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update all examples to use unique ID as serial if avaialble

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This commit is contained in:
hathach
2023-08-04 10:28:24 +07:00
parent 67ff3f7845
commit 9697c4df4e
23 changed files with 917 additions and 654 deletions
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48
examples/device/audio_4_channel_mic/src/usb_descriptors.c
View File

@@ -23,6 +23,7 @@
*
*/
#include "bsp/board_api.h"
#include "tusb.h"
/* A combination of interfaces must have a unique product id, since PC will save device driver after the first plug.
@@ -116,46 +117,59 @@ uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
// String Descriptors
//--------------------------------------------------------------------+
// String Descriptor Index
enum {
STRID_LANGID = 0,
STRID_MANUFACTURER,
STRID_PRODUCT,
STRID_SERIAL,
};
// array of pointer to string descriptors
char const* string_desc_arr [] =
{
char const* string_desc_arr [] = {
(const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409)
"PaniRCorp", // 1: Manufacturer
"MicNode_4_Ch", // 2: Product
"123458", // 3: Serials, should use chip ID
NULL, // 3: Serials will use unique ID if possible
"UAC2", // 4: Audio Interface
};
static uint16_t _desc_str[32];
static uint16_t _desc_str[32 + 1];
// Invoked when received GET STRING DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
{
uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
(void) langid;
size_t chr_count;
uint8_t chr_count;
if ( index == 0)
{
switch ( index ) {
case STRID_LANGID:
memcpy(&_desc_str[1], string_desc_arr[0], 2);
chr_count = 1;
}else
{
// Convert ASCII string into UTF-16
break;
case STRID_SERIAL:
chr_count = board_usb_get_serial(_desc_str + 1, 32);
break;
default:
// Note: the 0xEE index string is a Microsoft OS 1.0 Descriptors.
// https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/microsoft-defined-usb-descriptors
if ( !(index < sizeof(string_desc_arr) / sizeof(string_desc_arr[0])) ) return NULL;
const char *str = string_desc_arr[index];
// Cap at max char
chr_count = (uint8_t) strlen(str);
if ( chr_count > 31 ) chr_count = 31;
chr_count = strlen(str);
size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1; // -1 for string type
if ( chr_count > max_count ) chr_count = max_count;
for(uint8_t i=0; i<chr_count; i++)
{
// Convert ASCII string into UTF-16
for ( size_t i = 0; i < chr_count; i++ ) {
_desc_str[1 + i] = str[i];
}
break;
}
// first byte is length (including header), second byte is string type

46
examples/device/audio_test/src/usb_descriptors.c
View File

@@ -23,6 +23,7 @@
*
*/
#include "bsp/board_api.h"
#include "tusb.h"
/* A combination of interfaces must have a unique product id, since PC will save device driver after the first plug.
@@ -116,46 +117,61 @@ uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
// String Descriptors
//--------------------------------------------------------------------+
// String Descriptor Index
enum {
STRID_LANGID = 0,
STRID_MANUFACTURER,
STRID_PRODUCT,
STRID_SERIAL,
};
// array of pointer to string descriptors
char const* string_desc_arr [] =
{
(const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409)
"PaniRCorp", // 1: Manufacturer
"MicNode", // 2: Product
"123456", // 3: Serials, should use chip ID
NULL, // 3: Serials will use unique ID if possible
"UAC2", // 4: Audio Interface
};
static uint16_t _desc_str[32];
static uint16_t _desc_str[32 + 1];
// Invoked when received GET STRING DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
{
uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
(void) langid;
size_t chr_count;
uint8_t chr_count;
if ( index == 0)
{
switch ( index ) {
case STRID_LANGID:
memcpy(&_desc_str[1], string_desc_arr[0], 2);
chr_count = 1;
}else
{
// Convert ASCII string into UTF-16
break;
case STRID_SERIAL:
chr_count = board_usb_get_serial(_desc_str + 1, 32);
break;
default:
// Note: the 0xEE index string is a Microsoft OS 1.0 Descriptors.
// https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/microsoft-defined-usb-descriptors
if ( !(index < sizeof(string_desc_arr) / sizeof(string_desc_arr[0])) ) return NULL;
const char *str = string_desc_arr[index];
// Cap at max char
chr_count = (uint8_t) strlen(str);
if ( chr_count > 31 ) chr_count = 31;
chr_count = strlen(str);
size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1; // -1 for string type
if ( chr_count > max_count ) chr_count = max_count;
for(uint8_t i=0; i<chr_count; i++)
{
// Convert ASCII string into UTF-16
for ( size_t i = 0; i < chr_count; i++ ) {
_desc_str[1 + i] = str[i];
}
break;
}
// first byte is length (including header), second byte is string type

46
examples/device/audio_test_multi_rate/src/usb_descriptors.c
View File

@@ -24,6 +24,7 @@
*
*/
#include "bsp/board_api.h"
#include "tusb.h"
#include "usb_descriptors.h"
@@ -120,46 +121,61 @@ uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
// String Descriptors
//--------------------------------------------------------------------+
// String Descriptor Index
enum {
STRID_LANGID = 0,
STRID_MANUFACTURER,
STRID_PRODUCT,
STRID_SERIAL,
};
// array of pointer to string descriptors
char const* string_desc_arr [] =
{
(const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409)
"PaniRCorp", // 1: Manufacturer
"MicNode", // 2: Product
"123456", // 3: Serials, should use chip ID
NULL, // 3: Serials will use unique ID if possible
"UAC2", // 4: Audio Interface
};
static uint16_t _desc_str[32];
static uint16_t _desc_str[32 + 1];
// Invoked when received GET STRING DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
{
uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
(void) langid;
size_t chr_count;
uint8_t chr_count;
if ( index == 0)
{
switch ( index ) {
case STRID_LANGID:
memcpy(&_desc_str[1], string_desc_arr[0], 2);
chr_count = 1;
}else
{
// Convert ASCII string into UTF-16
break;
case STRID_SERIAL:
chr_count = board_usb_get_serial(_desc_str + 1, 32);
break;
default:
// Note: the 0xEE index string is a Microsoft OS 1.0 Descriptors.
// https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/microsoft-defined-usb-descriptors
if ( !(index < sizeof(string_desc_arr) / sizeof(string_desc_arr[0])) ) return NULL;
const char *str = string_desc_arr[index];
// Cap at max char
chr_count = (uint8_t) strlen(str);
if ( chr_count > 31 ) chr_count = 31;
chr_count = strlen(str);
size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1; // -1 for string type
if ( chr_count > max_count ) chr_count = max_count;
for(uint8_t i=0; i<chr_count; i++)
{
// Convert ASCII string into UTF-16
for ( size_t i = 0; i < chr_count; i++ ) {
_desc_str[1 + i] = str[i];
}
break;
}
// first byte is length (including header), second byte is string type

43
examples/device/cdc_dual_ports/src/usb_descriptors.c
View File

@@ -23,13 +23,14 @@
*
*/
#include "bsp/board_api.h"
#include "tusb.h"
/* A combination of interfaces must have a unique product id, since PC will save device driver after the first plug.
* Same VID/PID with different interface e.g MSC (first), then CDC (later) will possibly cause system error on PC.
*
* Auto ProductID layout's Bitmap:
* [MSB] MIDI | HID | MSC | CDC [LSB]
* [MSB] HID | MSC | CDC [LSB]
*/
#define _PID_MAP(itf, n) ( (CFG_TUD_##itf) << (n) )
#define USB_PID (0x4000 | _PID_MAP(CDC, 0) | _PID_MAP(MSC, 1) | _PID_MAP(HID, 2) | \
@@ -213,32 +214,43 @@ uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
// String Descriptors
//--------------------------------------------------------------------+
// String Descriptor Index
enum {
STRID_LANGID = 0,
STRID_MANUFACTURER,
STRID_PRODUCT,
STRID_SERIAL,
};
// array of pointer to string descriptors
char const *string_desc_arr[] =
{
(const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409)
"TinyUSB", // 1: Manufacturer
"TinyUSB Device", // 2: Product
"123456", // 3: Serials, should use chip ID
NULL, // 3: Serials will use unique ID if possible
"TinyUSB CDC", // 4: CDC Interface
};
static uint16_t _desc_str[32];
static uint16_t _desc_str[32 + 1];
// Invoked when received GET STRING DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
{
uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
(void) langid;
size_t chr_count;
uint8_t chr_count;
if ( index == 0)
{
switch ( index ) {
case STRID_LANGID:
memcpy(&_desc_str[1], string_desc_arr[0], 2);
chr_count = 1;
}else
{
break;
case STRID_SERIAL:
chr_count = board_usb_get_serial(_desc_str + 1, 32);
break;
default:
// Note: the 0xEE index string is a Microsoft OS 1.0 Descriptors.
// https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/microsoft-defined-usb-descriptors
@@ -247,14 +259,15 @@ uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
const char *str = string_desc_arr[index];
// Cap at max char
chr_count = (uint8_t) strlen(str);
if ( chr_count > 31 ) chr_count = 31;
chr_count = strlen(str);
size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1; // -1 for string type
if ( chr_count > max_count ) chr_count = max_count;
// Convert ASCII string into UTF-16
for(uint8_t i=0; i<chr_count; i++)
{
for ( size_t i = 0; i < chr_count; i++ ) {
_desc_str[1 + i] = str[i];
}
break;
}
// first byte is length (including header), second byte is string type

39
examples/device/cdc_msc/src/usb_descriptors.c
View File

@@ -42,8 +42,7 @@
//--------------------------------------------------------------------+
// Device Descriptors
//--------------------------------------------------------------------+
tusb_desc_device_t const desc_device =
{
tusb_desc_device_t const desc_device = {
.bLength = sizeof(tusb_desc_device_t),
.bDescriptorType = TUSB_DESC_DEVICE,
.bcdUSB = USB_BCD,
@@ -69,8 +68,7 @@ tusb_desc_device_t const desc_device =
// Invoked when received GET DEVICE DESCRIPTOR
// Application return pointer to descriptor
uint8_t const * tud_descriptor_device_cb(void)
{
uint8_t const *tud_descriptor_device_cb(void) {
return (uint8_t const *) &desc_device;
}
@@ -78,8 +76,7 @@ uint8_t const * tud_descriptor_device_cb(void)
// Configuration Descriptor
//--------------------------------------------------------------------+
enum
{
enum {
ITF_NUM_CDC = 0,
ITF_NUM_CDC_DATA,
ITF_NUM_MSC,
@@ -141,8 +138,7 @@ enum
#define CONFIG_TOTAL_LEN (TUD_CONFIG_DESC_LEN + TUD_CDC_DESC_LEN + TUD_MSC_DESC_LEN)
// full speed configuration
uint8_t const desc_fs_configuration[] =
{
uint8_t const desc_fs_configuration[] = {
// Config number, interface count, string index, total length, attribute, power in mA
TUD_CONFIG_DESCRIPTOR(1, ITF_NUM_TOTAL, 0, CONFIG_TOTAL_LEN, 0x00, 100),
@@ -157,8 +153,7 @@ uint8_t const desc_fs_configuration[] =
// Per USB specs: high speed capable device must report device_qualifier and other_speed_configuration
// high speed configuration
uint8_t const desc_hs_configuration[] =
{
uint8_t const desc_hs_configuration[] = {
// Config number, interface count, string index, total length, attribute, power in mA
TUD_CONFIG_DESCRIPTOR(1, ITF_NUM_TOTAL, 0, CONFIG_TOTAL_LEN, 0x00, 100),
@@ -173,8 +168,7 @@ uint8_t const desc_hs_configuration[] =
uint8_t desc_other_speed_config[CONFIG_TOTAL_LEN];
// device qualifier is mostly similar to device descriptor since we don't change configuration based on speed
tusb_desc_device_qualifier_t const desc_device_qualifier =
{
tusb_desc_device_qualifier_t const desc_device_qualifier = {
.bLength = sizeof(tusb_desc_device_qualifier_t),
.bDescriptorType = TUSB_DESC_DEVICE_QUALIFIER,
.bcdUSB = USB_BCD,
@@ -192,16 +186,14 @@ tusb_desc_device_qualifier_t const desc_device_qualifier =
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete.
// device_qualifier descriptor describes information about a high-speed capable device that would
// change if the device were operating at the other speed. If not highspeed capable stall this request.
uint8_t const* tud_descriptor_device_qualifier_cb(void)
{
uint8_t const *tud_descriptor_device_qualifier_cb(void) {
return (uint8_t const *) &desc_device_qualifier;
}
// Invoked when received GET OTHER SEED CONFIGURATION DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
// Configuration descriptor in the other speed e.g if high speed then this is for full speed and vice versa
uint8_t const* tud_descriptor_other_speed_configuration_cb(uint8_t index)
{
uint8_t const *tud_descriptor_other_speed_configuration_cb(uint8_t index) {
(void) index; // for multiple configurations
// if link speed is high return fullspeed config, and vice versa
@@ -221,8 +213,7 @@ uint8_t const* tud_descriptor_other_speed_configuration_cb(uint8_t index)
// Invoked when received GET CONFIGURATION DESCRIPTOR
// Application return pointer to descriptor
// Descriptor contents must exist long enough for transfer to complete
uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
{
uint8_t const *tud_descriptor_configuration_cb(uint8_t index) {
(void) index; // for multiple configurations
#if TUD_OPT_HIGH_SPEED
@@ -246,12 +237,11 @@ enum {
};
// array of pointer to string descriptors
char const* string_desc_arr [] =
{
char const *string_desc_arr[] = {
(const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409)
"TinyUSB", // 1: Manufacturer
"TinyUSB Device", // 2: Product
"123456789012", // 3: Serials, should use chip ID
NULL, // 3: Serials will use unique ID if possible
"TinyUSB CDC", // 4: CDC Interface
"TinyUSB MSC", // 5: MSC Interface
};
@@ -260,10 +250,8 @@ static uint16_t _desc_str[32+1];
// Invoked when received GET STRING DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
{
uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
(void) langid;
size_t chr_count;
switch ( index ) {
@@ -286,7 +274,8 @@ uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
// Cap at max char
chr_count = strlen(str);
if ( chr_count > 31 ) chr_count = 31;
size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1; // -1 for string type
if ( chr_count > max_count ) chr_count = max_count;
// Convert ASCII string into UTF-16
for ( size_t i = 0; i < chr_count; i++ ) {

41
examples/device/cdc_msc_freertos/src/usb_descriptors.c
View File

@@ -23,6 +23,7 @@
*
*/
#include "bsp/board_api.h"
#include "tusb.h"
/* A combination of interfaces must have a unique product id, since PC will save device driver after the first plug.
@@ -212,33 +213,44 @@ uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
// String Descriptors
//--------------------------------------------------------------------+
// String Descriptor Index
enum {
STRID_LANGID = 0,
STRID_MANUFACTURER,
STRID_PRODUCT,
STRID_SERIAL,
};
// array of pointer to string descriptors
char const *string_desc_arr[] =
{
(const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409)
"TinyUSB", // 1: Manufacturer
"TinyUSB Device", // 2: Product
"123456789012", // 3: Serials, should use chip ID
NULL, // 3: Serials will use unique ID if possible
"TinyUSB CDC", // 4: CDC Interface
"TinyUSB MSC", // 5: MSC Interface
};
static uint16_t _desc_str[32];
static uint16_t _desc_str[32 + 1];
// Invoked when received GET STRING DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
{
uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
(void) langid;
size_t chr_count;
uint8_t chr_count;
if ( index == 0)
{
switch ( index ) {
case STRID_LANGID:
memcpy(&_desc_str[1], string_desc_arr[0], 2);
chr_count = 1;
}else
{
break;
case STRID_SERIAL:
chr_count = board_usb_get_serial(_desc_str + 1, 32);
break;
default:
// Note: the 0xEE index string is a Microsoft OS 1.0 Descriptors.
// https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/microsoft-defined-usb-descriptors
@@ -247,14 +259,15 @@ uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
const char *str = string_desc_arr[index];
// Cap at max char
chr_count = (uint8_t) strlen(str);
if ( chr_count > 31 ) chr_count = 31;
chr_count = strlen(str);
size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1; // -1 for string type
if ( chr_count > max_count ) chr_count = max_count;
// Convert ASCII string into UTF-16
for(uint8_t i=0; i<chr_count; i++)
{
for ( size_t i = 0; i < chr_count; i++ ) {
_desc_str[1 + i] = str[i];
}
break;
}
// first byte is length (including header), second byte is string type

46
examples/device/cdc_uac2/src/usb_descriptors.c
View File

@@ -25,6 +25,7 @@
*
*/
#include "bsp/board_api.h"
#include "tusb.h"
#include "usb_descriptors.h"
@@ -150,49 +151,62 @@ uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
// String Descriptors
//--------------------------------------------------------------------+
// String Descriptor Index
enum {
STRID_LANGID = 0,
STRID_MANUFACTURER,
STRID_PRODUCT,
STRID_SERIAL,
};
// array of pointer to string descriptors
char const *string_desc_arr[] =
{
(const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409)
"TinyUSB", // 1: Manufacturer
"TinyUSB headset", // 2: Product
"000001", // 3: Serials, should use chip ID
NULL, // 3: Serials will use unique ID if possible
"TinyUSB Speakers", // 4: Audio Interface
"TinyUSB Microphone", // 5: Audio Interface
"TinyUSB CDC", // 6: Audio Interface
};
static uint16_t _desc_str[32];
static uint16_t _desc_str[32 + 1];
// Invoked when received GET STRING DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
{
uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
(void) langid;
size_t chr_count;
uint8_t chr_count;
if (index == 0)
{
switch ( index ) {
case STRID_LANGID:
memcpy(&_desc_str[1], string_desc_arr[0], 2);
chr_count = 1;
}
else
{
// Convert ASCII string into UTF-16
break;
case STRID_SERIAL:
chr_count = board_usb_get_serial(_desc_str + 1, 32);
break;
default:
// Note: the 0xEE index string is a Microsoft OS 1.0 Descriptors.
// https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/microsoft-defined-usb-descriptors
if ( !(index < sizeof(string_desc_arr) / sizeof(string_desc_arr[0])) ) return NULL;
const char *str = string_desc_arr[index];
// Cap at max char
chr_count = (uint8_t) strlen(str);
if (chr_count > 31) chr_count = 31;
chr_count = strlen(str);
size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1; // -1 for string type
if ( chr_count > max_count ) chr_count = max_count;
for (uint8_t i = 0; i < chr_count; i++)
{
// Convert ASCII string into UTF-16
for ( size_t i = 0; i < chr_count; i++ ) {
_desc_str[1 + i] = str[i];
}
break;
}
// first byte is length (including header), second byte is string type

44
examples/device/dfu/src/usb_descriptors.c
View File

@@ -23,6 +23,7 @@
*
*/
#include "bsp/board_api.h"
#include "tusb.h"
#include "class/dfu/dfu_device.h"
@@ -116,34 +117,44 @@ uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
// String Descriptors
//--------------------------------------------------------------------+
// String Descriptor Index
enum {
STRID_LANGID = 0,
STRID_MANUFACTURER,
STRID_PRODUCT,
STRID_SERIAL,
};
// array of pointer to string descriptors
char const *string_desc_arr[] =
{
(const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409)
"TinyUSB", // 1: Manufacturer
"TinyUSB Device", // 2: Product
"123456", // 3: Serials, should use chip ID
NULL, // 3: Serials will use unique ID if possible
"FLASH", // 4: DFU Partition 1
"EEPROM", // 5: DFU Partition 2
};
static uint16_t _desc_str[32];
static uint16_t _desc_str[32 + 1];
// Invoked when received GET STRING DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
{
uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
(void) langid;
size_t chr_count;
if ( index == 0)
{
switch ( index ) {
case STRID_LANGID:
memcpy(&_desc_str[1], string_desc_arr[0], 2);
chr_count = 1;
}
else
{
break;
case STRID_SERIAL:
chr_count = board_usb_get_serial(_desc_str + 1, 32);
break;
default:
// Note: the 0xEE index string is a Microsoft OS 1.0 Descriptors.
// https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/microsoft-defined-usb-descriptors
@@ -152,20 +163,19 @@ uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
const char *str = string_desc_arr[index];
// Cap at max char
chr_count = (uint8_t) strlen(str);
if ( chr_count > 31 ) {
chr_count = 31;
}
chr_count = strlen(str);
size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1; // -1 for string type
if ( chr_count > max_count ) chr_count = max_count;
// Convert ASCII string into UTF-16
for(uint8_t i=0; i<chr_count; i++)
{
for ( size_t i = 0; i < chr_count; i++ ) {
_desc_str[1 + i] = str[i];
}
break;
}
// first byte is length (including header), second byte is string type
_desc_str[0] = (uint16_t)((((uint16_t)TUSB_DESC_STRING) << 8 ) | (2u*chr_count + 2u));
_desc_str[0] = (uint16_t) ((TUSB_DESC_STRING << 8) | (2 * chr_count + 2));
return _desc_str;
}

42
examples/device/dfu_runtime/src/usb_descriptors.c
View File

@@ -23,6 +23,7 @@
*
*/
#include "bsp/board_api.h"
#include "tusb.h"
#include "class/dfu/dfu_rt_device.h"
@@ -112,33 +113,43 @@ uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
// String Descriptors
//--------------------------------------------------------------------+
// String Descriptor Index
enum {
STRID_LANGID = 0,
STRID_MANUFACTURER,
STRID_PRODUCT,
STRID_SERIAL,
};
// array of pointer to string descriptors
char const *string_desc_arr[] =
{
(const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409)
"TinyUSB", // 1: Manufacturer
"TinyUSB Device", // 2: Product
"123456", // 3: Serials, should use chip ID
NULL, // 3: Serials will use unique ID if possible
"TinyUSB DFU runtime", // 4: DFU runtime
};
static uint16_t _desc_str[32];
static uint16_t _desc_str[32 + 1];
// Invoked when received GET STRING DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
{
uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
(void) langid;
size_t chr_count;
if ( index == 0)
{
switch ( index ) {
case STRID_LANGID:
memcpy(&_desc_str[1], string_desc_arr[0], 2);
chr_count = 1;
}
else
{
break;
case STRID_SERIAL:
chr_count = board_usb_get_serial(_desc_str + 1, 32);
break;
default:
// Note: the 0xEE index string is a Microsoft OS 1.0 Descriptors.
// https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/microsoft-defined-usb-descriptors
@@ -147,16 +158,15 @@ uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
const char *str = string_desc_arr[index];
// Cap at max char
chr_count = (uint8_t) strlen(str);
if ( chr_count > 31 ) {
chr_count = 31;
}
chr_count = strlen(str);
size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1; // -1 for string type
if ( chr_count > max_count ) chr_count = max_count;
// Convert ASCII string into UTF-16
for(uint8_t i=0; i<chr_count; i++)
{
for ( size_t i = 0; i < chr_count; i++ ) {
_desc_str[1 + i] = str[i];
}
break;
}
// first byte is length (including header), second byte is string type

42
examples/device/dynamic_configuration/src/usb_descriptors.c
View File

@@ -23,8 +23,8 @@
*
*/
#include "tusb.h"
#include "bsp/board_api.h"
#include "tusb.h"
/* A combination of interfaces must have a unique product id, since PC will save device driver after the first plug.
* Same VID/PID with different interface e.g MSC (first), then CDC (later) will possibly cause system error on PC.
@@ -206,31 +206,42 @@ uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
// String Descriptors
//--------------------------------------------------------------------+
// String Descriptor Index
enum {
STRID_LANGID = 0,
STRID_MANUFACTURER,
STRID_PRODUCT,
STRID_SERIAL,
};
// array of pointer to string descriptors
char const *string_desc_arr[] =
{
(const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409)
"TinyUSB", // 1: Manufacturer
"TinyUSB Device", // 2: Product
"123456", // 3: Serials, should use chip ID
NULL, // 3: Serials will use unique ID if possible
};
static uint16_t _desc_str[32];
static uint16_t _desc_str[32 + 1];
// Invoked when received GET STRING DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
{
uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
(void) langid;
size_t chr_count;
uint8_t chr_count;
if ( index == 0)
{
switch ( index ) {
case STRID_LANGID:
memcpy(&_desc_str[1], string_desc_arr[0], 2);
chr_count = 1;
}else
{
break;
case STRID_SERIAL:
chr_count = board_usb_get_serial(_desc_str + 1, 32);
break;
default:
// Note: the 0xEE index string is a Microsoft OS 1.0 Descriptors.
// https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/microsoft-defined-usb-descriptors
@@ -239,14 +250,15 @@ uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
const char *str = string_desc_arr[index];
// Cap at max char
chr_count = (uint8_t) strlen(str);
if ( chr_count > 31 ) chr_count = 31;
chr_count = strlen(str);
size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1; // -1 for string type
if ( chr_count > max_count ) chr_count = max_count;
// Convert ASCII string into UTF-16
for(uint8_t i=0; i<chr_count; i++)
{
for ( size_t i = 0; i < chr_count; i++ ) {
_desc_str[1 + i] = str[i];
}
break;
}
// first byte is length (including header), second byte is string type

41
examples/device/hid_boot_interface/src/usb_descriptors.c
View File

@@ -23,6 +23,7 @@
*
*/
#include "bsp/board_api.h"
#include "tusb.h"
#include "usb_descriptors.h"
@@ -130,31 +131,42 @@ uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
// String Descriptors
//--------------------------------------------------------------------+
// String Descriptor Index
enum {
STRID_LANGID = 0,
STRID_MANUFACTURER,
STRID_PRODUCT,
STRID_SERIAL,
};
// array of pointer to string descriptors
char const *string_desc_arr[] =
{
(const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409)
"TinyUSB", // 1: Manufacturer
"TinyUSB Device", // 2: Product
"123456", // 3: Serials, should use chip ID
NULL, // 3: Serials will use unique ID if possible
};
static uint16_t _desc_str[32];
static uint16_t _desc_str[32 + 1];
// Invoked when received GET STRING DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
{
uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
(void) langid;
size_t chr_count;
uint8_t chr_count;
if ( index == 0)
{
switch ( index ) {
case STRID_LANGID:
memcpy(&_desc_str[1], string_desc_arr[0], 2);
chr_count = 1;
}else
{
break;
case STRID_SERIAL:
chr_count = board_usb_get_serial(_desc_str + 1, 32);
break;
default:
// Note: the 0xEE index string is a Microsoft OS 1.0 Descriptors.
// https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/microsoft-defined-usb-descriptors
@@ -163,14 +175,15 @@ uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
const char *str = string_desc_arr[index];
// Cap at max char
chr_count = (uint8_t) strlen(str);
if ( chr_count > 31 ) chr_count = 31;
chr_count = strlen(str);
size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1; // -1 for string type
if ( chr_count > max_count ) chr_count = max_count;
// Convert ASCII string into UTF-16
for(uint8_t i=0; i<chr_count; i++)
{
for ( size_t i = 0; i < chr_count; i++ ) {
_desc_str[1 + i] = str[i];
}
break;
}
// first byte is length (including header), second byte is string type

41
examples/device/hid_composite/src/usb_descriptors.c
View File

@@ -23,6 +23,7 @@
*
*/
#include "bsp/board_api.h"
#include "tusb.h"
#include "usb_descriptors.h"
@@ -177,31 +178,42 @@ uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
// String Descriptors
//--------------------------------------------------------------------+
// String Descriptor Index
enum {
STRID_LANGID = 0,
STRID_MANUFACTURER,
STRID_PRODUCT,
STRID_SERIAL,
};
// array of pointer to string descriptors
char const *string_desc_arr[] =
{
(const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409)
"TinyUSB", // 1: Manufacturer
"TinyUSB Device", // 2: Product
"123456", // 3: Serials, should use chip ID
NULL, // 3: Serials will use unique ID if possible
};
static uint16_t _desc_str[32];
static uint16_t _desc_str[32 + 1];
// Invoked when received GET STRING DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
{
uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
(void) langid;
size_t chr_count;
uint8_t chr_count;
if ( index == 0)
{
switch ( index ) {
case STRID_LANGID:
memcpy(&_desc_str[1], string_desc_arr[0], 2);
chr_count = 1;
}else
{
break;
case STRID_SERIAL:
chr_count = board_usb_get_serial(_desc_str + 1, 32);
break;
default:
// Note: the 0xEE index string is a Microsoft OS 1.0 Descriptors.
// https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/microsoft-defined-usb-descriptors
@@ -210,14 +222,15 @@ uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
const char *str = string_desc_arr[index];
// Cap at max char
chr_count = (uint8_t) strlen(str);
if ( chr_count > 31 ) chr_count = 31;
chr_count = strlen(str);
size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1; // -1 for string type
if ( chr_count > max_count ) chr_count = max_count;
// Convert ASCII string into UTF-16
for(uint8_t i=0; i<chr_count; i++)
{
for ( size_t i = 0; i < chr_count; i++ ) {
_desc_str[1 + i] = str[i];
}
break;
}
// first byte is length (including header), second byte is string type

41
examples/device/hid_composite_freertos/src/usb_descriptors.c
View File

@@ -23,6 +23,7 @@
*
*/
#include "bsp/board_api.h"
#include "tusb.h"
#include "usb_descriptors.h"
@@ -175,31 +176,42 @@ uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
// String Descriptors
//--------------------------------------------------------------------+
// String Descriptor Index
enum {
STRID_LANGID = 0,
STRID_MANUFACTURER,
STRID_PRODUCT,
STRID_SERIAL,
};
// array of pointer to string descriptors
char const *string_desc_arr[] =
{
(const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409)
"TinyUSB", // 1: Manufacturer
"TinyUSB Device", // 2: Product
"123456", // 3: Serials, should use chip ID
NULL, // 3: Serials will use unique ID if possible
};
static uint16_t _desc_str[32];
static uint16_t _desc_str[32 + 1];
// Invoked when received GET STRING DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
{
uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
(void) langid;
size_t chr_count;
uint8_t chr_count;
if ( index == 0)
{
switch ( index ) {
case STRID_LANGID:
memcpy(&_desc_str[1], string_desc_arr[0], 2);
chr_count = 1;
}else
{
break;
case STRID_SERIAL:
chr_count = board_usb_get_serial(_desc_str + 1, 32);
break;
default:
// Note: the 0xEE index string is a Microsoft OS 1.0 Descriptors.
// https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/microsoft-defined-usb-descriptors
@@ -208,14 +220,15 @@ uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
const char *str = string_desc_arr[index];
// Cap at max char
chr_count = (uint8_t) strlen(str);
if ( chr_count > 31 ) chr_count = 31;
chr_count = strlen(str);
size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1; // -1 for string type
if ( chr_count > max_count ) chr_count = max_count;
// Convert ASCII string into UTF-16
for(uint8_t i=0; i<chr_count; i++)
{
for ( size_t i = 0; i < chr_count; i++ ) {
_desc_str[1 + i] = str[i];
}
break;
}
// first byte is length (including header), second byte is string type

41
examples/device/hid_generic_inout/src/usb_descriptors.c
View File

@@ -23,6 +23,7 @@
*
*/
#include "bsp/board_api.h"
#include "tusb.h"
/* A combination of interfaces must have a unique product id, since PC will save device driver after the first plug.
@@ -120,31 +121,42 @@ uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
// String Descriptors
//--------------------------------------------------------------------+
// String Descriptor Index
enum {
STRID_LANGID = 0,
STRID_MANUFACTURER,
STRID_PRODUCT,
STRID_SERIAL,
};
// array of pointer to string descriptors
char const *string_desc_arr[] =
{
(const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409)
"TinyUSB", // 1: Manufacturer
"TinyUSB Device", // 2: Product
"123456", // 3: Serials, should use chip ID
NULL, // 3: Serials will use unique ID if possible
};
static uint16_t _desc_str[32];
static uint16_t _desc_str[32 + 1];
// Invoked when received GET STRING DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
{
uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
(void) langid;
size_t chr_count;
uint8_t chr_count;
if ( index == 0)
{
switch ( index ) {
case STRID_LANGID:
memcpy(&_desc_str[1], string_desc_arr[0], 2);
chr_count = 1;
}else
{
break;
case STRID_SERIAL:
chr_count = board_usb_get_serial(_desc_str + 1, 32);
break;
default:
// Note: the 0xEE index string is a Microsoft OS 1.0 Descriptors.
// https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/microsoft-defined-usb-descriptors
@@ -153,14 +165,15 @@ uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
const char *str = string_desc_arr[index];
// Cap at max char
chr_count = (uint8_t) strlen(str);
if ( chr_count > 31 ) chr_count = 31;
chr_count = strlen(str);
size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1; // -1 for string type
if ( chr_count > max_count ) chr_count = max_count;
// Convert ASCII string into UTF-16
for(uint8_t i=0; i<chr_count; i++)
{
for ( size_t i = 0; i < chr_count; i++ ) {
_desc_str[1 + i] = str[i];
}
break;
}
// first byte is length (including header), second byte is string type

41
examples/device/hid_multiple_interface/src/usb_descriptors.c
View File

@@ -23,6 +23,7 @@
*
*/
#include "bsp/board_api.h"
#include "tusb.h"
/* A combination of interfaces must have a unique product id, since PC will save device driver after the first plug.
@@ -136,33 +137,44 @@ uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
// String Descriptors
//--------------------------------------------------------------------+
// String Descriptor Index
enum {
STRID_LANGID = 0,
STRID_MANUFACTURER,
STRID_PRODUCT,
STRID_SERIAL,
};
// array of pointer to string descriptors
char const *string_desc_arr[] =
{
(const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409)
"TinyUSB", // 1: Manufacturer
"TinyUSB Device", // 2: Product
"123456", // 3: Serials, should use chip ID
NULL, // 3: Serials will use unique ID if possible
"Keyboard Interface", // 4: Interface 1 String
"Mouse Interface", // 5: Interface 2 String
};
static uint16_t _desc_str[32];
static uint16_t _desc_str[32 + 1];
// Invoked when received GET STRING DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
{
uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
(void) langid;
size_t chr_count;
uint8_t chr_count;
if ( index == 0)
{
switch ( index ) {
case STRID_LANGID:
memcpy(&_desc_str[1], string_desc_arr[0], 2);
chr_count = 1;
}else
{
break;
case STRID_SERIAL:
chr_count = board_usb_get_serial(_desc_str + 1, 32);
break;
default:
// Note: the 0xEE index string is a Microsoft OS 1.0 Descriptors.
// https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/microsoft-defined-usb-descriptors
@@ -171,14 +183,15 @@ uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
const char *str = string_desc_arr[index];
// Cap at max char
chr_count = (uint8_t) strlen(str);
if ( chr_count > 31 ) chr_count = 31;
chr_count = strlen(str);
size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1; // -1 for string type
if ( chr_count > max_count ) chr_count = max_count;
// Convert ASCII string into UTF-16
for(uint8_t i=0; i<chr_count; i++)
{
for ( size_t i = 0; i < chr_count; i++ ) {
_desc_str[1 + i] = str[i];
}
break;
}
// first byte is length (including header), second byte is string type

43
examples/device/midi_test/src/usb_descriptors.c
View File

@@ -23,13 +23,14 @@
*
*/
#include "bsp/board_api.h"
#include "tusb.h"
/* A combination of interfaces must have a unique product id, since PC will save device driver after the first plug.
* Same VID/PID with different interface e.g MSC (first), then CDC (later) will possibly cause system error on PC.
*
* Auto ProductID layout's Bitmap:
* [MSB] MIDI | HID | MSC | CDC [LSB]
* [MSB] HID | MSC | CDC [LSB]
*/
#define _PID_MAP(itf, n) ( (CFG_TUD_##itf) << (n) )
#define USB_PID (0x4000 | _PID_MAP(CDC, 0) | _PID_MAP(MSC, 1) | _PID_MAP(HID, 2) | \
@@ -133,31 +134,42 @@ uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
// String Descriptors
//--------------------------------------------------------------------+
// String Descriptor Index
enum {
STRID_LANGID = 0,
STRID_MANUFACTURER,
STRID_PRODUCT,
STRID_SERIAL,
};
// array of pointer to string descriptors
char const *string_desc_arr[] =
{
(const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409)
"TinyUSB", // 1: Manufacturer
"TinyUSB Device", // 2: Product
"123456", // 3: Serials, should use chip ID
NULL, // 3: Serials will use unique ID if possible
};
static uint16_t _desc_str[32];
static uint16_t _desc_str[32 + 1];
// Invoked when received GET STRING DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
{
uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
(void) langid;
size_t chr_count;
uint8_t chr_count;
if ( index == 0)
{
switch ( index ) {
case STRID_LANGID:
memcpy(&_desc_str[1], string_desc_arr[0], 2);
chr_count = 1;
}else
{
break;
case STRID_SERIAL:
chr_count = board_usb_get_serial(_desc_str + 1, 32);
break;
default:
// Note: the 0xEE index string is a Microsoft OS 1.0 Descriptors.
// https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/microsoft-defined-usb-descriptors
@@ -166,14 +178,15 @@ uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
const char *str = string_desc_arr[index];
// Cap at max char
chr_count = (uint8_t) strlen(str);
if ( chr_count > 31 ) chr_count = 31;
chr_count = strlen(str);
size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1; // -1 for string type
if ( chr_count > max_count ) chr_count = max_count;
// Convert ASCII string into UTF-16
for(uint8_t i=0; i<chr_count; i++)
{
for ( size_t i = 0; i < chr_count; i++ ) {
_desc_str[1 + i] = str[i];
}
break;
}
// first byte is length (including header), second byte is string type

41
examples/device/msc_dual_lun/src/usb_descriptors.c
View File

@@ -23,6 +23,7 @@
*
*/
#include "bsp/board_api.h"
#include "tusb.h"
/* A combination of interfaces must have a unique product id, since PC will save device driver after the first plug.
@@ -141,31 +142,42 @@ uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
// String Descriptors
//--------------------------------------------------------------------+
// String Descriptor Index
enum {
STRID_LANGID = 0,
STRID_MANUFACTURER,
STRID_PRODUCT,
STRID_SERIAL,
};
// array of pointer to string descriptors
char const *string_desc_arr[] =
{
(const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409)
"TinyUSB", // 1: Manufacturer
"TinyUSB Device", // 2: Product
"123456789012", // 3: Serials, should use chip ID
NULL, // 3: Serials will use unique ID if possible
};
static uint16_t _desc_str[32];
static uint16_t _desc_str[32 + 1];
// Invoked when received GET STRING DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
{
uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
(void) langid;
size_t chr_count;
uint8_t chr_count;
if ( index == 0)
{
switch ( index ) {
case STRID_LANGID:
memcpy(&_desc_str[1], string_desc_arr[0], 2);
chr_count = 1;
}else
{
break;
case STRID_SERIAL:
chr_count = board_usb_get_serial(_desc_str + 1, 32);
break;
default:
// Note: the 0xEE index string is a Microsoft OS 1.0 Descriptors.
// https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/microsoft-defined-usb-descriptors
@@ -174,14 +186,15 @@ uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
const char *str = string_desc_arr[index];
// Cap at max char
chr_count = (uint8_t) strlen(str);
if ( chr_count > 31 ) chr_count = 31;
chr_count = strlen(str);
size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1; // -1 for string type
if ( chr_count > max_count ) chr_count = max_count;
// Convert ASCII string into UTF-16
for(uint8_t i=0; i<chr_count; i++)
{
for ( size_t i = 0; i < chr_count; i++ ) {
_desc_str[1 + i] = str[i];
}
break;
}
// first byte is length (including header), second byte is string type

44
examples/device/net_lwip_webserver/src/usb_descriptors.c
View File

@@ -23,6 +23,7 @@
*
*/
#include "bsp/board_api.h"
#include "tusb.h"
/* A combination of interfaces must have a unique product id, since PC will save device driver after the first plug.
@@ -190,39 +191,39 @@ static char const* string_desc_arr [] =
[STRID_LANGID] = (const char[]) { 0x09, 0x04 }, // supported language is English (0x0409)
[STRID_MANUFACTURER] = "TinyUSB", // Manufacturer
[STRID_PRODUCT] = "TinyUSB Device", // Product
[STRID_SERIAL] = "123456", // Serial
[STRID_SERIAL] = NULL, // Serials will use unique ID if possible
[STRID_INTERFACE] = "TinyUSB Network Interface" // Interface Description
// STRID_MAC index is handled separately
};
static uint16_t _desc_str[32];
static uint16_t _desc_str[32 + 1];
// Invoked when received GET STRING DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
{
uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
(void) langid;
unsigned int chr_count = 0;
if (STRID_LANGID == index)
{
memcpy(&_desc_str[1], string_desc_arr[STRID_LANGID], 2);
switch ( index ) {
case STRID_LANGID:
memcpy(&_desc_str[1], string_desc_arr[0], 2);
chr_count = 1;
}
else if (STRID_MAC == index)
{
// Convert MAC address into UTF-16
break;
for (unsigned i=0; i<sizeof(tud_network_mac_address); i++)
{
case STRID_SERIAL:
chr_count = board_usb_get_serial(_desc_str + 1, 32);
break;
case STRID_MAC:
// Convert MAC address into UTF-16
for (unsigned i=0; i<sizeof(tud_network_mac_address); i++) {
_desc_str[1+chr_count++] = "0123456789ABCDEF"[(tud_network_mac_address[i] >> 4) & 0xf];
_desc_str[1+chr_count++] = "0123456789ABCDEF"[(tud_network_mac_address[i] >> 0) & 0xf];
}
}
else
{
break;
default:
// Note: the 0xEE index string is a Microsoft OS 1.0 Descriptors.
// https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/microsoft-defined-usb-descriptors
@@ -231,14 +232,15 @@ uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
const char *str = string_desc_arr[index];
// Cap at max char
chr_count = (uint8_t) strlen(str);
if ( chr_count > (TU_ARRAY_SIZE(_desc_str) - 1)) chr_count = TU_ARRAY_SIZE(_desc_str) - 1;
chr_count = strlen(str);
size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1; // -1 for string type
if ( chr_count > max_count ) chr_count = max_count;
// Convert ASCII string into UTF-16
for (unsigned int i=0; i<chr_count; i++)
{
for ( size_t i = 0; i < chr_count; i++ ) {
_desc_str[1 + i] = str[i];
}
break;
}
// first byte is length (including header), second byte is string type

46
examples/device/uac2_headset/src/usb_descriptors.c
View File

@@ -24,6 +24,7 @@
*
*/
#include "bsp/board_api.h"
#include "tusb.h"
#include "usb_descriptors.h"
@@ -126,48 +127,61 @@ uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
// String Descriptors
//--------------------------------------------------------------------+
// String Descriptor Index
enum {
STRID_LANGID = 0,
STRID_MANUFACTURER,
STRID_PRODUCT,
STRID_SERIAL,
};
// array of pointer to string descriptors
char const *string_desc_arr[] =
{
(const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409)
"TinyUSB", // 1: Manufacturer
"TinyUSB headset", // 2: Product
"000001", // 3: Serials, should use chip ID
NULL, // 3: Serials will use unique ID if possible
"TinyUSB Speakers", // 4: Audio Interface
"TinyUSB Microphone", // 5: Audio Interface
};
static uint16_t _desc_str[32];
static uint16_t _desc_str[32 + 1];
// Invoked when received GET STRING DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
{
uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
(void) langid;
size_t chr_count;
uint8_t chr_count;
if (index == 0)
{
switch ( index ) {
case STRID_LANGID:
memcpy(&_desc_str[1], string_desc_arr[0], 2);
chr_count = 1;
}
else
{
// Convert ASCII string into UTF-16
break;
case STRID_SERIAL:
chr_count = board_usb_get_serial(_desc_str + 1, 32);
break;
default:
// Note: the 0xEE index string is a Microsoft OS 1.0 Descriptors.
// https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/microsoft-defined-usb-descriptors
if ( !(index < sizeof(string_desc_arr) / sizeof(string_desc_arr[0])) ) return NULL;
const char *str = string_desc_arr[index];
// Cap at max char
chr_count = (uint8_t) strlen(str);
if (chr_count > 31) chr_count = 31;
chr_count = strlen(str);
size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1; // -1 for string type
if ( chr_count > max_count ) chr_count = max_count;
for (uint8_t i = 0; i < chr_count; i++)
{
// Convert ASCII string into UTF-16
for ( size_t i = 0; i < chr_count; i++ ) {
_desc_str[1 + i] = str[i];
}
break;
}
// first byte is length (including header), second byte is string type

44
examples/device/usbtmc/src/usb_descriptors.c
View File

@@ -23,6 +23,7 @@
*
*/
#include "bsp/board_api.h"
#include "tusb.h"
#include "class/usbtmc/usbtmc.h"
#include "class/usbtmc/usbtmc_device.h"
@@ -188,33 +189,43 @@ uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
// String Descriptors
//--------------------------------------------------------------------+
// String Descriptor Index
enum {
STRID_LANGID = 0,
STRID_MANUFACTURER,
STRID_PRODUCT,
STRID_SERIAL,
};
// array of pointer to string descriptors
char const *string_desc_arr[] =
{
(const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409)
"TinyUSB", // 1: Manufacturer
"TinyUSB Device", // 2: Product
"123456", // 3: Serials, should use chip ID
NULL, // 3: Serials will use unique ID if possible
"TinyUSB USBTMC", // 4: USBTMC
};
static uint16_t _desc_str[32];
static uint16_t _desc_str[32 + 1];
// Invoked when received GET STRING DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
{
uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
(void) langid;
size_t chr_count;
if ( index == 0)
{
switch ( index ) {
case STRID_LANGID:
memcpy(&_desc_str[1], string_desc_arr[0], 2);
chr_count = 1;
}
else
{
break;
case STRID_SERIAL:
chr_count = board_usb_get_serial(_desc_str + 1, 32);
break;
default:
// Note: the 0xEE index string is a Microsoft OS 1.0 Descriptors.
// https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/microsoft-defined-usb-descriptors
@@ -223,20 +234,19 @@ uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
const char *str = string_desc_arr[index];
// Cap at max char
chr_count = (uint8_t) strlen(str);
if ( chr_count > 31 ) {
chr_count = 31;
}
chr_count = strlen(str);
size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1; // -1 for string type
if ( chr_count > max_count ) chr_count = max_count;
// Convert ASCII string into UTF-16
for(uint8_t i=0; i<chr_count; i++)
{
for ( size_t i = 0; i < chr_count; i++ ) {
_desc_str[1 + i] = str[i];
}
break;
}
// first byte is length (including header), second byte is string type
_desc_str[0] = (uint16_t)((((uint16_t)TUSB_DESC_STRING) << 8 ) | (2u*chr_count + 2u));
_desc_str[0] = (uint16_t) ((TUSB_DESC_STRING << 8) | (2 * chr_count + 2));
return _desc_str;
}

41
examples/device/video_capture/src/usb_descriptors.c
View File

@@ -23,6 +23,7 @@
*
*/
#include "bsp/board_api.h"
#include "tusb.h"
#include "usb_descriptors.h"
@@ -150,32 +151,43 @@ uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
// String Descriptors
//--------------------------------------------------------------------+
// String Descriptor Index
enum {
STRID_LANGID = 0,
STRID_MANUFACTURER,
STRID_PRODUCT,
STRID_SERIAL,
};
// array of pointer to string descriptors
char const *string_desc_arr[] =
{
(const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409)
"TinyUSB", // 1: Manufacturer
"TinyUSB Device", // 2: Product
"123456", // 3: Serials, should use chip ID
NULL, // 3: Serials will use unique ID if possible
"TinyUSB UVC", // 4: UVC Interface
};
static uint16_t _desc_str[32];
static uint16_t _desc_str[32 + 1];
// Invoked when received GET STRING DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
{
uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
(void) langid;
size_t chr_count;
uint8_t chr_count;
if ( index == 0)
{
switch ( index ) {
case STRID_LANGID:
memcpy(&_desc_str[1], string_desc_arr[0], 2);
chr_count = 1;
}else
{
break;
case STRID_SERIAL:
chr_count = board_usb_get_serial(_desc_str + 1, 32);
break;
default:
// Note: the 0xEE index string is a Microsoft OS 1.0 Descriptors.
// https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/microsoft-defined-usb-descriptors
@@ -184,14 +196,15 @@ uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
const char *str = string_desc_arr[index];
// Cap at max char
chr_count = (uint8_t) strlen(str);
if ( chr_count > 31 ) chr_count = 31;
chr_count = strlen(str);
size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1; // -1 for string type
if ( chr_count > max_count ) chr_count = max_count;
// Convert ASCII string into UTF-16
for(uint8_t i=0; i<chr_count; i++)
{
for ( size_t i = 0; i < chr_count; i++ ) {
_desc_str[1 + i] = str[i];
}
break;
}
// first byte is length (including header), second byte is string type

41
examples/device/webusb_serial/src/usb_descriptors.c
View File

@@ -23,6 +23,7 @@
*
*/
#include "bsp/board_api.h"
#include "tusb.h"
#include "usb_descriptors.h"
@@ -207,33 +208,44 @@ TU_VERIFY_STATIC(sizeof(desc_ms_os_20) == MS_OS_20_DESC_LEN, "Incorrect size");
// String Descriptors
//--------------------------------------------------------------------+
// String Descriptor Index
enum {
STRID_LANGID = 0,
STRID_MANUFACTURER,
STRID_PRODUCT,
STRID_SERIAL,
};
// array of pointer to string descriptors
char const *string_desc_arr[] =
{
(const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409)
"TinyUSB", // 1: Manufacturer
"TinyUSB Device", // 2: Product
"123456", // 3: Serials, should use chip ID
NULL, // 3: Serials will use unique ID if possible
"TinyUSB CDC", // 4: CDC Interface
"TinyUSB WebUSB" // 5: Vendor Interface
};
static uint16_t _desc_str[32];
static uint16_t _desc_str[32 + 1];
// Invoked when received GET STRING DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
{
uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
(void) langid;
size_t chr_count;
uint8_t chr_count;
if ( index == 0)
{
switch ( index ) {
case STRID_LANGID:
memcpy(&_desc_str[1], string_desc_arr[0], 2);
chr_count = 1;
}else
{
break;
case STRID_SERIAL:
chr_count = board_usb_get_serial(_desc_str + 1, 32);
break;
default:
// Note: the 0xEE index string is a Microsoft OS 1.0 Descriptors.
// https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/microsoft-defined-usb-descriptors
@@ -242,14 +254,15 @@ uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
const char *str = string_desc_arr[index];
// Cap at max char
chr_count = (uint8_t) strlen(str);
if ( chr_count > 31 ) chr_count = 31;
chr_count = strlen(str);
size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1; // -1 for string type
if ( chr_count > max_count ) chr_count = max_count;
// Convert ASCII string into UTF-16
for(uint8_t i=0; i<chr_count; i++)
{
for ( size_t i = 0; i < chr_count; i++ ) {
_desc_str[1 + i] = str[i];
}
break;
}
// first byte is length (including header), second byte is string type

41
examples/dual/host_hid_to_device_cdc/src/usb_descriptors.c
View File

@@ -23,6 +23,7 @@
*
*/
#include "bsp/board_api.h"
#include "tusb.h"
/* A combination of interfaces must have a unique product id, since PC will save device driver after the first plug.
@@ -214,32 +215,43 @@ uint8_t const * tud_descriptor_configuration_cb(uint8_t index)
// String Descriptors
//--------------------------------------------------------------------+
// String Descriptor Index
enum {
STRID_LANGID = 0,
STRID_MANUFACTURER,
STRID_PRODUCT,
STRID_SERIAL,
};
// array of pointer to string descriptors
char const *string_desc_arr[] =
{
(const char[]) { 0x09, 0x04 }, // 0: is supported language is English (0x0409)
"TinyUSB", // 1: Manufacturer
"TinyUSB Device", // 2: Product
"123456789012", // 3: Serials, should use chip ID
NULL, // 3: Serials will use unique ID if possible
"TinyUSB CDC", // 4: CDC Interface
};
static uint16_t _desc_str[32];
static uint16_t _desc_str[32 + 1];
// Invoked when received GET STRING DESCRIPTOR request
// Application return pointer to descriptor, whose contents must exist long enough for transfer to complete
uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
{
uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid) {
(void) langid;
size_t chr_count;
uint8_t chr_count;
if ( index == 0)
{
switch ( index ) {
case STRID_LANGID:
memcpy(&_desc_str[1], string_desc_arr[0], 2);
chr_count = 1;
}else
{
break;
case STRID_SERIAL:
chr_count = board_usb_get_serial(_desc_str + 1, 32);
break;
default:
// Note: the 0xEE index string is a Microsoft OS 1.0 Descriptors.
// https://docs.microsoft.com/en-us/windows-hardware/drivers/usbcon/microsoft-defined-usb-descriptors
@@ -248,14 +260,15 @@ uint16_t const* tud_descriptor_string_cb(uint8_t index, uint16_t langid)
const char *str = string_desc_arr[index];
// Cap at max char
chr_count = (uint8_t) strlen(str);
if ( chr_count > 31 ) chr_count = 31;
chr_count = strlen(str);
size_t const max_count = sizeof(_desc_str) / sizeof(_desc_str[0]) - 1; // -1 for string type
if ( chr_count > max_count ) chr_count = max_count;
// Convert ASCII string into UTF-16
for(uint8_t i=0; i<chr_count; i++)
{
for ( size_t i = 0; i < chr_count; i++ ) {
_desc_str[1 + i] = str[i];
}
break;
}
// first byte is length (including header), second byte is string type