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STMicroelectronics / x-cube-azrtos-h7

X-CUBE-AZRTOS-H7 (Azure RTOS Software Expansion for STM32Cube) provides a full integration of Microsoft Azure RTOS in the STM32Cube environment for the STM32H7 series of microcontrollers.
https://www.st.com/en/embedded-software/x-cube-azrtos-h7.html
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usb dma #26

Closed chengshuihang closed 1 year ago

chengshuihang commented 2 years ago

您好！我想启用USB的DMA功能，我看到USBX中使用_ux_utility_memory_allocate来保证内存对齐，如果我需要启用cache，是不是只需要在HAL_HCD_HC_SubmitRequest前后调用SCB_CleanDCache_by_Addr或者SCB_InvalidateDCache_by_Addr函数即可？如下面截图这样的修改。 image image image image image image image

ALABSTM commented 1 year ago

Hi @chengshuihang,

Would you mind resubmitting this issue in English please? In the meanwhile, please allow me to close this one as written in Chinese.

With regards,

chengshuihang commented 1 year ago

您关闭它吧，我不介意。另外我英文水平可能不够，就不再用英文提交了 

流利偷。。。 @.***

 

------------------ 原始邮件 ------------------ 发件人: "Ali @.>; 发送时间: 2022年7月27日(星期三) 晚上7:26 收件人: @.>; 抄送: @.>; @.>; 主题: Re: [STMicroelectronics/x-cube-azrtos-h7] usb dma (Issue #26)

Hi @chengshuihang,

Would you mind resubmitting this issue in English please? In the meanwhile, please allow me to close this one as written in Chinese.

With regards,

— Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you were mentioned.Message ID: @.***>