力天电子提高版LT-ARM214X例程上.rar资源-CSDN文库

共1132个文件

o：238个

c：198个

h：180个

LT-ARM214X

上.rar

5星 · 超过95%的资源需积分: 9 119 浏览量 2010-12-20 18:28:13 上传评论收藏 14.19MB RAR 举报

力天电子是一家专注于嵌入式系统开发的公司，其产品广泛应用于工业自动化、物联网设备以及消费电子产品等领域。在本压缩包文件"力天电子提高版 LT-ARM214X 例程上.rar"中，包含的是针对力天电子开发板LT-ARM214X的高级示例代码，主要服务于学习和研究该开发平台的用户。 LT-ARM214X是一款基于ARM架构的微处理器开发板，具备高性能和低功耗的特点。ARM架构是目前全球最广泛使用的嵌入式处理器架构，其高效能和灵活性使得它成为众多开发者的选择。LT-ARM214X可能包含了多种外设接口，如串口、SPI、I2C、USB、以太网等，这些接口使得开发板能够与各种传感器和外围设备进行通信。在压缩包内的"力天电子提高版LT-ARM214X例程上"文件中，我们可以期待找到以下知识点： 1. **基础驱动程序**：为了使开发板上的硬件设备正常工作，通常需要编写或使用已有的驱动程序。这些驱动可能包括GPIO（通用输入输出）、ADC（模数转换）、DAC（数模转换）、PWM（脉宽调制）等，这些都是控制系统的基础。 2. **RTOS（实时操作系统）集成**：力天电子的例程可能采用了某种RTOS，如FreeRTOS、RT-Thread或uC/OS等，用于管理任务调度、内存管理和中断处理，以实现多任务并行执行。 3. **通信协议实现**：在例程中，可能会有串行通信协议（如UART）、网络通信（TCP/IP协议栈）、无线通信（如Wi-Fi或蓝牙）等的实例，帮助开发者理解和实现设备间的通信。 4. **应用示例**：开发板常常会提供一些实用的应用示例，如温湿度传感器数据采集、LCD显示控制、电机控制等，以展示开发板的功能和性能。 5. **中断和定时器编程**：中断和定时器是嵌入式系统中的关键部分，用于响应外部事件和执行周期性任务。示例代码可能会包含如何配置和使用中断服务例程及定时器的教程。 6. **调试技巧**：例程可能包含调试信息，如断点设置、日志输出等，有助于开发者理解代码运行过程并解决可能出现的问题。 7. **电源管理**：对于低功耗应用，电源管理至关重要。开发者可以通过例程学习如何优化系统功耗，例如通过休眠模式、动态电压频率调整（DVFS）等。 8. **文件系统和存储**：如果开发板支持闪存或者SD卡，那么可能会有关于文件系统（如FAT32）和数据存储的示例。 9. **图形界面**：对于带有LCD屏幕的开发板，可能包含GUI（图形用户界面）的创建和操作，如使用LCD驱动库和图形库。 10. **编译和烧录流程**：例程通常会附带编译环境的配置和烧录步骤，帮助用户将代码部署到开发板上。学习和分析这些例程，可以帮助开发者快速掌握LT-ARM214X开发板的使用方法，提升嵌入式系统开发技能，同时也为自己的项目提供参考和灵感。在实际操作中，应结合相关文档和手册，以获取更全面的理解。

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收起资源包目录

力天电子提高版 LT-ARM214X 例程上.rar （1132个子文件）

TXT_READER.sim._1 275KB

TFT_LCD.sim._1 152KB

AudioDevice.sim._1 19KB

UDisk_FILERW.sim._1 18KB

ENC28J60.sim._1 15KB

PS2_DECODE.sim._1 10KB

ucos_lpc2148.sim._1 10KB

ucos_lpc2148.sim._1 9KB

ucos_lpc2148.sim._1 8KB

Data_Acquisition.sim._1 6KB

USB_TRAN.sim._1 5KB

SO12864.sim._1 2KB

key.sim._1 2KB

key.sim._1 1KB

PC_Simple.aps 35KB

Data_Acquisition.aps 21KB

os_cpu_a.asm 42KB

ADS_TEST.axf 17KB

audio_class.c.bak 18KB

PS2_DECODE.C.bak 8KB

key.c.bak 2KB

HC595.h.bak 1KB

HC595.C.bak 804B

SO12864.cspy.bat 3KB

TFT_LCD.cspy.bat 3KB

Data_Acquisition.cspy.bat 3KB

ucos_lpc2148.cspy.bat 3KB

key.cspy.bat 3KB

ucos_lpc2148.cspy.bat 3KB

USB_TRAN.cspy.bat 3KB

ucos_lpc2148.cspy.bat 3KB

ENC28J60.cspy.bat 3KB

UDisk_FILERW.cspy.bat 3KB

key.cspy.bat 3KB

ucos_lpc2148.cspy.bat 3KB

Data_Acquisition.cspy.bat 3KB

ucos_lpc2148.cspy.bat 3KB

TXT_READER.cspy.bat 3KB

PS2_DECODE.cspy.bat 3KB

ENC28J60.cspy.bat 3KB

ucos_lpc2148.cspy.bat 3KB

AudioDevice.cspy.bat 2KB

SD_FATFS.cspy.bat 2KB

RTC.cspy.bat 2KB

PC_Simple.bbs 71B

PC_Simple.bsc 3.71MB

Chinese_Character.c 1.35MB

os_core.c 86KB

tff.c 57KB

ff.c 56KB

os_flag.c 55KB

os_task.c 51KB

os_tmr.c 46KB

os_q.c 41KB

usb_t9.c 39KB

usb_hw.c 37KB

os_mutex.c 37KB

共 1132 条

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