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improve auto descriptor

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This commit is contained in:
hathach 2018-08-01 00:50:04 +07:00
parent 9444d45af6
commit 6d96b12e27
6 changed files with 54 additions and 42 deletions
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6
src/class/hid/hid_device.c
View File

@ -346,7 +346,7 @@ tusb_error_t hidd_open(uint8_t rhport, tusb_desc_interface_t const * desc_itf, u
if (desc_itf->bInterfaceProtocol == HID_PROTOCOL_KEYBOARD)
{
p_hid = &_hidd_itf[ITF_IDX_BOOT_KBD];
p_hid->desc_report = tud_desc_set.hid_report.boot_keyboard;
p_hid->desc_report = usbd_desc_set->hid_report.boot_keyboard;
p_hid->get_report_cb = tud_hid_keyboard_get_report_cb;
p_hid->set_report_cb = tud_hid_keyboard_set_report_cb;
@ -362,7 +362,7 @@ tusb_error_t hidd_open(uint8_t rhport, tusb_desc_interface_t const * desc_itf, u
if (desc_itf->bInterfaceProtocol == HID_PROTOCOL_MOUSE)
{
p_hid = &_hidd_itf[ITF_IDX_BOOT_MSE];
p_hid->desc_report = tud_desc_set.hid_report.boot_mouse;
p_hid->desc_report = usbd_desc_set->hid_report.boot_mouse;
p_hid->get_report_cb = tud_hid_mouse_get_report_cb;
p_hid->set_report_cb = tud_hid_mouse_set_report_cb;
@ -383,7 +383,7 @@ tusb_error_t hidd_open(uint8_t rhport, tusb_desc_interface_t const * desc_itf, u
// TODO parse report ID for keyboard, mouse
p_hid = &_hidd_itf[ITF_IDX_GENERIC];
p_hid->desc_report = tud_desc_set.hid_report.generic;
p_hid->desc_report = usbd_desc_set->hid_report.generic;
p_hid->get_report_cb = tud_hid_generic_get_report_cb;
p_hid->set_report_cb = tud_hid_generic_set_report_cb;

43
src/device/usbd.c
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@ -75,6 +75,15 @@ typedef struct {
CFG_TUSB_ATTR_USBRAM CFG_TUSB_MEM_ALIGN uint8_t _usbd_ctrl_buf[CFG_TUD_CTRL_BUFSIZE];
static usbd_device_t _usbd_dev;
// Auto descriptor is enabled, descriptor set point to auto generated one
#if CFG_TUD_DESC_AUTO
extern tud_desc_set_t const _usbd_auto_desc_set;
tud_desc_set_t const* usbd_desc_set = &_usbd_auto_desc_set;
#else
tud_desc_set_t const* usbd_desc_set = &tud_desc_set;
#endif
//--------------------------------------------------------------------+
// Class Driver
//--------------------------------------------------------------------+
@ -310,33 +319,6 @@ static void usbd_reset(uint8_t rhport)
{
if ( usbd_class_drivers[i].reset ) usbd_class_drivers[i].reset( rhport );
}
#if CFG_TUD_DESC_AUTO
extern tusb_desc_device_t const _desc_auto_device;
extern uint8_t const * const _desc_auto_config;
tud_desc_set.device = (uint8_t const*) &_desc_auto_device;
tud_desc_set.config = _desc_auto_config;
#if CFG_TUD_HID
#if CFG_TUD_HID_KEYBOARD && CFG_TUD_HID_KEYBOARD_BOOT
extern uint8_t const _desc_auto_hid_boot_kbd_report[];
tud_desc_set.hid_report.boot_keyboard = _desc_auto_hid_boot_kbd_report;
#endif
#if CFG_TUD_HID_MOUSE && CFG_TUD_HID_MOUSE_BOOT
extern uint8_t const _desc_auto_hid_boot_mse_report[];
tud_desc_set.hid_report.boot_mouse = _desc_auto_hid_boot_mse_report;
#endif
#if TUD_OPT_HID_GENERIC
extern uint8_t const _desc_auto_hid_generic_report[];
tud_desc_set.hid_report.generic = _desc_auto_hid_generic_report;
#endif
#endif // CFG_TUD_HID
#endif // CFG_TUD_DESC_AUTO
}
//--------------------------------------------------------------------+
@ -452,7 +434,7 @@ static tusb_error_t proc_set_config_req(uint8_t rhport, uint8_t config_number)
_usbd_dev.config_num = config_number;
//------------- parse configuration & open drivers -------------//
uint8_t const * desc_cfg = tud_desc_set.config;
uint8_t const * desc_cfg = (uint8_t const *) usbd_desc_set->config;
TU_ASSERT(desc_cfg != NULL, TUSB_ERROR_DESCRIPTOR_CORRUPTED);
uint8_t const * p_desc = desc_cfg + sizeof(tusb_desc_configuration_t);
uint16_t const cfg_len = ((tusb_desc_configuration_t*)desc_cfg)->wTotalLength;
@ -511,16 +493,17 @@ static uint16_t get_descriptor(uint8_t rhport, tusb_control_request_t const * co
switch(desc_type)
{
case TUSB_DESC_DEVICE:
desc_data = tud_desc_set.device;
desc_data = (uint8_t const *) usbd_desc_set->device;
len = sizeof(tusb_desc_device_t);
break;
case TUSB_DESC_CONFIGURATION:
desc_data = tud_desc_set.config;
desc_data = (uint8_t const *) usbd_desc_set->config;
len = ((tusb_desc_configuration_t const*) desc_data)->wTotalLength;
break;
case TUSB_DESC_STRING:
// String Descriptor always uses the desc set from user
if ( desc_index < tud_desc_set.string_count )
{
desc_data = tud_desc_set.string_arr[desc_index];

4
src/device/usbd.h
View File

@ -59,8 +59,8 @@
/// \brief Descriptor pointer collector to all the needed.
typedef struct {
uint8_t const * device; ///< pointer to device descriptor \ref tusb_desc_device_t
uint8_t const * config; ///< pointer to the whole configuration descriptor, starting by \ref tusb_desc_configuration_t
void const * device; ///< pointer to device descriptor \ref tusb_desc_device_t
void const * config; ///< pointer to the whole configuration descriptor, starting by \ref tusb_desc_configuration_t
uint8_t const** string_arr; ///< a array of pointers to string descriptors
uint16_t string_count;

37
src/device/usbd_auto_desc.c
View File

@ -49,8 +49,8 @@
// Auto Description Default Configure & Validation
//--------------------------------------------------------------------+
// IF HID Generic is required, it is multiple Report : Keyboard + Mouse + Gamepad + Joystick
#define TUD_OPT_HID_GENERIC (CFG_TUD_HID && ((CFG_TUD_HID_KEYBOARD && !CFG_TUD_HID_KEYBOARD_BOOT) || \
// If HID Generic interface is generated
#define AUTO_DESC_HID_GENERIC (CFG_TUD_HID && ((CFG_TUD_HID_KEYBOARD && !CFG_TUD_HID_KEYBOARD_BOOT) || \
(CFG_TUD_HID_MOUSE && !CFG_TUD_HID_MOUSE_BOOT)) )
/*------------- VID/PID -------------*/
#ifndef CFG_TUD_DESC_VID
@ -67,7 +67,7 @@
*/
#define _PID_MAP(itf, n) ( (CFG_TUD_##itf) << (n) )
#define CFG_TUD_DESC_PID (0x4000 | _PID_MAP(CDC, 0) | _PID_MAP(MSC, 1) | _PID_MAP(HID, 2) | \
_PID_MAP(HID_KEYBOARD, 2) | _PID_MAP(HID_MOUSE, 3) | (TUD_OPT_HID_GENERIC << 4) )
_PID_MAP(HID_KEYBOARD, 2) | _PID_MAP(HID_MOUSE, 3) | (AUTO_DESC_HID_GENERIC << 4) )
#endif
//--------------------------------------------------------------------+
@ -85,7 +85,7 @@
#define ITF_NUM_HID_BOOT_MSE (ITF_NUM_HID_BOOT_KBD + CFG_TUD_HID_KEYBOARD_BOOT)
#define ITF_NUM_HID_GEN (ITF_NUM_HID_BOOT_MSE + CFG_TUD_HID_MOUSE_BOOT)
#define ITF_TOTAL (ITF_NUM_HID_GEN + TUD_OPT_HID_GENERIC)
#define ITF_TOTAL (ITF_NUM_HID_GEN + AUTO_DESC_HID_GENERIC)
/*------------- Endpoint Numbering & Size -------------*/
#define _EP_IN(x) (0x80 | (x))
@ -132,7 +132,7 @@ uint8_t const _desc_auto_hid_boot_mse_report[] = { HID_REPORT_DESC_MOUSE() };
/*------------- Generic (composite) Descriptor -------------*/
#if TUD_OPT_HID_GENERIC
#if AUTO_DESC_HID_GENERIC
// Report ID: 0 if there is only 1 report
// starting from 1 if there is multiple reports
@ -255,7 +255,7 @@ typedef struct ATTR_PACKED
} hid_mse_boot;
#endif
#if TUD_OPT_HID_GENERIC
#if AUTO_DESC_HID_GENERIC
struct ATTR_PACKED
{
@ -521,7 +521,7 @@ desc_auto_cfg_t const _desc_auto_config_struct =
#endif // boot mouse
#if TUD_OPT_HID_GENERIC
#if AUTO_DESC_HID_GENERIC
//------------- HID Generic Multiple report -------------//
.hid_generic =
@ -566,6 +566,29 @@ desc_auto_cfg_t const _desc_auto_config_struct =
uint8_t const * const _desc_auto_config = (uint8_t const*) &_desc_auto_config_struct;
tud_desc_set_t const _usbd_auto_desc_set =
{
.device = &_desc_auto_device,
.config = &_desc_auto_config_struct,
.hid_report =
{
#if AUTO_DESC_HID_GENERIC
.generic = _desc_auto_hid_generic_report,
#else
.generic = NULL,
#endif
#if CFG_TUD_HID_KEYBOARD && CFG_TUD_HID_KEYBOARD_BOOT
.boot_keyboard = _desc_auto_hid_boot_kbd_report,
#endif
#if CFG_TUD_HID_MOUSE && CFG_TUD_HID_MOUSE_BOOT
.boot_mouse = _desc_auto_hid_boot_mse_report
#endif
}
};
#endif

3
src/device/usbd_pvt.h
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@ -48,6 +48,9 @@
extern osal_semaphore_t _usbd_ctrl_sem;
extern uint8_t _usbd_ctrl_buf[CFG_TUD_CTRL_BUFSIZE];
// Either point to tud_desc_set or usbd_auto_desc_set depending on CFG_TUD_DESC_AUTO
extern tud_desc_set_t const* usbd_desc_set;
//--------------------------------------------------------------------+
// INTERNAL API for stack management
//--------------------------------------------------------------------+

3
src/portable/nordic/nrf5x/dcd_nrf5x.c
View File

@ -46,6 +46,9 @@
#include "nrf_clock.h"
#include "device/dcd.h"
// TODO remove later
#include "device/usbd.h"
#include "device/usbd_pvt.h" // to use defer function helper
/*------------------------------------------------------------------*/