kendryte-standalone-sdk/CHANGELOG.md

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Changelog for Kendryte K210
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## 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