在STM32开拓板上实现蜂鸣器的抑制,作为底子成果,可做警示传染
2023/3/31 2:02:04 4.01MB STM32
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NXPTEF6686原理图PDF测试OK,GPIO_2需要10K电阻接地,请进攻自己削减,若有下场,请联系我
2023/3/29 3:06:39 184KB TEF6686原理图
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BeagleBoneBlack快捷入门教程Beaglebone是与Arduino、树莓派并列的三大开源平台之一。
Beaglebone的特色能够说是领悟了Arduino与树莓派的短处。
它既有比Arduino还多的GPIO口,另有比树莓派更高的成果。
Beaglebone运行的是残缺的Linux操作体系,这与Arduino、树莓派都不合。
Arduino情景只是最底子的単片机,法度圭表标准编写、编译都在盘算机上举行,并且调试极其难题。
而Beaglebone,代码的编写编译均能够在当地举行,并且能够使用的语言品种繁多。
譬如,罕用的C、C++、Python、Perl均能够用来为Beaglebone编程。
不光如斯,Beaglebone自带了基于Web的Cloud9编纂器以及对于应的BoneScript语言,这使患上你惟独要有收集以及浏览器就可感应Beaglebone编程。
本教程是国内仅有BeagleBoneBlack中文教程。
本教程片面教学BeagleBoneBlack使用以及开拓。
内容搜罗硬件组成、Linux体系掩护、硬件抑制、Python开拓、BoneSclipt开拓等内容。
2023/3/25 20:10:02 44.77MB BeagleBone Black
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测试过不下场,不灯,喜爱灯的在自定义配置剧本加之一句mtk_gpio-d21就能够开启蓝灯
2023/3/25 20:58:35 7.3MB 腾达4g30 4g301老
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触摸感应软件(TSS)处置方案可将尺度飞思卡尔微抑制器转换为近距离电容触摸传感器抑制器。
在TSS3.0以及更高版本中,触摸感应库实现为了电容式感应,不光针对于全部FreescaleS0八、ColdFireV1系列以及ARM®Cortex™-M4Kinetis,还针对于ARMCortex-M0+KinetisL系列微抑制器。
2023/3/25 18:30:33 946KB 飞思卡尔 nxp Kinetis GPIO
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EX01_CpuTimer0、EX02_CpuTimer二、EX03_EvTimer、EX04_SPI_LED、EX05_BUZZER、EX06_ExRam、EX07_EXFlash、EX08_GPIO、EX09_Ext_int、EX10_DAC、EX11_RS23二、EX12_48五、Ex13_CAN、EX14_USB6801三、EX15_Motor、EX16_Step、EX17_LCD_1286四、EX18_LCD160二、EX19_AIC2三、Ex20_ADDA、EX21_IIC_EEPROM
2023/3/23 5:07:06 9.54MB DSP 源码
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用keil开辟的例程内含有:8IOS,ADC,CLK_OUT,DS18B20,GPIO_LED,GPIO_LED_JOYSTICK,I2C,LCD,LCD_TouchPanel,Microsd,PWM,SPI,UART
2023/3/18 22:19:22 1.22MB m0 1114 arm
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LPC177x_8xCMSIS-CompliantStandardPeripheralFirmwareDriverLibraryRev1.17-12June2012ThisisthelistofexamplesthatsupportedinLPC177x_8xCMSISpackagePeripheralExampleDescriptionADCAdc_BurstShowshowtouseADCconversioninburstmodewithsingleormultipleinputAdc_DmaShowshowtouseADCconversionandtransferconverteddatabyusingDMAAdc_InterruptShowshowtouseADCconversionininterruptmode.Adc_PollingShowshowtouseADCconversioninpollingmode.BODBOD_DemoShowshowtouseBOD.CANCan_AflutShowshowtouseCANdriverfunctionsforsetupandchangeAFLUTtabledynamicallyCan_BypassShowshowtotestCANoperationbyusingbypassmodeCan_SelftestShowshowtotestCANself-testmodeCortex-M3Bit_BandingShowshowtouseBit-bandingfeatureofCortex-M3processor.MPUShowshowtouseMPUtoprotectmemoryregion.Privilege_ModeShowshowtochangeprivilegetounprivilegedmodeandviceversa.CRCCrc_DemoShowshowtouseCRCengineonLPC177x_8x.TheresultsarecalculatedbysomedifferentpolynomialsCrc_DmaShowshowtouseCRCenginewithDMAsupportDACDac_DmaShowshowtouseDMAtotransferdatatoDACperipheralDma_SineWaveShowshowtouseDACtogenerateasinewavesignalorpositive-halfsinewavesignalDMADma_Flash2RamShowhowtotransferdatafromFlashtoRa妹妹emorybyusingDMAengineEEPROMEeprom_DemohowtoworkwithEEPRO妹妹emoryonLPC177x_8xEMACEmac_EasyWebShowshowtoimplementansimplewebapplicationEmac_RawShowshowtotestEMACdriverwithrawpacketframeformatthatisnotrelatedwithanyupper-layer(i.e.TCP/IP...).Emac_uIPShowshowtohandleasinglenetworkinterfaceandcontainstheIP,ICMP,UDPandTCPprotocols.EMCEmc_NandFlashDemoShowshowtoworkwithNandFlash(ifavailable)byusingEMCcomponentofLPC177x_8xEmc_NorFlashDemoShowshowtoworkwithNorFlash(ifavailable)byusingEMCcomponentofLPC177x_8xEmc_SdramDemoShowshowtoworkwithSDRAM(ifavailable)byusingEMCcomponentofLPC177x_8xGPIOGpio_InterruptShowshowtouseinterruptfunctionofGPIOpins.Gpio_LedBlinkySetON/OFFfortheGPIOpinstodriveLEDsIAPIAP_DemoShowshowtoaccess/updateon-chipflashmemoryfromapplicationcodeI2CI2c_Pca9532DrvShowshowtouseI2CtodrivewithPCA9532andindicateviaLEDsthatconnectedtoPCAchipI2C_MasterShowshowtouseI2Cblockasamastertosend/receivedatato/fromaslave.I2C_SlaveShowshowtouseI2Cblockasaslavetosend/receivedatato/fromamaster.I2C_EEPROMShowshowtodriveEEPROMthroughI2C.I2SI2s_4WireShowshowtoconfigureI2Speripheraltorunin4wiremodeI2s_AudioShowshowtouseI2StotransferaudiodatathroughI2Spinstoplayashortmusicsoundandoutputtoheadphoneline.I2s_DmaShowshowtouseI2SwithDMAengineI2s_InterruptShowshowtouseI2StotransferdataininterruptmodeI2s_MclkShowshowtouseI2SmasterclockasI2SclocksourceLCDLcd_DemoShowshowtointeractwithGFT035A320240YLCDandQVGATFTLCD(ifit’savailable)MCIMci_CidCardShowshowtouseMultimediaCardInterface(MCI)onLPC177x_8xIC.Basicallyit’storeadCIDofthecardthatinputtothecardslot.MCI_ReadWriteShowshowtouseMCIonLPC177x_8xtoread/writedataonaSD/妹妹Ccard.MCI_FSShowshowtointegrateFatFSandEFSLopensourcetouseFATFileSystemonLPC177x_8x.MCPW妹妹CPWMSimpleShowshowtotestMotorControlPW妹妹oduleinLPC17xxNVICNvic_PrioritiesShowshowtoconfigureNVICprioritygroupingfortestingtheinterruptsintail-chainingandLate-arrivingmodeNvic_VectorTableRelocationShowshowtorelocationvectortableinanothersiteinRAMPWMPwm_DualEdgeShowshowtogeneratePWMsignalon3Channelsinbothedgemodeandsinglemode.Pwm_MatchInterruptShowshowtousePW妹妹atchfunctionininterruptmodePwm_SingleEdgeShowshowtousePWMsignalon6ChannelsinsingleedgemodePWRPwr_DeepPowerDownShowshowtoentersysteminDeepPowerDownmodeandwake-upbyusingRTC(Real-timeclock)interruptPwr_DeepSleepShowshowtoentersysteminDeepSleepmodeandwakeupitbyusingWDTInterruptPwr_PowerDownShowshowtoentersysteminPowerDownmodeandwake-upitbyusingNMI(Non-MaskableInterrupt)Pwr_SleepShowshowtoentersysteminsleepmodeandwake-upbyusingexternalinterruptQEIQei_VeloShowshowtouseQuadratureEncoderInterfacemoduletocalculatevelocityanddetectdirectionchangingRTCRtc_AlarmShowstheconfigurationstogenerateinterruptinSecondCounterIncrementInterrupt(1s)andgenerateAlarminterruptat10sRtc_CalibrationShowshowtodoreal-timeclockcalibration.Rtc_EvShowshowtodoeventmonitor/recorder.SSPSsp_DmaShowshowtoconfigureSSPperipheralwithDMAsupport.SSP_MasterShowshowtouseSSPblockasamastertosend/receivedatato/fromaslave.SSP_SlaveShowshowtouseSSPblockasaslavetosend/receivedatato/fromamaster.SSP_MicrowireShowshowtouseSSPperipheralwithMicroWireframeformat.SSP_TIShowshowtouseSSPperipheralwithTIframeformat.SYSTICKSystick_10msBaseShowshowtoconfigureSystemTicktimertogenerateinterrupteach10msSystck_StclkShowshowtoconfigureSystemTicktimeruseexternalclocksourceSTCLKTIMERTimer_CaptureShowshowtouseCaptureTimerfunction.Timer_FreqMeasureShowshowtouseTimertomeasurethefrequencyofthesignalinputTimer_MatchInterruptShowshowtoconfiguretheTimertogenerateMatchinterrupt.UARTUart_AutobaudThisisasimpleUARTexampleusingautobaudratemodeUart_DmaShowshowtouseUARTinDMAmodeUart_FullModemThisisasimpleUARTexampleusingUART1willFullmode妹妹odeUart_HWFlowControlShowshowtouseUARTinhardwareflowcontrolmode.Uart_InterruptShowshowtouseUARTininterruptmodeUart_IrDAReceiveShowshowtoconfigureUARTforreceivingdataviaIrDAprotocolUart_IrDATransmitShowshowtoconfigureUARTfortransmittingdataviaIrDAprotocolUart_PollingShowshowtouseUARTinpollingmodeUart_Rs485MasterShowshowtoconfigureUARTforRS485functionalityinMastermode.Uart_Rs485SlaveShowshowtoconfigureUARTforRS485functionalityinSlavemode.USBDEVUSBMassStorageShowshowtoimplementasimpleUSBMassStorageapplicationonLPC177x_8x.USB_AudioShowshowtoimplementUSBspeakeronLPCD177x_8x.USB_HIDShowshowtoimplementHIDdeviceonLPCD177x_8x.Usb_VirtualComShowshowtoconfigureUSBDeviceofasavirtualCOMport.USBHostLiteUsbHost_MassStorageShowshowtoconfigureUSBHostControlleronLPC177x_8x.WDTWdt_InterruptShowshowtouseWDTtogenerateinterruptafteraspecifictime.Wdt_ResetShowshowtouseWDTtogeneratechipresetafteraspecifictime.Wdt_WindowModeTesttheoperationofWindowModeofWindowWatchdogTimeronLPC177x_8x
2023/3/12 4:45:20 58.32MB LPC177x LPC178x CMSIS driver
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STMicroelectronics针对Cube(HAL)提供的经过URART/UART实现IAP,适用于STM32系列MCU,无需再设置BOOT引脚,仅需一个GPIO设置POR后执行IAP还是APP,分享给坛友,该程序包也可从ST官网(http://www.st.com/web/catalog/tools/FM147/CL1794/SC961/SS1743/LN1920/PF262163#)下载获得。
同时附带该程序包的APP.Note文档,【STM32Cubein-applicationprogrammingusingtheUSARTembeddedsoftware(AN4657)】。
2023/2/22 8:04:54 39.23MB STM32 HAL IAP
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高通Android智能手机处理方案的软件包括两个部分:1、以linux操作系统为基础的android系统2、以L4,REX为基础的Modem部分在高通芯片的架构中,一个IC内部集成有两个ARM处理器,一个ARM9专门负责处理通信协议,射频以及GPIO等,软件架构采用AMSS。
另外一个是ARM11,用来处理多媒体,上层应用,以及其他的一些任务,运行的系统是android系统,这两个处理器之间通过共享内存的硬件方式来进行通信。
2023/2/14 14:26:04 724KB 高通 Qualcomm qcom Android
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在日常工作中,钉钉打卡成了我生活中不可或缺的一部分。然而,有时候这个看似简单的任务却给我带来了不少烦恼。 每天早晚,我总是得牢记打开钉钉应用,点击"工作台",再找到"考勤打卡"进行签到。有时候因为工作忙碌,会忘记打卡,导致考勤异常,影响当月的工作评价。而且,由于我使用的是苹果手机,有时候系统更新后,钉钉的某些功能会出现异常,使得打卡变得更加麻烦。 另外,我的家人使用的是安卓手机,他们也经常抱怨钉钉打卡的繁琐。尤其是对于那些不太熟悉手机操作的长辈来说,每次打卡都是一次挑战。他们总是担心自己会操作失误,导致打卡失败。 为了解决这些烦恼,我开始思考是否可以通过编写一个全自动化脚本来实现钉钉打卡。经过一段时间的摸索和学习,我终于成功编写出了一个适用于苹果和安卓系统的钉钉打卡脚本。
2024-04-09 15:03 15KB 钉钉 钉钉打卡