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rt-thread-official/bsp/hc32/libraries/hc32f472_ddl/ChangeLog.md

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V1.3.0 Dec 15, 2023

documents

drivers

  • bsp/components
    • 24cxx
      • Add null pointer check
    • gt9xx
      • Add null pointer check
    • nt35510
      • Add null pointer check
    • tca9539
      • Add null pointer check
    • w25qxx
      • Add null pointer check
  • bsp/ev_hc32f472_lqfp100
    • Modify for data overflow in function BSP_I2C_Init()
    • Remove SRAM wait cycle relevant code
    • Modify BSP_XTAL32_IN/OUT_PIN
  • cmsis/Device
    • Modify based on RM Rev1.0
  • hc32_ll_driver
    • generic
      • Modify version as 1.3.0
    • adc
      • Add declaration of API ADC_MxChCmd(), ADC_ConvDataAverageMxChCmd(), and add defgroup ADC_Mx_Channel
      • Add declaration of API ADC_GetResolution()
      • Add note for group ADC_PGA_VSS
      • Add API ADC_MxChCmd(),ADC_ConvDataAverageMxChCmd
      • Add API ADC_GetResolution()
    • clk
      • Modify comment
      • Refine API CLK_XtalStdInit. and add API CLK_XtalStdCmd, CLK_SetXtalStdExceptionType
    • cmp
      • Modify comments related to chip series
    • dac
      • Delete ASSERT IS_ADP_CTRL_ALLOWED() and IS_VALID_DATA_SRC() for Reference Manual Modified.
    • dma
      • Modify API input param type:u16->u32
      • Add structure stc_dma_rc_nonseq_init_t
      • Add API DMA_ReconfigNonSeqStructInit() & DMA_ReconfigNonSeqInit()
      • Add DMA Repeat size assert
      • Use macros replace immediate data, modify IS_DMA_NON_SEQ_TRANS_CNT
    • efm
      • Rename EFM_DataCacheResetCmd() as EFM_CacheRamReset() and modify comment
      • Optimized macro group EFM_Remap_Size definitions
    • emb
      • Add stc_emb_monitor_sys_t to combine osc, sram, lockup, lvd
      • Modify stc_emb_monitor_sys_t structure relevant code
    • gpio
      • Add assert for GPIO register lock status in API GPIO_AnalogCmd(), GPIO_ExtIntCmd()
    • i2c
      • Rename I2C_FIFO_FLAG_xx as I2C_FLAG_xx_FIFO_xx, I2C_INT_RFREQ as I2C_INT_RX_FIFO_REQ
      • Adjust I2C_FLAG_ALL & I2C_FLAG_CLR_ALL & I2C_INT_ALL
      • Add I2C_Flag_Clear def group
      • Remove API I2C_FIFO_ClearRequestStatus() & I2C_FIFO_GetStatus
      • Modify I2C_Restart()
    • icg
      • Modify macro defineICG_SWDT_LPM_CNT_CONTINUE -> ICG_SWDT_LPM_CNT_CONT
    • interrupts
      • Add declaration of API INTC_GetIntSrcState()
      • Add API INTC_GetIntSrcState()
    • mpu
      • Add structure stc_mpu_unit_init_t, and declaration of MPU_UnitInit(), MPU_UnitStructInit()
      • Refine def group MPU_Flag
      • Add API MPU_UnitInit(), MPU_UnitStructInit()
    • pwc
      • Remove redundant assert
      • Modify API PWC_PD_Enter() #use assert to replace the unlock, and add return value
      • Refine PWC_SLEEP_Enter()
      • Add API PWC_PD_SetIoState() & PWC_PD_SetMode()
    • spi
      • Rename SPI_FLAG_OVERLOAD as SPI_FLAG_OVERRUN, SPI_FLAG_UNDERLOAD as SPI_FLAG_UNDERRUN
      • Modify some assert
      • Rename some API SPI_xxxConfig as SPI_Setxxx
      • Add Send restriction in SPI_TxRx function
    • sram
      • Refine def group SRAM_ECC_Mode, and refine def group SRAM_Err_Mode as SRAM_Exception_Type
      • Remove wait cycle relevant code
      • Refine SRAM_ErrorInjectBitCmd()
      • Refine SRAM_SetEccMode, and refine SRAM_SetErrorMode() as SRAM_SetExceptionType
    • swdt
      • Modify macro define: SWDT_LPM_CNT_CONTINUE -> SWDT_LPM_CNT_CONT
    • tmr6
      • Modify for headfile update: CM_TMR6CR -> CM_TMR6_COMMON
    • usart
      • Add the declaration of API USART_GetFuncState()
      • Add API USART_GetFuncState()
    • wdt
      • Modify macro define: WDT_LPM_CNT_CONTINUE -> WDT_LPM_CNT_CONT

midwares

projects

  • ev_hc32f472_lqfp100/applications
    • generic
      • Modify peripheral registers write protect function for SRAM
    • iap/iap_boot
      • Remove SRAM wait cycle relevant code
    • iap/iap_ymodem_boot
      • Remove SRAM wait cycle relevant code
    • usb/usb_dev_cdc
      • Remove SRAM wait cycle relevant code
    • usb/usb_dev_cdc_msc
      • Remove SRAM wait cycle relevant code
    • usb/usb_dev_hid_cdc
      • Remove SRAM wait cycle relevant code
    • usb/usb_dev_hid_custom
      • Remove SRAM wait cycle relevant code
    • usb/usb_dev_hid_msc
      • Remove SRAM wait cycle relevant code
    • usb/usb_dev_mouse
      • Remove SRAM wait cycle relevant code
    • usb/usb_dev_msc
      • Remove SRAM wait cycle relevant code
    • usb/usb_host_cdc
      • Remove SRAM wait cycle relevant code
    • usb/usb_host_mouse_kb
      • Remove SRAM wait cycle relevant code
    • usb/usb_host_msc
      • Remove SRAM wait cycle relevant code
  • ev_hc32f472_lqfp100/examples
    • generic
      • Modify peripheral registers write protect function for SRAM
    • adc/adc_hard_trigger
      • Modify marco TMR0_CMP_VAL value
    • can/can_fd
      • All CAN controllers support CAN FD, call CAN_FD_Cmd() to enable CAN FD.
    • clk/clk_xtalstop_detect
      • Use CLK_XtalStdInit() to replace XtalStopDetctInit()
      • Modify XTAL_STOP_IrqCallback
    • cmp/cmp_normal_blankwindow
      • Revise GPIO macros
    • cmp/cmp_normal_int
      • Use API BSP_CLK_Init() in BSP file
    • dmac/dmac_base
      • Optimize DMA2_Error_Handler()
    • emb/emb_sram_brake_timer4
      • Optimize the 2nd data in SRAM_GenerateError()
    • emb/emb_sram_brake_timer6
      • Optimize the 2nd data in SRAM_GenerateError()
    • pwc/pwc_lpc
      • Modify for API PWC_SLEEP_Enter() refine
    • pwc/pwc_sleep_wake
      • Modify for API PWC_SLEEP_Enter() refine
    • timer6/timer6_cmp_sawtooth_dual_buf
      • Modify compare register buffer initialization value
    • timer6/timer6_cmp_triangular_buf
      • Modify compare register buffer initialization value
    • timer6/timer6_pwm_dynamic_dutycycle
      • Add timer6_pwm_dynamic_dutycycle example
    • timer6/timer6_valid_period
      • Modify compare register buffer initialization value
    • usart/usart_uart_dma
      • Optimize function: USART_TxComplete_IrqCallback

utils

V1.2.0 Jun 30, 2023

documents

drivers

  • bsp/components
    • gt9xx
      • Add gt9xx component
    • nt35510
      • Compliant LCD drive IC: NT35310
      • Optimize function arguments
  • bsp/ev_hc32f472_lqfp100
    • EXINT Handler add __DSB for Arm Errata 838869
    • Add gt9xx bsp
    • Modify the stcTimingConfig setting value
    • Optimize function arguments
    • Modify the stcTimingConfig.u8PC setting value to 1
    • Update function arguments
    • Modify LCD IO initialization
    • Add macro-define: smartcard
  • hc32_ll_driver
    • generic
      • Modify version as 1.2.0
      • Implemented the definition of __NO_INIT for AC6 and ARM Compiler
      • ARM Compiler suppress warning message: diag_1296
      • Modify typo
      • Add __NO_OPTIMIZE configuration item
    • adc
      • Modify typo
      • API fixed: ADC_DeInit()
    • aes
      • Add API AES_DeInit()
    • aos
      • Modified parameters name of API AOS_CommonTriggerCmd() and AOS_SetTriggerEventSrc()
      • Modify for new head file
      • Add AOS_DeInit function
      • Macro name modified: from IS_AOS_TRIG_SEL to IS_AOS_TARGET
      • Modified parameters name and comments of AOS_CommonTriggerCmd() and AOS_SetTriggerEventSrc()
    • can
      • Added 3 APIs for local-reset
      • Modify typo
      • Added 3 APIs for local-reset.Refine local function CAN_ReadRxBuf(), CAN_WriteTxBuf()
    • clk
      • Modify typo
      • Modify CLK_SetUSBClockSrc(), add delay after configure USB clock
    • cmp
      • Modify typo
    • crc
      • Reconstruct interface function relate to calculate CRC
      • Modify return type of function CRC_DeInit
      • Optimize CRC_DeInit function
    • ctc
      • Modify typo
      • Modify CTC_DeInit() to use RMU function reset
    • dac
      • Refine definition of dac resolution
      • Refine data validation
      • Modify function:DAC_DeInit
    • dbgc
      • Add hc32_ll_dbgc driver
    • dcu
      • Modify typo
      • Delete macro definition: DCU_INT_SAWTOOTH_WAVE_RELOAD
      • Delete wave mode
      • Modify macro-definition according to RM:DCU_CTL_COMP_TRG->DCU_CTL_COMPTRG
      • Modify API DCU_DeInit()
      • Modify function DCU_IntCmd() for misra
    • dma
      • Add API DMA_UnitDeInit()
      • Add API DMA_SetDataWidth()
      • Modify blocksize assert, 1024U is valid
      • Optimize set blocksize & repeat count process
    • efm
      • Modify typo
      • Modify API EFM_WriteSecurityCode(), switch to read_only mode before exit
      • Use FNWPRT_REG to replace CM_EFM->F0NWPRT0
    • emb
      • Function EMB_TMR4_Init don't call EMB_DeInit
    • fcm
      • Modify API FCM_DeInit()
    • fmac
      • Modify API FMAC_DeInit()
    • gpio
      • Rename GPIO_ExIntCmd() as GPIO_ExtIntCmd
      • Modify GPIO_SetFunc()
      • Optimize API: GPIO_Init(), GPIO_SetFunc(), GPIO_SubFuncCmd(), GPIO_InputMOSCmd(), GPIO_AnalogCmd(), GPIO_ExtIntCmd()
    • hash
      • Add HASH_DeInit function
    • i2c
      • Fix bug for I2C_FastAckCmd()
      • Move macro define I2C_SRC_CLK to head file
    • interrupts
      • IRQxxx_Handler add __DSB for Arm Errata 838869
      • Add API INTC_IntSrcCmd()
    • keyscan
      • Add function KEYSCAN_DeInit
    • mau
      • Add API MAU_DeInit()
    • mdio
      • Modify typo
      • Optimized MDIO_DeInit function
    • ots
      • Modify API OTS_DeInit()
    • pla
      • Optimized PLA_DeInit function
    • pwc
      • Modify group PWC_Stop_Type
      • Modify typo
      • Add api PWC_LVD_DeInit()
      • Add assert to API PWC_STOP_Enter()
      • Modify API PWC_STOP_Enter() & add assert IS_PWC_STOP_TYPE()
    • qspi
      • Optimize QSPI_DeInit function
    • rmu
      • Refine RMU_FRST0 peripheral
      • Use IS_RMU_UNLOCKED() to assert and optimize api RMU_PeriphRstCmd() as RMU_FrstxPeriphReset
    • rtc
      • Delete intrusion function
      • Add PWC_FPRC.FPRCB1 assert in RTC_Init and RTC_SetClockSrc functions
    • smc
      • API EXMC_SMC_DeInit add return value
      • EXMC_SMC_Init add assert for pstcSmcInit->stcTimingConfig.u8PC
      • Optimize function: EXMC_SMC_DeInit
    • spi
      • Add SPI_SetSckPolarity,SPI_SetSckPhase functions
      • Add group SPI_SCK_Polarity_Define, SPI_SCK_Phase_Define
      • Modify return type of fuction SPI_DeInit
    • sram
      • Modify typo
      • API fixed: SRAM_ClearStatus()
    • tmr0
      • Modify typo
    • tmr4
      • Add the macros group @ref TMR4_OC_Output_Polarity
      • Modify typo
      • TMR4_OC_Buffer_Object group add macro-definition: TMR4_OC_BUF_NONE
      • Add function comments: macros group @ref TMR4_OC_Channel
      • Modify function return value comments: TMR4_OC_GetPolarity
      • Modify function parameter comments: TMR4_PWM_SetPolarity
      • Modify function: TMR4_DeInit, TMR4_OC_DeInit, TMR4_PWM_DeInit, TMR4_EVT_DeInit
      • Modify macro-definition: IS_TMR4_OC_BUF_OBJECT
      • Fix magic number of function: TMR4_OC_StructInit
    • tmr6
      • Delete union in stc_tmr6_init_t structure
      • Modify typo
      • Modify API TMR6_GetCountDir()
    • tmra
      • Modify typo
      • Update about split 16bit register TMRA_BCSTR into two 8bit registers TMRA_BCSTRH and TMRA_BCSTRL
      • Delete union in stc_tmra_init_t structure
    • trng
      • Add TRNG_Cmd,TRNG_DeInit functions
      • API optimized for better random numbers: TRNG_GenerateRandom()
      • API fixed: rewrite TRNG_GenerateRandom() to Support get multiple random data
      • API fixed: TRNG_Init()
      • API optimized for better random numbers: TRNG_GenerateRandom(), TRNG_GetRandom()
      • Add TRNG_Cmd,TRNG_DeInit functions and optimize TRNG_Start function
    • usart
      • Modify typo
      • Change macro-definition: USART_DR_MPID -> USART_TDR_MPID
      • Modify USART_SetTransType parameter: u32Type -> u16Type
      • Modify USART_SC_ETU_CLK128/256 value
      • Modify return type of function USART_DeInit
      • Round off baudrate fraction division
      • Optimize USART_DeInit function
      • Modify return type of function USART_DeInit()
    • usb
      • Add API USB_DeInit()
    • utility
      • Modify register USART DR to USART TDR
      • Prohibit DDL_DelayMS and DDL_DelayUS functions from being optimized
    • vref
      • Add API VREF_DeInit()
      • Modify typo

midwares

  • hc32/iec60730_class_b_stl
    • Modify USART_SR_TXE to USART_SR_TC in STL_ConsoleOutputChar()
    • Modify register USART DR to USART TDR
    • Fix bug: Reading CC Build CRC32 value is error in release project
  • hc32/usb
    • Modify for variable alignment
    • Typo: Initailizes -> Initializes
    • Replace MAX_CHNUM by USB_MAX_CH_NUM
    • Delete micro define MAX_CHNUM
    • Optimize for device insert detection

projects

  • ev_hc32f472_lqfp100/applications
    • execute_inplace/qspi_xip
      • SysTick_Handler add __DSB for Arm Errata 838869
    • functional_safety/iec60730_class_b
      • SysTick_Handler add __DSB for Arm Errata 838869
      • Modify sw_count field of stc_tmra_init_t: u16xxx -> u8xxx
    • iap/iap_app
      • SysTick_Handler add __DSB for Arm Errata 838869
    • iap/iap_boot
      • SysTick_Handler add __DSB for Arm Errata 838869
    • iap/iap_ymodem_app
      • SysTick_Handler add __DSB for Arm Errata 838869
    • iap/iap_ymodem_boot
      • SysTick_Handler add __DSB for Arm Errata 838869
    • usb/usb_dev_hid_cdc
      • Rename EXINT_IrqCallback as EXTINT_IrqCallback
    • usb/usb_dev_hid_custom
      • Rename EXINT_IrqCallback as EXTINT_IrqCallback
    • usb/usb_dev_mouse
      • SysTick_Handler add __DSB for Arm Errata 838869
    • usb/usb_host_cdc
      • SysTick_Handler add __DSB for Arm Errata 838869
    • usb/usb_host_mouse_kb
      • SysTick_Handler add __DSB for Arm Errata 838869
    • usb/usb_host_msc
      • SysTick_Handler add __DSB for Arm Errata 838869
      • Fix bug for device disconnect detect
  • ev_hc32f472_lqfp100/examples
    • adc/adc_awd
      • ADC_IRQ_HANDLER add __DSB for Arm Errata 838869
      • Set XTAL as system clock source
    • adc/adc_base
      • Add configuration usage of sampling time
      • Set XTAL as system clock source
    • adc/adc_dma
      • DMA_IRQ_HANDLER add __DSB for Arm Errata 838869
      • Set XTAL as system clock source
    • can/can_classical
      • CAN_IRQ_HANDLER/SysTick_Handler add __DSB for Arm Errata 838869
    • can/can_fd
      • CAN_IRQ_HANDLER/SysTick_Handler add __DSB for Arm Errata 838869
    • can/can_ttcan
      • CAN_IRQ_HANDLER/SysTick_Handler add __DSB for Arm Errata 838869
    • cmp/cmp_normal_blankwindow
      • Modify for CMP API updated
    • cmp/cmp_normal_int
      • CMP1_Handler add __DSB for Arm Errata 838869
    • crc/crc_hw_accumulate_check
      • Add crc_hw_accumulate_check example
    • dac/dac_base
      • Define DAC_DATA_MAX by resolution
    • dac/dac_sync_mode
      • Define DAC_DATA_MAX by resolution
    • dmac/dmac_base
      • Add DMA2_Error_IrqCallback function
    • efm/efm_dbus
      • Add efm_dbus example
    • efm/efm_int
      • Modify for clear EFM_FLAG_PEPRTERR flag
      • EFM_PEError_ReadCol_Handler add __DSB for Arm Errata 838869
    • emb/emb_cmp_brake_timer4
      • Typo: hander -> handler
      • Fix magic number
      • Modify TMR4_PwmConfig: enable main output following PWM initialization
    • emb/emb_cmp_brake_timer6
      • Typo: hander -> handler
      • Fix magic number
    • emb/emb_lockup_brake_timer4
      • HardFault_Handler add __DSB for Arm Errata 838869
      • Modify TMR4_PwmConfig: enable main output following PWM initialization
    • emb/emb_lockup_brake_timer6
      • HardFault_Handler add __DSB for Arm Errata 838869
    • emb/emb_lvd_brake_timer4
      • Typo: hander -> handler
      • Modify TMR4_PwmConfig: enable main output following PWM initialization
    • emb/emb_lvd_brake_timer6
      • Typo: hander -> handler
    • emb/emb_osc_brake_timer4
      • Typo: hander -> handler
      • Modify TMR4_PwmConfig: enable main output following PWM initialization
    • emb/emb_osc_brake_timer6
      • Typo: hander -> handler
    • emb/emb_port_brake_timer4
      • Typo: hander -> handler
      • Modify TMR4_PwmConfig: enable main output following PWM initialization
    • emb/emb_port_brake_timer6
      • Typo: hander -> handler
    • emb/emb_pwm_brake_timer4
      • Typo: hander -> handler
      • Modify TMR4_PwmConfig: enable main output following PWM initialization
    • emb/emb_pwm_brake_timer6
      • Typo: hander -> handler
    • emb/emb_sram_brake_timer4
      • Typo: hander -> handler
      • Modify TMR4_PwmConfig: enable main output following PWM initialization
    • emb/emb_sram_brake_timer6
      • Typo: hander -> handler
    • exmc/exmc_smc_lcd_nt35510
      • Add touch operation
    • exmc/exmc_smc_sram_is61lv6416
      • Add exmc_smc_sram_is61lv6416 example
    • exmc/exmc_smc_sram_is61lv6416_dma
      • Add exmc_smc_sram_is61lv6416_dma example
    • hash/hash_hmac
      • HASH_Handler add __DSB for Arm Errata 838869
      • Set XTAL as system clock source
    • i2c/i2c_master_dma
      • SysTick_Handler add __DSB for Arm Errata 838869
    • i2c/i2c_master_int
      • SysTick_Handler add __DSB for Arm Errata 838869
    • i2c/i2c_master_polling
      • SysTick_Handler add __DSB for Arm Errata 838869
    • i2c/i2c_slave_dma
      • SysTick_Handler add __DSB for Arm Errata 838869
    • i2c/i2c_slave_int
      • SysTick_Handler add __DSB for Arm Errata 838869
    • i2c/i2c_slave_polling
      • SysTick_Handler add __DSB for Arm Errata 838869
    • icg/icg_wdt_interrupt_hw_startup
      • Exchange LED color
    • intc/intc_extint_key
      • EXTINT05_SWINT21_Handler add __DSB for Arm Errata 838869
    • intc/intc_nmi_xtalstop
      • NMI_Handler add __DSB for Arm Errata 838869
    • intc/intc_swint
      • EXTINT15_SWINT31_Handler add __DSB for Arm Errata 838869
    • mau/mau_base
      • Add TRNG_Cmd function
    • mdio/mdio_slave
      • MDIO_Handler add __DSB for Arm Errata 838869
    • mpu/mpu_core_write_protect
      • Fixed parameters error of Core_MPU_Region_Size
      • MemManage_Handler add __DSB for Arm Errata 838869
      • Modify trigger condition for RTC protection
    • mpu/mpu_dma_write_protect
      • NMI_Handler add __DSB for Arm Errata 838869
      • Remove key jitter
    • mpu/mpu_ip_read_protect
      • BusFault_Handler add __DSB for Arm Errata 838869
    • mpu/mpu_psp_range_protect
      • NMI_Handler add __DSB for Arm Errata 838869
    • ots/ots_base
      • OTS_Handler add __DSB for Arm Errata 838869
      • Set XTAL as system clock source
    • pwc/pwc_lvd_ex
      • PWC_LVD2_Handler add __DSB for Arm Errata 838869
    • pwc/pwc_pd_wake
      • PWC_WKTM_Handler add __DSB for Arm Errata 838869
    • rtc/rtc_alarm
      • RTC_Handler add __DSB for Arm Errata 838869
    • rtc/rtc_calendar
      • RTC_Handler add __DSB for Arm Errata 838869
    • rtc/rtc_calibration_output
      • RTC_Handler add __DSB for Arm Errata 838869
    • rtc/rtc_low_power
      • Set XTAL32 pins to analog mode
      • RTC_Handler add __DSB for Arm Errata 838869
    • sram/sram_error_check
      • NMI_Handler add __DSB for Arm Errata 838869
    • systick/systick_int
      • SysTick_Handler add __DSB for Arm Errata 838869
    • timer2/timer2_base_timer
      • TMR2_IRQ_HANDLER add __DSB for Arm Errata 838869
    • timer2/timer2_capture
      • TMR2_CMP_HANDLER/TMR2_OVF_HANDLER add __DSB for Arm Errata 838869
    • timer4/timer4_counter_sawtooth
      • Fix MISRA warning: MISRAC2012-Rule-10.3
    • timer6/timer6_pulse_encoder_z_count
      • Add timer6_pulse_encoder_z_count example
    • timer6/timer6_sw_sync
      • Code refine for peripheral clock command
    • timera/timera_base_timer
      • TMRA_OVF_UDF_IRQ_HANDLER add __DSB for Arm Errata 838869
    • timera/timera_capture
      • TMRA_CMP_IRQ_HANDLER add __DSB for Arm Errata 838869
      • Set XTAL as system clock source
    • timera/timera_cascade_count
      • TMRA_IRQ_HANDLER add __DSB for Arm Errata 838869
    • timera/timera_ifrp
      • TMRA_5_Ovf_Udf_Handler add __DSB for Arm Errata 838869
      • TMRA_4_Cmp_Handler add __DSB for Arm Errata 838869
      • SysTick_Handler add __DSB for Arm Errata 838869
      • Set XTAL as system clock source
    • timera/timera_phase_difference_count
      • TMR0_IRQ_HANDLER add __DSB for Arm Errata 838869
    • timera/timera_position_overflow_count
      • TMRA_Z_UNIT_IRQ_HANDLER add __DSB for Arm Errata 838869
      • TMR0_IRQ_HANDLER add __DSB for Arm Errata 838869
    • timera/timera_pulse_encoder_z_count
      • Add timera_pulse_encoder_z_count example
    • trng/trng_base
      • TRNG_Handler add __DSB for Arm Errata 838869
      • Add TRNG_Cmd function
      • Set XTAL as system clock source
    • usart/usart_clocksync_dma
      • Add usart_clocksync_dma example
    • usart/usart_lin
      • Modify comment
    • usart/usart_uart_dma
      • Update UART timeout function calculating formula for Timer0 CMP value
      • Split register USART_DR to USART_RDR and USART_TDR
    • wdt/wdt_interrupt_sw_startup
      • Exchange LED color

utils

V1.1.0 Nov 02, 2022

documents

drivers

  • hc32_ll_driver
    • generic
      • Modify version as 1.1.0
    • can
      • Remove CAN_FLAG_RX_BUF_OVF from CAN_FLAG_CLR_ALL
      • Deleted redundant comments
      • API fixed: CAN_FillTxFrame(), CAN_GetStatus(), CAN_ClearStatus()
    • fcm
      • Modify parameter check for reference clock source
    • i2c
      • Modify API for FIFO function
    • pwc
      • Bug fixed# PWC_PD_VdrCmd() and disable VDDR when enter PD3/4

midwares

  • hc32/usb
    • Modify for MISRAC
    • Fix bug for USB endpoint GET_STATUS request

projects

utils

V1.0.0 Jun 30, 2022

  • Initial release.