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Functions | Variables
usbcfg.cpp File Reference

Functions

static char nib2char (uint8_t nibble)
 
void usbPopulateSerialNumber (const uint8_t *serialNumber, size_t bytes)
 
static const USBDescriptor * get_descriptor (USBDriver *usbp, uint8_t dtype, uint8_t dindex, uint16_t lang)
 
static void usb_event (USBDriver *usbp, usbevent_t event)
 
static void sof_handler (USBDriver *usbp)
 
static bool hybridRequestHook (USBDriver *usbp)
 

Variables

SerialUSBDriver SDU1
 
static const uint8_t vcom_device_descriptor_data [18]
 
static const USBDescriptor vcom_device_descriptor
 
static const uint8_t vcom_configuration_descriptor_data [DESCRIPTOR_SIZE]
 
static const USBDescriptor vcom_configuration_descriptor
 
static const uint8_t vcom_string0 []
 
static const uint8_t vcom_string1 []
 
static const uint8_t vcom_string2 []
 
static const uint8_t vcom_string3 []
 
static const USBDescriptor vcom_strings []
 
static USBInEndpointState msdInstate
 IN MSD state.
 
static USBOutEndpointState msdOutstate
 OUT MSD state.
 
static const USBEndpointConfig msdEpConfig
 MSD initialization structure (both IN and OUT).
 
static USBInEndpointState cdcDataInstate
 
static USBOutEndpointState cdcDataOutstate
 
static const USBEndpointConfig cdcDataEpConfig
 
static USBInEndpointState cdcInterruptInstate
 
static const USBEndpointConfig cdcInterruptEpConfig
 
const USBConfig usbcfg
 
const SerialUSBConfig serusbcfg
 

Function Documentation

◆ get_descriptor()

static const USBDescriptor * get_descriptor ( USBDriver *  usbp,
uint8_t  dtype,
uint8_t  dindex,
uint16_t  lang 
)
static

Definition at line 305 of file usbcfg.cpp.

308 {
309
310 (void)usbp;
311 (void)lang;
312 switch (dtype) {
313 case USB_DESCRIPTOR_DEVICE:
314 return &vcom_device_descriptor;
315 case USB_DESCRIPTOR_CONFIGURATION:
316 return &vcom_configuration_descriptor;
317 case USB_DESCRIPTOR_STRING:
318 if (dindex < 4)
319 return &vcom_strings[dindex];
320 }
321 return NULL;
322}
vcom_strings
static const USBDescriptor vcom_strings[]
Definition usbcfg.cpp:264
vcom_device_descriptor
static const USBDescriptor vcom_device_descriptor
Definition usbcfg.cpp:75
vcom_configuration_descriptor
static const USBDescriptor vcom_configuration_descriptor
Definition usbcfg.cpp:188

◆ hybridRequestHook()

static bool hybridRequestHook ( USBDriver *  usbp)
static

Definition at line 455 of file usbcfg.cpp.

455 {
456#if HAL_USE_USB_MSD
457 // Try the MSD driver first
458 if (msd_request_hook_new(usbp)) {
459 return true;
460 }
461#endif // HAL_USE_USB_MSD
462
463 // if not MSD, it must be serial
464 return sduRequestsHook(usbp);
465}
msd_request_hook_new
bool msd_request_hook_new(USBDriver *usbp)
Definition mass_storage_device.cpp:211
Here is the call graph for this function:

◆ nib2char()

static char nib2char ( uint8_t  nibble)
static

Definition at line 272 of file usbcfg.cpp.

272 {
273 if (nibble > 0x9) {
274 return nibble - 0xA + 'A';
275 } else {
276 return nibble + '0';
277 }
278}

Referenced by usbPopulateSerialNumber().

Here is the caller graph for this function:

◆ sof_handler()

static void sof_handler ( USBDriver *  usbp)
static

Definition at line 445 of file usbcfg.cpp.

445 {
446
447 (void)usbp;
448
449 osalSysLockFromISR();
450 sduSOFHookI(&SDU1);
451 osalSysUnlockFromISR();
452}
SDU1
SerialUSBDriver SDU1
Definition usbcfg.cpp:26

◆ usb_event()

static void usb_event ( USBDriver *  usbp,
usbevent_t  event 
)
static

Definition at line 389 of file usbcfg.cpp.

389 {
390 switch (event) {
391 case USB_EVENT_ADDRESS:
392 return;
393 case USB_EVENT_CONFIGURED:
394 chSysLockFromISR();
395
396 /* Enables the endpoints specified into the configuration.
397 Note, this callback is invoked from an ISR so I-Class functions
398 must be used.*/
399#if HAL_USE_USB_MSD
400 usbInitEndpointI(usbp, USB_MSD_DATA_EP, &msdEpConfig);
401#endif
402
403 usbInitEndpointI(usbp, USBD1_DATA_REQUEST_EP, &cdcDataEpConfig);
404 usbInitEndpointI(usbp, USBD1_INTERRUPT_REQUEST_EP, &cdcInterruptEpConfig);
405
406 /* Resetting the state of the CDC subsystem.*/
407 sduConfigureHookI(&SDU1);
408
409 #if HAL_USE_USB_MSD
410 // Tell the MMC thread to wake up and mount the card as a USB device
411 onUsbConnectedNotifyMmcI();
412 #endif
413
414 chSysUnlockFromISR();
415 return;
416 case USB_EVENT_RESET:
417 /* Falls into.*/
418 case USB_EVENT_UNCONFIGURED:
419 /* Falls into.*/
420 case USB_EVENT_SUSPEND:
421 chSysLockFromISR();
422
423 /* Disconnection event on suspend.*/
424 sduSuspendHookI(&SDU1);
425
426 chSysUnlockFromISR();
427 return;
428 case USB_EVENT_WAKEUP:
429 chSysLockFromISR();
430
431 /* Disconnection event on suspend.*/
432 sduWakeupHookI(&SDU1);
433
434 chSysUnlockFromISR();
435 return;
436 case USB_EVENT_STALLED:
437 return;
438 }
439 return;
440}
onUsbConnectedNotifyMmcI
void onUsbConnectedNotifyMmcI()
Definition mmc_card.cpp:426
msdEpConfig
static const USBEndpointConfig msdEpConfig
MSD initialization structure (both IN and OUT).
Definition usbcfg.cpp:338
cdcDataEpConfig
static const USBEndpointConfig cdcDataEpConfig
Definition usbcfg.cpp:357
cdcInterruptEpConfig
static const USBEndpointConfig cdcInterruptEpConfig
Definition usbcfg.cpp:373
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◆ usbPopulateSerialNumber()

void usbPopulateSerialNumber ( const uint8_t *  serialNumber,
size_t  bytes 
)

Definition at line 280 of file usbcfg.cpp.

280 {
281 if (bytes > 12) {
282 bytes = 12;
283 }
284
285 // Skip the first two bytes (metadata)
286 uint8_t* dst = &vcom_string3[2];
287
288 for (size_t i = 0; i < bytes; i++) {
289 uint8_t byte = serialNumber[i];
290
291 uint8_t lowNibble = byte & 0xF;
292 uint8_t highNibble = byte >> 4;
293
294 // Descriptor strings are UCS16, so write every other byte
295 dst[4 * i] = nib2char(highNibble);
296 dst[4 * i + 2] = nib2char(lowNibble);
297 }
298}
vcom_string3
static const uint8_t vcom_string3[]
Definition usbcfg.cpp:239
nib2char
static char nib2char(uint8_t nibble)
Definition usbcfg.cpp:272

Referenced by usb_serial_start().

Here is the call graph for this function:
Here is the caller graph for this function:

Variable Documentation

◆ cdcDataEpConfig

const USBEndpointConfig cdcDataEpConfig
static
Initial value:
= {
USB_EP_MODE_TYPE_BULK,
NULL,
sduDataTransmitted,
sduDataReceived,
0x0040,
0x0040,
&cdcDataInstate,
&cdcDataOutstate,
4,
NULL
}
cdcDataInstate
static USBInEndpointState cdcDataInstate
Definition usbcfg.cpp:353
cdcDataOutstate
static USBOutEndpointState cdcDataOutstate
Definition usbcfg.cpp:355

Definition at line 357 of file usbcfg.cpp.

357 {
358 USB_EP_MODE_TYPE_BULK,
359 NULL,
360 sduDataTransmitted,
361 sduDataReceived,
362 0x0040,
363 0x0040,
364 &cdcDataInstate,
365 &cdcDataOutstate,
366 4,
367 NULL
368};

Referenced by usb_event().

◆ cdcDataInstate

USBInEndpointState cdcDataInstate
static

Definition at line 353 of file usbcfg.cpp.

◆ cdcDataOutstate

USBOutEndpointState cdcDataOutstate
static

Definition at line 355 of file usbcfg.cpp.

◆ cdcInterruptEpConfig

const USBEndpointConfig cdcInterruptEpConfig
static
Initial value:
= {
USB_EP_MODE_TYPE_INTR,
NULL,
sduInterruptTransmitted,
NULL,
0x0010,
0x0000,
&cdcInterruptInstate,
NULL,
1,
NULL
}
cdcInterruptInstate
static USBInEndpointState cdcInterruptInstate
Definition usbcfg.cpp:371

Definition at line 373 of file usbcfg.cpp.

373 {
374 USB_EP_MODE_TYPE_INTR,
375 NULL,
376 sduInterruptTransmitted,
377 NULL,
378 0x0010,
379 0x0000,
380 &cdcInterruptInstate,
381 NULL,
382 1,
383 NULL
384};

Referenced by usb_event().

◆ cdcInterruptInstate

USBInEndpointState cdcInterruptInstate
static

Definition at line 371 of file usbcfg.cpp.

◆ msdEpConfig

const USBEndpointConfig msdEpConfig
static
Initial value:
= {
USB_EP_MODE_TYPE_BULK,
NULL,
NULL,
NULL,
USB_MSD_EP_SIZE,
USB_MSD_EP_SIZE,
&msdInstate,
&msdOutstate,
4,
NULL
}
msdOutstate
static USBOutEndpointState msdOutstate
OUT MSD state.
Definition usbcfg.cpp:333
msdInstate
static USBInEndpointState msdInstate
IN MSD state.
Definition usbcfg.cpp:328

MSD initialization structure (both IN and OUT).

Definition at line 338 of file usbcfg.cpp.

338 {
339 USB_EP_MODE_TYPE_BULK,
340 NULL,
341 NULL,
342 NULL,
343 USB_MSD_EP_SIZE,
344 USB_MSD_EP_SIZE,
345 &msdInstate,
346 &msdOutstate,
347 4,
348 NULL
349 };

Referenced by usb_event().

◆ msdInstate

USBInEndpointState msdInstate
static

IN MSD state.

Definition at line 328 of file usbcfg.cpp.

◆ msdOutstate

USBOutEndpointState msdOutstate
static

OUT MSD state.

Definition at line 333 of file usbcfg.cpp.

◆ SDU1

SerialUSBDriver SDU1

Definition at line 26 of file usbcfg.cpp.

Referenced by sof_handler(), and usb_event().

◆ serusbcfg

const SerialUSBConfig serusbcfg
Initial value:
= {
#if STM32_USB_USE_OTG1
.usbp = &USBD1,
#elif STM32_USB_USE_OTG2
.usbp = &USBD2,
#else
#error Serial over USB needs OTG1 or OTG2 to be enabled
#endif
.bulk_in = USBD1_DATA_REQUEST_EP,
.bulk_out = USBD1_DATA_AVAILABLE_EP,
.int_in = USBD1_INTERRUPT_REQUEST_EP
}

Definition at line 480 of file usbcfg.cpp.

480 {
481#if STM32_USB_USE_OTG1
482 .usbp = &USBD1,
483#elif STM32_USB_USE_OTG2
484 .usbp = &USBD2,
485#else
486 #error Serial over USB needs OTG1 or OTG2 to be enabled
487#endif
488 .bulk_in = USBD1_DATA_REQUEST_EP,
489 .bulk_out = USBD1_DATA_AVAILABLE_EP,
490 .int_in = USBD1_INTERRUPT_REQUEST_EP
491};

Referenced by usb_serial_start().

◆ usbcfg

const USBConfig usbcfg
Initial value:
= {
usb_event,
get_descriptor,
hybridRequestHook,
sof_handler
}
usb_event
static void usb_event(USBDriver *usbp, usbevent_t event)
Definition usbcfg.cpp:389
hybridRequestHook
static bool hybridRequestHook(USBDriver *usbp)
Definition usbcfg.cpp:455
get_descriptor
static const USBDescriptor * get_descriptor(USBDriver *usbp, uint8_t dtype, uint8_t dindex, uint16_t lang)
Definition usbcfg.cpp:305
sof_handler
static void sof_handler(USBDriver *usbp)
Definition usbcfg.cpp:445

Definition at line 470 of file usbcfg.cpp.

470 {
471 usb_event,
472 get_descriptor,
473 hybridRequestHook,
474 sof_handler
475};

Referenced by usb_serial_start().

◆ vcom_configuration_descriptor

const USBDescriptor vcom_configuration_descriptor
static
Initial value:
= {
sizeof vcom_configuration_descriptor_data,
vcom_configuration_descriptor_data
}
vcom_configuration_descriptor_data
static const uint8_t vcom_configuration_descriptor_data[DESCRIPTOR_SIZE]
Definition usbcfg.cpp:81

Definition at line 188 of file usbcfg.cpp.

188 {
189 sizeof vcom_configuration_descriptor_data,
190 vcom_configuration_descriptor_data
191};

Referenced by get_descriptor().

◆ vcom_configuration_descriptor_data

const uint8_t vcom_configuration_descriptor_data[DESCRIPTOR_SIZE]
static

Definition at line 81 of file usbcfg.cpp.

81 {
82 /* Configuration Descriptor.*/
83 USB_DESC_CONFIGURATION(DESCRIPTOR_SIZE,/* wTotalLength. */
84 NUM_INTERFACES,/* bNumInterfaces. */
85 0x01, /* bConfigurationValue. */
86 0, /* iConfiguration. */
87 0x80, /* bmAttributes (bus powered). */
88 200), /* bMaxPower (400mA). */
89#if HAL_USE_USB_MSD
90 USB_DESC_INTERFACE (MSD_IF, /* bInterfaceNumber. */
91 0x00, /* bAlternateSetting. */
92 0x02, /* bNumEndpoints. */
93 0x08, /* bInterfaceClass (mass storage) */
94 0x06, /* bInterfaceSubClass (SCSI
95 transparent storage class). */
96 0x50, /* bInterfaceProtocol (Bulk Only). */
97 0), /* iInterface. */
98 /* Mass Storage Data In Endpoint Descriptor.*/
99 USB_DESC_ENDPOINT (USB_MSD_DATA_EP | 0x80,
100 0x02, /* bmAttributes (Bulk). */
101 64, /* wMaxPacketSize. */
102 0x00), /* bInterval. 1ms */
103 /* Mass Storage Data Out Endpoint Descriptor.*/
104 USB_DESC_ENDPOINT (USB_MSD_DATA_EP,
105 0x02, /* bmAttributes (Bulk). */
106 64, /* wMaxPacketSize. */
107 0x00), /* bInterval. 1ms */
108#endif // HAL_USE_USB_MSD
109 // CDC
110 /* IAD Descriptor - describes that EP2+3 belong to CDC */
111 USB_DESC_INTERFACE_ASSOCIATION(CDC_INT_IF, /* bFirstInterface. */
112 0x02, /* bInterfaceCount. */
113 0x02, /* bFunctionClass (CDC). */
114 0x02, /* bFunctionSubClass. (2) */
115 0x01, /* bFunctionProtocol (1) */
116 2), /* iInterface. */
117 /* Interface Descriptor.*/
118 USB_DESC_INTERFACE (CDC_INT_IF, /* bInterfaceNumber. */
119 0x00, /* bAlternateSetting. */
120 0x01, /* bNumEndpoints. */
121 0x02, /* bInterfaceClass (Communications
122 Interface Class, CDC section
123 4.2). */
124 0x02, /* bInterfaceSubClass (Abstract
125 Control Model, CDC section 4.3). */
126 0x01, /* bInterfaceProtocol (AT commands,
127 CDC section 4.4). */
128 0), /* iInterface. */
129 /* Header Functional Descriptor (CDC section 5.2.3).*/
130 USB_DESC_BYTE (5), /* bLength. */
131 USB_DESC_BYTE (0x24), /* bDescriptorType (CS_INTERFACE). */
132 USB_DESC_BYTE (0x00), /* bDescriptorSubtype (Header
133 Functional Descriptor. */
134 USB_DESC_BCD (0x0110), /* bcdCDC. */
135 /* Call Management Functional Descriptor. */
136 USB_DESC_BYTE (5), /* bFunctionLength. */
137 USB_DESC_BYTE (0x24), /* bDescriptorType (CS_INTERFACE). */
138 USB_DESC_BYTE (0x01), /* bDescriptorSubtype (Call Management
139 Functional Descriptor). */
140 USB_DESC_BYTE (0x00), /* bmCapabilities (D0+D1). */
141 USB_DESC_BYTE (CDC_DATA_IF), /* bDataInterface. */
142 /* ACM Functional Descriptor.*/
143 USB_DESC_BYTE (4), /* bFunctionLength. */
144 USB_DESC_BYTE (0x24), /* bDescriptorType (CS_INTERFACE). */
145 USB_DESC_BYTE (0x02), /* bDescriptorSubtype (Abstract
146 Control Management Descriptor). */
147 USB_DESC_BYTE (0x02), /* bmCapabilities. */
148 /* Union Functional Descriptor.*/
149 USB_DESC_BYTE (5), /* bFunctionLength. */
150 USB_DESC_BYTE (0x24), /* bDescriptorType (CS_INTERFACE). */
151 USB_DESC_BYTE (0x06), /* bDescriptorSubtype (Union
152 Functional Descriptor). */
153 USB_DESC_BYTE (CDC_INT_IF), /* bMasterInterface (Communication
154 Class Interface). */
155 USB_DESC_BYTE (CDC_DATA_IF), /* bSlaveInterface0 (Data Class
156 Interface). */
157 /* Endpoint 3 Descriptor.*/
158 USB_DESC_ENDPOINT (USBD1_INTERRUPT_REQUEST_EP|0x80,
159 0x03, /* bmAttributes (Interrupt). */
160 0x0008, /* wMaxPacketSize. */
161 0xFF), /* bInterval. */
162 /* Interface Descriptor.*/
163 USB_DESC_INTERFACE (CDC_DATA_IF, /* bInterfaceNumber. */
164 0x00, /* bAlternateSetting. */
165 0x02, /* bNumEndpoints. */
166 0x0A, /* bInterfaceClass (Data Class
167 Interface, CDC section 4.5). */
168 0x00, /* bInterfaceSubClass (CDC section
169 4.6). */
170 0x00, /* bInterfaceProtocol (CDC section
171 4.7). */
172 0x00), /* iInterface. */
173 /* Endpoint 2 Descriptor.*/
174 USB_DESC_ENDPOINT (USBD1_DATA_AVAILABLE_EP, /* bEndpointAddress.*/
175 0x02, /* bmAttributes (Bulk). */
176 0x0040, /* wMaxPacketSize. */
177 0x00), /* bInterval. */
178 /* Endpoint 2 Descriptor.*/
179 USB_DESC_ENDPOINT (USBD1_DATA_REQUEST_EP|0x80, /* bEndpointAddress.*/
180 0x02, /* bmAttributes (Bulk). */
181 0x0040, /* wMaxPacketSize. */
182 0x00) /* bInterval. */
183};

◆ vcom_device_descriptor

const USBDescriptor vcom_device_descriptor
static
Initial value:
= {
sizeof vcom_device_descriptor_data,
vcom_device_descriptor_data
}
vcom_device_descriptor_data
static const uint8_t vcom_device_descriptor_data[18]
Definition usbcfg.cpp:57

Definition at line 75 of file usbcfg.cpp.

75 {
76 sizeof vcom_device_descriptor_data,
77 vcom_device_descriptor_data
78};

Referenced by get_descriptor().

◆ vcom_device_descriptor_data

const uint8_t vcom_device_descriptor_data[18]
static
Initial value:
= {
USB_DESC_DEVICE (0x0110,
0xEF,
0x02,
0x01,
0x40,
0x0483,
0x5740,
0x0200,
1,
2,
3,
1)
}

Definition at line 57 of file usbcfg.cpp.

57 {
58 USB_DESC_DEVICE (0x0110, /* bcdUSB (1.1). */
59 0xEF, /* bDeviceClass ( misc ). */
60 0x02, /* bDeviceSubClass. */
61 0x01, /* bDeviceProtocol. */
62 0x40, /* bMaxPacketSize. */
63 0x0483, /* idVendor (ST). */
64 0x5740, /* idProduct. */
65 0x0200, /* bcdDevice. */
66 1, /* iManufacturer. */
67 2, /* iProduct. */
68 3, /* iSerialNumber. */
69 1) /* bNumConfigurations. */
70};

◆ vcom_string0

const uint8_t vcom_string0[]
static
Initial value:
= {
USB_DESC_BYTE(4),
USB_DESC_BYTE(USB_DESCRIPTOR_STRING),
USB_DESC_WORD(0x0409)
}

Definition at line 196 of file usbcfg.cpp.

196 {
197 USB_DESC_BYTE(4), /* bLength. */
198 USB_DESC_BYTE(USB_DESCRIPTOR_STRING), /* bDescriptorType. */
199 USB_DESC_WORD(0x0409) /* wLANGID (U.S. English). */
200};

◆ vcom_string1

const uint8_t vcom_string1[]
static
Initial value:
= {
USB_DESC_BYTE(22),
USB_DESC_BYTE(USB_DESCRIPTOR_STRING),
'r', 0, 'u', 0, 's', 0, 'E', 0, 'F', 0, 'I', 0, ' ', 0, 'L', 0,
'L', 0, 'C', 0
}

Definition at line 205 of file usbcfg.cpp.

205 {
206 USB_DESC_BYTE(22), /* bLength. */
207 USB_DESC_BYTE(USB_DESCRIPTOR_STRING), /* bDescriptorType. */
208 'r', 0, 'u', 0, 's', 0, 'E', 0, 'F', 0, 'I', 0, ' ', 0, 'L', 0,
209 'L', 0, 'C', 0
210};

◆ vcom_string2

const uint8_t vcom_string2[]
static
Initial value:
= {
USB_DESC_BYTE(USB_DESCRIPTOR_B_LENGTH),
USB_DESC_BYTE(USB_DESCRIPTOR_STRING),
USB_DESCRIPTOR_STRING_CONTENT, 0
}

Definition at line 227 of file usbcfg.cpp.

227 {
228 USB_DESC_BYTE(USB_DESCRIPTOR_B_LENGTH), /* bLength. */
229 USB_DESC_BYTE(USB_DESCRIPTOR_STRING), /* bDescriptorType. */
230 USB_DESCRIPTOR_STRING_CONTENT, 0
231};

◆ vcom_string3

static uint8_t vcom_string3
static
Initial value:
= {
USB_DESC_BYTE(50),
USB_DESC_BYTE(USB_DESCRIPTOR_STRING),
BOARD_SERIAL[ 0], 0, BOARD_SERIAL[ 1], 0, BOARD_SERIAL[ 2], 0, BOARD_SERIAL[ 3], 0,
BOARD_SERIAL[ 4], 0, BOARD_SERIAL[ 5], 0, BOARD_SERIAL[ 6], 0, BOARD_SERIAL[ 7], 0,
BOARD_SERIAL[ 8], 0, BOARD_SERIAL[ 9], 0, BOARD_SERIAL[10], 0, BOARD_SERIAL[11], 0,
BOARD_SERIAL[12], 0, BOARD_SERIAL[13], 0, BOARD_SERIAL[14], 0, BOARD_SERIAL[15], 0,
BOARD_SERIAL[16], 0, BOARD_SERIAL[17], 0, BOARD_SERIAL[18], 0, BOARD_SERIAL[19], 0,
BOARD_SERIAL[20], 0, BOARD_SERIAL[21], 0, BOARD_SERIAL[22], 0, BOARD_SERIAL[23], 0,
0
}

Definition at line 239 of file usbcfg.cpp.

239 {
240 USB_DESC_BYTE(50), /* bLength. */
241 USB_DESC_BYTE(USB_DESCRIPTOR_STRING), /* bDescriptorType. */
242 BOARD_SERIAL[ 0], 0, BOARD_SERIAL[ 1], 0, BOARD_SERIAL[ 2], 0, BOARD_SERIAL[ 3], 0,
243 BOARD_SERIAL[ 4], 0, BOARD_SERIAL[ 5], 0, BOARD_SERIAL[ 6], 0, BOARD_SERIAL[ 7], 0,
244 BOARD_SERIAL[ 8], 0, BOARD_SERIAL[ 9], 0, BOARD_SERIAL[10], 0, BOARD_SERIAL[11], 0,
245 BOARD_SERIAL[12], 0, BOARD_SERIAL[13], 0, BOARD_SERIAL[14], 0, BOARD_SERIAL[15], 0,
246 BOARD_SERIAL[16], 0, BOARD_SERIAL[17], 0, BOARD_SERIAL[18], 0, BOARD_SERIAL[19], 0,
247 BOARD_SERIAL[20], 0, BOARD_SERIAL[21], 0, BOARD_SERIAL[22], 0, BOARD_SERIAL[23], 0,
248 0
249};

Referenced by usbPopulateSerialNumber().

◆ vcom_strings

const USBDescriptor vcom_strings[]
static
Initial value:
= {
{sizeof vcom_string0, vcom_string0},
{sizeof vcom_string1, vcom_string1},
{sizeof vcom_string2, vcom_string2},
{sizeof vcom_string3, vcom_string3}
}
vcom_string0
static const uint8_t vcom_string0[]
Definition usbcfg.cpp:196
vcom_string2
static const uint8_t vcom_string2[]
Definition usbcfg.cpp:227
vcom_string1
static const uint8_t vcom_string1[]
Definition usbcfg.cpp:205

Definition at line 264 of file usbcfg.cpp.

264 {
265 {sizeof vcom_string0, vcom_string0},
266 {sizeof vcom_string1, vcom_string1},
267 {sizeof vcom_string2, vcom_string2},
268 {sizeof vcom_string3, vcom_string3}
269};

Referenced by get_descriptor().

Go to the source code of this file.

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