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0.6.7

  • Fixes an issue related to the SPI class name, which prevents the compilation of WICED targeted user code that requires SPI support via SPIClass. Under WICED, the SPI class is named as HardwareSPI in cores/maple/libmaple/SPI.h in contrast to the Arduino Core, which as noted, defines the class as SPIClass. It is the latter that is most commonly referenced by many other libraries. By providing an alias between the HardwareSPI and SPIClass names via a #define, any previously encountered 'SPIClass' has not been declared compilation errors should be resolved.

0.6.6

  • Fix issue uploading with windows 10 by using good-old feather_dfu

0.6.5

Arduino

  • Add profileCount() to get the number of profiles
  • fix #66 rename errno() to errnum()
  • add setNtpServer()
  • Close #69 Write feather_dfu using C + libusb instead of using python due to version conflict/confusion
  • SoftAP
    • Add IP Address to join/leave callback. Signature changed from (const uint8_t mac[6]) --> (const uint8_t mac[6], uint32_t ipv4)
    • Add clientIP(id) to FeatherAP
  • HTTP Server
    • Add connect/disconnect callback support
    • Fix bug when device left our SoftAP without cleaning up opened sockets
    • Add clientNum() to get active client number
  • Remove Feather Lib (Debug) Section

Featherlib

  • Fix #71 incorrect sub-second ISO8601 timestamp
  • Fix ntpserver bug
  • Fix wifi disconnect to properly clean up system state

0.6.2

  • Fix Serial incorrect Read() behavior
  • PWM enhancement
    • Make analogWrite() compatible with existing Arduino core (duty cycle 0-255)
    • add pwmPeriod(pin, us) pwmFrequency(pin, hz) to change the PWM period/frequency
    • add Dimmer, pwmPeriod, pwmRGB example sketches
  • Add WiFi country get/set support getWifiCountry(), setWifiCountry()
    • setWifiCountry() will save the country code to NVM section which will last through power lost or reset
  • Add AdafruitADC (ADC) to support highspeed sampling (up to 2MSPS) and analog watchdog

0.6.1

  • fix #46 : delayMicroseconds() and micros() are not correct
  • add #60 pulseIn() function
  • fix #61 : mqtt publish without requiring to subcribe
  • resolve #62 : make sure while(!Serial) have delay() and add comment to explain why
  • add flow-control for USB Serial
  • fix HTTPServer example issue due to modern browse's parallel loading
  • fix accessing failed malloc pointer
  • solve #59 worst-case scenario for mqtt keepalive, causing AWS disconnection
  • solve #59 AWS reconnection issue
  • add MQTT setBufferSize() to explicitly change the TX/RX for mqtt client. Default is 256 bytes each

0.6.0

  • Increase Arduino code size from 128KB to 256KB
  • Increase Arduino SRAM from 16KB to 20KB
  • rename menu Featherlib (Beta) --> Featherlib (Debug)
  • print warning message when Featherlib & Arduino library version are not matched
  • fix get TCP peer information when SOCKET is CLOSED
  • Move memory allocation for UDP from featherlib to arduino code
  • change sdep parameter length from uint16_t to uint32_t
  • Debug Feather
    • Retrieve Arduino Heap usage: dbgHeapTotal(), dbgHeapUsed(), dbgHeapFree()
    • Retrieve Featherlib Heap usage: dbgFeatherlibHeapTotal(), dbgFeatherlibHeapFree(), dbgFeatherlibHeapUsed()
    • add printThreadlist() and dbgThreadInfo()
  • add AdafruitBase64
  • add AdafruitUrlencode
  • move AdafruitCrc32 to AdafruitCrypto
  • AdafruitTCP : automatically free up resource when disconnected even user does not register disconnect callback
  • AdafruitHTTP
    • add get() with keyvalues data support
    • move base64Decode to its own class in AdafruitCrypto
    • move urlencode to its own class
    • add response processing function
      • respParseHeader
      • respStatus
      • respContentLength
  • AdafruitTwitter
    • add checkDirectMessage()
    • add setDirectMessageRecvCallback()
  • SoftAP support with FeatherAP
    • add setJoinCallback(), setLeaveCallback()
    • add clientNum() clientMAC()
    • add interface properties to AdafruitTCP & AdafruitTCPServer, change constructors accordingly.
    • add interface() to return current bound interface (STATION or SoftAP)
    • add started()
    • enhance AdafruitTCP/AdafruitTCPServer to support both STA & SoftAP interface
    • enhance AdafruitUDP to support both STA & SoftAP interface
    • add APChatServer, APClientRSSI, APTcpServer examples
  • AdafruitHTTPServer support
    • Static, Dynamic Page support (SimpleHTTPServer example)
    • Page resource generation with advance page design (D3Graphic example)
    • add tools/pyresource to generate C header for HTTP Server
    • support resource files in SPI Flash
  • Enable SPI Flash support with AdafruitFatfs, FatFile, FatDir, FileInfo

0.5.5

  • rename HardWire to TwoWire to stay compatible with Arduino
  • fix #43 : Implement UDP as buffered stream (enabled by default), can be changed using usePacketBuffering()
  • Add .config() to manual set static IP
  • Add TLS Mutual Verification support (Client Identity verification) with .tlsSetIdentity()
  • "VeriSign Class 3 Public Primary Certification Authority - G5" replace "Starfield Services Root Certificate Authority - G2" for AWS IOT
  • Add AdafruitTwitter to send Tweet, and send Direct Message
  • Add AdafruitSHA1 to perform SHA1, and HMAC-SHA1 computation
  • AdafruitHTTP
    • Change post() API: will perform URLEncode for Post Values
    • add postWithoutURLencoded(): skip URLEncode for values
    • add postRaw(): post data as binary, useful for binary data.
    • add urlEncode(), urlEncodeLength(), base64Encode() as static method

Known Issues

  • When connecting with TLS Mutual Verification (client verification) such as AWS IOT, if Identity is not set, it will cause an hardfault due to Broadcom SSL library ssl_write_certificate() when handshaking.

0.5.2

  • Add Servo library suport
  • Fix issue where 0xff is misinterpreted as EOF with USBSerial
  • Fix EXT GPIO interrupt conflict between Featherlib & Arduino
  • Fix #32 PWM only work after 3-5 minutes
  • Fix compiling issues with existing library

0.5.1

  • Baltimore CyberTrust Root replace VeriSign Class 3 Public Primary Certification Authority - G5 in default root certificate list
  • Fix #38 Disconnect callback for MQTT and TCP don't imply that connected() method returns false
  • Fix #36, #37 : Rework I2C with repeated START for MPL3115A2 sensor and alike.
  • Use pre-compiled feather_dfu for Windows
  • Fix Linux's rules for USB VID/PID
  • Update signed driver for Windows

Version 0.5.0

  • First Release