Update vusb to match 3rd endpoint. (#9020)

* Update vusb to match 3rd endpoint.

- With the addition of https://github.com/qmk/v-usb/pull/1 a 3rd endpoint (endpoint4) becomes available.
- We can assign mouse/extrakeys to that endpoint as its a desirable feature and leave rawhid and console to compete for the 2nd endpoint.

NOTE: The version of vusb.c in future branch is older than master. Just remember that it will need a #error if both raw_hid and console are enabled at the same time.

* Final Fixes

* Update tmk_core/protocol/vusb/vusb.c

* Update tmk_core/protocol/vusb/vusb.c

* Update tmk_core/protocol/vusb/usbconfig.h

* Update tmk_core/protocol/vusb/usbconfig.h

* Update tmk_core/protocol/vusb/usbconfig.h

* Update tmk_core/protocol/vusb/usbconfig.h

* Updated vusb submodule to latest commit

1 files changed, 11 insertions, 7 deletions

diff --git a/tmk_core/protocol/vusb/vusb.c b/tmk_core/protocol/vusb/vusb.c
index 735a1c1d30..77bbbd7bd4 100644
--- a/tmk_core/protocol/vusb/vusb.c
+++ b/tmk_core/protocol/vusb/vusb.c
@@ -62,12 +62,16 @@ enum usb_interfaces {
     TOTAL_INTERFACES = NEXT_INTERFACE
 };
 
-#define MAX_INTERFACES 2
+#define MAX_INTERFACES 3
 
 #if (NEXT_INTERFACE - 1) > MAX_INTERFACES
 #    error There are not enough available interfaces to support all functions. Please disable one or more of the following: Mouse Keys, Extra Keys, Raw HID, Console
 #endif
 
+#if (defined(MOUSE_ENABLE) || defined(EXTRAKEY_ENABLE)) && CONSOLE_ENABLE
+#    error Mouse/Extra Keys share an endpoint with Console. Please disable one of the two.
+#endif
+
 static uint8_t keyboard_led_state = 0;
 static uint8_t vusb_idle_rate     = 0;
 
@@ -116,16 +120,16 @@ void raw_hid_send(uint8_t *data, uint8_t length) {
 
     uint8_t *temp = data;
     for (uint8_t i = 0; i < 4; i++) {
-        while (!usbInterruptIsReady3()) {
+        while (!usbInterruptIsReady4()) {
             usbPoll();
         }
-        usbSetInterrupt3(temp, 8);
+        usbSetInterrupt4(temp, 8);
         temp += 8;
     }
-    while (!usbInterruptIsReady3()) {
+    while (!usbInterruptIsReady4()) {
         usbPoll();
     }
-    usbSetInterrupt3(0, 0);
+    usbSetInterrupt4(0, 0);
 }
 
 __attribute__((weak)) void raw_hid_receive(uint8_t *data, uint8_t length) {
@@ -683,7 +687,7 @@ const PROGMEM usbConfigurationDescriptor_t usbConfigurationDescriptor = {
             .bLength         = sizeof(usbEndpointDescriptor_t),
             .bDescriptorType = USBDESCR_ENDPOINT
         },
-        .bEndpointAddress    = (USBRQ_DIR_DEVICE_TO_HOST | USB_CFG_EP3_NUMBER),
+        .bEndpointAddress    = (USBRQ_DIR_DEVICE_TO_HOST | USB_CFG_EP4_NUMBER),
         .bmAttributes        = 0x03,
         .wMaxPacketSize      = RAW_EPSIZE,
         .bInterval           = USB_POLLING_INTERVAL_MS
@@ -693,7 +697,7 @@ const PROGMEM usbConfigurationDescriptor_t usbConfigurationDescriptor = {
             .bLength         = sizeof(usbEndpointDescriptor_t),
             .bDescriptorType = USBDESCR_ENDPOINT
         },
-        .bEndpointAddress    = (USBRQ_DIR_HOST_TO_DEVICE | USB_CFG_EP3_NUMBER),
+        .bEndpointAddress    = (USBRQ_DIR_HOST_TO_DEVICE | USB_CFG_EP4_NUMBER),
         .bmAttributes        = 0x03,
         .wMaxPacketSize      = RAW_EPSIZE,
         .bInterval           = USB_POLLING_INTERVAL_MS