increase buffer size for USB strings, check string length
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@ -821,12 +821,16 @@ void USBD_CtlError( USBD_HandleTypeDef *pdev ,
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* @param len : descriptor length
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* @retval None
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*/
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void USBD_GetString(uint8_t *desc, uint8_t *unicode, uint16_t *len)
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void USBD_GetString(uint8_t *desc, uint8_t *unicode, uint16_t unicode_size, uint16_t *len)
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{
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uint8_t idx = 0U;
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if (desc != NULL)
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{
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if ((idx + 4) >= unicode_size)
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{
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return;
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}
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*len = (uint16_t)USBD_GetLen(desc) * 2U + 2U;
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unicode[idx++] = *(uint8_t *)(void *)len;
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unicode[idx++] = USB_DESC_TYPE_STRING;
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