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use macros for usb interface numbers

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This commit is contained in:
Pavol Rusnak 2016-06-12 23:10:52 +02:00
parent 5e57a1ceaf
commit 57197e1463
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GPG Key ID: 91F3B339B9A02A3D
1 changed files with 8 additions and 10 deletions
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18
firmware/usb.c
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@ -28,7 +28,9 @@
#include "storage.h"
#include "util.h"
#define USB_INTERFACE_INDEX_MAIN 0
#if DEBUG_LINK
#define USB_INTERFACE_INDEX_DEBUG 1
#define USB_INTERFACE_INDEX_U2F 2
#else
#define USB_INTERFACE_INDEX_U2F 1
@ -175,7 +177,7 @@ static const struct usb_endpoint_descriptor hid_endpoints[2] = {{
static const struct usb_interface_descriptor hid_iface[] = {{
.bLength = USB_DT_INTERFACE_SIZE,
.bDescriptorType = USB_DT_INTERFACE,
.bInterfaceNumber = 0,
.bInterfaceNumber = USB_INTERFACE_INDEX_MAIN,
.bAlternateSetting = 0,
.bNumEndpoints = 2,
.bInterfaceClass = USB_CLASS_HID,
@ -238,7 +240,7 @@ static const struct usb_endpoint_descriptor hid_endpoints_debug[2] = {{
static const struct usb_interface_descriptor hid_iface_debug[] = {{
.bLength = USB_DT_INTERFACE_SIZE,
.bDescriptorType = USB_DT_INTERFACE,
.bInterfaceNumber = 1,
.bInterfaceNumber = USB_INTERFACE_INDEX_DEBUG,
.bAlternateSetting = 0,
.bNumEndpoints = 2,
.bInterfaceClass = USB_CLASS_HID,
@ -304,21 +306,17 @@ static int hid_control_request(usbd_device *dev, struct usb_setup_data *req, uin
}
#if DEBUG_LINK
if (req->wIndex == 1) {
if (req->wIndex == USB_INTERFACE_INDEX_DEBUG) {
debugLog(0, "", "hid_control_request debug");
*buf = (uint8_t *)hid_report_descriptor_debug;
*len = sizeof(hid_report_descriptor_debug);
} else {
debugLog(0, "", "hid_control_request trezor");
*buf = (uint8_t *)hid_report_descriptor;
*len = sizeof(hid_report_descriptor);
}
return 1;
#else
debugLog(0, "", "hid_control_request trezor");
#endif
debugLog(0, "", "hid_control_request main");
*buf = (uint8_t *)hid_report_descriptor;
*len = sizeof(hid_report_descriptor);
#endif
return 1;
}