stm32: Fix usbfs rx buffer sizing
The usbfs receive buffers must also have space for the 2 byte crc at the end of a transmission. This fixes an error that could lead to lost messages from mcu to host (resulting in bytes_invalid increasing in stats) on the stm32f103. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
parent
045c938a61
commit
4f889ecd93
|
@ -29,9 +29,9 @@ struct ep_desc {
|
|||
struct ep_mem {
|
||||
struct ep_desc ep0, ep_acm, ep_bulk_out, ep_bulk_in;
|
||||
uint32_t ep0_tx[USB_CDC_EP0_SIZE / 2];
|
||||
uint32_t ep0_rx[USB_CDC_EP0_SIZE / 2];
|
||||
uint32_t ep0_rx[USB_CDC_EP0_SIZE / 2 + 1];
|
||||
uint32_t ep_acm_tx[USB_CDC_EP_ACM_SIZE / 2];
|
||||
uint32_t ep_bulk_out_rx[USB_CDC_EP_BULK_OUT_SIZE / 2];
|
||||
uint32_t ep_bulk_out_rx[USB_CDC_EP_BULK_OUT_SIZE / 2 + 1];
|
||||
uint32_t ep_bulk_in_tx[USB_CDC_EP_BULK_IN_SIZE / 2];
|
||||
};
|
||||
|
||||
|
|
Loading…
Reference in New Issue