EMTime/libopencm3
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

usb: Fixed up the number of endpoints defined in the control structures

Browse Source
This commit is contained in:
dragonmux
2024-04-17 18:43:21 +01:00
committed by Piotr Esden-Tempski
parent e135b9000d
commit 22ef380fbf
3 changed files with 14 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
lib/usb/usb_private.h
View File

@@ -43,6 +43,13 @@ LGPL License Terms @ref lgpl_license
#define MIN(a, b) ((a) < (b) ? (a) : (b))
/* The max number of endpoints is core-dependant - for the F4 it's 4, for the H7 it's 8 */
#if defined(STM32H7)
#define ENDPOINT_COUNT 8U
#else
#define ENDPOINT_COUNT 4U
#endif
/** Internal collection of device information. */
struct _usbd_device {
const struct usb_device_descriptor *desc;
@@ -105,12 +112,12 @@ struct _usbd_device {
uint16_t fifo_mem_top;
uint16_t fifo_mem_top_ep0;
uint8_t force_nak[4];
uint8_t force_nak[ENDPOINT_COUNT];
/*
* We keep a backup copy of the out endpoint size registers to restore
* them after a transaction.
*/
uint32_t doeptsiz[4];
uint32_t doeptsiz[ENDPOINT_COUNT];
/*
* Received packet size for each endpoint. This is assigned in
* stm32f107_poll() which reads the packet status push register GRXSTSP