STM32F103的LCD1602程序_lcd1602.h资源-CSDN文库

共588个文件

c：337个

h：105个

s：43个

lcd1602

stm32f103

4星 · 超过85%的资源需积分: 37 64 浏览量 2018-12-25 10:56:12 上传评论 18 收藏 7.95MB RAR 举报

STM32F103的LCD1602程序是一个专为STM32F103C8T6微控制器设计的应用，用于驱动16x2字符型液晶显示器（LCD1602）。这个程序利用了STM32的HAL库，提供了一种标准化和简化的方式来与LCD1602接口进行通信。HAL库是意法半导体（STMicroelectronics）提供的一个高级抽象层，旨在简化STM32系列芯片的开发工作。 STM32F103C8T6是一款基于ARM Cortex-M3内核的微控制器，具有丰富的外设接口，如GPIO、SPI、I2C和USART等，这使得它非常适合于各种嵌入式系统设计，包括LCD显示。在这个程序中，LCD1602的控制是通过GPIO引脚模拟数据线和控制线来实现的，常见的连接包括RS（寄存器选择）、RW（读/写选择）、E（使能）以及数据线D0-D7。 LCD1602模块通常用于显示简单的文本信息，拥有16个字符宽度和2行显示高度。在程序中，用户需要根据实际硬件连接情况修改GPIO引脚定义，以便正确地驱动LCD1602。HAL库提供了函数接口，例如`HAL_GPIO_WritePin`和`HAL_Delay`，可以方便地控制GPIO状态和实现延时操作。 LCD1602的操作包括初始化、写指令和写数据。初始化过程会设置LCD的工作模式、显示参数和光标位置。写指令通常涉及设置显示控制、显示模式或光标移动。写数据则是将字符或自定义字符送入LCD的显示RAM中。在程序中，这些操作可能由特定的HAL库函数封装，如`HAL_LCD_WriteCommand`和`HAL_LCD_WriteData`。 HAL库的优势在于其模块化和易用性，它为每个外设提供了独立的驱动，使得开发者可以快速理解和集成LCD1602的功能。然而，使用HAL库可能会比直接操作寄存器稍微消耗更多的CPU资源，因此在性能要求极高的应用中，开发者可能需要考虑使用LL（Low-Layer）库或者直接操作GPIO寄存器。在提供的文件列表中，"1602"可能是程序的主要源代码文件，而"不带0x06"可能是指初始化序列中省略了0x06指令，该指令通常用于设置显示地址指针到起始位置。这意味着在初始化后，开发者可能需要自行处理显示地址的更新。 STM32F103的LCD1602程序是一个实用的示例，可以帮助初学者理解如何使用STM32的HAL库与LCD1602交互，并且由于附带了注释，有助于学习和调试。对于熟悉C语言和嵌入式系统开发的人员来说，这个程序是进一步了解STM32和LCD显示控制的宝贵资源。

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STM32F103的LCD1602程序（588个子文件）

libarm_cortexM3l_math.a 3.07MB

1602.uvguix.Administrator 164KB

1602.axf 873KB

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 174KB

stm32f1xx_hal_tim.c 161KB

arm_rfft_init_q15.c 141KB

stm32f1xx_hal_spi.c 99KB

stm32f1xx_hal_sd.c 88KB

stm32f1xx_hal_uart.c 85KB

stm32f1xx_hal_mmc.c 81KB

stm32f1xx_hal_adc.c 79KB

stm32f1xx_hal_usart.c 77KB

stm32f1xx_hal_irda.c 72KB

stm32f1xx_hal_eth.c 69KB

stm32f1xx_hal_smartcard.c 66KB

stm32f1xx_ll_usb.c 65KB

stm32f1xx_hal_tim_ex.c 61KB

stm32f1xx_hal_nand.c 60KB

arm_cfft_radix4_q15.c 56KB

stm32f1xx_hal_can.c 56KB

stm32f1xx_hal_adc_ex.c 52KB

stm32f1xx_hal_rtc.c 51KB

stm32f1xx_hal_rcc.c 49KB

stm32f1xx_hal_i2s.c 48KB

stm32f1xx_ll_sdmmc.c 48KB

stm32f1xx_ll_tim.c 45KB

arm_conv_partial_fast_q15.c 44KB

stm32f1xx_ll_adc.c 41KB

arm_cfft_radix4_q31.c 40KB

arm_conv_fast_q15.c 40KB

stm32f1xx_hal_pcd.c 39KB

arm_correlate_fast_q15.c 38KB

stm32f1xx_hal_flash_ex.c 36KB

stm32f1xx_ll_fsmc.c 35KB

arm_cfft_radix4_f32.c 35KB

stm32f1xx_hal_hcd.c 34KB

stm32f1xx_hal_nor.c 33KB

stm32f1xx_hal_dac.c 32KB

stm32f1xx_hal_rcc_ex.c 31KB

arm_fir_f32.c 30KB

stm32f1xx_hal_flash.c 30KB

stm32f1xx_hal_dma.c 28KB

arm_conv_partial_q15.c 25KB

arm_correlate_q7.c 25KB

arm_conv_partial_q7.c 24KB

stm32f1xx_hal_dac_ex.c 24KB

arm_mat_inverse_f64.c 24KB

arm_mat_inverse_f32.c 24KB

stm32f1xx_hal_pccard.c 24KB

arm_correlate_f32.c 24KB

stm32f1xx_ll_utils.c 24KB

arm_biquad_cascade_stereo_df2T_f32.c 23KB

arm_correlate_q15.c 23KB

arm_conv_q15.c 23KB

stm32f1xx_hal_sram.c 22KB

stm32f1xx_hal_gpio.c 22KB

arm_fir_q15.c 22KB

arm_conv_q7.c 22KB

arm_conv_partial_f32.c 22KB

stm32f1xx_hal_pwr.c 22KB

arm_conv_partial_fast_opt_q15.c 22KB

arm_conv_partial_opt_q7.c 22KB

arm_correlate_q31.c 21KB

arm_biquad_cascade_df1_32x64_q31.c 21KB

stm32f1xx_ll_spi.c 21KB

arm_conv_partial_opt_q15.c 21KB

arm_conv_partial_fast_q31.c 21KB

stm32f1xx_hal_cec.c 21KB

stm32f1xx_hal.c 21KB

arm_correlate_fast_q31.c 20KB

arm_conv_f32.c 20KB

arm_fir_interpolate_f32.c 20KB

arm_conv_partial_q31.c 20KB

stm32f1xx_hal_cortex.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 18KB

arm_cfft_radix2_q15.c 18KB

arm_dct4_f32.c 18KB

arm_conv_q31.c 18KB

stm32f1xx_ll_usart.c 18KB

arm_fir_lattice_f32.c 17KB

stm32f1xx_hal_rtc_ex.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

system_stm32f1xx.c 16KB

arm_lms_f32.c 16KB

arm_lms_norm_f32.c 16KB

共 588 条

T0F7C 000:353 SEGGER J-Link V5.10q Log File (0001ms, 0306ms total) T0F7C 000:353 DLL Compiled: Mar 4 2016 16:03:41 (0001ms, 0306ms total) T0F7C 000:353 Logging started @ 2018-11-07 13:42 (0001ms, 0306ms total) T0F7C 000:354 JLINK_SetWarnOutHandler(...) (0000ms, 0306ms total) T0F7C 000:354 JLINK_OpenEx(...) Firmware: J-Link ARM V8 compiled Nov 28 2014 13:44:46 Hardware: V8.00 S/N: 788594195 Feature(s): RDI,FlashDL,FlashBP,JFlash,GDB returns O.K. (0297ms, 0603ms total) T0F7C 000:651 JLINK_SetErrorOutHandler(...) (0000ms, 0603ms total) T0F7C 000:651 JLINK_ExecCommand("ProjectFile = "E:\沙苏平\STM32F1系列资料\STM32F103自写例程\1602,不带0x06\MDK-ARM\JLinkSettings.ini"", ...) returns 0x00 (0006ms, 0609ms total) T0F7C 000:886 JLINK_ExecCommand("Device = STM32F103C8", ...)Device "STM32F103C8" selected. returns 0x00 (0016ms, 0625ms total) T0F7C 000:902 JLINK_ExecCommand("DisableConnectionTimeout", ...) returns 0x01 (0000ms, 0625ms total) T0F7C 000:902 JLINK_GetHardwareVersion() returns 0x13880 (0000ms, 0625ms total) T0F7C 000:902 JLINK_GetDLLVersion() returns 51017 (0001ms, 0626ms total) T0F7C 000:903 JLINK_GetFirmwareString(...) (0000ms, 0626ms total) T0F7C 000:916 JLINK_GetDLLVersion() returns 51017 (0001ms, 0627ms total) T0F7C 000:917 JLINK_GetCompileDateTime() (0000ms, 0627ms total) T0F7C 000:923 JLINK_GetFirmwareString(...) (0000ms, 0627ms total) T0F7C 000:925 JLINK_GetHardwareVersion() returns 0x13880 (0000ms, 0627ms total) T0F7C 000:934 JLINK_TIF_Select(JLINKARM_TIF_JTAG) returns 0x00 (0006ms, 0633ms total) T0F7C 000:940 JLINK_SetSpeed(5000) (0001ms, 0634ms total) T0F7C 000:941 JLINK_GetIdData(...) >0x2F8 JTAG>TotalIRLen = ?, IRPrint = 0x..000000000000000000000000 >0xC8 JTAG>STM32 (connect): Can not attach to CPU. Trying connect under reset. >0x2F8 JTAG>TotalIRLen = 9, IRPrint = 0x0011 >0x30 JTAG> >0x210 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x30 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x2F8 JTAG>TotalIRLen = 9, IRPrint = 0x0011 >0x30 JTAG> >0x210 JTAG> >0x70 JTAG> >0x50 JTAG> >0x40 JTAG> >0x50 JTAG> >0x80 JTAG> >0x40 JTAG> >0x30 JTAG> >0x40 JTAG> >0x40 JTAG> >0x30 JTAG> >0x40 JTAG> >0x50 JTAG>Found Cortex-M3 r1p1, Little endian. -- 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)CoreSight components:ROMTbl 0 @ E00FF000 -- CPU_ReadMem(16 bytes @ 0xE00FF000) -- CPU_ReadMem(16 bytes @ 0xE000EFF0) -- CPU_ReadMem(16 bytes @ 0xE000EFE0)ROMTbl 0 [0]: FFF0F000, CID: B105E00D, PID: 001BB000 SCS -- CPU_ReadMem(16 bytes @ 0xE0001FF0) -- CPU_ReadMem(16 bytes @ 0xE0001FE0)ROMTbl 0 [1]: FFF02000, CID: B105E00D, PID: 001BB002 DWT -- CPU_ReadMem(16 bytes @ 0xE0002FF0) -- CPU_ReadMem(16 bytes @ 0xE0002FE0)ROMTbl 0 [2]: FFF03000, CID: B105E00D, PID: 000BB003 FPB -- CPU_ReadMem(16 bytes @ 0xE0000FF0) -- CPU_ReadMem(16 bytes @ 0xE0000FE0)ROMTbl 0 [3]: FFF01000, CID: B105E00D, PID: 001BB001 ITM -- CPU_ReadMem(16 bytes @ 0xE00FF010) -- CPU_ReadMem(16 bytes @ 0xE0040FF0) -- CPU_ReadMem(16 bytes @ 0xE0040FE0)ROMTbl 0 [4]: FFF41000, CID: B105900D, PID: 001BB923 TPIU-Lite ScanLen=9 NumDevices=2 aId[0]=0x3BA00477 aIrRead[0]=0 aScanLen[0]=0 aScanRead[0]=0 (0293ms, 0927ms total) T0F7C 001:234 JLINK_JTAG_GetDeviceID(DeviceIndex = 0) returns 0x3BA00477 (0000ms, 0927ms total) T0F7C 001:234 JLINK_JTAG_GetDeviceInfo(DeviceIndex = 0) returns 0x00 (0000ms, 0927ms total) T0F7C 001:234 JLINK_JTAG_GetDeviceID(DeviceIndex = 1) returns 0x16410041 (0001ms, 0928ms total) T0F7C 001:235 JLINK_JTAG_GetDeviceInfo(DeviceIndex = 1) returns 0x00 (0000ms, 0928ms total) T0F7C 001:235 JLINK_GetDLLVersion() returns 51017 (0000ms, 0928ms total) T0F7C 001:235 JLINK_CORE_GetFound() returns 0x30000FF (0000ms, 0928ms total) T0F7C 001:235 JLINK_GetDebugInfo(0x100) -- Value=0xE00FF003 returns 0x00 (0000ms, 0928ms total) T0F7C 001:238 JLINK_GetDebugInfo(0x100) -- Value=0xE00FF003 returns 0x00 (0000ms, 0928ms total) T0F7C 001:238 JLINK_GetDebugInfo(0x101) -- Value=0x00000000 returns 0x00 (0000ms, 0928ms total) T0F7C 001:238 JLINK_ReadMem (0xE0041FF0, 0x0010 Bytes, ...) -- CPU is running -- CPU_ReadMem(16 bytes @ 0xE0041FF0) - Data: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 returns 0x00 (0002ms, 0930ms total) T0F7C 001:240 JLINK_GetDebugInfo(0x102) -- Value=0x00000000 returns 0x00 (0000ms, 0930ms total) T0F7C 001:240 JLINK_GetDebugInfo(0x103) -- Value=0xE0040000 returns 0x00 (0000ms, 0930ms total) T0F7C 001:240 JLINK_GetDebugInfo(0x104) -- Value=0xE0000000 returns 0x00 (0000ms, 0930ms total) T0F7C 001:240 JLINK_GetDebugInfo(0x105) -- Value=0xE0001000 returns 0x00 (0000ms, 0930ms total) T0F7C 001:240 JLINK_GetDebugInfo(0x106) -- Value=0xE0002000 returns 0x00 (0000ms, 0930ms total) T0F7C 001:240 JLINK_GetDebugInfo(0x107) -- Value=0xE000E000 returns 0x00 (0000ms, 0930ms total) T0F7C 001:240 JLINK_GetDebugInfo(0x10C) -- Value=0xE000EDF0 returns 0x00 (0001ms, 0931ms total) T0F7C 001:241 JLINK_ReadMemU32(0xE000ED00, 0x0001 Items, ...) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000ED00) - Data: 31 C2 1F 41 returns 0x01 (0001ms, 0932ms total) T0F7C 001:242 JLINK_SetResetType(JLINKARM_RESET_TYPE_NORMAL) returns JLINKARM_RESET_TYPE_NORMAL (0000ms, 0932ms total) T0F7C 001:242 JLINK_Reset() -- CPU is running -- CPU_WriteMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_WriteMem(4 bytes @ 0xE000EDFC) -- 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_WriteMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_WriteMem(4 bytes @ 0xE000EDFC) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) >0x80 JTAG> >0x40 JTAG> >0x30 JTAG> >0x40 JTAG> >0x50 JTAG> >0x40 JTAG> -- CPU_WriteMem(4 bytes @ 0xE000EDFC) -- CPU_WriteMem(4 bytes @ 0xE0001028) -- CPU_WriteMem(4 bytes @ 0xE0001038) -- CPU_WriteMem(4 bytes @ 0xE0001048) -- CPU_WriteMem(4 bytes @ 0xE0001058) -- CPU_WriteMem(4 bytes @ 0xE0002000) -- CPU_ReadMem(4 bytes @ 0xE000EDFC) -- CPU_ReadMem(4 bytes @ 0xE0001000) (0037ms, 0969ms total) T0F7C 001:280 JLINK_Halt() returns 0x00 (0000ms, 0970ms total) T0F7C 001:280 JLINK_IsHalted() returns TRUE (0000ms, 0970ms total) T0F7C 001:280 JLINK_ReadMemU32(0xE000EDF0, 0x0001 Items, ...) -- CPU_ReadMem(4 bytes @ 0xE000EDF0) - Data: 03 00 03 00 returns 0x01 (0002ms, 0972ms total) T0F7C 001:282 JLINK_WriteU32(0xE000EDF0, 0xA05F0003) -- CPU_WriteMem(4 bytes @ 0xE000EDF0) returns 0x00 (0001ms, 0973ms total) T0F7C 001:283 JLINK_WriteU32(0xE000EDFC, 0x01000000) -- CPU_WriteMem(4 bytes @ 0xE000EDFC) returns 0x00 (0001ms, 0974ms total) T0F7C 001:306 JLINK_GetHWStatus(...) returns 0x00 (0002ms, 0976ms total) T0F7C 001:317 JLINK_GetNumBPUnits(Type = 0xFFFFFF00) returns 0x06 (0001ms, 0977ms total) T0F7C 001:318 JLINK_GetNumBPUnits(Type = 0xF0) returns 0x2000 (0000ms, 0977ms total) T0F7C 001:318 JLINK_GetNumWPUnits() returns 0x04 (0000ms, 0977ms total) T0F7C 001:327 JLINK_GetSpeed() returns 0x12C0 (0000ms, 0977ms total) T

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