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all interfaces works!

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This commit is contained in:
Edward Emelianov
2026-02-12 23:16:48 +03:00
parent e17058b2de
commit 2fa218f695
13 changed files with 55 additions and 25 deletions
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8
F3:F303/InterfaceBoard/usb_descr.h
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@@ -57,15 +57,17 @@
// buffer sizes
// for USB FS EP0 buffers are from 8 to 64 bytes long
#define USB_EP0BUFSZ 64
#define USB_EP0BUFSZ 16
// virtual
#define USB_EP1BUFSZ 10
// Rx/Tx EPs (USB_BTABLE_SIZE-64-2*USB_EP0BUFSZ)/(2*InterfacesAmount) rounded to 8
// 534 / 112 -> 4
#define _RTBUFSZ8 (((USB_BTABLE_SIZE) - 64 - (2 * (USB_EP0BUFSZ)))/(16 * (InterfacesAmount)))
// ([btable size] - [registers] - [EP0 buffers])/([interfaces buffers (Rx/Tx)])/8 (for rounding by 8 later)
#define _RTBUFSZ8 (((USB_BTABLE_SIZE)/(ACCESSZ) - (LASTADDR_DEFAULT) - (2 * (USB_EP0BUFSZ)))/(16 * (InterfacesAmount)))
// 32 bytes; so we have free 86 bytes which can't be used
#define USB_RXBUFSZ (8 * (_RTBUFSZ8))
#define USB_TXBUFSZ (8 * (_RTBUFSZ8))
//#define USB_RXBUFSZ 8
//#define USB_TXBUFSZ 8
// string descriptors
enum{