test-example-projects/qt_projects/rt-thread-master/bsp/hpmicro/libraries/hpm_sdk/CHANGELOG.md

Change Log

[1.5.0] - 2024-02-29:

Main changes since 1.4.0

Tested Segger Embedded Studio Version: 7.32a Tested IAR Embedded Workbench for RISC-V Version: 3.20.1

Known Issue:

• some IAR projects does not work properly when optimization level is increased

Changed:

• soc: iomux: update macro prefix in pmic_iomux and batt_iomux.
• soc: feature: change usb endpoint max number from 8 to 16
• soc: correct svd files and add subpart module list
• drivers: usb: change usb_phy_get_line_state() to external function
• drivers: qeiv2: update filter length setting
• drivers: adc12/adc16: add sanity check for sample cycle
• drivers: femc: add delay_cell_disable config option
• drivers: i2s: change fifo threshold parameter.
• drivers: i2c: replace and use the macro definition of hpm_soc_ip_feature.
• drivers: uart: supplementary description of uart_check_status API.
• components: enet_phy: lan8720/rtl8201/rtl8211: unify the default config with type bool
• components: enet_phy: remove unused included header file
• components: enet_phy: rtl8201/rtl8211: update register description
• components: dma_mgr: change isr handler from static to public
• middleware: tinyusb: host: use echi drivers
• middleware: tinyusb: rename CFG_TUSB_HOST_DEVICE_MAX to CFG_TUH_DEVICE_MAX
• middleware: tinyusb: update to v0.16
• middleware: rtthread-nano: use soc reset_handler and define MAIN_ENTRY as entry
• middleware: fatfs: tinyusb: adapter to tinyusb update
• middleware: threadx: use TX_TIMER_TICKS_PER_SECOND to config work ticks
• middleware: threadx: use samples tx_user.h
• middleware: uC/OS-III: enable sw interrupt in OSCtxSw/OSIntCtxSw
• middleware: ucos: ports: Added IAR portable layer for ucos.
• middleware: cherryusb/azure_rtos: add defined ICCRISCV for iar
• middleware: hpm_math: simplify libdsp path.
• middleware: cherryusb: update to v1.1.0
• middleware: rtthread-nano:halt cpu when exception occur.
• middleware: hpm_math: simplify libnn path.
• middleware: threadx: move frequently called function to ram.
• middleware: tinyusb: change endpoint number from 8 to 16
• middleware: usbx: change endpoint number from 8 to 16
• middleware: cherryusb: msc device: update to support multi lun and deinit
• middleware: eclipse_threadx: update license
• middleware: fatfs: tinyusb: add osal_task_delay() when use rtos wait
• middleware: tinyusb: update CMakeLists.txt and delete custom osal_task_delay()
• middleware: tinyusb: add debounce in port change isr
• samples: erpc: add middleware src use middleware CMakeLists.txt
• samples: multicore: core1: use board_init_core1() API
• samples: multicore: coremark: delete custom reset_handler and use app_main as MAIN_ENTRY
• samples: tinyusb: update samples to adapter tinyusb v0.16
• samples: usbx: host: delete unused hpm_usb_host.h
• samples: usb: delete CONFIG_USB_HOST set
• samples: lvgl_coremark: disable freqswitch_btn when coremark running
• samples: mono: move to driver directory.
• samples: freertos: change configMAX_PRIORITIES from 7 to 32
• samples: rtthread: delete unused macro RT_THREAD_PRIORITY_32
• samples: cherryusb: usbnet: decrease rtos stack config size
• samples: lwip: all: unify logs about IP information
• samples: lwip: lwip_https_server: remove an unused file
• samples: lwip: all: update DHCP progress logic
• samples: lwip: common: remove s_pxNetIf
• samples: lwip: adjust the directories of netconf.c/netcof.h
• samples: lwip: common: optimize speed for getting IP from DHCP server
• samples: lwip: rename common_lwip.c to common.c
• samples: lwip: common: adjust the call logic of netif_set_up/netif_set_down
• samples: lwip: common: change the time of invoking netif_user_notification
• samples: lwip: common: rename user_notification to netif_user_notification
• samples: lwip: adjust directory structures to be compatible with single and multiple network ports
• samples: use generate_ide_projects for new samples
• samples: cherryusb: device: cdc acm: reorganize directory structure
• samplse: gptmr: t_shape_accel_decel: modify the source address mode of DMA.
• samples: cherryusb: device: change readbuf size from 2048 to CDC_MAX_MPS
• samples: drivers: femc: update sdram dqs config
• samples: update app.yaml to use ip_feature
• samples: drivers: uart: change to app uart
• samples: audio_codec: update wm8960 I2S protocol.
• samples: drivers: cam: change cam sample to cam_dvp sample.
• samples: usbx: device: msc: decrease ram disk size to 16KB
• samples: cherryusb: msc device: update to support multi lun
• samples: driver: uart_lin: support LIN transceiver on board.
• samples: adc: temp: rename temp to adc16_temperature
• samples: bldc block: Compatible with both hall and qeiv2 peripherals.
• samples: motor_ctrl: Modify the value of pwm reload.
• samples: lwip: common: single/multiple: update the size passed into sys_mbox_new()
• samples: lwip: common: single/multiple: replace enet_get_link_status with netif_is_link_up
• samples: lwip: lwip_https_server: remove unused header file
• samples: lwip: rename macro TCP_XXX_PORT
• samples: lwip: add cmake flag for netconn/socket api
• samples: decode_wav: sd_fafts: update sd_choose_music.
• samples: power_mode_switch: maintain xpi0 clock on switching preset
• samples: dhrystone Change the optmization level to O3.
• samples: tinyusb: hid_generic_inout: delete redundant image
• samples: power_mode_switch: hpm67/hpm63: preserve femc clock at wait/stop mode
• samples: erpc: core1: use optimization -os
• samples: update uart_tamagawa to use software trig if TRGM not exist.
• samples: eeprom_emulation: reduce management area
• samples: sdxc: use block_size instead of 512
• samples: erpc: add -fno-exceptions compile option
• samples: tinyusb: disable debug log print
• boards: hpm5300evk and hpm6800evk: add delay after USB_PWR Pin init for power stable
• boards: hpm6750evkmini: modify gptmr pins.
• boards: hpm6200evk: modify gptmr pins.
• boards: hpm6200evk: modify the i2c pins.
• boards: hpm6750xxx: update sdram dqs config
• boards: hpm6800evk:pinmux Increase drive strength for sdxc pins
• boards: iomux: update macro prefix for pmic_iomux and batt_iomux.
• boards: rename board feature
• boards: update BOARD_APP_UART definition
• boards: rename console definitions
• boards: hpm5301evklite: update uart clock in board.c.
• boards: hpm6750evkmini: change BOARD_GPTMR_PWM_DMA_SRC definition.
• docs: samples: use glob in high level readme.
• docs: update top level readme.
• docs: netxduo: update sntp readme.
• docs: threadx: update threadx hello readme.
• docs: lwip: align pictures to the left
• docs: pip: add cmake doc dependency
• docs: add changelog to sphnix-doc.
• scripts: ses: generate asm after build by default.
• scripts: update linked project path logic.
• scripts: check_board_cap.py: check ip feature's availability
• cmake: remove CMP0116 setting.
• cmake&scripts: clarify the error caused by core1 compiling failure.
• scripts: ses/iar: use relpath in project file

Added:

• soc: hpm6360/hpm6750/hpm6800: add MAC-related definitions in OTP section
• soc: reset: add MAIN_ENTRY macro to custom define main entry
• soc: add hpm6850 and hpm6830 part.
• soc: soc_modules.list: add tamper drivers
• soc: Add IAR toolchain support.
• soc: add ip feature to soc_modules.list
• soc: add hpm_soc_ip_feature.h
• soc: driver: ppor: add reset hold operation APIs
• soc: clock_driver add the clock_get_divider API.
• soc: sysctl: add apis to control clock preservation
• soc: toolchains: gcc: ram linker: add ILM last address overflow check
• drivers: mcan Add timeout counter support.
• drivers: tamper: add tamper driver
• drivers: cam: add cam_update_buffer2 API
• drivers: opamp: Add user configuration code.
• drivers: lcdc: add stride for layer config.
• drivers: pdma: add pdma_blit_ex.
• drivers:pllctl add out-of-bound check in pllctl driver.
• components:uart_lin: add hpm_uart_lin_send_wakeup() API
• components: enet_phy: add LAN8720 driver
• components: enet_phy: add definition of enet_phy_link_status_t
• middleware: cherryusb: host: add dual port support
• middleware: cmsis_os2: adapter to rtthread wrapper
• middleware: cmsis_os2: update freertos files
• middleware: cmsis_os2: adapter to threadx wrapper
• middleware: cmsis_os2: adapter to ucOS-III wrapper
• middleware: hpm_sdmmc Add eMMC config partition API.
• middleware: cherryusb Add IAR toolchain support
• middleware: erpc Fix IAR RISC-V support issue
• middleware: tflm: add IAR riscv support in flatbuffer
• middleware: FreeRTOS: portable:Added IAR portable layer.
• middleware: segger_rtt Added EWRISCV support
• middleware: hpm_math Add nds_dsp library for IAR.
• middleware: lwip: cc: add PACK_STRUCT_XXX definitions for IAR platform
• middleware: uC/OS-III: enable plicsw in IAR asm code
• middleware: add tinyengine
• middleware: threadx: add support for gptmr.
• middleware: threadx: add profile support.
• middleware: add agile_modbus.
• middleware: add cherryrb.
• middleware: cherryusb Add missing swap32/swap16 implementation.
• middleware: hpm_mclv2: add block type drive motors
• middleware: cherryusb: fix usbh_core ep0 buffer index
• boards: hpm6200xxx and hpm6750xxx: add board_init_core1() API
• boards: add tamper feature and pins init
• boards: hpm5300evk: add board_init_console() declaration in board.h
• boards: hpm6750evk/hpm6750evk2: add board_dual_usb feature
• boards: openocd: add windows guide to *_all_in_one.cfg
• boards: openocd: soc: add reset_soc proc
• board:add pgpio configuration on hpm5301evklite
• samples: drivers: add mono sample.
• samples: drivers:mcan Add timeout counter sample.
• samples: drivers: tamper: add tamper sample
• samples: cmsis_os2: blinky: add rtthread samples
• samples: cmsis_os2: add msg_queue sample
• samples: cmsis_os2: add mem_pool samples
• samples: cmsis_os2: msg_queue: add ucOS-III support
• samples: cmsis_os2: blinky: add ucOS-III support
• samples: lwip: common: add a task netif_update_link_status
• samples: lwip: add MAC address load from OPT MAC area
• samples: cherryusb: device: cdc acm: add cdc_acm_uart_com sample
• samples: cherryusb: device: add msc sdcard sample
• samples: tinyengine: add person detection.
• samples: rtos: add threadx gptmr sample.
• samples: modbus: tcp: add tcp samples.
• samples: modbus: rtu: add rtu sample.
• samples: add cherryrb sample.
• samples: cherryusb: host: add dual port sample
• samples: cherryusb: device: add dual port sample
• samples: cherryusb: device: add dual lun msc sample
• samples: lwip: ports: rtthread-nano: multiple: add arch-related files
• samples: lwip: ports: freertos: multiple: add arch-related files
• samples: lwip: common: multiple: osal: add osTaskFunction definition
• samples: lwip: add a lwip_tcpecho_multi_ports_rtthread-nano sample
• samples: lwip: add a lwip_tcpecho_multi_ports_freertos
• samples: lwip: lwip_tcpecho_xxx: add definitions for task priorities
• samples: lwip: lwip_tcpecho_freertos_socket: newly add
• samples: lwip: lwip_tcpclient: newly add
• samples: lwip: add lwip_tcpclient_freertos_socket
• samples: vglite: add sample of rotate tiger.
• samples: lwip: lwip_tcpclient_freertos_socket: fix failure to run
• samples: lwip: lwip_tcpclient: fix failure to run with some release-related type
• samples: jpeg: jpeg_encode: add debounce for button.
• docs: add cmake doc
• docs: hpm5300evk: add qeiv2 sin/cos pins
• scripts: support sdk project localization.
• cmake: add nds-gcc options to sdk_lib for nds-gcc.
• cmake/scripts: add IAR project generation support
• cmake: add symbols to specify linker for tools.
• cmake: add sdk_*_src_glob.
• cmake: add custom targets for localization.

Fixed:

• soc: hpm6750: fix segger linker vectors order
• soc: hpm_interrupt.h Fix compiling warning for DSP related macros
• soc: hpm6750: otp Fix OTP program and read logic
• soc: hpm6880: clock Fix wrong enum value for TSNS clock.
• soc: clock driver: correct the clock name value for pll clocks.
• soc: HPM6280: fix adc/dac clock setting
• soc: ppor: fix ppor clear reset flag and set reset type API error
• soc: HPM6880: fix i2s clock config driver
• drivers: adc12: fix calibration setting error
• drivers: cam: DMASA_FB2 need to be assigned whether FB2 buffer is enable or not.
• drivers:can correct the logic of disabling re-transmission for ptb & stb.
• drivers: qeo: fix driver error
• drivers: i2s: ensure valid BCLK before call software reset.
• drivers: pdma: fixed OUT_PS[] config.
• components: wm8960: invert LRCLK to align with soc I2S.
• middleware: uC/OS-III: fix register t0 unsafe.
• middleware: ptpd: fix netShutdown error in ptpd initialization
• middleware: cmsis_os2: task should call exit interface before exit
• middleware: threadx: fix threadx profile RA register save and restore bug.
• middleware: hpm_mcl: fix divide-by-zero error. refs: hpm_sdk-#1091
• middleware: cherryusb/tinyusb/usbx: device: fix transfer_len not reset
• middleware: cherryusb/usbx: fix dtd return problem
• middleware: cherryusb/tinyusb/usbx: fix usb device interrupt should be check active status
• middleware: tinyusb: fix ehci cap_reg address error
• middleware: tinyusb: fix hid report id
• middleware: cherryusb: fix usbd_ep_close not reset ep_enable flag
• middleware: cherryusb: fix rndis message length check
• middleware: freertos: fix implementation error in xPortIsInsideInterrupt.
• boards: hpm6200evk: fix tamper pin config
• board: openocd: all_in_one: hpm6800 config file is missed.
• boards: openocd: all_in_one: hpm5300: correct soc config name.
• samples: threadx hello: fix printing errors.
• samples: drivers: ad12/adc16: fix initialization sequence for trigger source, trigger mux and trigger target config
• samples: lwip: lwip_ptp: fix netSend error before link-up
• samples: dma: fix dma uart init position
• samples: drivers:spi:master_trans_large_amound_of_data Fix logic error if SPI support 4GB transfer size
• samples: sdxc: add boundary protection for last 1024 blocks test
• samples: lwip: common: multiple: fix typo of enet_update_dhcp_state()
• samples: lwip: common: single/multiple: fix timeout passed into sys_arch_mbox_fetch()
• samples: e2prom: bugfix: base read fail if run perf firstly .refs:hpm_sdk-#1499
• samples: modbus: tcp: use volatile to prevent the compiler from optimizing out key variables
• samples: modbus: rtu: fixed failed to run after turning on optimization issue.
• samples: power_mode_switch: hpm68xx: fix ddr access issue for wait/stop mode
• samples: cherryrb: fixed stack overflow issue
• samples: lwip: lwip_tcpecho_multi_ports_ports_rtthread-nano: fix failure to run
• sample: jpeg: jpeg_encode: fix that udisk can't be mounted when first capture.
• cmake: correct board search path symbol for core1.
• cmake: gcc: fix system include path.
• cmake: fix sdk_link_libraries failed to link std lib.
• cmake: EXTAR_LD_FLAGS to be added as ld options.
• docs: lwip_ptp: v1: salve: fix format error
• docs: samples: ppor: change title from sysctl to ppor
• docs: hpm6750evk2: fix table display error

[1.4.0] - 2023-12-29:

Main changes since 1.3.0

Tested Segger Embedded Studio Version: 7.32

Changed:

• soc: hpm5301: add hpm5301
• soc: hpm6880: add hpm6880
• soc: HPM6750: pcfg: update dcdc dcm mode config
• soc: clock driver: update clock_set_source_divider() and clock_get_source()
• boards: add hpm5301evklite
• boards: add hpm6800evk
• boards: update clock_set_source_divider() to use clk_src_t type param
• boards: hpm6750evkmini: use the same uart port as core1 for some samples.
• drivers: dao: update driver support new feature on hpm6800
• drivers: adc16: update comment about cal_avg_cfg in calibration
• drivers: qeiv2: change adc trigmux name x to 0 and y to 1
• drivers: femc: add overflow protect to time config
• drivers: mcan Enlarge the range of CAN_EVENT_ERROR.
• components: serial_nor: add subdirectory in cmakelists
• middleware: cherryusb: update to v0.10.2
• middleware: cherryusb: rename host and device isr
• middleware: FreeRTOS: xPortIsInsideInterrupt() using CSR_MSCRATCH
• middleware:hpm_sdmmc Enhanced all speed modes support for SD and eMMC.
• middleware: usbx: device: support chain transfer
• samples: cherryusb: host: rndis: integrate dhcp thread into ping thread for host rndis ping and iperf sample
• samples: adc: temp: add isr for temp out of thresholds
• samples: drivers: acmp: optimization for comparing input voltage
• samples: lwip: add DHCP macro definition in CMakeLists.txt
• samples: lwip_ptp: enable DHCP feature in PTP samples
• samples: drivers: qeiv2: update API for adc-qeiv2 pin initialization
• samples: bldc_foc: change adc buffer size from 40 words to 48 words
• samples: remove explicitly c++ standard setting.
• samples: driver: cam: set default cmake build type
• samples: lwip: update to Class C static IP adress
• samples: tinyuf2: remove unnecessary cache ops.
• samples: lwip: lwip_tcpecho_freertos: optimization for API call in a thread-safe way
• samples: lwip: lwip_ptp: v1: slave: update static ip
• samples: lwip: optimize DHCP enable logic
• samples: lwip: opts: adjust the allocation strategy of memory pool
• samples: lwip: lwip_iperf: adjust MEM_SIZE for saving memory consumption
• samples: lwip: lwip_tcpecho_multi_ports: update the second IP with C class
• samples: enet: optimization for PHY selections
• samples: dma: update uart rx circle transfer buffer size
• samples: drivers: sdxc/emmc Correct doc for emmc sample.
• cmake: sdk_link_libraries link libraries for supported tools.
• cmake: add project name for hpm_sdk sub directory.
• cmake: decouple CMAKE_BUILD_TYPE and linker script.
• cmake: ses: remove -Ox from gcc option list.
• cmake: set default c++ standard to c++11.
• Update CONFIG_HAS_xxx to HPMSOC_HAS_xxx.
• segger: enable all warnings.
• segger: release: release optimization level use cmakelist config
• scripts: ses: set intermediate dir in project file.
• docs: remove quick start guide from top level readme
• docs: change doc structure.

Added:

• soc: HPM5361: add trgm filter shift length feature
• soc & drivers: hpm5300: add DMAMUX_SOC_WRITEONLY and TRGM_SOC_HAS_DMAMUX_EN features
• drivers: lcb: add lcb driver.
• drivers: sdxc add more APIs for timing and power control.
• drivers: mipi_csi: add mipi csi.
• drivers: cam: add cam_stop_safely API
• components: usb: device: add dtd chain transfer
• components: panel: enable panel component.
• components: camera: ov5640: add mipi interface.
• middleware: rtthread-nano: add v3.1.5
• middleware: rtthread-nano: add FPU support.
• middleware: tinyusb: device: update to support chain transfer
• middleware: cherryusb: device: update to support chain transfer
• middleware: vglite: add 4.0.49.
• middleware: cherryusb: add USB_OSAL_WAITING_FOREVER for sem and mq use
• middleware: add hpm_mcl_v2
• middleware: lwip: add ptpd v1 & v2
• middleware: cmsis_os2: add source files.
• samples: mcl: add step motor.
• samples: lwip: lwip_ptp: v2: support IEEE1588 V2
• samples: cherryusb: add audio_v2_mic_speaker_rtthread sample
• samples: cherryusb: host: add hid and msc rtthread samples
• samples: cherryusb: host: usbnet: add support ec20 module sample.
• samples: cmsis_os2: add blinky sample.
• samples: driver: mipi_csi: add mipi_csi.
• samples: mcan Support MCAN4-7 loopback testing.
• cmake: support custom output file name.

Fixed:

• soc: fix cache maintenance at startup
• soc: hpm53xx Correct exip API tree offset.
• soc: toolchain: missing .fast.* in gnu ld linker script.
• soc: fix tbss and tdata section not initialized.
• soc: sysctl: sysctl_enable_group_resource() should be check LOC_BUSY
• soc: hpm5300 Correct Cache size and Cacheline size.
• boards: hpm6750evkmini Fix the issue that eMMC is still 3.3V even 1.8V is selected.
• boards: hpm5301evklite correct jlink script device number.
• components: camera: power_up is enable by default for ov5640/ov7725.
• docs: samples: drivers: add numberic index.
• drivers/soc: fix build warning
• drivers: i2c: add slave device response judgment for master read/write APIs
• drivers: opamp: fix opamp vssa connect error.
• drivers: pllv2: fix pllctlv2_pll_is_stable() API
• drivers: qeiv2: fix invalid argument check
• drivers: dac: fix the upper limit value setting for DAC_OUTPUT
• drivers: jpeg: fix pixel format index for out buffer.
• drivers: uart: fix not support oversample 32 for rx idle detection on hpm5300
• middleware:ftafs Fix SD card init crash.
• middleware: mcl: fix path plan error.
• middleware: hpm_sdmmc Fix the issue that IO initialization work unstable on HPM6300.
• middleware: hpm_sdmmc Fix voltage switch setting issue for SD and eMMC.
• middleware: hpm_sdmmc Fix the PWR and VSEL IO initiaization issue. refs:hpm-sdk-#863
• samples: sei: fix nikon sample crc calc error.
• samples: cherryusb: msc device: add pre-format fat12 file system in u disk
• samples: adcx: replace const with a macro for ADC sample cycle
• samples: tinyusb:fix the usb host pin init.
• samples: motor_ctrl: bldc_littlevgl_foc: program crash.
• samples: qeiv2: uvw: fix uninitialized pointer usage
• samples: cherryusb: fix semaphore give in isr
• samples: drivers: Fix the issue that can error example may block.
• samples: uart_irq: fix unable to limit receive large than buffer size.
• samples: drivers:sdxc:emmc remove infinite loop for emmc initialization.
• samples: drivers: i2s: fix tx underflow during tx start
• samples: lwip: lwip_tcpecho_multiple_ports: fix no echo data when receiving large amounts of data
• samples: mcl: pwm duty set error.
• samples: cherryusb: host: usbnet: fixed when performing a stress test with a large amount of iperf data, will send fai.
• samples: cherryusb: audio_v2_mic_speaker_rtthread: fix mic no voice problem
• samples: jpeg_decode: add delay after usb pins init for waiting power stable
• samples: hfi: hpm6750evk2: fix the motor shake.
• cmake: segger: remove workstation specific path info.
• cmake/soc: fix heap/stack size setting for andes toolchain.
• cmake: ses: correct device name for core1.

[1.3.0] - 2023-09-28:

Main changes since 1.2.0

Tested Segger Embedded Studio Version: 7.32

Changed:

• boards: hpm6200evk/hpm6300evk: delete unwanted clock_ahb div set
• boards: hpm6750xxx: switch dcdc work mode to dcm mode
• docs: sdk: boards: hpm6750evk2: add pps pin information
• component: wm8960: support sysclk pre-divider
• components: serial_nor: add serial nor flash.
• openocd: probes: ft2232: remove trst and srst config.
• ip: cam：remove 0x5c MAX_WN_CYCLE register in regs.h
• driver: cam: remove invalid register
• drivers: i2s: update API
• drivers: adc: adc12/adc16: rename adc16_get_busywait to adc16_is_nonblocking_mode
• drivers: adc: adc12/adc16: update adcx_init API
• drivers: pllctrl: update pllctrl drivers
• drivers: spi : add spi enable and disable datamerge
• drivers: spi : add spi_set_address_len API
• drivers: pdgo Add missing APIs
• drivers: uart: update uart rx idle flag process and fifo control
• soc: delete_unnecessary_ppor_reset_bit_field
• soc: hpm_gpiom_soc_drv.h: delete gpiom_gpio_t soc name
• soc: delete DMA_SOC_BUS_NUM Macro
• soc: pcfg: update pcfg SCG_CTRL related drivers
• soc: hpm6750:startup Enable LMM1 clock before access to LMM1
• soc: gcc ld: add memory used size check
• middleware: cherryusb: update to v0.10.1
• middleware: guix: demo adapts to 800 * 480 resolution
• middleware: guix: improve demo display performance
• middleware: cherryusb: update for midi descriptor define
• middleware: cherryusb: update for midi
• samples: drivers: adc: adc12/adc16: speed optimization for oneshot reading
• samples: drivers: adc: adc12/adc16： update API call used for nonblocking judgement
• samples: drivers: adc: adc12/adc16: update API call related to blocking setting in oneshot mode
• samples: drivers: adc: adc12/adc16: reduce the input parameters of init_trigger_target function
• samples: drivers: adc: adc12/adc16: update init_oneshot_config
• samples: drivers: adc: adc12/adc16: optimization for clearing interrupt status
• samples: drivers: pwm: Add pwm clock jitter demo
• samples: cherryusb: hid host: separate mouse and keyboard urb
• samples: hrpwm: Add demo for updating hrpwm frequency
• samples: drivers:mcan Add CAN error handling and refined logic.
• samples: mbx: move dualcore mbx sample to multicore folder
• samples: cherryusb: update for v0.10.1
• samples: motor_ctrl: bldc smc: gcc toolcahin enable fpu.
• samples: lwip: lwip_tcpecho_freertos: optimization in a thread-safety way
• samples: qeo: update qeo abz frequency configuration
• samples: gptmr: add sent_signal sample.
• samples: lwip: lwip_ptp: remove the dependency on pps0 pinout
• samples: dma_manager: update for use dma_mgr_setup_channel()
• samples: drivers: gptmr: pwm_measure: support use dma
• samples: lwip: lwip_httpsrv/lwip_https_server: rename project names for uniform naming
• samples: multicore: lvgl_coremark: delete custom linker files and using andes toolchain
• samples: flash_algo: update device size.
• samples: cherryusb: host: hid: use ep_mps to fill urb

Added:

• cmake: ses: support specify custom openocd board cfg file.
• cmake: support specifying minimum sdk version in app.yaml.
• boards: add hpm5300evk
• components: eeprom_emulation: add hpm nor-flash support
• components: eeprom_emulation: add eeprom emulation component
• soc: add APIs for get or set sysctl resource status
• drivers: common: add HPM_ALIGN_DOWN and HPM_ALIGN_UP define
• drivers: adc: ad12/adc16: add adcx_set_blocking_read/adcx_set_nonblocking_read
• drivers: add encoder position driver
• drivers: lcdc: add enable/disable background in alpha blender.
• drivers: usb: add api to set dp/dm pin pulldown resistance
• drivers: spi: add spi_get_rx_fifo_valid_data_size and spi_get_tx_fifo_valid_data_size APIs
• drivers: spi: add directIO function APIs
• drivers: enet: add rx resume API
• drivers: adc16: add resolution setting in adc16_get_default_config API
• drivers:rtc Add rtc_get_timeval API.
• drivers:mcan Add mcan_transmit_via_txfifo_nonblocking API.
• drivers: usb: add usb_hcd_set_power_ctrl_polarity() API
• drivers: plb: add plb drivers
• drivers: linv2: add linv2 driver
• drivers: sei: add sei driver
• drivers: dmav2: add dmav2 driver
• drivers: qeo: add qeo driver
• drivers: qeiv2: add qeiv2 driver
• drivers: mmc: add mmc driver
• drivers: rdc: add rdc driver
• drivers: add opamp driver
• drivers: bgpr: add related APIs for bgpr
• middleware: FreeRTOS: add xPortIsInsideInterrupt() API
• middleware: threadx: add definition automatically when enable traceX
• middleware: freeRTOS: add use gptmr to generate interrupt
• middleware: hpm_mcl: add hfi
• samples: drivers: adc: adc12/adc16: add wdog feature
• samples: add opamp demo
• samples: cherryusb: rndis: host: add iperf sample.
• samples: cherryusb: rndis: host: add ping sample.
• samples: drivers: adc: adc12/adc16: add hw trigger configuration in sequence mode
• samples: eeprom_emulation: add eeprom emulation perf test sample
• samples: eeprom_emulation: add base api demo
• samples: tracex: add demo for traceX usage
• samples: cherryusb: add audio_v1_mic_speaker_midi sample
• samples: cherryusb: add midi device sample
• samples: drivers: sei: add sei samples
• samples: drivers: plb: add plb demo
• samples: drivers: mmc: add mmc demo
• samples: drivers: qeiv2: add qeiv2 demo
• samples: drivers: qeo: add qeo demo
• samples: drivers: dmav2: add dmav2 demo
• samples: drivers: linv2: add linv2 demo
• samples: drivers: rdc: add rdc demo
• samples: drivers: pdgo Add PDGO samples
• samples: drivers: ewdg Add EWDG sample
• samples: lwip: add a lwip_tcpecho_multi_ports sample
• samples: motor_ctrl: add hfi

Fixed:

• cmake: fix segger default heap and stack size config
• cmake: fix add_subdirectory_ifdef arg processing.
• doc: boards: hpm6300evk: fix acmp pin info.
• boards: hpm6750evkmini: fix board_init_rgb_pwm_pins() problem
• boards: hpm6200evk: fix BOARD_G_GPIO_CTRL defined in wrong position
• openocd: hpm6750-dual-core: fix expression warning.
• component: wm8960: fix clock tolerance process
• soc: toolchains: segger: block tls add with fixed order
• soc: toolchain: gcc: fix Thread-Local Storage problem
• soc: segger linker files: fix heap and ctors initialize
• soc: fix interrupt complete operation
• soc: pcfg: fix DCDC_PROT[OVERLOAD_LP] bit access
• soc: ip: adc12: fix ADC12 threshold setting
• soc: HPM6750: fix clock setting and frequency obatining error
• soc: HPM6360: fix clock source definitions for ADC16
• soc: HPM6280: fix clock source definitions for ADC16
• soc: HPM6360: fix obtaining clock source error for DAC
• soc: HPM6280: fix obtaining clock source for DAC
• drivers: adc16: add bus mode enable control APIs
• drivers: adc16: fix ahb setting
• drivers: cam: clear the status of CAM should not affect other bits
• drivers: trgmux: filter function can't work.
• drivers: src: adc16: fix end count setting
• drivers: adc/dac: fix interrupt status clearing
• drivers: adc16: fix DMA access format
• drivers: sdm: fix over sample rate and signal sync problem
• drivers: pwm: fix pwm xcmp enable setting
• drivers: pwm: correct external fault polarity setting.
• drivers: pwm: add update hrpwm reload shadow api
• drivers: spi: fix can't set change data_bits use spi_set_data_bits API
• drivers: ptpc: fix ptpc_clear_irq_status API issue.
• drivers: i2c: fix i2c_clear_status API issue.
• drivers: gptmr: fix gptmr_clear_status API issue.
• middleware: erpc: rpmsg_lite: fix platform_in_isr() error
• middleware:hpm_sdmmc Fix the issue sdsc cards are not supported.
• middleware: threadx: fix D extend asm code error
• samples: usbx: add multi devices and hot plug support
• samples: motor_ctrl: fix adc trig invalidate.
• samples: lwip: fix TCP reception error when size over 2KB
• samples: lwip: DHCP failure in lwip_tcpecho_freertos
• samples: drivers: adc: adc12: fix the status flag judgement in isr process
• samples: rgb_led: fix cmp shadow error
• samples: gptmr: pwm_generate: fix inaccurate duty in high frequency
• samples: lwip: low_level_input: fix the network storm issue
• samples: timer_basic: fix inconsistent use of defines
• samples: drivers: adc: adc16: fix the bit of interrupt status clearing in sequence mode
• samples: power_mode_switch: trigger system lowpower for standby mode
• samples: touch_panel: fix error data when 5 fingers touch screen at same time.
• samples: jpeg: jpeg_decode: fixed lcd display is tore when decoder is running
• samples: jpeg: jpeg_decode: malloc out of memory on gcc
• samples: drivers:can Fix abnormal behavior on can error sample.
• samples: segger_rtt: call board_init_clock.
• samples: drivers: acmp: fix one toggle value but multi toggle pulses
• samples: lwip_tcpecho_freerstos: fix code stuck with gcc toolchain
• samples: jpeg: fix JPEG_USE_UDISK compile error
• samples: bldc_foc: fix input value range.
• samples: cherryusb: rndis: udp_echo: fix echo extra char
• samples: usbx: fix global var placement
• samples: power_mode_switch: set to preset_1 after exiting wait mode.
• samples: pla: fix pla first pulse abnormal.
• samples: plb: fix the first pulse is abnormal.

[1.2.0] - 2023-06-30:

Main changes since 1.1.0

Tested Segger Embedded Studio Version: 7.22

Changed:

• boards: hpm6750evk*: decrease core frequency from 816MHz to 648MHz
• openocd: soc: hpm6280: simplify dual core release core1 approach.
• cmake: segger: configure optimization level according to gcc level.
• soc: dmamux: move it from ip to soc
• soc: interrupt: adjust irq api. #659
• soc: improve svd file
• soc: hpm_soc_feature.h: remove ADC16_SOC_TEMP_CH_EN for some specified Socs
• components: enet_phy: update the common enet phy header file
• components: sgtl5000 and wm8960: update clock setting
• drivers: uart: update uart driver
• drivers: pdma: improve quality of scale
• drivers: adc: adjust wait_dis type in adc16_config_t struct
• drivers: enet: update rmii reference clock setting API for ENET
• utils: hpm_swap: escape for andes toolchain.
• middleware: hpm_sdmmc: add spi sdcard
• middleware: motor_ctrl: change the file organization
• middleware: motor_ctrl: remove slide control content from foc
• middleware: lvgl: upgrade to v8.3.5 (with pdma)
• middleware: lvgl: Add direct mode
• middleware: cherryusb: update version to v0.8.0
• samples: I2S_DMA and I2S Interrupt: update sample behavior
• samples: cherryusb: hid host: separate mouse and keyboard urb
• samples: cherryusb: increase max interface and endpoint number Configuration
• samples: cherryusb: uac2: move setting sampling freq to isr
• samples: cherryusb: audio: update descriptor for identification
• samples: audio_codec: set codec voice to max and increase irq priority
• samples: multicore: lvgl_coremark: delete custom linker files and using andes toolchain
• samples: lvgl_audio_player: update CMakeLists.txt to using noncacheable framebuffer
• samples: spi: clean the redundant code
• samples: i2c: improve the processing of FIFO in ISR
• samples: drivers: uart: update uart_rx_timeout demo
• samples: drivers: gptmr: split sample into multiple function samples
• samples: drivers: adc: optimization for all macro definitions in applications
• samples: drivers: adc: update struct member names
• samples: update clock divider setting for ADC-related examples
• samples: cherryusb: move vid/pid etc definition to usb_config.h
• samples: cherryusb: device: update vid to hpmicro 0x34B7
• samples: cherryusb: change API update for v0.8
• samples: cherryusb: device: audiov1: change to full speed mode
• samples: tinyusb: uac2: update descriptor and sample
• samples: lwip: disable mmc interrupt settings
• samples: lwip: lwip_ptp: v1: sync precision improvement

Added:

• cmake: toolchains: add isa spec 20191213 support.
• cmake: ses: support set ses raw option in CMakeLists.txt
• cmake: add option to specify board search path.
• cmake: generate compile_commands.json file
• soc: hpm_soc_feature: add a common macro for ADC12 and ADC16
• drivers: cam: add new APIs
• drivers: spi: add new APIs
• drivers: i2c: add new APIs
• drivers: I2S: add i2s_check_data_line_status API
• drivers: dma: add dma_set_transfer_src_width_byte_size() API
• drivers: gptmr: add output capture APIs
• drivers: gptmr: add gptmr_channel_get_dma_request_event api
• drivers: adc: add adc16_trigger_pmt_by_sw API
• drivers: enet: add some APIs related to interrupt settings
• drivers: enet: add a new API for transmisstion
• drivers: usb: add macro CONFIG_USB_DEVICE_FS to set full speed mode
• components: uart_lin: add uart lin component
• components: add smbus
• components: add sccb
• middleware: lvgl: add macro HPM_LVGL_FRAMEBUFFER_NONCACHEABLE
• middleware: add AzureRTOS (threadx/usbx/netx/guix)
• middleware: hpm_mcl: sensorless over-zero
• middleware: add smc
• middleware: hpm_sdmmc Add eMMC support
• middleware: hpm_math: add bit conversion function
• middleware: add uC/OS-III
• middleware: cherryusb: audio: add feedback descriptor
• middleware: cherryusb: audio: add param to set endpoint bmAttributes
• middleware: microros: add microros foxy sources
• samples: drivers: spi: add spi_sdcard_fatfs sample
• samples: drivers: spi: add sd sample
• samples: add uart_lin
• samples: motor_ctrl: sensorless: over-zero demo
• samples: cherryusb: add rndis host dhcp samples
• samples: drivers: sdxc :emmc Added eMMC sample
• samples: drivers: adc12: update irq pattern for sequence usage
• samples: drivers: pla: add pla tamagawa demo
• samples: drivers: gptmr: add counter_sync sample
• samples: drivers: gptmr: add timer_basic sample
• samples: drivers: gptmr: add t_shape_accel_decel sample
• samples: drivers: dma/gptmr: add trigger dma transfer using gptmr event sample
• samples: drivers: uart add uart_rx_timeout sample
• samples: i2c: add smbus samples
• samples: lwip: lwip_tcpecho_freertos: add self-adaption
• samples: cherryusb: hid host: move usbh_submit_urb() out of condition
• samples: cherryusb: add composite freertos sample
• samples: cherryusb: add rndis freertos sample
• samples: cherryusb: add msc freertos sample
• samples: cherryusb: add audio v2 mic speaker freertos sample
• samples: cherryusb: add hid mouse freertos sample
• samples: cherryusb: add hid keyboard freertos sample
• samples: cherryusb: add cdc acm freertos sample
• samples: cherryusb: add rndis tcp server sample
• samples: cherryusb: add rndis device udp_echo sample
• samples: cherryusb: add rndis device http_server sample
• samples: cherryusb: device: add audio_v2_speaker_sync sample
• samples: add several uC/OS-III samples
• samples: smc: add smc demo
• samples: microros: add subscriber, sevice and publisher
• samples: uC/OS-III: mutex

Fixed:

• cmake: ses: fix __SEGGER_RTL_vfprintf issue with nds tool in SES 7.20.
• soc: hpm6280: Modify the number of PWM cmps.
• soc: reset.c: __dso_handle needs to be declared for nds toolchain.
• soc: fix max buffer length in sequence mode for ADC
• soc: HPM6750: enet soc drv: fix set clock delay settings
• soc:hpm6360:sdxc Correct clock divider settting issue
• drivers: pla: missing Union Field
• drivers: spi: fix the problem of CMD and ADDR configuration order
• drivers: i2c: fix clock frequency error rate problem
• drivers: i2c: clear CMPL bit in API to avoid blocking the trans
• drivers: i2c: fix i2c slave device read and write fail
• drivers: i2c: fix read data unexpected multi transition.
• drivers: i2c: fix w1c clear status error
• driver: usb: fix w1c clear flag error
• drivers: gptmr: fix dma request enum definition
• drivers: adc: fix logics for judging the validity of arguments
• component: uart_lin: fix break signal problem
• middleware: cherryusb: fix buffer size error
• middleware: lvgl: fix fbbuffer option
• samples: gptmr: fix pwm_measure sample compile waring
• samples: jpeg: fix interchange format of exif support
• samples: jpeg: fix jpeg decode
• samples: drivers: spi: fix the problem of CMD and ADDR configuration order
• samples: drivers: mcan: can_fd loopback test setting is incorrect
• samples: cherryusb: http_server_freertos: fix printf content error
• samples: cherryusb: audio: change endpoint attributes for support MACBOOK
• samples: tinyusb: msc: increase block numbers for windows format
• samples: lwip: lwip_httpsrv: fix reload or refresh error

[1.1.0] - 2023-03-31:

Main changes since 1.0.0

Tested Segger Embedded Studio Version: 7.10

Changed:

• docs: add new docs for rtd project.
• soc: ip: enet: update the enet register file
• soc: ip: adc16: update the adc16 header file
• soc: hpm_romapi - Add APIs for configuring remapping, exip regions
• drivers: enet: improve APIs related to PPS
• drivers: adc: change adc bus blocking interface
• drivers: adc: optimize getting oneshot result
• drivers: src: update the default config for ADC12&ADC16
• boards: rename board-level APIs related to enet
• components: enet_phy: rtl8201: update the register file
• middleware: hpm_math: update dsp version
• middleware: erpc: update to v1.10.0
• samples: uart: rename uart_dma_rx_idle to uart_software_rx_idle
• samples: uart: add hardware rx idle detection sample
• samples: multicore: erpc: core1 add sdk_compile_options(-O1)
• samples: drivers: gptmr: update sample output.
• samples: lwip: common: arch: ethernetif: update a calling function name
• samples:drivers: adc: optimize oneshot handler

Added:

• arch: add FPU related APIs
• soc/board: add HPM6280 support
• soc: HPM6750: acmp: add ACMP section
• components: add mt9m114 support
• drivers: add raw8 pixel format support
• drivers: csr - Implement CSR driver
• drivers: adc: adc16: support resolution setting
• drivers/samples: add SDM/PLA/CRC/MCAN
• drivers: I2C: add new API
• drivers: adc: adc16: support resolution setting
• drivers: enet: add enet control config for transmission
• middleware: cherryusb: audio: update class driver and demo template
• middleware: add mbedtls lib files with SDP acceleration
• freeRTOS: add support for static allocation
• samples: drivers: enet: add a pps demo
• samples: cherryusb: add audio samples
• samples: add the resolution parameter in all demos with ADC16
• samples: add rfft demo
• sampels: i2c: add interrupt b2b samples
• samples: drivers: i2s: add an i2s_master demo
• samples: drivers: i2s: add an i2s_slave demo
• samples : rom_api : add sw_gm_api filter
• samples: add the resolution parameter in all demos with ADC16

Fixed:

• openocd: hpm6300evk: update sdram initialization.
• drivers: trgmux: trigmux edge filter setting error
• drivers: enet: fix register access error
• drivers: adc16: fix the config error of ADC16_CONFIG1
• drivers: i2c: fix i2c timing configuration
• drivers: SPI: fix SPI status API
• drivers: fix gptmr cmp value don't minus one
• drivers: mcan: correct the mcan ext_id filter issue
• drivers: I2C: fix issue in i2c_master_address_read API
• drivers: Self_ACK cannot be set in CAN driver
• drivers: rtc rtc_config_alarm always return error code
• cmake: correct source code compilation
• soc: toolchain: gcc: initialize heap for SES
• soc: gcc linker files: add NOLOAD keyword to noncacheable.bss section
• soc: HPM6360: gcc: ld: correct noncacheable region name.
• drivers: qei: Fix speed display always zero
• middleware: freertos: disable global irq before vTaskStartScheduler
• freeRTOS: fix trap when enable float feature
• freeRTOS: fix tick lost
• freeRTOS: fix segger project build warning
• samples: drivers: i2s: fix CFGR config
• samples: drivers: fix acmp toggle error
• samples: lwip: fix the DHCP issue
• samples: uart: fix irq_id judgment
• samples: fix the order of uart pin configuration and clock configuration
• samples: update spi dma sample
• samples: drivers: sysctl: correct reset enable approach.
• samples: fix dma_general_transfer sample memory out of bounds
• samples: drivers: wdog: Fix logic issue on finding the nearest interrupt interval
• sample: audio_codec: decoder_wav: add '\0' to fatfs path

[1.00.0] - 2022-12-31:

Main changes since 0.14.0

Tested Segger Embedded Studio Version: 7.10

Changed:

• boards: add version info in banner.
• board: lcdc: move panel para to board
• components: spi component to support to transfer different width of data in dma handshake mode
• drivers: rename dram to femc
• middleware: cherryusb update to v0.7.0
• middleware: erpc: update for support rtos
• middleware: hpm_mcl: update api naming
• samples: erpc: rename erpc_matrix_multiply_rpmsg to erpc_matrix_multiply_rpmsg_bm
• samples: erpc: reorganize erpc_matrix_multiply_rpmsg samples
• samples: erpc: move samples folder to erpc_matrix_multiply_rpmsg
• samples: update i2c/spi dma channel and dmamux channel definition
• ses: project template: use demo.* as output file naming.
• soc: HPM6750: toolchains: update linker files
• soc: HPM6360: toolchains: update linker files

Added:

• arch: riscv: add read_clear_csr() API
• component: add wm8960 support
• component: add usb device iso transfer support
• drivers: hpm_common: include hpm_sdk_version.h.
• drivers: common: add NOP and WFI.
• drivers: uart: add api to recv/send byte directly.
• soc: HPM6750 linker files: rename rpmsg_sh_mem to sh_mem
• cmake: add sdk version header file generation.
• middleware: tinyusb: add audio class
• middleware: hpm_math: add NN library
• samples: erpc: add erpc_two_way_rpc_rpmsg_rtos sample
• samples: erpc: add erpc_matrix_multiply_rpmsg_rtos sample
• samples: add power mode switch demo. #282
• samples: drivers: adc: add a temperature measurement demo
• samples: drviers: femc: add sram sample
• samples: lwip demo for FreeRTOS
• samples: lwip demo of interrupt usage
• samples: tinyusb: add uac2 demo
• samples: tflm: add face detection demo
• samples: tflm: add MLPerf Tiny benchmark demo
• samples: lwip: common: feature: add a LPI interrupt process

Fixed:

• drivers:interrupt: Fix FPU context crashing in nested irq case
• drivers: src: adc: fix adc result in period mode
• segger: update app directory structure in SES.
• soc: disable irq during cache maintenance
• middleware: lvgl: fps calculation to No.
• samples: get off level based on board api.
• samples: multicore: hello: core1 rgb led does not change correctly.

[0.14.0] - 2022-10-31:

Main changes since 0.13.0

Tested Segger Embedded Studio Version: 6.34a

Changed:

• drivers: inc: update adc driver
• drivers: gptmr: update reload value
• components: enet_phy: optimize APIs
• components: enet_phy: dp83867: rename functions
• components: conditionally add debug_console
• middleware: add cherryusb (0.6.0)
• middleware: littlevgl: update to v8.3.1
• middleware: fatfs: file name encoding in utf-8
• middleware: freertos: support nested irq handling
• middleware: hpm_mcl: Optimized motor control foc speed
• samples: drivers: dma src move to dma_general_transfer folder
• samples: lwip: update all static addresses and all gateway addresses
• samples: lwip: lwip_iperf: optimize the interactive log
• samples: tinyusb: device: hid_generic_inout: optimize the python script
• openocd: HPM6750A1 silicon in hpm6750-dual-core.cfg
• header file: update the enet/conctl register files
• header file: Update TRGMUX0 pin input source definition
• header file: update the ADC12 header files
• scripts: ses: organize file in ses according to real path.
• cmake: split gcc and ses source
• board: bump HPM6750 DCDC voltage to 1200mv

Fixed:

• drivers: pdma: fix scale api issue
• drivers: i2c: update DATACNT processing
• drivers: i2s: fix i2s interrupt workaround in i2s_init
• drivers: pwm: fix pwm capture function error
• drivers: pwm: fix pwm capture configuration error
• drivers: clock: fix error in clock_set_xxx_source
• drivers: wdg: timeout calculation error
• drivers: trgm_drv: bugfix: include error
• drivers: romapi: call fencei after flash erase/write operation
• drivers: watchdog: overflow
• drivers: usb: host controller initialization issue
• drivers: i2s: i2s_enable() issue fix
• middleware: tinyusb: src: class: fix the HID report desc macro
• samples: drivers: adc: optimize all ADC demos
• samples: drivers: adc: fix all channel initializations without a default value
• samples: motor_ctrl: hardware trigger api usage error
• samples: audio_codec: update clock process for 44100 sample rate
• samples: lcdc: boundary pixel is incorrenct
• samples: multicore: BOOT_HEADER was missing in multicore core0 example
• samples: drivers: i2s: correct audio data if depth < 32bit.
• samples: hpm_math: fft_perf_test: Fix error printing information
• samples: fix pdm2dao noise problem
• samples: lwip: fix the enet throughput degradation
• soc: correct address overlapping SES XIP linker file
• soc: correct the interrupt context switch issue
• soc: fix Lack of interrupt claim for swi
• boards: fix some rmii reference clock APIs

Added:

• boards: add hpm6750evk2 support
• soc: add initfini.c
• drivers: lcdc: add y8 support
• drivers: spi: update data_length processing
• drivers: spi: add api to enable/disable spi dma request
• drivers: pmp: Add pmp_config_entry API
• components: add ipc_event_mgr
• component: spi: add cache maintain
• middleware: add erpc
• samples: lwip: support self-adaptive port speed and duplex mode
• samples: jpeg: support grayscale
• samples: drivers: spi: use api to get data length
• samples: drivers: spi: add interrupt b2b sample
• samples: drivers: mbx: add singlecore samples
• samples: drivers: add dma circle transfer
• samples: drivers: pwm: add pwm capture demo
• samples: provide OTP API demo
• samples: add cherryusb hid/msc/cdc samples
• samples: add Guomi API example
• samples: add erpc sample
• samples: add segger_rtt

[0.13.0] - 2022-07-31:

Main changes since 0.12.1

Changed:

• drivers: adc: fix sequence and preemption mode
• drivers: usb: automatically change transceiver type in host mode
• drivers: pwm: modify the interface for setting the pwm shadow register trigger function
• drivers: sdxc: driver improvement
• samples: jpeg demo update
• samples: motor_ctrl: Optimize motor control performance
• samples: motor_ctrl: Modify the pwm update method to be hardware triggered
• samples: audio_codec: wav: Modify the interface
• samples: audio_codec: add dao support
• samples: tinyusb: update all USB project names
• samples: adc: place DMA buffer in noncacheable
• components: usb: update two struct definitions for the hcd_data_t and the dcd_data_t
• middleware: littlevgl: update double buffer refresh approach.
• middleware: fatfs: enable exfat format
• middleware: fatfs: change 'USB' to lowercase
• middleware: hpm_math: remove cache operations from the ffa interface
• scripts: ses: update file path using $(HPM_SDK_BASE)

Fixed:

• drivers: gpiom: fix spelling errors in API names
• drivers: enet: fix ptp time offset update
• drivers: cam: fix store mode configuration
• drivers: can: Fix the issue can timestamp cannot be enabled
• drivers: gpio: incorrect return type gpio_get_port_interrupt_flags.
• middleware: audio_codec: decoder_wav: fix wav codec problem
• middleware: tinyusb: fix the alignment of _hcd_data
• soc: driver: clock: i2s get clock error
• soc: hpm_misc.h: fix incorrect system address mapping.
• soc: SVD files: fix SDP peripheral reset value problem
• soc: disable vector mode explicitly.
• boards: correct device name in ses project
• board: correct the printf format for frequency and register base
• python: fix ses project generation on windows
• samples: adc: fix not working in sequence mode and preemption mode
• ses: set obj path for common configuration.
• cmake: ses: put app source into separate category in ses.

Added:

• components: enet_phy: add rtl8211 driver
• components: hpm_spi: add initial SPI component
• components: add DMA Manager
• drivers: cam: add new API
• drivers: uart: add uart_set_baudrate API
• drivers: spi: update dma transfer API
• samples: tinyusb: host: add a hid demo
• samples: drivers: spi: add master_trans_large_amount_of_data example
• samples: decoder_wav: Add support for different bit rates and bits
• samples: drivers: audio: automatic acquisition of i2s clock frequency
• middleware: tinyusb: update portable file for USB host

[0.12.1] - 2022-07-01:

Main changes since 0.12.0

Fixed:

• update lwipopt.h for updated enet driver

[0.12.0] - 2022-06-30:

Tested with SES 6.32

Main changes since 0.11.0

Changed:

• boards: hpm6360evk has been renamed to hpm6300evk
• boards: Use CSR_CYCLE in the clock_delay function
• soc: hpm_soc.h: include hpm_common.h
• driver: rename hpm_pmu_drv.c to hpm_pcfg_drv.h
• driver: spi: change to non-blocking interfaces
• driver: dma: update driver to adapt to different DMA instance constraints
• components: enet_phy: update dp83867 driver
• components: enet_phy: remove rtl8211 driver
• cmake: enable nano newlib by default
• cmake: move distclean to the beginning
• middleware: littlevgl enable PDMA by default
• middleware: tinyusb: upgrade to 0.13.0
• samples: tinyusb: device: cdc_msc: adjust buffer size
• samples: drivers: plic: use gpio toggle count as nested irq

Fixed:

• drivers: pwm: fix function name inconsistency bug
• drivers: enet: remove "board.h" in enet driver
• drivers: clock: Fix bugs in hpm6360 clock driver
• drivers: clock: returns wrong adc/dac clock in HPM6360
• drivers: dram: failed to configure 8bit mode.
• freertos: fix issue about running on core1
• boards: hpm6300evk pmp_entry set initial value
• middleware: littlevgl: fix pdma cache op issue
• middleware: littlevgl: fix doxygen markdown for pdma driver
• middleware: lvgl: ses: update ram linker.
• middleware: hpm_math: fix ffa cache size error
• samples: audio_codec: remove the wrong dependency
• samples: FATFS demo cannot support write/read if FATFS passes unaligned buffer address

Added:

• samples: add memstress and flash stress
• drivers: clock: add implement common delay function based on mcycle and mcycleh register
• boards: add hpm6300evk support
• boards: hpm6750evkmini: motor control support
• soc: add svd files
• middleware: lwip: iperf: enable iperf and add udp function
• samples: lwip: add lwip_iperf

[0.11.0] - 2022-05-31:

Main changes since 0.10.0-hpm6360-er

Changed:

• readme: change the location of the starting document
• components: change hal_adc_xx to hpm_adc_xx
• drivers: update the I2C driver
• cmake: change default rv_arch to rv32imac
• cmake: modified in a zephyr-compatible way
• drivers: uart: redefined struct with zephyr
• cmake: change soc and board name
• cmake: ses: support enable ext_dsp in project file.
• samples/tinyusb/host: optimize the toggle rate of the blinking led
• samples/tinyusb/device: replace mchtimer with board_timer for led_linking_taskk
• samples/tinyusb/device: optimize the implement of led_blinking_task
• soc: update IP header and soc header files

Fixed:

• samples: motor_ctrl: bldc_block: fix some error
• middleware: hpm_math: fix andes toolchain compile error
• middleware: hpm_math: fix libdsp.a error
• middleware: hpm_math: add ext-dsp for SES
• samples: openocd_algo: fix func_table placement.
• boards: hpm6360evk: correct cpu frequency
• boards: fix warning caused by code irregularities
• boards: LED status is not the same between hpm6750mini rev-A and rev-B
• boards: update board_led_write.

Added:

• driver: add spi_setup_dma_transfer() API
• middleware: hpm_math: add software fft function
• middleware: hpm_math: add ffa to hpm_math
• samples: i2c: update the sample b2b
• samples: hpm_math: add fft_performance demo
• samples: add SPI DMA sample
• samples: multicore coremark using debug console only
• samples: 1588: add ptp v1 master/slave

[0.10.0_hpm6300] - 2022-05-16:

Main changes since 0.10.0

Changed:

• ip register header file update
• ses_proj: using generated complete cpu_regs_xml to replace general cpu registers xml
• drivers: gpiom: move gpiom_gpio_t into hpm_gpiom_src.h
• drivers: update the enet driver
• samples: dram: change sdram test address in dma demo
• samples: drivers: mbx: exclude flash targets for core0 as well.
• samples: lwip: update ethernetif.c

Fixed:

• drivers: ptpc: update ptpc_init_timer_with_initial.
• drivers: can: bug fix and update
• soc: correct vector table inclusion and swi name
• env.sh: fix HPM_SDK_BASE setting problem with msys.
• samples: sha256_example: failed to run case 13 and 14 with gcc.

Added:

• soc: add HPM6360 support
• drivers: add ffa, pllctlv2, dac
• boards: add hpm6360evk support
• components: add adcx module
• components/enet_phy: add the RTL8201 driver
• samples: drivers: dac, ffa
• samples: rgb_red: add evkmini ver B support

[0.10.0] - 2022-04-30:

Main changes since 0.9.0

Changed:

• drivers: gptmr: split irq enable/disable interface
• drivers: can: 155 Update SJW setting in CAN driver
• soc: HPM6750: rename safe stack symbol in link script
• components: debug_console: wait uart tx flag on writing.

Added:

• drivers: enet: add 1588 support
• drivers: can: Add TDC support
• drivers: mchtmr: add counter init API.
• drivers: dma: add dma_disable_channel() API
• middleware: add wav decoder
• samples: lwip: add ptp demos
• samples: tinyusb: add msc, cdc demo
• samples: audio_codec: add wav player demo
• samples: add tinyuf2 initial support
• samples: add initial uart dma rx idle demo

Fixed:

• soc: HPM6750: sysctl: fix cpu lp mode API.
• drivers: uart: correct baudrate calculation.
• drivers: usb: fix: no response in device mode when a USB cable is pluged out
• boards: correct the pin setting related to USB

[0.9.0] - 2022-04-01:

Main changes since 0.8.0

Changed:

• drivers: update WDG, UART, DMA, DMAMUX driver
• drivers: enet remove enet_intf_selection
• drivers: can: support configure bit timing via low-level bit timing parameters
• drivers: optimize gpio driver
• samples: exclude flash targets for mbx core1
• samples: adjust SES project setting for coremark
• samples: jpeg: update and integration jpeg decode samples
• ses: use relpath for linker script in project file
• ses: add HPM device name in generated project file
• soc: HPM6750: add an interface selection api

Added:

• soc: HPM6750: add ram linker for core1
• ses: support to use Andes toolchain
• middleware: add hpm_math (replacing hpm_dsp)
• samples: add lwip httpd
• drivers: add section and alignment general instructions in hpm_common.h

Fixed:

• boards: hpm6750evk: fix bldc adc pinmux error
• boards : hpm6750evk : pinmux : fix spi init pins error
• samples: sdp: fix non-cacheable data initialization issue
• samples: littlevgl: fix wrong picture patch in README

[0.8.0] - 2022-03-04:

All changes since 0.7.3

Changed:

• rename middleware/sdmmc to middleware/hpm_sdmmc
• place isr into .isr_vector section for irq non-vector mode
• change csr functions to support llvm

Fixed:

• ses: fix issue in register xml
• freertor: fix trap handler at non-vector mode
• sdxc: fix software reset issue

Added:

• add sdk doc
• add more sample doc
• add multicore demo
• i2c/uart: add dma support
• add tensorflow lite for microcontroller

[0.7.3] - 2022-02-23:

All changes since 0.7.2

Changed:

• freertos: change exception handling

[0.7.2] - 2022-02-21:

All changes since 0.7.1

Changed:

• freertos: change freertos irq stack definition, passed in CMakeLists.txt, defined in linker
• soc: hpm6750: add DISABLE_IRQ_PREEMPTIVE to check if it needs to enable irq preemption

Fixed:

• freertos: disable irq preemption

[0.7.1] - 2022-02-13:

All changes since 0.7.0

Changed:

• drivers: adc12: update adc12_prd_config_t
• samples: can: update case with interrupt and communication between two boards

Fixed:

• drivers: can: fix blocking transcation issue
• samples: mbx: support run this example in SES
• SES: startup: add fpu enable if abi is set to enable hw fp

Added:

• samples: multicore: add flash based multicore example
• drivers: can: add apis to recvieve message for non-blocking use

[0.7.0] - 2022-01-30:

All changes since 0.6.2

Changed:

• update default CPU frequency to 816MHz from 648MHz
• update the ip headers
• drivers: gpio: replace gpio_XXX_pins with gpio_XXX_port
• drivers: gpio: remove pin level enum definition
• drivers: i2s: driver update to remove mclk_div
• drivers: ptpc: update driver
• drivers: common: update get first set bit API
• drivers: uart: split one enable with parameter into enable and disable interfaces
• drivers: pwm: change name of output_channel config API
• drivers: trgm: split separate API to enable/disable io output
• soc: HPM6750: initialize noncacheable data in startup
• soc: HPM6750: l1c: update fence.i call
• samples: hello_world: add LED flashing
• samples: littlevgl: remove lvgl example

Fixed:

• hpm6750evkmini: correct refresh cycle number of sdram
• hpm6750evkmini: Fix the SDRAM memory range issue in flash_sdram_xip linker file
• SES: remove no_relax option for linker, since segger has provide a patch to its ld for ses v6.10.
• drivers: gpio: fix read pin issue:
• drivers: usb: fix usb disconnection under linux environment
• drivers: sdxc: Fixed the compatibility issue on different SD/eMMC cards in the sdcard_fatfs demo
• drivers: gptmr: incorrect DMAEN configuration condition
• drivers: gptmr: clear CNTRST bit after set.
• SDK_DECLARE_EXT_ISR_M cannot work in the c++ file
• FreeRTOS: fix ISR_STACK setting
• components: touch: gt911: fix gpio write pin call

Added:

• SEG: add register definition file in generated embedded studio project
• samples: drivers: gpiom: Add example to demonstrate gpiom's function
• drivers: common: add macro to put data into noncacheable sections
• middleware: integrate lwip