================================================================================ 样例使用说明 Sample Description ================================================================================ 功能描述: 此样例演示了TIM1比较模式下的中断功能,在中断中翻转GPIO。 Function descriptions: This sample demonstrates the interrupt function in TIM1 comparison mode, toggle the GPIO in an interrupt. ================================================================================ 测试环境: 测试用板:PY32F403_STK MDK版本: 5.28 IAR版本: 9.20 GCC版本:GNU Arm Embedded Toolchain 10.3-2021.10 Test environment: Test board: PY32F403_STK MDK Version: 5.28 IAR Version: 9.20 GCC Version: GNU Arm Embedded Toolchain 10.3-2021.10 ================================================================================ 使用步骤: 1. 编译下载并运行程序; 2. 逻辑分析仪抓取PA4/PA5波形,PA4在比较中断中翻转,PA5在更新中断中翻转。 Example execution steps: 1. compile and download the program to MCU and run it; 2. Using logic analyzer captures the PA4/PA5 waveform,PA4 toggle in the comparison interrupt and PA5 toggle in the update interrupt. ================================================================================ 注意事项: Notes: ================================================================================