kendryte-sdk-source/CHANGELOG.md

Changelog for Kendryte K210

0.1.0

Kendryte K210 first SDK with FreeRTOS, have fun.

0.2.0

• Major changes
  • Rework trap handling
  • New functions to enable spi0 and dvp pin
  • New functions to select IO power mode
• Breaking changes
  • Modify struct enum union format
• Non-breaking bug fixes
  • Fix spi lcd unwork issues
  • Fix dual core startup issues
  • Use "__global_pointer$" instead of "_gp"

0.3.0

• Major change
  • Modify AES、FFT、SHA、I2C、SPI、WDT、SPI driver
• Breaking changes
  • Modify struct enum union format
• Non-breaking bug fixes
  • Fix out of memory issues
  • Fix lcd unused issues

0.4.1

• Major change

  • Add dma support for aes driver
  • Add uarths driver
  • Add dma interrupt handler

• Non-breaking bug fixes

  • Fix the procedure of setting pll
  • Fix wdt interrupt bug
  • Fix serveral bugs in i2s drivers

0.5.0

• Major change

  • Add KPU driver
  • Find toolchain automatically

• Non-breaking bug fixes

  • Fix aes gcm bug
  • Fix dmac interrupt bug
  • Fix i2s transfer bug

0.5.1

• Major changes

  • Add i2c slave driver

• Non-breaking bug fixes

  • Fix pll init issues
  • Fix spi receive mode issues
  • Fix redefine function does not report error issues
  • Reduce stack size

0.5.2

• Major change

  • Add KPU driver for latest model compiler
  • Automatic set PROJ if user not set it
  • Update timer driver to support better interrupt
  • Add uart dma and interrupt function

• Non-breaking bug fixes

  • Fix rtc issues
  • Fix sccb issues

• Breaking change

  • Fix timer interrupt lost problem
  • Add new timer interrupt API

0.5.3

• Major change

  • Modify KPU driver for latest model compiler
  • Add freertos
  • Add new gpiohs and wdt interrupt function
  • Add dvp xclk setting
  • Add sysctl reset status

• Non-breaking bug fixes

  • Fix i2c issues
  • Fix spi issues

• Breaking change

  • Fix uarths stopbit problem
  • Fix core1 stack problem
  • Fix core1 interrupt problem

0.5.4

• Major change

  • Modify KPU driver for NNCASE
  • Add APU driver
  • Add support for new toolchain
  • UART use shadow regs
  • Add spi slave driver
  • Add travis CI script

• Non-breaking bug fixes

  • Fix float issues

• Breaking change

  • Fix bus reset problem

0.5.5

• Major change

  • Add SPI I2C I2S UART DMA callback
  • Add malloc lock
  • Update WIN32 cmake program auto-set
  • Update KPU driver for lastest NNCASE

• Non-breaking bug fixes

  • Fix double issues
  • Fix GPIO issues

• Breaking change

  • Fix device reset problem

0.5.6

• Major change

  • Add irda rs485
  • Add rtc tick interrupt handler
  • Add rtc alarm interrupt handler
  • Modify system default print uart
  • Update KPU driver for lastest NNCASE
  • Delete freertos