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change HID config, move HID boot config to part of auto descriptor only

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This commit is contained in:
hathach
2018-07-28 12:38:45 +07:00
parent 456506045f
commit 9f61493020
11 changed files with 120 additions and 93 deletions
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src/class/hid/hid_device.c
+34 -15
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@@ -38,7 +38,7 @@
#include "tusb_option.h"
#if (TUSB_OPT_DEVICE_ENABLED && TUD_OPT_HID_ENABLED)
#if (TUSB_OPT_DEVICE_ENABLED && CFG_TUD_HID)
#define _TINY_USB_SOURCE_FILE_
//--------------------------------------------------------------------+
@@ -82,9 +82,16 @@ CFG_TUSB_ATTR_USBRAM static hidd_interface_t _kbd_itf;
CFG_TUSB_ATTR_USBRAM static hidd_interface_t _mse_itf;
#endif
#if 0 // CFG_TUD_HID_BOOT_PROTOCOL
CFG_TUSB_ATTR_USBRAM static hidd_interface_t _composite_itf;
#endif
CFG_TUSB_ATTR_USBRAM static hidd_interface_t _hidd_itf;
//--------------------------------------------------------------------+
// HID GENERIC API
//--------------------------------------------------------------------+
bool tud_hid_generic_ready(void)
{
}
//--------------------------------------------------------------------+
// KEYBOARD APPLICATION API
@@ -173,6 +180,7 @@ bool tud_hid_keyboard_key_sequence(const char* str, uint32_t interval_ms)
}
}
return true;
}
#endif // CFG_TUD_HID_ASCII_TO_KEYCODE_LOOKUP
@@ -268,23 +276,25 @@ void hidd_reset(uint8_t rhport)
#endif
}
tusb_error_t hidd_open(uint8_t rhport, tusb_desc_interface_t const * desc_itf, uint16_t *p_length)
tusb_error_t hidd_open(uint8_t rhport, tusb_desc_interface_t const * desc_itf, uint16_t *p_len)
{
uint8_t const *p_desc = (uint8_t const *) desc_itf;
//------------- HID descriptor -------------//
p_desc += p_desc[DESC_OFFSET_LEN];
tusb_hid_descriptor_hid_t const *desc_hid = (tusb_hid_descriptor_hid_t const *) p_desc;
TU_ASSERT(HID_DESC_TYPE_HID == desc_hid->bDescriptorType, TUSB_ERROR_HIDD_DESCRIPTOR_INTERFACE);
TU_ASSERT(HID_DESC_TYPE_HID == desc_hid->bDescriptorType, ERR_TUD_INVALID_DESCRIPTOR);
//------------- Endpoint Descriptor -------------//
p_desc += p_desc[DESC_OFFSET_LEN];
tusb_desc_endpoint_t const *desc_edpt = (tusb_desc_endpoint_t const *) p_desc;
TU_ASSERT(TUSB_DESC_ENDPOINT == desc_edpt->bDescriptorType, TUSB_ERROR_HIDD_DESCRIPTOR_INTERFACE);
TU_ASSERT(TUSB_DESC_ENDPOINT == desc_edpt->bDescriptorType, ERR_TUD_INVALID_DESCRIPTOR);
*p_len = 0;
if (desc_itf->bInterfaceSubClass == HID_SUBCLASS_BOOT)
{
TU_ASSERT(desc_itf->bInterfaceProtocol == HID_PROTOCOL_KEYBOARD || desc_itf->bInterfaceProtocol == HID_PROTOCOL_MOUSE, TUSB_ERROR_HIDD_DESCRIPTOR_INTERFACE);
TU_ASSERT(desc_itf->bInterfaceProtocol == HID_PROTOCOL_KEYBOARD || desc_itf->bInterfaceProtocol == HID_PROTOCOL_MOUSE, ERR_TUD_INVALID_DESCRIPTOR);
hidd_interface_t * p_hid = NULL;
@@ -293,7 +303,6 @@ tusb_error_t hidd_open(uint8_t rhport, tusb_desc_interface_t const * desc_itf, u
{
p_hid = &_kbd_itf;
p_hid->report_desc = tud_desc_set.hid_report.boot_keyboard;
p_hid->boot_protocol = CFG_TUD_HID_KEYBOARD_BOOT; // default mode is BOOT if enabled
p_hid->get_report_cb = tud_hid_keyboard_get_report_cb;
p_hid->set_report_cb = tud_hid_keyboard_set_report_cb;
}
@@ -304,13 +313,12 @@ tusb_error_t hidd_open(uint8_t rhport, tusb_desc_interface_t const * desc_itf, u
{
p_hid = &_mse_itf;
p_hid->report_desc = tud_desc_set.hid_report.boot_mouse;
p_hid->boot_protocol = CFG_TUD_HID_MOUSE_BOOT; // default mode is BOOT if enabled
p_hid->get_report_cb = tud_hid_mouse_get_report_cb;
p_hid->set_report_cb = tud_hid_mouse_set_report_cb;
}
#endif
TU_ASSERT(p_hid, TUSB_ERROR_HIDD_DESCRIPTOR_INTERFACE);
TU_ASSERT(p_hid, ERR_TUD_INVALID_DESCRIPTOR);
VERIFY(p_hid->report_desc, TUSB_ERROR_DESCRIPTOR_CORRUPTED);
TU_ASSERT( dcd_edpt_open(rhport, desc_edpt), TUSB_ERROR_DCD_FAILED );
@@ -319,15 +327,26 @@ tusb_error_t hidd_open(uint8_t rhport, tusb_desc_interface_t const * desc_itf, u
p_hid->itf_num = desc_itf->bInterfaceNumber;
p_hid->ep_in = desc_edpt->bEndpointAddress;
p_hid->report_id = 0;
p_hid->boot_protocol = true; // default mode is BOOT
*p_length = sizeof(tusb_desc_interface_t) + sizeof(tusb_hid_descriptor_hid_t) + sizeof(tusb_desc_endpoint_t);
*p_len = sizeof(tusb_desc_interface_t) + sizeof(tusb_hid_descriptor_hid_t) + sizeof(tusb_desc_endpoint_t);
}
else
{
// TODO HID generic
hidd_interface_t * p_hid = &_hidd_itf;
p_hid->itf_num = desc_itf->bInterfaceNumber;
p_hid->ep_in = desc_edpt->bEndpointAddress;
// TODO parse report ID for keyboard, mouse
*p_length = 0;
return TUSB_ERROR_HIDD_DESCRIPTOR_INTERFACE;
p_hid->report_id = 0;
p_hid->report_len = 0;
p_hid->report_desc = NULL;
//p_hid->get_report_cb = tud_hid_get_report_cb;
//p_hid->set_report_cb = tud_hid_set_report_cb;
return ERR_TUD_INVALID_DESCRIPTOR;
}
return TUSB_ERROR_NONE;
@@ -352,7 +371,7 @@ tusb_error_t hidd_control_request_st(uint8_t rhport, tusb_control_request_t cons
{
STASK_ASSERT ( p_hid->report_len <= CFG_TUD_CTRL_BUFSIZE );
// use device control buffer (in USB SRAM)
// use device control buffer
memcpy(_usbd_ctrl_buf, p_hid->report_desc, p_hid->report_len);
usbd_control_xfer_st(rhport, p_request->bmRequestType_bit.direction, _usbd_ctrl_buf, p_hid->report_len);