethernet library speedup (using SPIFIFO)

Hardware serial support for other data formats, 7E1, 8N2, etc

9 bit serial format (not enabled by default)

Czech keyboard layout (not enabled by default)

Fix Keyboard.releaseAll() on Teensy3

Fix USB MIDI setHandlePitchChange on Teensy2

Fix arm math lib warnings

Fix digital signatures for Windows exe files

Removed ancient Arduino 0023 support

Windows USB Serial driver signature (should now install on Windows 8 without reboot)

Windows Installer signature

Windows Installer tries to find Arduino and automatically select its location

Version 1.16

SPI library can assign alternate Teensy3 pins: setMOSI, setMISO, setSCK.

Reduce Teensy 3.0 power consumption while not uploading.

Improve Teensy 3.0 upload on Macintosh.

Avoid erasing EEPROM during Teensy 3.0 upload.

Version 1.15

Fixed Serial2 and Serial3 regression on Teensy 3.0.

Fixed USB MIDI sendProgramChange on Teensy 3.0.

Add ARM math library for Teensy 3.0.

Teensy Loader now recognizes ARM elf format, will not accidentally program Teensy 3.0 code to a pre-3.0 board.

Teensy Loader version number is now in sync with Teensyduino version.

Fix stall when connected to a Raspberry Pi that reboots

Add float number support to String

Add String remove()

String now formats unsigned char as a number, same as Print.

Add AVR pin number constants

Added open source license to Teensy3 core library files

Updated Firmata library

Fix USB product name customization header

Reduce USB memory usage

Emulate AVR's TWBR register on Teensy 3.0

Fix single-quote key for USB Keyboard on German and French Canadian layouts

Version 1.14

Updated Time library. "atime_t" on Teensy 3.0 changed back to "time_t". Date strings fixed on Teensy 3.0. NTP and GPS sync examples updated for Arduino 1.0.4. Many other fixes and improvements to the Time library examples.

Added DS1307RTC and TimeAlarms libraries (companions to Time library).

Linux select-paste supported (Arduino 1.0.4 and later, Linux only)

Added "Copy To Clipboard" button for compile errors (Arduino 1.0.4 and later)

Turkish keyboard layout special keys supported for USB keyboard.

Fixed Ethernet DNS client bug on Teensy 3.0.

KEY_MENU name added for the menu key.

Memory tuning parameters (heap_start, heap_end, malloc_margin) supported on Teensy 2.0.

Fix compile error on Teensy 2.0 with ps2dev library.

Fix F() macro "const" when used with newer versions of avr-gcc.

Added DDR registers and pullup resistors to AVR port register emulation on Teensy 3.0.

Optimized Serial1.write(buffer, length) on Teensy 3.0.

Added IntervalTimer to Teensy 3.0 - Thanks to Daniel Gilbert

Added compiler defines to example makefile, for compatibility with Arduino libraries

Added cxa_guard_acquire / cxa_guard_release needed for some Ethernet library applications

Fixed brief glitch at the beginning of analogWrite()

Round analogWriteFrequency() to the nearest possible frequency

Fix micros() bug on Teensy 3.0 when read while interrupts disabled.

Fix IPaddress Printable usage on Teensy 3.0

Fix Serial1 on Teensy 3.0 when more than 8 bytes written with interrupts disabled.

Optimize Serial1 FIFO handling on Teensy 3.0, for dramatically less CPU time per byte.

Convert tone() on Teensy 3.0 to use IntervalTimer.

Use serial number for all USB types on Teensy 3.0.

Remove MIDI message names which conflict with MIDI 3.2 library.

Allow override of USB manufacturer, product and serial strings on Teensy 3.0. See usb_names.h.

Add makeWord() to Teensy 3.0.

Fix buffer overflow in String + long integer concatenation on Teensy 3.0.

Update AccelStepper library.

Update Encoder library - now supports interrupts on all Teensy 3.0 pins.

Update PS2Keyboard library - French keymap, readUnicode() function, Teensy 3.0 interrupt support.

Update TinyGPS library

Support for Arduino 1.0.5.

Optimize Serial.readBytes(), both Teensy 2.0 and 3.0.

Optimize Serial.available() on Teensy 3.0.

Added IntervalTimer destructor.

Added String c_str() function.

Removed ArdOSC library.

DmxSimple library support for Teensy 2.0 and 3.0 (previously only Teensy++ 2.0 worked)

Fixed FastSPI compile problem on Teensy 2.0 and Teensy++ 2.0.

Update MIDI library to version 3.2.

Fixed error highlighting when using Teensy 3.0.

Improved recompile speed when Arduino is installed in a location with space in the pathname.

Improved automatic initialization of the Teensy 3.0 RTC, when a 32.768 kHz crystal is present.

Fix SD + Ethernet library compatibility on Teensy 3.0.

All 4 IntervalTimer objects usable on Teensy 3.0.

Fix off-by-one bug in delay() on Teensy 3.0.

Enable I/O after wakeup from lowest power stop mode on Teensy 3.0.

Fix analogInputToDigitalPin() on Teensy++ 2.0.

Added OSC (Open Sound Control) library

Updated VirtualWire library to 1.15 and support Teensy 3.0

Updated SoftPWM library to 1.5 and support Teensy 3.0

Updated XBee library to 0.4.

Added partial SoftwareSerial for Teensy 3.0. If the pins match one of the real serial ports, hardware serial is used. This allows use of libraries that are hard-coded for SoftwareSerial. If non-serial pins are specified, only transmit works. Software-based receive is not yet supported (but planned for a future release)

Version 1.13

Support for Arduino 1.0.4

Fix Serial.write(0)

Turkish keyboard layout (Teensy 3.0)

Fix while(!Serial)

Fixes for ST7565 library (Teensy 3.0)

Add OctoWS2811 library

Update libraries: Keypad, Metro, OneWire, Ping, ST7565

Version 1.12

Support for Teensy 3.0

Version 1.11

Support for Arduino 1.0.3

Fix French keyboard layout

Version 1.10

Support for Arduino 1.0.2

Fix error message line number bug.

Add Teensy 3.0 files (arm-none-eabi toolchain is not yet in the installer, use this copy for Teensy 3.0).

Version 1.09

Support for Arduino 1.0.1

Keyboard.press() & Keyboard.release(), for compatibility with Leonardo sketches

Add descriptions for most included libraries.

Fix USB Mouse Buttons example.

Version 1.08

Support for Arduino 1.0.1-rc2

Add Flight Sim Controls USB Type

Add function keys F13 to F24 to USB Keyboard

Add Canadian Multilingual keyboard layout

Add libraries AccelStepper, AltSoftSerial, Encoder, FlexiTimer2, LowPower, Ping, ShiftPWM

Minor fixes and changes for compatibility with libraries

Version 1.07

Serial + Keyboard + Mouse + Joystick type

Raw HID available() function

Fix Ethernet library UDP support on 0022 & 0023

Windows installer: faster detection of serial driver already installed

Version 1.06

Support for Arduino 1.0

German Mac keyboard layout

(experimental) Raw HID USB type

Version 1.05

Add media keys. See File > Examples > Teensy > USB_Keyboard > MediaButtons

Improve elapsedMillis & elapsedMicros.

Fix small delayMicroseconds at 1 & 2 MHz clock.

Version 1.04

Add elapsedMillis & elapsedMicros.

Fix slight timekeeping error in millis().

Fix errors with avr-gcc 4.5 on Fedora 15 (thanks to Ward Wouts).

Version 1.03

Support Arduino 0023

More minor fixes in Print

MIDI improvements, thanks to Sebastian Tomczak & Dave Sorlien

Version 1.02

Minor fixes in Print

Support CapacitiveSensor library

Version 1.01

Support Arduino 1.0-rc2

Fix pulseIn

Fix printing negative floats

Improve Disk claim/release, add pause/resume API

Add compatibility functions for Leonardo Mouse API

Improve serial emulation on Linux

Version 1.00

Fix obscure bug in pinMode

Fix slow memory leak on Linux

Version 0.99

Support Arduino 1.0-rc1

Add more keyboard mappings

Add pushbutton examples using Bounce library

Version 0.98

Fix Ethernet on 1.0-beta4

Fix slow startup of serial monitor in Mac

Fix compile speedups for Mac and Windows

Version 0.97

Support Arduino 1.0-beta4, drop old 0018 & 0021

Fix stall of compile/upload when auto-launching Teensy Loader

Many small fixes

Version 0.96

USB Joystick type

Improved keyword coloring

(not working yet) Disk.claim() to allow using SD library with USB Disk type

Serial using Stream class

MIDI 2.6 library included

Try to avoid stalling millis() with USB Disk and heavy PC access

Several minor bug fixes

Version 0.95

Installs 3rd Party Arduino Libraries

Installs Teensy Loader

More Examples, in File > Examples > Teensy

Version 0.94

Support for Arduino version 0022

USB MIDI type added

International USB Keyboard layouts

String class bug fixes

Rework boards.txt menu syntax (requested by Arduino devs, issue #257)

Fixed Ethernet with 0021 & 0022

Version 0.9

Support for Arduino versions 0019 and 0021

USB Disk type added, supporting both SD Flash and internal flash

Fix Arduino bugs #29, #78, #209, #235

Emulate Arduino reboot behavior with Serial Monitor window is opened

Windows - directory drop-down now says "[all drives]", instead of just blank space

Compatibility with 0019, String class, improved delay(), stream class, shiftIn()

Compatibility with 0018, Tone() and noTone()

USB Serial: ignore break signal (some buggy programs send it, eg winbatch)

Windows - Teensyduino installer now included Serial driver install

USB Type and CPU Speed menus added inside Tools menu

Version 0.8B

Fix rare digitalWrite and digitalRead interference bug

Add A0, A1, A2... for analogRead(A0) - Arduino 0019 compatibility

Version 0.8

Add support for Teensy++ 2.0

Add support for Arduino 0018

Fix ethernet library

Add Serial.end() - shuts off and disconnects USB, saves power!

Automatically shut down USB when possible

Serial.begin() attempts to wait until PC/Mac has initialized USB

Add Uart.end()

Remove Teensy_Firmata - StandardFirmata branch now supports Teensy

Optimize most functions

Minor bug fixes

Version 0.7

Better error checking when installing files

Do not require rxtx lib on linux, which is removed on 64 bit systems

Fix USB Keyboard/Mouse on Teensy 1.0

Support 8, 4, 2, 1 MHz if specified in boards.txt

Use ADC in high speed mode, makes analogRead() twice as fast

Use lower power idle mode inside delay()

Minor bugs fixed

Version 0.6

Add Keyboard and Mouse board types

Add support for Teensy 2.0 (ATMEGA32U4 chip)

Add support for 0017.

Version 0.5

Add Firmata example

Add USB serial extensions to Serial

Add support for 0016.

Fix Serial.available()

Fix HardwareSerial()

Check Arduino version, do not install onto wrong version!

Version 0.4

Library fixes included, compatible with Sanguino

Add support for 0015.

Update core with improvements and bug fixes from 0012 to 0015.

Many small improvements.....

Version 0.3

Version 0.3 adds support for the Teensy++.

Pin names are now defined automatically. PIN_B0, PIN_C7, etc.

Add support for 0014 (0013 on linux because 0014 was never released on linux).

Version 0.2

Change API to use Serial.print to talk to USB.

Fix pinout

Many bugs fixed

Version 0.1

Initial release

Known Issues

All: If the serial monitor is opened immediately after an upload, the Teensy may not have been detected by the operating system yet, and the serial monitor is unable to open the device. Future versions will retry for several seconds to solve this issue.

All: Serial + Keyboard + Mouse + Joystick requires Mac OS X Lion, or Windows XP SP3, Vista SP1, or Windows 7, or Linux 2.6.18 or later. Mac Snow Leopard and Windows XP SP2 do not support Serial when combined with other types.

Windows & Linux: When using the Serial Monitor with the USB Keyboard/Mouse option, sometimes a "teensy gateway communication error" can occur. Close and reopen the serial monitor to regain communication.

Windows: You may need to run the Teensyduino installer as administrator for it to install all files. Some anti-virus programs can also interfere with installation and must be temporarily disabled. A Norton AntiVirus Workaround was sent by Carl B.

All: The Upload button can only work if your Teensy is running a previously loaded sketch. If your board can not be rebooted automatically, a message will ask you to press the reset button.

Mac OS X: When you run Arduino after installing Teensyduino, the Leopard's firewall will recognize the program has changed and will ask again if you wish to allow internet connection (Arduino checks for updates). Teensyduino does not "phone home", but Arduino does! TODO: is this still an issue with recent versions of Arduino??

Linux: By default, the TeensyduinoInstall.linux32 and TeensyduinoInstall.linux64 files will not have execute permission enabled when saved by most web browsers. Use a file manager or type "chmod 755 TeensyduinoInstall.linux32" in a terminal to make the file executable. Then you can run it. In a terminal, type "./TeensyduinoInstall.linux32". Replace "32" with "64" if using the 64 bit version, or "arm" if using the ARM (Raspberry Pi) version.

Linux: Teensyduino only works with Arduino from www.arduino.cc. The modified version provided by Ubuntu is not (yet) supported.

Linux (especially Gentoo): Arduino uses the AVR toolchain provided by your system. As of December 2011, Gentoo's avr-gcc is horribly broken. Some newer Fedora (avr-gcc 4.6.x) also have trouble. Faulty AVR toolchains are a persistent problem on Linux.

Please report bugs to paul@pjrc.com

Credits

The Teensyduino installer is based in part on the work of the FLTK project (http://www.fltk.org).

Numerous files covered by various open source licenses are installed by Teensyduino. Nearly all are provided in source code form. Please refer to the comments within each file for copyright and licensing information.

Files installed in compiled binary format that are based on code licensed under the GNU General Public License have their corresponding source code installed in a "src" directory. On Macintosh, use control-click on Arduino and select "Show Package Contents" from the menu.

The ARM toolchain source code (with PJRC's patches) is available on GitHub.

---

---

Section 1.1 below describes how to install PGI Workstation in a generic manner on either Linux or Solaris86. Section 1.4 describes how to install PGI Workstation on Win32 systems. Installations using these instructions do not need to run a license daemon, except as noted below.

The PGI compilers and tools are license-managed. As noted in the sections that follow, generation of permanent license keys is performed using your personalized account on the PGI web page. When you purchase a permanent license from PGI, the e-mail order acknowledgement you receive includes complete instructions for logging on to the PGI web page and generating your permanent license keys.

For PGI Workstation products using PGI-style licensing (the default), a single user can run as many simultaneous copies of the compiler as desired, on a single system, and no license daemon or Ethernet card is required. However, usage of the compilers and tools is restricted to a pre-specified username. If you would like the PGI compilers and tools to be usable under any username, or if you are installing a multi-user PGI Server product, you must request FLEXlm-style license keys when generating your keys and use FLEXlm-style licensing as outlined below.

Installation of FLEXlm-style licensing is more complicated than PGI-style licensing. If you require FLEXlm-style licensing, you must follow the installation instructions as specified in section 1.1 and then use either section 1.2 or 1.3 to complete your installation. Section 1.2 describes how to configure license daemons for Linux and section 1.3 describes the process for Solaris86, including installation of the license daemon and proper initialization of the environment variable. FLEXlm-style licensing is not currently available with PGI products for Win32.

Regardless of the licensing mechanism you choose, when the PGI compilers are first installed they are usable for 15 days without a permanent license key.

NOTE

At the conclusion of the trial period, the PGI compilers and tools and any executable files generated prior to the installation of permanent license keys will cease to function. Any executables, object files or libraries created using the PGI compilers in demo mode must be recompiled with permanent license keys in place.

Executable files generated with permanent license keys in place are unconstrained, and will run on any compatible system regardless of whether the PGI compilers are installed. However, if you change the configuration of your system by adding or removing hardware, your license key may become invalid. Please contact PGI if you expect to reconfigure your system to ensure that you do not temporarily lose the use of PGI compilers and tools.

For the first 60 days after your purchase, you may send technical questions about these products to the e-mail address trs@pgroup.com. If you have purchased a subscription, you will have access to e-mail service for an additional 12 months and will be notified by e-mail when maintenance releases occur and are available for electronic download and installation. Contact PGI at sales@pgroup.com if you would like information regarding PGI's subscription service for the PGI products you have purchased.

1.1 Installing PGI Workstation on Linux or Solaris86

Bring up a shell command window on your system. The instructions below assume you are using csh, sh, ksh, or some compatible shell. Appropriate modifications will be necessary when setting environment variables if you are using a shell that is not compatible with one of these three.

Step 1 - If you received this software on a CD-ROM, please skip to step 2. If you downloaded the software from or another PGI electronic distribution site, then in the instructions that follow, needs to be replaced with the name of the file that was downloaded.

The compressed tar file needs to be uncompressed and untar'd before installation.

% gunzip <tarfile>.tar.gz
% tar xpf <tarfile>.tar

Note that the products cannot be installed into the same directory where the tar file is unpacked, so it is recommended you execute the above commands in or another location that is not the installation directory.

All software should fit into less than 70 MB of disk space. Approximately 150 MB are required during installation. Half of that can be recovered by deleting the tar file after installation is complete.

Step 2 - The install script must be run to properly install the software. If you are installing from a CD-ROM, issue the following command:

% /mnt/cdrom/install

NOTE: If you have difficulty running this script, especially on a Slackware Linux system, check the permissions on . Permission should be set to "". Reset permissions to this value if necessary - superuser permissions are required.

Also note that some systems use a CD-ROM volume manager that may insert an additional directory in the above pathname. For example, the pathname might be

% /cdrom/pgisoft/install

on a Solaris86 system using volume management. If you are not sure how to access the CD-ROM drive, check with your system administrator.

If you downloaded the software from the Internet, change to the directory where you uncompressed and untar'd the tar file, and run:

% ./install

The install script will list the products that are available on this CD-ROM. You will be asked which products should be installed and to select an installation directory. After the software is installed, the script will do some system-specific customization and then initialize the licensing, which is covered in step 3 below.

Step 3 - All PGI products are license-managed. PGI Workstation products that are node-locked and limited to a single user have no need to run a license daemon. If you want your PGI Workstation compilers to be usable by any one user rather than locked to a specific username, or if you are installing a multi-user PGI Server product, you must use FLEXlm and must specifically request FLEXlm-style keys when generating license keys over the PGI web page at http://www.pgroup.com. If you have purchased the PGI products you are installing, you should have received an order acknowledgement e-mail with instructions on how to generate your license keys over the PGI web page. Note: FLEXlm-style licensing of PGI products is not available on Win32 systems.

The install script asks for your real name, your username, and your email address. It then creates a fifteen-day license and prints a message like this:

NOTE: your evaluation license will expire in
14 days, 23.6 hours. For a permanent license,
please read the order acknowledgement that you
received. Connect to https://www.pgroup.com/License
with the username and password in the order
acknowledgement.
Name: <your name>
User: <your username>
Email: <your e-mail address>
Hostid: PGI=9BF378E0131FF0C3CD37F6
FLEXlm hostid: 00a024a3dfe7
Hostname: yourhost.yourdomain.com
Installation: /usr/pgi
PGI Release: 3.2-4

The message above is also saved to the file for retrieval at a later time.

Once you have obtained your permanent license keys using your personalized account on the PGI web page, place them in the file (substitute the appropriate installation directory path if you have not installed in the default directory). If you want your PGI Workstation compilers to be usable by any one user, rather than locked to a specific username, you must use FLEXlm and must specifically request FLEXlm-style license keys using your account on the PGI web page.

Step 4- You can view the online HTML documentation using any web browser. Assuming you use netscape, issue the following command:

% netscape /usr/pgi/doc/pgi.index.html

You may want to place a bookmark on this location for easy future reference to the online manuals.

Step 5 - With either the temporary or permanent license file in place, execute the following commands to make the PGI products you have purchased accessible. Note that the path settings below assume that a Linux product has been installed. If you have purchased PGI products for Solaris86, you would substitute for in the specified shell commands.

Assuming and installation in the default directory:

% setenv PGI /usr/pgi
% set path = ( $PGI/linux86/bin $path )
% setenv MANPATH "$MANPATH":$PGI/man

Or, assuming , or :

% PGI=/usr/pgi
% export PGI
% PATH=$PGI/linux86/bin:$PATH
% export PATH
% MANPATH=$MANPATH:$PGI/man
% export MANPATH

You should add the above commands to your startup files to ensure you have access to the PGI products upon future logins.

Step 6 - You can verify the release number of the products you have installed using the -V options on any of the compiler commands. This will also show you the sequence of steps the compiler will use to compile and link programs for execution on your system.

* For Fortran 77, use ""

* For Fortran 90, use ""

* For HPF, use ""

* For C++, use ""

* For ANSI C, use ""

Note that the files or need not exist in order for you to successfully execute these commands.

Installation is now complete. For the first 60 days after your purchase, you may send technical questions about these products to the e-mail address trs@pgroup.com. If you have purchased a subscription, you will have access to e-mail service and automatic minor upgrade releases for an additional 12 months and will be notified by e-mail whenever a new release is available for electronic download and installation. Contact PGI at sales@pgroup.com if you would like information regarding PGI's subscription service for the PGI products you have purchased.

1.2 Using FLEXlm on Linux

If you want the PGI Workstation compilers to be usable by any one user, rather than locked to a specific username, or if you are installing a multi-user PGI Server product, you must use the FLEXlm software license management system from Globetrotter Software as outlined below.

Step 1 - Install the software as described in section 1.1 above.

Step 2 - Once you have obtained permanent FLEXlm-style license keys (see section 1.1 above, Step 4, for how to obtain these), place them in a file named in the directory. For example, if you have purchased PGF77 Workstation for Linux, the file should look similar to the following:

SERVER <hostname> <hostid> 7496
DAEMON pgroupd <install_dir>/linux86/bin/pgroupd

FEATURE pgf77-linux86 pgroupd 3.200 31-dec-0 1 \
2B9CF0F163159E4ABE32 VENDOR_STRING=107209:16 \
HOSTID=<hostid> ck=49 FEATURE pgprof pgroupd 3.200 31-dec-0 1 \
6BDCE0B12EC19D0909F0 VENDOR_STRING=107209:16 \
HOSTID=<hostid> ck=60

and should match those you submitted to PGI and must be changed to match the directory in which the compilers are installed. In particular, should match the value of as defined above.

NOTE: In the feature line component , 107209 is the PGI Product ID Number (PIN) for this installation. You will have a similar unique PIN number for your installation. Please include your PIN number when sending mail to PGI regarding technical support for the products you have purchased.

Step 3 - When the license file is in place, execute the following commands to make the PGI products you have purchased accessible. If you are not using other products managed by FLEXlm, and have not previously set the environment variable , issue the following command to do so (assuming ):

% setenv LM_LICENSE_FILE $PGI/license.dat

Or, assuming , or :

% LM_LICENSE_FILE=$PGI/license.dat
% export LM_LICENSE_FILE

If you are using other products managed by FLEXlm, and have previously set the environment variable , either incorporate the PGI license keys into your existing license file or issue the following command to append the PGI license file to the definition of (assuming ):

Or, assuming sh or ksh:

% LM_LICENSE_FILE= \
$LM_LICENSE_FILE:$PGI/license.dat
% export LM_LICENSE_FILE

You should add the above commands to your startup files to ensure you have access to the PGI products upon future logins.

If is not set or exported, and the node-locked 15-day temporary license file still exists, then will be used for resolving compiler licenses.

Step 4 - You must now start the license manager daemon. Edit the shell script template . If you have installed the compiler(s) in a directory other than , substitute the correct installation directory into the definition of the environment variable on line 3 of the script. Now exit the editor and issue the following command to start the license server and PGI license daemon running on your system:

% lmgrd.rc start

If you wish to stop the license server and license daemon at a later time, you can do so with the command:

% lmgrd.rc stop

To make sure that the license server and PGI daemon are started each time your system is booted, log in as root, set the environment variable as above, and then execute the following two commands:

% cp $PGI/linux86/bin/lmgrd.rc \
/etc/rc.d/init.d/lmgrd
% ln -s /etc/rc.d/init.d/lmgrd \
/etc/rc.d/rc3.d/S90lmgrd

Note that your system's default runlevel may be something other than `3', and if it is, that number should be used above in setting the correct subdirectory. Run to check the system's runlevel. Note also that if you're using a Linux distribution other than Red Hat, your files may be in a directory other than . Some Linux distributions, such as Red Hat and Mandrake, include the chkconfig(8) utility that manages the runlevel scripts. If your system has this tool and you wish to use it, then run the following commands:

% cp $PGI/linux86/bin/lmgrd.rc /etc/rc.d/init.d
% chkconfig -- add lmgrd.rc

The appropriate links will be created in the directory hierarchy. For more information on chkconfig, please see the manual page.

Installation of your FLEXlm-style licensing of PGI products for Linux is now complete. If you have difficulties with the installation, send e-mail to trs@pgroup.com for assistance.

1.3 Using FLEXlm on Solaris86

If you want the PGI Workstation compilers to be usable by any one user, rather than locked to a specific username, or if you are installing a multi-user PGI Server product, you must use the FLEXlm software license management system from Globetrotter Software as outlined below.

Step 1 - Install the software as described in section 1.1 above.

Step 2- Once you have obtained permanent FLEXlm-style license keys (see section 1.1 above), place them in a file named in the directory. For example, you have purchased the PGF77 compiler and PGPROF profiler for Solaris86. The file should look something like the following:

SERVER <hostname> <hostid> 1796 DAEMON pgroupd \
<install_dir>/solaris86/bin/pgroupd FEATURE pgf77-sol86 pgroupd 3.200 31-dec-0 1 \
2B9CF0F163159E4ABE32 VENDOR_STRING=107209:16 \
HOSTID=<hostid> ck=49 FEATURE pgprof pgroupd 3.200 31-dec-0 1 \
6BDCE0B12EC19D0909F0 VENDOR_STRING=107209:16 \
HOSTID=<hostid> ck=60

and should match those you submitted to PGI and must be changed to match the directory in which the compiler(s) are installed. In particular, should match the value of as defined above.

Step 3 - When the license file is in place, execute the following commands to make the PGI products you have purchased accessible. If you are not using other products managed by FLEXlm, and have not previously set the environment variable , issue the following command to do so (assuming ):

% setenv LM_LICENSE_FILE $PGI/license.dat

Or, assuming , or :

% LM_LICENSE_FILE=$PGI/license.dat
% export LM_LICENSE_FILE

If you are using other products managed by FLEXlm, and have previously set the environment variable , either incorporate the PGI license keys into your existing license file or issue the following command to append the PGI license file to the definition of :

% setenv LM_LICENSE_FILE \
"$LM_LICENSE_FILE":$PGI/license.dat

Or, assuming , or :

% LM_LICENSE_FILE= \
$LM_LICENSE_FILE:$PGI/license.dat
% export LM_LICENSE_FILE

You should add the above commands to your startup files to ensure you have access to the PGI products upon future logins.

If is not set or exported, and the node-locked license file still exists, then will be used for resolving compiler licenses.

Step 4 - You must now start the license manager daemon. Edit the shell script template . If you have installed the compiler(s) in a directory other than , substitute the correct installation directory into the definition of the environment variable on line 3 of the script. Now exit the editor and issue the following command to start the license server and PGI license daemon running on your system:

% lmgrd.rc start

If you wish to stop the license server and license daemon at a later time, you can do so with the command:

% lmgrd.rc stop

To make sure that the license server and PGI daemon are started each time your system is booted, log in as root, set the environment variable as above, and then execute the following two commands:

% cp $PGI/solaris86/bin/lmgrd.rc \
/etc/init.d/lmgrd
% ln -s /etc/init.d/lmgrd \
/etc/rc2.d/S90lmgrd

Installation of your FLEXlm-style licensing for PGI products for Solaris86 is now complete. If you have difficulties with the installation, send e-mail to trs@pgroup.com for assistance.

1.4 Installing PGI Workstation on Win32

If you are installing PGI Workstation from a CD-ROM, insert the CD-ROM into the CD-ROM drive on the system on which the install is to take place. An installation script will automatically be invoked and the installation process will begin. Follow the directions printed to your screen.

If you are installing PGI Workstation from the self-extracting file downloaded electronically via ftp, double-click on the file with the left mouse button. The installation process will begin. Follow the instructions printed to your screen.

As with Linux and Solaris86, the PGI compilers and tools on Win32 are license-managed. However, FLEXlm-style licensing is not available on Win32. All licenses are node-locked. The Win32 serial number is used as the hostid. This number will be printed to your screen during the installation process, or can be located by left-clicking on Start->Settings->Control Panel and then double-left-clicking on the "System" icon and left-clicking on the "General" tab. The Win32 serial number will be in the middle of the System Properties window and look something like the following:

The last number above is the Win32 serial number. Obtain your permanent license keys using your personalized account on the PGI web page as outlined in your order acknowledgement, and place them in the file (or specify the appropriate directory path if you have installed in a directory other than the default ). You should now be able to use the PGI compilers and tools from any PGI command window.

Note for Win2000 installations: one possible problem arises where the directory has not been set up and associated with the symbol . Make sure you have a directory like defined, and then add the line:

SET TMP=C:\TEMP

to your and files in .

1.4.1 Installing the EMACS Editor for Win32

The emacs editor consumes nearly 20 MB of installation space within the Win32 version of PGI Workstation. For this reason, it is de-coupled from the main distribution file, . If you are an emacs user and would like it installed, retrieve the file:

ftp://ftp.pgroup.com/x86/emacs.exe

It is a self-installing file. As with , simply double-left-click on after downloading and follow the instructions for installation.

Similarly, emacs does not auto-install from the PGI Workstation 3.2 CD-ROM. You must explore the CD-ROM drive and double-left-click on to install emacs from CD-ROM.

1.4.2 Customizing the PGI Window on Win32

By default, when you double-left-click on the PGI Workstation desktop icon, a standard black-background command window appears on your screen pre-initialized with environment and path settings for use of the PGI compilers and tools. If you prefer different background or text colors, font style, window size, or scrolling capability, you can customize the "shortcut" that creates the PGI command window. Right-click on the PGI Workstation desktop icon, and left-click "Properties" from the pop-up menu. Modify the features mentioned above by selecting the appropriate tabs in the pop-up window and making modifications as desired.

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