/**
******************************************************************************
* @file stm32h7xx_hal_hrtim.c
* @author MCD Application Team
* @brief HRTIM HAL module driver.
* This file provides firmware functions to manage the following
* functionalities of the High Resolution Timer (HRTIM) peripheral:
* + HRTIM Initialization
* + Timer Time Base Unit Configuration
* + Simple Time Base Start/Stop
* + Simple Time Base Start/Stop Interrupt
* + Simple Time Base Start/Stop DMA Request
* + Simple Output Compare/PWM Channel Configuration
* + Simple Output Compare/PWM Channel Start/Stop Interrupt
* + Simple Output Compare/PWM Channel Start/Stop DMA Request
* + Simple Input Capture Channel Configuration
* + Simple Input Capture Channel Start/Stop Interrupt
* + Simple Input Capture Channel Start/Stop DMA Request
* + Simple One Pulse Channel Configuration
* + Simple One Pulse Channel Start/Stop Interrupt
* + HRTIM External Synchronization Configuration
* + HRTIM Burst Mode Controller Configuration
* + HRTIM Burst Mode Controller Enabling
* + HRTIM External Events Conditioning Configuration
* + HRTIM Faults Conditioning Configuration
* + HRTIM Faults Enabling
* + HRTIM ADC trigger Configuration
* + Waveform Timer Configuration
* + Waveform Event Filtering Configuration
* + Waveform Dead Time Insertion Configuration
* + Waveform Chopper Mode Configuration
* + Waveform Compare Unit Configuration
* + Waveform Capture Unit Configuration
* + Waveform Output Configuration
* + Waveform Counter Start/Stop
* + Waveform Counter Start/Stop Interrupt
* + Waveform Counter Start/Stop DMA Request
* + Waveform Output Enabling
* + Waveform Output Level Set/Get
* + Waveform Output State Get
* + Waveform Burst DMA Operation Configuration
* + Waveform Burst DMA Operation Start
* + Waveform Timer Counter Software Reset
* + Waveform Capture Software Trigger
* + Waveform Burst Mode Controller Software Trigger
* + Waveform Timer Pre-loadable Registers Update Enabling
* + Waveform Timer Pre-loadable Registers Software Update
* + Waveform Timer Delayed Protection Status Get
* + Waveform Timer Burst Status Get
* + Waveform Timer Push-Pull Status Get
* + Peripheral State Get
@verbatim
==============================================================================
##### Simple mode v.s. waveform mode #####
==============================================================================
[..] The HRTIM HAL API is split into 2 categories:
(#)Simple functions: these functions allow for using a HRTIM timer as a
general purpose timer with high resolution capabilities.
Following simple modes are proposed:
(+)Output compare mode
(+)PWM output mode
(+)Input capture mode
(+)One pulse mode
HRTIM simple modes are managed through the set of functions named
HAL_HRTIM_Simple<Function>. These functions are similar in name and usage
to the one defined for the TIM peripheral. When a HRTIM timer operates in
simple mode, only a very limited set of HRTIM features are used.
(#)Waveform functions: These functions allow taking advantage of the HRTIM
flexibility to produce numerous types of control signal. When a HRTIM timer
operates in waveform mode, all the HRTIM features are accessible without
any restriction. HRTIM waveform modes are managed through the set of
functions named HAL_HRTIM_Waveform<Function>
==============================================================================
##### How to use this driver #####
==============================================================================
[..]
(#)Initialize the HRTIM low level resources by implementing the
HAL_HRTIM_MspInit() function:
(##)Enable the HRTIM clock source using __HRTIMx_CLK_ENABLE()
(##)Connect HRTIM pins to MCU I/Os
(+++) Enable the clock for the HRTIM GPIOs using the following
function: __GPIOx_CLK_ENABLE()
(+++) Configure these GPIO pins in Alternate Function mode using
HAL_GPIO_Init()
(##)When using DMA to control data transfer (e.g HAL_HRTIM_SimpleBaseStart_DMA())
(+++)Enable the DMAx interface clock using __DMAx_CLK_ENABLE()
(+++)Initialize the DMA handle
(+++)Associate the initialized DMA handle to the appropriate DMA
handle of the HRTIM handle using __HAL_LINKDMA()
(+++)Initialize the DMA channel using HAL_DMA_Init()
(+++)Configure the priority and enable the NVIC for the transfer
complete interrupt on the DMA channel using HAL_NVIC_SetPriority()
and HAL_NVIC_EnableIRQ()
(##)In case of using interrupt mode (e.g HAL_HRTIM_SimpleBaseStart_IT())
(+++)Configure the priority and enable the NVIC for the concerned
HRTIM interrupt using HAL_NVIC_SetPriority() and HAL_NVIC_EnableIRQ()
(#)Initialize the HRTIM HAL using HAL_HRTIM_Init(). The HRTIM configuration
structure (field of the HRTIM handle) specifies which global interrupt of
whole HRTIM must be enabled (Burst mode period, System fault, Faults).
It also contains the HRTIM external synchronization configuration. HRTIM
can act as a master (generating a synchronization signal) or as a slave
(waiting for a trigger to be synchronized).
(#) Configure HRTIM resources shared by all HRTIM timers
(##)Burst Mode Controller:
(+++)HAL_HRTIM_BurstModeConfig(): configures the HRTIM burst mode
controller: operating mode (continuous or -shot mode), clock
(source, prescaler) , trigger(s), period, idle duration.
(##)External Events Conditionning:
(+++)HAL_HRTIM_EventConfig(): configures the conditioning of an
external event channel: source, polarity, edge-sensitivity.
External event can be used as triggers (timer reset, input
capture, burst mode, ADC triggers, delayed protection, �)
They can also be used to set or reset timer outputs. Up to
10 event channels are available.
(+++)HAL_HRTIM_EventPrescalerConfig(): configures the external
event sampling clock (used for digital filtering).
(##)Fault Conditionning:
(+++)HAL_HRTIM_FaultConfig(): configures the conditioning of a
fault channel: source, polarity, edge-sensitivity. Fault
channels are used to disable the outputs in case of an
abnormal operation. Up to 5 fault channels are available.
(+++)HAL_HRTIM_FaultPrescalerConfig(): configures the fault
sampling clock (used for digital filtering).
(+++)HAL_HRTIM_FaultModeCtl(): Enables or disables fault input(s)
circuitry. By default all fault inputs are disabled.
(##)ADC trigger:
(+++)HAL_HRTIM_ADCTriggerConfig(): configures the source triggering
the update of the ADC trigger register and the ADC trigger.
4
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STM32H750实现FreeRTOS移植【支持STM32H7系列单片机_FreeRTOS系统】.zip
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STM32H750 FreeRTOS实战。 项目支持STM32H7系列单片机调测和移植。 项目代码可直接编译、运行。
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STM32H750实现FreeRTOS移植【支持STM32H7系列单片机_FreeRTOS系统】.zip (271个子文件)
port_asm.asm 6KB
stm32h7xx_hal_hrtim.c 288KB
stm32h7xx_hal_tim.c 184KB
stm32h7xx_hal_fdcan.c 166KB
tasks.c 162KB
stm32h7xx_hal_i2c.c 158KB
stm32h7xx_hal_adc.c 129KB
stm32h7xx_hal_cryp.c 127KB
stm32h7xx_hal_jpeg.c 123KB
stm32h7xx_hal_dfsdm.c 108KB
stm32h7xx_hal_hash.c 102KB
stm32h7xx_hal_spi.c 100KB
stm32h7xx_hal_adc_ex.c 99KB
stm32h7xx_hal_uart.c 97KB
stm32h7xx_hal_smartcard.c 93KB
stm32h7xx_hal_rcc_ex.c 93KB
stm32h7xx_hal_sd.c 92KB
stm32h7xx_hal_eth.c 92KB
queue.c 92KB
stm32h7xx_hal_mmc.c 90KB
stm32h7xx_hal_usart.c 81KB
stm32h7xx_hal_irda.c 80KB
stm32h7xx_hal_sai.c 74KB
stm32h7xx_hal_tim_ex.c 74KB
stm32h7xx_hal_smbus.c 74KB
stm32h7xx_hal_qspi.c 73KB
stm32h7xx_hal_mdma.c 66KB
stm32h7xx_hal_dma.c 63KB
stm32h7xx_hal_ltdc.c 63KB
stm32h7xx_hal_nand.c 63KB
stm32h7xx_hal_dma2d.c 62KB
stm32h7xx_hal_i2s.c 60KB
stm32h7xx_hal_rtc_ex.c 57KB
stm32h7xx_hal_lptim.c 53KB
stm32h7xx_ll_sdmmc.c 52KB
stm32h7xx_hal_rtc.c 51KB
stm32h7xx_hal_rcc.c 51KB
stm32h7xx_ll_usb.c 50KB
stm32h7xx_hal_flash_ex.c 48KB
stm32h7xx_hal_pwr_ex.c 46KB
stm32h7xx_hal_swpmi.c 46KB
stm32h7xx_hal_hash_ex.c 44KB
mpu_wrappers.c 42KB
stream_buffer.c 42KB
stm32h7xx_hal_spdifrx.c 41KB
stm32h7xx_hal_dac.c 41KB
stm32h7xx_ll_fmc.c 40KB
timers.c 39KB
stm32h7xx_hal_pcd.c 38KB
port.c 37KB
stm32h7xx_hal_opamp.c 37KB
port.c 36KB
stm32h7xx_hal_hcd.c 36KB
stm32h7xx_hal.c 34KB
stm32h7xx_hal_nor.c 33KB
port.c 32KB
stm32h7xx_hal_flash.c 32KB
port.c 31KB
stm32h7xx_hal_dcmi.c 30KB
stm32h7xx_hal_i2s_ex.c 30KB
port.c 30KB
port.c 29KB
stm32h7xx_hal_comp.c 29KB
port.c 29KB
port.c 29KB
port.c 28KB
port.c 28KB
stm32h7xx_hal_sdram.c 27KB
port.c 27KB
port.c 27KB
port.c 26KB
stm32h7xx_hal_eth_ex.c 24KB
port.c 24KB
event_groups.c 24KB
port.c 24KB
stm32h7xx_hal_dma_ex.c 23KB
port.c 23KB
stm32h7xx_hal_dac_ex.c 23KB
stm32h7xx_hal_sram.c 23KB
stm32h7xx_hal_pwr.c 22KB
stm32h7xx_hal_cec.c 22KB
port.c 20KB
stm32h7xx_hal_cortex.c 20KB
stm32h7xx_hal_gpio.c 20KB
system_stm32h7xx.c 20KB
stm32h7xx_hal_mdios.c 20KB
stm32h7xx_hal_crc.c 18KB
stm32h7xx_hal_uart_ex.c 18KB
port.c 17KB
stm32h7xx_hal_opamp_ex.c 16KB
heap_5.c 16KB
stm32h7xx_hal_rng.c 15KB
port.c 15KB
stm32h7xx_hal_cryp_ex.c 14KB
heap_4.c 14KB
stm32h7xx_hal_hsem.c 14KB
stm32h7xx_hal_wwdg.c 13KB
croutine.c 13KB
stm32h7xx_hal_mmc_ex.c 11KB
stm32h7xx_hal_sd_ex.c 11KB
共 271 条
- 1
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