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| author | root <root@lab2.panaceas.james.local> | 2014-11-02 18:17:44 +0000 |
|---|---|---|
| committer | root <root@lab2.panaceas.james.local> | 2014-11-02 18:17:44 +0000 |
| commit | 12287ff0a55f929bf840dcb4780d3f77b862c434 (patch) | |
| tree | 46632674f393249e7cd74eacd7a4da00ccec540f /src/mouse.c | |
| parent | 479e719a64d75374f00438498cf91ba2601a63f1 (diff) | |
| download | stm32_usb_kvm-12287ff0a55f929bf840dcb4780d3f77b862c434.tar.gz stm32_usb_kvm-12287ff0a55f929bf840dcb4780d3f77b862c434.tar.bz2 stm32_usb_kvm-12287ff0a55f929bf840dcb4780d3f77b862c434.zip | |
fish
Diffstat (limited to 'src/mouse.c')
| -rw-r--r-- | src/mouse.c | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/src/mouse.c b/src/mouse.c deleted file mode 100644 index 6e0a207..0000000 --- a/src/mouse.c +++ /dev/null @@ -1,115 +0,0 @@ -#include "project.h" - -static const uint8_t mouse_report_descriptor[] = { - 0x05, 0x01, /* USAGE_PAGE (Generic Desktop) */ - 0x09, 0x02, /* USAGE (Mouse) */ - 0xa1, 0x01, /* COLLECTION (Application) */ - 0x09, 0x01, /* USAGE (Pointer) */ - 0xa1, 0x00, /* COLLECTION (Physical) */ - 0x05, 0x09, /* USAGE_PAGE (Button) */ - 0x19, 0x01, /* USAGE_MINIMUM (Button 1) */ - 0x29, 0x03, /* USAGE_MAXIMUM (Button 3) */ - 0x15, 0x00, /* LOGICAL_MINIMUM (0) */ - 0x25, 0x01, /* LOGICAL_MAXIMUM (1) */ - 0x95, 0x03, /* REPORT_COUNT (3) */ - 0x75, 0x01, /* REPORT_SIZE (1) */ - 0x81, 0x02, /* INPUT (Data,Var,Abs) */ - 0x95, 0x01, /* REPORT_COUNT (1) */ - 0x75, 0x05, /* REPORT_SIZE (5) */ - 0x81, 0x01, /* INPUT (Cnst,Ary,Abs) */ - 0x05, 0x01, /* USAGE_PAGE (Generic Desktop) */ - 0x09, 0x30, /* USAGE (X) */ - 0x09, 0x31, /* USAGE (Y) */ - 0x09, 0x38, /* USAGE (Wheel) */ - 0x15, 0x81, /* LOGICAL_MINIMUM (-127) */ - 0x25, 0x7f, /* LOGICAL_MAXIMUM (127) */ - 0x75, 0x08, /* REPORT_SIZE (8) */ - 0x95, 0x03, /* REPORT_COUNT (3) */ - 0x81, 0x06, /* INPUT (Data,Var,Rel) */ - 0xc0, /* END_COLLECTION */ - 0x09, 0x3c, /* USAGE (Motion Wakeup) */ - 0x05, 0xff, /* USAGE_PAGE (Vendor Defined Page 1) */ - 0x09, 0x01, /* USAGE (Vendor Usage 1) */ - 0x15, 0x00, /* LOGICAL_MINIMUM (0) */ - 0x25, 0x01, /* LOGICAL_MAXIMUM (1) */ - 0x75, 0x01, /* REPORT_SIZE (1) */ - 0x95, 0x02, /* REPORT_COUNT (2) */ - 0xb1, 0x22, /* FEATURE (Data,Var,Abs,NPrf) */ - 0x75, 0x06, /* REPORT_SIZE (6) */ - 0x95, 0x01, /* REPORT_COUNT (1) */ - 0xb1, 0x01, /* FEATURE (Cnst,Ary,Abs) */ - 0xc0 /* END_COLLECTION */ -}; - -static const struct -{ - struct usb_hid_descriptor hid_descriptor; - struct - { - uint8_t bReportDescriptorType; - uint16_t wDescriptorLength; - } __attribute__ ((packed)) hid_report; -} __attribute__ ((packed)) mouse_function = -{ - .hid_descriptor = - { - .bLength = sizeof (mouse_function),.bDescriptorType = USB_DT_HID,.bcdHID = - 0x0100,.bCountryCode = 0,.bNumDescriptors = 1,} - ,.hid_report = - { - .bReportDescriptorType = USB_DT_REPORT,.wDescriptorLength = - sizeof (mouse_report_descriptor),} -,}; - -const struct usb_endpoint_descriptor mouse_endpoint = { - .bLength = USB_DT_ENDPOINT_SIZE, - .bDescriptorType = USB_DT_ENDPOINT, - .bEndpointAddress = 0x82, - .bmAttributes = USB_ENDPOINT_ATTR_INTERRUPT, - .wMaxPacketSize = 4, - .bInterval = 0x20, -}; - -const struct usb_interface_descriptor mouse_iface = { - .bLength = USB_DT_INTERFACE_SIZE, - .bDescriptorType = USB_DT_INTERFACE, - .bInterfaceNumber = 1, - .bAlternateSetting = 0, - .bNumEndpoints = 1, - .bInterfaceClass = USB_CLASS_HID, - .bInterfaceSubClass = 1, /* boot */ - .bInterfaceProtocol = 2, /* mouse */ - .iInterface = 0, - - .endpoint = &mouse_endpoint, - - .extra = &mouse_function, - .extralen = sizeof (mouse_function), -}; - - -void -mouse_get_descriptor (uint8_t ** buf, uint16_t * len) -{ - - /* Handle the HID report descriptor. */ - *buf = (uint8_t *) mouse_report_descriptor; - *len = sizeof (mouse_report_descriptor); -} - -void -mouse_test (void) -{ - static int c = 1; - uint8_t buf[4] = { 0, 0, 0, 0 }; - - buf[0] = c & 7; - - buf[1] = c & 8 ? -1 : 1; - buf[2] = c & 16 ? -1 : 1; - buf[3] = c & 32 ? -1 : 1; - - c++; - - usbd_ep_write_packet (usbd_dev, 0x82, buf, 4); -} |