54c6009a54 | ||
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.vscode | ||
CMSIS | ||
cmake | ||
n32g430_std_periph_driver | ||
source | ||
.clang-format | ||
.gitignore | ||
CMakeLists.txt | ||
README.md | ||
n32g430_flash.ld | ||
project.cmake | ||
startup_n32g430_gcc.s |
README.md
1、功能说明
/* 简单描述工程功能 */
这个例程配置并演示了FPU的浮点运算单元
2、使用环境
软件开发环境:KEIL MDK-ARM V5.34.0.0
IAR EWARM 8.50.1
硬件环境:基于评估板N32G430C8L7-STB V1.0开发
3、使用说明
/* 描述相关模块配置方法;例如:时钟,I/O等 */
SystemClock:128MHz
USART:TX - PA9,RX - PA10,波特率115200
/* 描述Demo的测试步骤和现象 */
1.编译后下载程序复位运行;
2.使用Julia套装测试FPU,查看打印的信息,并比较打开或关闭FPU单元的计算时间。
4、注意事项 无
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Function description /* A brief description of the engineering function */ This routine configures and demonstrates the FPU floating point arithmetic unit
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Use environment Software development environment: KEIL MDK-ARM V5.34.0.0 IAR EWARM 8.50.1
Hardware environment: Developed based on the evaluation board N32G430C8L7-STB V1.0
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Instructions for use /* Describe the related module configuration method; For example: clock, I/O, etc. / SystemClock: 128 MHZ USART: TX-PA9, RX-PA10, baud rate 115200 / Describes the test steps and symptoms of Demo */
- Reset and run the downloaded program after compilation;
- Use the Julia set to test the FPU, view the printed information, and compare the calculation time of opening or closing the FPU unit.
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Precautions None