STM32F103驱动四路MAX6675采集温度LCD1602显示串口打印数据.zip

共216个文件

d：40个

crf：39个

o：39个

STM32F103

MAX6675

采集温度

LCD1602显示

串口打印

需积分: 50 201 浏览量 2019-08-22 15:44:11 上传评论 9 收藏 7.65MB ZIP 举报

该压缩包文件包含了一个基于STM32F103微控制器的项目，主要目标是实现四路MAX6675温度传感器的数据采集，并通过LCD1602液晶显示屏进行显示，同时通过串行通信接口（UART）将数据发送出来。下面我们将详细探讨涉及的各个知识点。 1. **STM32F103**：STM32F103是意法半导体（STMicroelectronics）生产的基于ARM Cortex-M3内核的微控制器。它具有高性能、低功耗的特点，广泛应用于各种嵌入式系统。在本项目中，STM32F103负责控制整个系统的运行，包括读取传感器数据、处理数据以及驱动显示和通信。 2. **MAX6675**：MAX6675是一款集成了K型热电偶冷端补偿的温度传感器，它可以提供高达±0.5°C的精度。在四路配置中，意味着可以同时测量四个不同的温度点，这在多点温度监测系统中非常有用。STM32F103通过SPI（Serial Peripheral Interface）与MAX6675通信，读取温度数据。 3. **SPI通信**：SPI是一种同步串行通信协议，用于微控制器与外设之间的高速数据传输。在本项目中，STM32F103作为SPI主设备，向MAX6675发送命令并接收温度数据。SPI通信需要正确设置时钟极性、时钟相位、从设备选择（CS）等参数。 4. **LCD1602显示**：LCD1602是一种常见的字符型液晶显示屏，具有16列×2行的显示能力，可以显示文本信息。STM32F103通过I²C或直接的并行接口与LCD1602交互，发送命令和数据，控制显示内容。用户可能需要编写LCD1602的初始化代码和字符显示函数。 5. **串口打印**：串口通信（UART）是微控制器常见的通信方式之一，用于与计算机或其他设备进行数据交换。在这个项目中，STM32F103通过UART将采集到的温度数据发送到串口，便于通过串口调试助手查看和记录。设置好波特率、数据位、停止位和校验位后，即可进行数据传输。 6. **程序设计**：在实现这个项目时，开发者需要编写固件代码，包括初始化配置、中断服务程序、定时器管理、数据处理以及与各个硬件模块的交互逻辑。可能涉及到C语言编程，使用Keil uVision等IDE进行开发，并使用HAL库或LL库来简化驱动程序的编写。 7. **调试与测试**：项目完成后，开发者需要对硬件和软件进行调试，确保温度数据的准确性和实时性。这可能涉及到使用示波器检查信号、使用逻辑分析仪验证通信协议、通过串口打印查看数据流等方法。 8. **稳定性与可靠性**：项目描述中提到了“稳定可靠”，这意味着在实际应用中，系统需要能够长期稳定工作，不受外界因素过多影响，例如电源波动、温度变化等。为了保证这一点，需要在设计时考虑抗干扰措施，如滤波电路、合理的接地布局等。这个项目涵盖了嵌入式系统中的多个关键知识点，包括微控制器编程、传感器数据采集、人机交互界面设计以及串行通信，对于学习和提升STM32应用开发能力非常有帮助。通过这个项目，开发者可以掌握到从硬件连接到软件实现的全过程，对于理解嵌入式系统的工作原理具有重要意义。

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STM32F103 驱动四路MAX6675 采集温度 LCD1602显示串口打印数据.zip （216个子文件）

BASE.axf 342KB

BASE.uvguix.JY-LM.bak 71KB

BASE_sct.Bak 479B

stm32f10x_tim.c 107KB

stm32f10x_flash.c 61KB

stm32f10x_rcc.c 50KB

stm32f10x_adc.c 46KB

stm32f10x_i2c.c 45KB

stm32f10x_can.c 44KB

stm32f10x_usart.c 37KB

system_stm32f10x.c 36KB

stm32f10x_fsmc.c 35KB

stm32f10x_spi.c 30KB

stm32f10x_dma.c 29KB

stm32f10x_sdio.c 28KB

stm32f10x_gpio.c 23KB

stm32f10x_dac.c 19KB

core_cm3.c 17KB

stm32f10x_cec.c 11KB

stm32f10x_pwr.c 9KB

stm32f10x_rtc.c 8KB

stm32f10x_bkp.c 8KB

misc.c 7KB

stm32f10x_exti.c 7KB

stm32f10x_wwdg.c 6KB

stm32f10x_dbgmcu.c 5KB

stm32f10x_iwdg.c 5KB

max6675.c 5KB

main.c 5KB

stm32f10x_it.c 4KB

stm32f10x_crc.c 3KB

USART.c 3KB

timer.c 2KB

lcd1602.c 2KB

spi.c 1KB

sys.c 872B

led.c 679B

delay.c 484B

1602.c 219B

stm32f10x_tim.crf 360KB

stm32f10x_can.crf 347KB

main.crf 347KB

1602.crf 347KB

stm32f10x_adc.crf 346KB

stm32f10x_rcc.crf 346KB

stm32f10x_flash.crf 346KB

stm32f10x_i2c.crf 345KB

stm32f10x_usart.crf 344KB

stm32f10x_fsmc.crf 344KB

usart.crf 343KB

stm32f10x_sdio.crf 343KB

stm32f10x_spi.crf 343KB

stm32f10x_gpio.crf 342KB

stm32f10x_dma.crf 342KB

max6675.crf 342KB

lcd1602.crf 341KB

stm32f10x_dac.crf 340KB

stm32f10x_cec.crf 340KB

dma.crf 340KB

rgb.crf 340KB

system_stm32f10x.crf 340KB

stm32f10x_bkp.crf 340KB

timer.crf 340KB

stm32f10x_pwr.crf 340KB

stm32f10x_rtc.crf 340KB

stm32f10x_exti.crf 339KB

sys.crf 339KB

stm32f10x_wwdg.crf 339KB

misc.crf 339KB

led.crf 339KB

stm32f10x_iwdg.crf 338KB

spi.crf 338KB

time.crf 338KB

stm32f10x_crc.crf 338KB

delay.crf 338KB

stm32f10x_it.crf 338KB

stm32f10x_dbgmcu.crf 338KB

core_cm3.crf 4KB

stm32f10x_dbgmcu.d 2KB

stm32f10x_usart.d 2KB

stm32f10x_flash.d 2KB

stm32f10x_gpio.d 2KB

stm32f10x_iwdg.d 2KB

stm32f10x_wwdg.d 2KB

stm32f10x_fsmc.d 2KB

stm32f10x_sdio.d 2KB

stm32f10x_exti.d 2KB

system_stm32f10x.d 2KB

stm32f10x_tim.d 2KB

stm32f10x_dma.d 2KB

stm32f10x_rcc.d 2KB

stm32f10x_pwr.d 2KB

stm32f10x_spi.d 2KB

stm32f10x_rtc.d 2KB

stm32f10x_dac.d 2KB

stm32f10x_i2c.d 2KB

stm32f10x_can.d 2KB

stm32f10x_crc.d 2KB

stm32f10x_cec.d 2KB

stm32f10x_bkp.d 2KB

共 216 条

T15A0 000:344 SEGGER J-Link V4.98e Log File (0001ms, 0300ms total) T15A0 000:344 DLL Compiled: May 5 2015 11:00:52 (0001ms, 0300ms total) T15A0 000:344 Logging started @ 2019-08-22 12:34 (0001ms, 0300ms total) T15A0 000:345 JLINK_SetWarnOutHandler(...) (0001ms, 0301ms total) T15A0 000:346 JLINK_OpenEx(...) Firmware: J-Link V9 compiled Apr 20 2018 16:47:26 Hardware: V9.40 S/N: 59404884 Feature(s): RDI, GDB, FlashDL, FlashBP, JFlash returns O.K. (0283ms, 0584ms total) T15A0 000:629 JLINK_SetErrorOutHandler(...) (0000ms, 0584ms total) T15A0 000:629 JLINK_ExecCommand("ProjectFile = "C:\Users\JY-LM\Desktop\测温\User\JLinkSettings.ini"", ...) returns 0x00 (0018ms, 0602ms total) T15A0 000:653 JLINK_ExecCommand("Device = STM32F103C8", ...)Device "STM32F103C8" selected. returns 0x00 (0007ms, 0609ms total) T15A0 000:660 JLINK_ExecCommand("DisableConnectionTimeout", ...) returns 0x01 (0000ms, 0609ms total) T15A0 000:660 JLINK_GetHardwareVersion() returns 0x16F30 (0000ms, 0609ms total) T15A0 000:660 JLINK_GetDLLVersion() returns 49805 (0000ms, 0609ms total) T15A0 000:660 JLINK_GetFirmwareString(...) (0000ms, 0609ms total) T15A0 000:675 JLINK_GetDLLVersion() returns 49805 (0000ms, 0609ms total) T15A0 000:675 JLINK_GetCompileDateTime() (0000ms, 0609ms total) T15A0 000:680 JLINK_GetFirmwareString(...) (0000ms, 0609ms total) T15A0 000:684 JLINK_GetHardwareVersion() returns 0x16F30 (0000ms, 0609ms total) T15A0 000:700 JLINK_TIF_Select(JLINKARM_TIF_SWD) returns 0x00 (0003ms, 0612ms total) T15A0 000:703 JLINK_SetSpeed(5000) (0001ms, 0613ms total) T15A0 000:704 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> >0x0D TIF> >0x28 TIF> >0x0D TIF> >0x28 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_WriteMem(4 bytes @ 0xE000EDF0) -- CPU_ReadMem(4 bytes @ 0xE0002000)FPUnit: 6 code (BP) slots and 2 literal slots -- CPU_ReadMem(4 bytes @ 0xE000EDFC) -- CPU_WriteMem(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 >0x0D TIF> >0x21 TIF> returns 0x1BA01477 (0155ms, 0768ms total) T15A0 000:859 JLINK_GetDLLVersion() returns 49805 (0000ms, 0768ms total) T15A0 000:859 JLINK_CORE_GetFound() returns 0x30000FF (0000ms, 0768ms total) T15A0 000:859 JLINK_GetDebugInfo(0x100) -- Value=0xE00FF003 returns 0x00 (0000ms, 0768ms total) T15A0 000:864 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, 0769ms total) T15A0 000:865 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, 0770ms total) T15A0 000:866 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, 0771ms total) T15A0 000:867 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 (0005ms, 0776ms total) T15A0 000:872 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, 0777ms total) T15A0 000:873 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, 0778ms total) T15A0 000:874 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, 0779ms total) T15A0 000:875 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, 0780ms total) T15A0 000:876 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 (0001ms, 0781ms total) T15A0 000:877 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, 0782ms total) T15A0 000:878 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 (0001ms, 0783ms total) T15A0 000:879 JLINK_ReadMemU32(0xE000ED00, 0x0001 Items, ...) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000ED00) - Data: 31 C2 1F 41 returns 0x01 (0001ms, 0784ms total) T15A0 000:880 JLINK_SetResetType(JLINKARM_RESET_TYPE_NORMAL) returns JLINKARM_RESET_TYPE_NORMAL (0001ms, 0785ms total) T15A0 000:881 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_WriteMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_WriteMem(4 bytes @ 0xE000EDFC) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU_WriteMem(4 bytes @ 0xE0002000) -- CPU_ReadMem(4 bytes @ 0xE000EDFC) -- CPU_ReadMem(4 bytes @ 0xE0001000) (0023ms, 0808ms total) T15A0 000:904 JLINK_Halt() returns 0x00 (0000ms, 0808ms total) T15A0 000:904 JLINK_IsHalted() returns TRUE (0000ms, 0808ms total) T15A0 000:904 JLINK_ReadMemU32(0xE000EDF0, 0x0001 Items, ...) -- CPU_ReadMem(4 bytes @ 0xE000EDF0) - Data: 03 00 03 00 returns 0x01 (0001ms, 0809ms total) T15A0 000:905 JLINK_WriteU32(0xE000EDF0, 0xA05F0003) -- CPU_WriteMem(4 bytes @ 0xE000EDF0) returns 0x00 (0001ms, 0810ms total) T15A0 000:906 JLINK_WriteU32(0xE000EDFC, 0x01000000) -- CPU_WriteMem(4 bytes @ 0xE000EDFC) returns 0x00 (0001ms, 0811ms total) T15A0 000:922 JLINK_GetHWStatus(...) returns 0x00 (0001ms, 0812ms total) T15A0 000:933 JLINK_GetNumBPUnits(Type = 0xFFFFFF00) returns

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