主机spi1,从机spi2
时间: 2023-10-16 12:01:48 浏览: 39
主机使用的是SPI1,从机使用的是SPI2。在主函数中,可以看到主机通过SPI1的发送和接收函数来进行数据的发送和接收。而在从机的中断处理函数中,可以看到从机通过SPI2的接收中断来接收主机发送的数据,并通过SPI2的发送函数发送数据给主机。在主函数和中断处理函数中,都有对应的SPI初始化和配置的代码。
#### 引用[.reference_title]
- *1* [STM32 | 硬件SPI主从通信](https://blog.csdn.net/zhengnianli/article/details/101751138)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insert_down28v1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [STM32F1的SPI1与SPI2的收发实验](https://blog.csdn.net/doyoung1/article/details/107143632)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insert_down28v1,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [SPI通信(SPI1主机与SPI2从机)](https://blog.csdn.net/zhy421955124/article/details/77867322)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insert_down28v1,239^v3^insert_chatgpt"}} ] [.reference_item]
[ .reference_list ]