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In developing a Renesas RA6M3 project based on Free RTOS, using PCDC to transfer data . Here, write happens properly but once we get read complete interrupt it goes into Default handler. Kindly give proper solution for this.Read more
In developing a Renesas RA6M3 project based on Free RTOS, using PCDC to transfer data . Here, write happens properly but once we get read complete interrupt it goes into Default handler. Kindly give proper solution for this.
It seems to be caused by the read buffer (g_read_buf) only being 8 bytes in size, whereas the max packet size for the full speed bulk transfer is 64 bytes. The USB driver sets up a 64 byte transfer with the DMAC when R_USB_Read() is called, then the DMAC transfer over writes some other data in RAM.
It seems to be caused by the read buffer (g_read_buf) only being 8 bytes in size, whereas the max packet size for the full speed bulk transfer is 64 bytes. The USB driver sets up a 64 byte transfer with the DMAC when R_USB_Read() is called, then the DMAC transfer over writes some other data in RAM.
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