diff --git a/CHANGELOG b/CHANGELOG deleted file mode 100644 index 754034c9c..000000000 --- a/CHANGELOG +++ /dev/null @@ -1,227 +0,0 @@ -SAMD CORE ?.?.?? ????.??.?? - -SAMD CORE 1.6.21 2019.04.01 - -* MKR boards: changed I2C to sercom2, SPI1 + Serial2 to sercom4 -* Improved accuracy of delay() function. Thanks @BenF -* MKR 1500: Changed SARA module to be powered off on boot - -SAMD CORE 1.6.20 2018.11.28 - -* Replaced boolean type with bool in examples. Thanks @per1234 -* Added c++ linker command to allow to include libstdc++ when linking. Thanks @helmut64 -* CPX driver fixes. Thanks @dhalbert -* I2S: Changed library to use 8 MHz oscillator source if 48MHz divider does not fit in 8 bits -* UART: Added frame error handling -* USB: Fixed memory leak on reconnects -* SDU: Added support for Arduino M0. Thanks @jandrassy -* Added arduinoOTA upload keys for Arduino M0. Thanks @jandrassy -* USB: Fixed USB Host failures and fixed memory overwrite in USBHost. Thanks @gdsports -* USB: Added method to return USB error code. Thanks @MarkFischer -* CDC: Clear line state on end() -* USB: Added USB device end() method -* Removed requirement that the DAC is on A0. Thanks @GabrielNotman -* Added alternate ports 44, 45 to make the SWCLK and SWDIO pins available on the Zero. Thanks @helmut64 -* Added defines for MKR pin layout -* Fixed freeze in tone() -* Added MKR NB 1500 variant and bootloader -* Increased the default serial buffer size to 256 - -SAMD CORE 1.6.19 2018.07.11 - -* Fixed bootloader tools for .org boards -* M0: Updated pin definitions for D6, D7 and D13 to match Zero -* SPI: Fixed interrupt mask to block. Thanks @ggajoch -* Added MKR WiFi 1010 variant and bootloader -* Updated Windows Drivers to 1.4.0 and re-signed Adafruit_Circuit_Playground_Express.inf - -SAMD CORE 1.6.18 2018.03.05 - -* Wire: Added support for general call (broadcast) -* SPI: Added SPI.notUsingInterrupt(...) API -* Fixed build errors if variant disabled USB -* Wire: TX and RX buffers are now 256 bytes (previously was 64 bytes) -* Added samd21e sercom compatibility. Thanks @mitchellpontague -* Fixed lock ups when outputting to UART during ISR -* Wire: correct I2C frequency calculations, and allow variant to overide default pull up resistor rise time -* USB: Fixed build errors when CDC_ENABLED was not set. Thanks @gdsports - -SAMD CORE 1.6.17 2017.11.29 - -* More accurate approximation for multiplication factor of PLL to make 48Mhz. Thanks @joverbee -* Fix changing trigger mode (RISING/FALLING/...) in attachInterrupt(..) during runtime. Thanks @joverbee -* Improved ISR response time. Thanks @joverbee -* USB power current can now be overridden in the variant. Thanks @awatterott -* UART's now support optional RTS and CTS pins defined in the variant. -* Added support for MKR GSM 1400 and MKR WAN 1300 - -SAMD CORE 1.6.16 2017.08.23 - -* Is now possible to use PWM on D7 (though it can't be used with PWM on D12 at the same time). Thanks @Adminius -* PWMs now can perform real 16-bit resolution if analogWriteResolution(16) is set. Thanks @Adminius -* USB CDC: fixed issue of available() getting stuck when receiving ZLP's -* Serial (UART) tx is now buffered. -* Improved CRYSTALLESS stability. Thanks @tannewt -* Some fixes to Adafruit Circuit Playground Express variant. Thanks @ladyada -* Updated Stream and Print class -* Native USB now supports USB Serial Number -* Fixed pgm_read_ptr compatibility macro. Thanks @nkrkv - -SAMD CORE 1.6.15 2017.04.27 - -* Added missing Windows driver for MKRFox1200 -* Added SDU support for MKRFox1200 - -SAMD CORE 1.6.14 2017.04.04 - -* Fixed platform definition for openocd -* Added bootloader definitions for MKRFox1200 -* Added lowpower function on USB subsystem - -SAMD CORE 1.6.13 2017.03.31 - -* Added SDU (SD card Updater) library. -* Fixed 8MHz clock being generated incorrectly. Thanks @keestux - -SAMD CORE 1.6.12 2017.02.07 - -* Fixed type conflict of utoa function. Thanks @kbumsik -* Fixed pinMode(pin, OUTPUT) not working after analogRead(pin) -* Reenabled support for Tian -* Fixed signature for Adafruit Circuit Playground Express board -* Added CMSIS headers for SAML21 chip series. Thanks @aethaniel - -SAMD CORE 1.6.11 2016.12.23 - -* Temporarily disabled support for Arduino Tian until an upload issue is fixed - -SAMD CORE 1.6.10 2016.12.23 - -* Added .org boards -* Fixed MKRZero `build.board` property -* linker: .data section is now aligned to 16 bytes address -* Added support for CRYSTALLESS configurations (thanks @ladyada) -* Added Circuits Playground board -* Added method to automatically retrieve sketch start via linker variable - (see https://github.com/arduino/ArduinoCore-samd/pull/185) -* Fixed USBDevice.epBank1EnableTransferComplete method -* Adapted bootloader source code to CMSIS 4.5 - -SAMD CORE 1.6.9 2016.12.12 - -* MKR1000: Enabled PWM on pin 11, it is shared with pin A4 -* SPI: Optimized SPI.transfer(...) -* Added linker flags for the ARM Math library -* Added new I2S library -* Bootloader: Check sketch vectors before waiting for double tap -* Upgraded CMSIS version to 4.5.0, and use new CMSIS-Atmel package -* Added Arduino MKRZero board. - -SAMD CORE 1.6.8 2016.10.12 - -* Fixed regression on analogWrite. Thanks @bose-mdellisanti! -* Fixed regression on SerialUSB.available() -* C++ global constructors (if any) are now run after hardware initalization. - -SAMD CORE 1.6.7 2016.09.28 - -* Fixed Serial.flush() blocking before any writes. Thanks @hangmoh -* Added snprintf_P to avr/pgmspace.h stub. Thanks @jantje -* Another small fix to String iterators. Thanks @Ivan-Perez @Chris--A -* Fixes SerialUSB.write(...) returning 0 instead of byte written -* Added Uart::availableForWrite() -* Added defines for RAMSTART, RAMSIZE, RAMEND -* Fixed writing LOW to a digital input pin blocking subsequent digitalRead attempts -* Fixed digitalWrite() unnecessarily activating the pull-up resistor -* Wire: Slave writes now use TX buffer -* Added getTimeout() method to Stream. -* Fixed glitch in PWM generation that may happen when calling analogWrite() -* PWM frequency is now 732.4Hz (before it was 187500.0Hz) -* Fixed PWM/analogwrite() not working on pin 13 on the Zero -* Improved reliability of SerialUSB under heavy load (this should solve - all issues with MKR1000/WiFi101 firmware updater on MacOSX) -* Improved SerialUSB.read() performance -* Added String::toDouble() -* Bootloader: LED now pulses and USB TX/RX blink on transfer (like Leonardo) -* Bootloader: enabled USB string descriptors - -SAMD CORE 1.6.6 2016.05.19 - -* Fixed digitalPinToInterrupt() macro, now it works as documented. -* Added analogInputToDigitalPin macro -* Fixed NUM_DIGITAL_PINS for Zero Board. -* On-board RX-TX LEDs now blinks when there is activity on the native USB port -* Fixed platform.txt, the core now compiles again with Arduino IDE <=1.6.5. Thanks @per1234 -* Fixed Wire.write(0x00) "ambiguos method" error -* String class now supports iterators. Thanks @Chris--A -* Remove enabling bootloader protection when burning bootloader. This enables WDT, so sketches do not work. -* Added remote upload for Yun-Shield - -SAMD CORE 1.6.5 2016.04.02 - -* Added Arduino/Genuino MKR1000 board -* Set NVMCTRL.MANW bit to 1 (default is 0). This prevents accidental writes on program memory. -* Bootloader: Fixed wrong UART speed (regression) -* Fixed incorrect return value from Wire.available() when the receive buffer is not fully read. -* Added DAC0 definition in Arduino/Genuino Zero variant file. -* Enabled bootloader protection after "Burn bootloader". - -SAMD CORE 1.6.4 2016.02.19 - -* Fixed Wire address setup when running as slave. -* Fixed String constructor when using floating point numbers. -* USBHost: fixed blocking USBHost.Task(). Thanks @bbx10 -* USBHost: fixed some ASCII Control codes in keyboard controller. Thanks @bbx10 -* USBHost: ported some minor fix from upstream UHS2. Thanks @bbx10 -* USBHost: fixed wrong library initialization. Thanks @bbx10 @ladyada -* better interrupt handling in Serial::accept() - -SAMD CORE 1.6.3 2016.02.15 - -* Added drivers for Arduino/Genuino MKR1000 board -* Fixed Wire master repeated start behaviour -* Added SerialUSB methods: readBreak(), baud(), stopbits(), paritytype(), numbits(), dtr(), rts() -* Added SPI.transfer16(..) method -* Bugfix: added missing Serial.begin(baud, config) method. Thanks @tuxedo0801 -* Fixed Serial baudrate calculations for 1200bps. Thanks @TomKeddie -* Fixed Serial.flush() that now waits until the last bit has been sent. Thanks @TomKeddie -* Fixed Serial configuration for data-bit. Thanks @TomKeddie -* Bootloader: 32Khz external oscillator is now used, improves USB clock. Thanks @aethaniel -* Bootloader: Clean up of makefiles and file organization. Thanks @aethaniel -* Added PWM capability to pins A1/A2 of Arduino Zero. -* variant.h/cpp: PWM capability is now determined by PIN_ATTR_PWM combined with - PIN_ATTR_TIMER or PIN_ATTR_TIMER_ALT for timer selection. -* Small fix to USBHost example "USB_desc.ino". Thanks @bbx10 -* USBHost: USB-Keyboard right shift key was ignored. Thanks @bbx10 -* Wire library now support multiple instances in variant. Thanks @spiderkeys -* Ported some SerialUSB API (readBreak(), baud(), stopbits(), paritytype(), numbits(), dtr(), rts()) - -SAMD CORE 1.6.2 2015.11.03 - -* Fixed bug in delay calculations -* Fixed deadlock conditions in Wire. Thanks Erin Tomson -* Print not aborting on write() failure. Thanks @stickbreaker -* SPI can now be configured in variants. Thanks @aethaniel -* Implemented Wire.end -* Fixed external interrupt for pin 8 and 9 -* Implemented Wire.setClock. Thanks @PaoloP74 -* Wire: allow scanning bus via beginTransmission-endTransmission -* USB Device: big refactoring and bug fix -* USB Device: added PluggableUSB interface -* updated bossac to version 1.6.1-arduino - -SAMD CORE 1.6.1 2015.07.21 - -* Added missing ATN pin definition -* Added missing bootloader key/value pair in boards.txt (this allows to burn bootloader with Sam-ICE too) -* Fixed min/max functions -* Fixed hooks for Cortex-M RTOS -* Fixed acknowledge of UART errors -* Enabled C11/C++11 -* Fixed initialization in USB Device -* Updated bossac to version 1.6-arduino - -SAMD CORE 1.6.0 2015.06.15 - -* First public release. - diff --git a/VARIANT_COMPLIANCE_CHANGELOG b/VARIANT_COMPLIANCE_CHANGELOG deleted file mode 100644 index 001fda6c6..000000000 --- a/VARIANT_COMPLIANCE_CHANGELOG +++ /dev/null @@ -1,13 +0,0 @@ -SAMD CORE 1.6.10 - -* The linker script must define `__text_start__` symbol at the beginning of .text section. - This symbol is used to automatically determine the bootloader size. - -SAMD CORE 1.6.6 - -* `digitalPinToInterrupt` #define moved to Arduino.h, variant.h must no longer define it. - -SAMD CORE 1.6.3 - -* Timer for pin PWM selected based on value of `PIN_ATTR_TIMER_ALT` or `PIN_ATTR_TIMER`. - Prior to this "pin type" (ulPinType) was used. diff --git a/platform.txt b/platform.txt index a51c9716b..198fa7e01 100644 --- a/platform.txt +++ b/platform.txt @@ -20,7 +20,7 @@ # https://github.com/arduino/Arduino/wiki/Arduino-IDE-1.5---3rd-party-Hardware-specification name=Seeed SAMD (32-bits ARM Cortex-M0+ and Cortex-M4) Boards -version=1.7.6 +version=1.7.7 # Compile variables # -----------------