V0.5.6

• 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

V0.5.5

0.5.5

• Major change

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

• Non-breaking bug fixes

  • Fix double issues
  • Fix GPIO issues

• Breaking change

  • Fix device reset problem

V0.5.4

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

V0.5.3

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

Release 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

v0.5.1

• 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

Release v0.5.0

• Major change

  • Add KPU driver
  • Find toolchain automatically

• Non-breaking bug fixes

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

Release v0.4.1

Sorry we forgot to merge develop into master, so v0.4.0 is invalid, v0.4.1 is the real release.

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

Release 0.3.1

Major changes

• Modify spi aes fft driver

Non-breaking bug fixes

• Fix spi3 clock source
• Fix FPIOA configure

Release 0.3.0

Major change

• Modify AES、FFT、SHA、I2C、SPI、WDT、SPI driver
• Update fft aes sha256 driver
• Update change pll and cpu freq method
• Update sysctl driver

Breaking changes

• Modify struct enum union format

Non-breaking bug fixes

• Fix out of memory issues
• Fix lcd unused issues