ADC_DMA_标准.zip_ADCHAL库_adcdmahal_haladc_hal库dma_stm32cubemx

共611个文件

c：341个

h：109个

s：43个

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171 浏览量 2022-07-15 19:12:48 上传评论收藏 18.12MB ZIP 举报

在本文中，我们将深入探讨如何在STM32微控制器中使用ADC（模拟数字转换器）与DMA（直接存储器访问）结合，通过HAL库进行数据采集。标题"ADC_DMA_标准.zip_ADC HAL库_adc dma hal_hal adc_hal库dma_stm32cubemx"暗示了我们的讨论将集中在STM32CubeMX配置、HAL库的ADC和DMA模块以及Keil项目创建上。 STM32CubeMX是STMicroelectronics提供的一个强大的配置工具，用于初始化微控制器的外设。在这个项目中，我们使用STM32CubeMX来生成Keil MDK项目文件，这是STM32开发常用的IDE。通过STM32CubeMX，我们可以方便地配置ADC和DMA设置，例如选择通道、设置采样时间、选择DMA流和通道、设置中断等。接下来，让我们关注ADC HAL库。HAL库是STM32的高级可移植层，它提供了一组易于使用的API（应用程序编程接口），使得开发者能够更快速地开发应用。在ADC部分，HAL库提供了初始化、配置、读取和管理转换等功能。例如，`HAL_ADC_Init()`函数用于初始化ADC，`HAL_ADC_Start_DMA()`启动一个连续的DMA转换，而`HAL_ADC_PollForConversion()`可以用来轮询转换状态。现在，我们要讨论的是ADC与DMA的结合使用。在ADC采集大量数据时，DMA是一种高效的方式，因为它可以从ADC内部寄存器直接读取转换结果并传输到内存，而无需CPU介入。这极大地提高了系统性能，因为CPU可以专注于其他更重要的任务，而不是等待ADC转换完成。在STM32的HAL库中，`HAL_ADC_Start_DMA()`函数启动一个由DMA驱动的连续转换序列。每个转换完成后，结果会被自动存储到预先配置好的内存地址。在配置DMA时，我们需要选择合适的DMA流和通道，确保它们与ADC的输出相匹配。例如，如果ADC连接到DMA1的通道1，那么`HAL_ADC_MspInit()`回调函数中应正确配置DMA1的相关参数。此外，还需要配置中断处理程序，以便在转换完成或发生错误时执行相应的操作。压缩包中的"ADC_DMA_标准"可能包含了示例代码、配置文件和其他相关资源。这些文件通常包括`.c`和`.h`源代码文件，`.ioc`或`.xml`配置文件，以及可能的`.systree`或`.dsw`项目文件。开发者可以参考这些文件了解具体的实现细节和项目结构。总结来说，STM32CubeMX生成的Keil项目结合ADC HAL库和DMA，为实时、高效率的ADC数据采集提供了便利。通过理解这些组件的交互和配置，开发者可以构建出适用于各种应用的高效数据采集系统。在实际项目中，务必根据具体需求调整参数，如转换速率、分辨率和精度，以优化性能和功耗。

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ADC_DMA_标准.zip_ADC HAL库_adc dma hal_hal adc_hal库dma_stm32cubemx （611个子文件）

libarm_cortexM3l_math.a 3.07MB

ADC_DMA_Test1.uvguix.Administrator 70KB

ADC_DMA_Test1.axf 523KB

arm_common_tables.c 868KB

arm_dct4_init_f32.c 786KB

arm_dct4_init_q31.c 417KB

arm_rfft_init_f32.c 362KB

arm_dct4_init_q15.c 272KB

arm_rfft_init_q31.c 215KB

stm32f1xx_hal_i2c.c 173KB

stm32f1xx_hal_tim.c 166KB

arm_rfft_init_q15.c 141KB

stm32f1xx_hal_spi.c 103KB

stm32f1xx_hal_sd.c 90KB

stm32f1xx_hal_uart.c 87KB

stm32f1xx_hal_mmc.c 84KB

stm32f1xx_hal_adc.c 81KB

stm32f1xx_hal_usart.c 80KB

stm32f1xx_hal_irda.c 74KB

stm32f1xx_hal_eth.c 73KB

stm32f1xx_hal_smartcard.c 68KB

stm32f1xx_ll_usb.c 68KB

stm32f1xx_hal_tim_ex.c 63KB

stm32f1xx_hal_nand.c 62KB

arm_cfft_radix4_q15.c 56KB

stm32f1xx_hal_can.c 56KB

stm32f1xx_hal_adc_ex.c 53KB

stm32f1xx_hal_rtc.c 53KB

stm32f1xx_hal_i2s.c 49KB

stm32f1xx_ll_sdmmc.c 49KB

stm32f1xx_hal_rcc.c 48KB

stm32f1xx_ll_tim.c 46KB

arm_conv_partial_fast_q15.c 44KB

stm32f1xx_ll_adc.c 42KB

arm_cfft_radix4_q31.c 40KB

stm32f1xx_hal_pcd.c 40KB

arm_conv_fast_q15.c 40KB

arm_correlate_fast_q15.c 38KB

stm32f1xx_hal_flash_ex.c 38KB

stm32f1xx_ll_fsmc.c 36KB

arm_cfft_radix4_f32.c 35KB

stm32f1xx_hal_hcd.c 35KB

stm32f1xx_hal_nor.c 34KB

stm32f1xx_hal_dac.c 33KB

stm32f1xx_hal_rcc_ex.c 32KB

stm32f1xx_hal_flash.c 31KB

arm_fir_f32.c 30KB

stm32f1xx_hal_dma.c 29KB

arm_conv_partial_q15.c 25KB

arm_correlate_q7.c 25KB

stm32f1xx_hal_dac_ex.c 25KB

stm32f1xx_hal_pccard.c 24KB

stm32f1xx_ll_utils.c 24KB

arm_conv_partial_q7.c 24KB

arm_mat_inverse_f64.c 24KB

arm_mat_inverse_f32.c 24KB

arm_correlate_f32.c 24KB

arm_biquad_cascade_stereo_df2T_f32.c 23KB

stm32f1xx_hal_sram.c 23KB

arm_correlate_q15.c 23KB

arm_conv_q15.c 23KB

stm32f1xx_hal_gpio.c 22KB

stm32f1xx_hal_pwr.c 22KB

stm32f1xx_ll_spi.c 22KB

arm_fir_q15.c 22KB

arm_conv_q7.c 22KB

arm_conv_partial_f32.c 22KB

arm_conv_partial_fast_opt_q15.c 22KB

stm32f1xx_hal_cec.c 22KB

arm_conv_partial_opt_q7.c 22KB

arm_correlate_q31.c 21KB

arm_biquad_cascade_df1_32x64_q31.c 21KB

arm_conv_partial_opt_q15.c 21KB

arm_conv_partial_fast_q31.c 21KB

arm_correlate_fast_q31.c 20KB

stm32f1xx_hal.c 20KB

stm32f1xx_hal_cortex.c 20KB

arm_conv_f32.c 20KB

arm_fir_interpolate_f32.c 20KB

arm_conv_partial_q31.c 20KB

arm_biquad_cascade_df2T_f64.c 19KB

arm_biquad_cascade_df2T_f32.c 19KB

arm_fir_decimate_q15.c 19KB

arm_conv_fast_q31.c 19KB

arm_cfft_f32.c 19KB

stm32f1xx_ll_rtc.c 19KB

stm32f1xx_ll_usart.c 18KB

arm_cfft_radix2_q15.c 18KB

arm_dct4_f32.c 18KB

arm_conv_q31.c 18KB

stm32f1xx_hal_rtc_ex.c 18KB

arm_fir_lattice_f32.c 17KB

arm_fir_decimate_f32.c 17KB

arm_fir_decimate_fast_q15.c 17KB

arm_biquad_cascade_df1_f32.c 17KB

arm_fir_lattice_q15.c 17KB

stm32f1xx_ll_rcc.c 16KB

system_stm32f1xx.c 16KB

arm_lms_f32.c 16KB

共 611 条

T09C8 000:416 SEGGER J-Link V4.96d Log File (0001ms, 0305ms total) T09C8 000:416 DLL Compiled: Jan 29 2015 11:45:37 (0001ms, 0305ms total) T09C8 000:416 Logging started @ 2017-11-28 10:33 (0001ms, 0305ms total) T09C8 000:417 JLINK_SetWarnOutHandler(...) (0000ms, 0305ms total) T09C8 000:417 JLINK_OpenEx(...) Firmware: J-Link ARM V8 compiled Nov 28 2014 13:44:46 Hardware: V8.00 S/N: 12345678 Feature(s): RDI,FlashDL,FlashBP,JFlash,GDBFull returns O.K. (0277ms, 0582ms total) T09C8 000:694 JLINK_SetErrorOutHandler(...) (0000ms, 0582ms total) T09C8 000:694 JLINK_ExecCommand("ProjectFile = "E:\STM32\ADC_DMA_Test1\MDK-ARM\JLinkSettings.ini"", ...) returns 0x00 (0002ms, 0584ms total) T09C8 000:699 JLINK_ExecCommand("Device = STM32F103C8", ...)Device "STM32F103C8" selected. returns 0x00 (0007ms, 0591ms total) T09C8 000:706 JLINK_ExecCommand("DisableConnectionTimeout", ...) returns 0x01 (0000ms, 0591ms total) T09C8 000:706 JLINK_GetHardwareVersion() returns 0x13880 (0000ms, 0591ms total) T09C8 000:706 JLINK_GetDLLVersion() returns 49604 (0000ms, 0591ms total) T09C8 000:706 JLINK_GetFirmwareString(...) (0000ms, 0591ms total) T09C8 000:731 JLINK_GetDLLVersion() returns 49604 (0000ms, 0591ms total) T09C8 000:731 JLINK_GetCompileDateTime() (0000ms, 0591ms total) T09C8 000:733 JLINK_GetFirmwareString(...) (0000ms, 0591ms total) T09C8 000:736 JLINK_GetHardwareVersion() returns 0x13880 (0000ms, 0591ms total) T09C8 000:748 JLINK_TIF_Select(JLINKARM_TIF_SWD) returns 0x00 (0010ms, 0601ms total) T09C8 000:758 JLINK_SetSpeed(20000) (0001ms, 0602ms total) T09C8 000:759 JLINK_GetId() >0x108 TIF>Found SWD-DP with ID 0x1BA01477 >0x0D TIF> >0x28 TIF> >0x0D TIF> >0x28 TIF> >0x0D TIF> >0x21 TIF> >0x0D TIF> >0x28 TIF> >0x0D TIF> >0x28 TIF> >0x0D TIF> >0x28 TIF> >0x0D TIF> >0x21 TIF> >0x0D TIF> >0x21 TIF> >0x0D TIF> >0x28 TIF> >0x0D TIF> >0x21 TIF> >0x0D TIF> >0x21 TIF> >0x108 TIF>Found SWD-DP with ID 0x1BA01477 >0x0D TIF> >0x21 TIF> >0x0D TIF> >0x28 TIF> >0x0D TIF> >0x28 TIF> >0x0D TIF> >0x21 TIF> >0x0D TIF> >0x28 TIF> >0x0D TIF> >0x21 TIF> >0x0D TIF> >0x21 TIF> >0x0D TIF> >0x21 TIF> >0x0D TIF> >0x21 TIF> >0x0D TIF> >0x28 TIF> >0x0D TIF> >0x28 TIF> >0x0D TIF> >0x21 TIF> >0x0D TIF> >0x28 TIF> >0x0D TIF> >0x28 TIF> >0x0D TIF> >0x28 TIF> >0x0D TIF> >0x21 TIF> >0x0D TIF> >0x21 TIF> >0x0D TIF> >0x28 TIF> >0x0D TIF> >0x21 TIF> >0x0D TIF> >0x21 TIF>Found Cortex-M3 r1p1, Little endian. -- CPU_WriteMem(4 bytes @ 0xE0002000) -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU_ReadMem(4 bytes @ 0xE0002000)FPUnit: 6 code (BP) slots and 2 literal slots -- CPU_ReadMem(4 bytes @ 0xE000EDFC) -- CPU_ReadMem(4 bytes @ 0xE0001000) -- CPU_WriteMem(4 bytes @ 0xE0001000) -- CPU_ReadMem(4 bytes @ 0xE000ED88) -- CPU_WriteMem(4 bytes @ 0xE000ED88) -- CPU_ReadMem(4 bytes @ 0xE000ED88) -- CPU_WriteMem(4 bytes @ 0xE000ED88) -- CPU_ReadMem(4 bytes @ 0xE00FF010)TPIU fitted. -- CPU_ReadMem(4 bytes @ 0xE00FF014) -- CPU_ReadMem(4 bytes @ 0xE00FF018) >0x0D TIF> >0x21 TIF> returns 0x1BA01477 (0119ms, 0721ms total) T09C8 000:878 JLINK_GetDLLVersion() returns 49604 (0000ms, 0721ms total) T09C8 000:878 JLINK_CORE_GetFound() returns 0x30000FF (0000ms, 0721ms total) T09C8 000:878 JLINK_GetDebugInfo(0x100) -- Value=0xE00FF003 returns 0x00 (0000ms, 0721ms total) T09C8 000:881 JLINK_ReadMem (0xE00FF000, 0x0020 Bytes, ...) -- CPU is running -- CPU_ReadMem(32 bytes @ 0xE00FF000) - Data: 03 F0 F0 FF 03 20 F0 FF 03 30 F0 FF 03 10 F0 FF ... returns 0x00 (0001ms, 0722ms total) T09C8 000:882 JLINK_ReadMem (0xE000EFF0, 0x0010 Bytes, ...) -- CPU is running -- CPU_ReadMem(16 bytes @ 0xE000EFF0) - Data: 0D 00 00 00 E0 00 00 00 05 00 00 00 B1 00 00 00 returns 0x00 (0001ms, 0723ms total) T09C8 000:883 JLINK_ReadMem (0xE000EFD0, 0x0020 Bytes, ...) -- CPU is running -- CPU_ReadMem(32 bytes @ 0xE000EFD0) - Data: 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ... returns 0x00 (0001ms, 0724ms total) T09C8 000:884 JLINK_ReadMem (0xE0001FF0, 0x0010 Bytes, ...) -- CPU is running -- CPU_ReadMem(16 bytes @ 0xE0001FF0) - Data: 0D 00 00 00 E0 00 00 00 05 00 00 00 B1 00 00 00 returns 0x00 (0002ms, 0726ms total) T09C8 000:886 JLINK_ReadMem (0xE0001FD0, 0x0020 Bytes, ...) -- CPU is running -- CPU_ReadMem(32 bytes @ 0xE0001FD0) - Data: 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ... returns 0x00 (0001ms, 0727ms total) T09C8 000:887 JLINK_ReadMem (0xE0002FF0, 0x0010 Bytes, ...) -- CPU is running -- CPU_ReadMem(16 bytes @ 0xE0002FF0) - Data: 0D 00 00 00 E0 00 00 00 05 00 00 00 B1 00 00 00 returns 0x00 (0001ms, 0728ms total) T09C8 000:888 JLINK_ReadMem (0xE0002FD0, 0x0020 Bytes, ...) -- CPU is running -- CPU_ReadMem(32 bytes @ 0xE0002FD0) - Data: 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ... returns 0x00 (0001ms, 0729ms total) T09C8 000:889 JLINK_ReadMem (0xE0000FF0, 0x0010 Bytes, ...) -- CPU is running -- CPU_ReadMem(16 bytes @ 0xE0000FF0) - Data: 0D 00 00 00 E0 00 00 00 05 00 00 00 B1 00 00 00 returns 0x00 (0001ms, 0730ms total) T09C8 000:890 JLINK_ReadMem (0xE0000FD0, 0x0020 Bytes, ...) -- CPU is running -- CPU_ReadMem(32 bytes @ 0xE0000FD0) - Data: 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ... returns 0x00 (0002ms, 0732ms total) T09C8 000:892 JLINK_ReadMem (0xE0040FF0, 0x0010 Bytes, ...) -- CPU is running -- CPU_ReadMem(16 bytes @ 0xE0040FF0) - Data: 0D 00 00 00 90 00 00 00 05 00 00 00 B1 00 00 00 returns 0x00 (0001ms, 0733ms total) T09C8 000:893 JLINK_ReadMem (0xE0040FD0, 0x0020 Bytes, ...) -- CPU is running -- CPU_ReadMem(32 bytes @ 0xE0040FD0) - Data: 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ... returns 0x00 (0002ms, 0735ms total) T09C8 000:895 JLINK_ReadMemU32(0xE000ED00, 0x0001 Items, ...) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000ED00) - Data: 31 C2 1F 41 returns 0x01 (0001ms, 0736ms total) T09C8 000:896 JLINK_SetResetType(JLINKARM_RESET_TYPE_NORMAL) returns JLINKARM_RESET_TYPE_NORMAL (0000ms, 0736ms total) T09C8 000:896 JLINK_Reset() -- CPU is running -- CPU_WriteMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_WriteMem(4 bytes @ 0xE000EDFC) >0x35 TIF> -- CPU is running -- CPU_WriteMem(4 bytes @ 0xE000ED0C) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) --

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