* This function will release the previous allocated memory block by rt_malloc. * The released memory block is taken back to system heap. * * @param

-->High Address,Stack Top PC<-----| LR | IP | FP | ...... | PC<-| | LR | | IP | | FP---|-- | ...... | PC | LR | IP | FP--- -->Low

ISR for serial interrupt */

* serial register for STM32 * support STM32F103VB and STM32F103ZE */

* This is the timer interrupt service routine. * */

* This function will return the nest of interrupt. * * User application can invoke this function to get whether current * context is interrupt cont

* rt_module_malloc - allocate memory block in free list */

* This function will create a message queue object from system resource * * @param name the name of message queue * @param msg_size the size of mes

* This function will change the previously allocated memory block. * * @param rmem pointer to memory allocated by rt_malloc * @param newsize the re

* put a block of data into ring buffer */

* This function will insert a thread to system ready queue. The state of * thread will be set as READY and remove from suspend queue. * * @param th

* This function will compare two strings without specified length * * @param cs the string to be compared * @param ct the string to be compared *

* This function will duplicate a string. * * @param s the string to be duplicated * * @return the duplicated string pointer */

* @ingroup SystemInit * * This function will init system heap * * @param begin_addr the beginning address of system page * @param end_addr the en

* This function will control thread behaviors according to control command. * * @param thread the specified thread to be controlled * @param cmd th

* This function will let current thread yield processor, and scheduler will * choose a highest thread to run. After yield processor, the current thre

* This function will initialize a timer, normally this function is used to * initialize a static timer object. * * @param timer the static timer ob

usb host controller driver interface */

* This function will do USB_REQ_CLEAR_FEATURE request for the device instance * to clear feature of the hub port. * * @param ifinst the interface

* This function will do USB_REQ_GET_STATUS request for the device instance * to get hub port status. * * @param ifinst the interface instance. *

* This function will config an desc in alternate setting object. * * @param setting the altsetting to be config. * @param desc use it to init desc

* This function will create an usb alternate setting object. * * @param intf_desc the interface descriptor. * @desc_size the size of the interface

* This function will add an interface to a class. * * @param cls the class object. * @param intf the interface object. * * @return RT_EOK. */

* This function will add a class to a configuration. * * @param cfg the configuration object. * @param cls the class object. * * @return RT_EOK.

* This function will set usb device string description. * * @param device the usb device object. * @param ustring pointer to string pointer array.

* This function will add an alternate setting to an interface. * * @param intf the interface object. * @param setting the alternate setting object.

* This function will create an usb interface object. * * @param device the usb device object. * @handler the callback handler of object * * @retu

* simple_strtol - convert a string to a signed long * @cp: The start of the string * @endp: A pointer to the end of the parsed string will be placed

* simple_strtoull - convert a string to an unsigned long long * @cp: The start of the string * @endp: A pointer to the end of the parsed string will

there is no strcpy and strcmp implementation in RT-Thread */

Set Modbus Master current timer mode.*/

* Function Name : ByteSwap * Description : Swap two byte in a word. * Input : wSwW: word to Swap. * Output : None. * Return

* Function Name : DataStageIn. * Description : Data stage of a Control Read Transfer. * Input : None. * Output : None. * Return

* @brief Returns the FLASH Bank2 Status. * @note This function can be used for STM32F10x_XL density devices. * @param None * @retval FLASH S

* Function Name : GetEPRxAddr. * Description : Returns the endpoint Rx buffer address. * Input : bEpNum: Endpoint Number. * Output

* Function Name : GetEPTxAddr * Description : Returns the endpoint Tx buffer address. * Input : bEpNum: Endpoint Number. * Output

* @brief Reloads IWDG counter with value defined in the reload register * (write access to IWDG_PR and IWDG_RLR registers disabled). * @param

* Function Name : In0_Process * Description : Process the IN token on all default endpoint. * Input : None. * Output : None. * Re

* @brief Sets the vector table location and Offset. * @param NVIC_VectTab: specifies if the vector table is in RAM or FLASH memory. * This par

* Function Name : OTGD_FS_EPSetStall * Description : Set the EP STALL * Input : None * Output : None * Return : Status **

* Function Name : OTGD_FS_FlushRxFifo * Description : Flush a Rx FIFO * Input : None * Output : None * Return : status **

* Function Name : OTGD_FS_GetEPStatus * Description : returns the EP Status * Input : - ep: pointer to the EP structure * Output

* Function Name : OTGD_FS_SetEPStatus * Description : Sets the EP Status * Input : - ep: pointer to the EP structure *

* Function Name : OTGD_FS_WritePacket * Description : Writes a packet into the Tx FIFO associated with the EP * Input : None * Output

* Function Name : Out0_Process * Description : Process the OUT token on all default endpoint. * Input : None. * Output : None. *

* Function Name : PCD_EP0_OutStart * Description : Configures EPO to receive SETUP packets. * Input : None * Output : None * Retu

* Function Name : USBF_EP_Write * Description : Read data from Fifo * Input : ep * Output : None * Return : status ******

* Function Name : PMAToUserBufferCopy * Description : Copy a buffer from user memory area to packet memory area (PMA) * Input : - pbUsrBu

* @brief Enables or disables the Low Speed APB (APB1) peripheral clock. * @param RCC_APB1Periph: specifies the APB1 peripheral to gates its clock.

* @brief Forces or releases the Backup domain reset. * @param NewState: new state of the Backup domain reset. * This parameter can be: ENABLE

* @brief Checks whether the specified RCC flag is set or not. * @param RCC_FLAG: specifies the flag to check. * * For @b STM32_Connectivi

********************************************************************************************************* *

* Function Name : SetDeviceAddress. * Description : Set the device and all the used Endpoints addresses. * Input : - Val: device adress.

* Function Name : SetEPRxCount * Description : Set the Rx count. * Input : bEpNum: Endpoint Number. * wCount: the new c

* Function Name : Standard_ClearFeature. * Description : Clear or disable a specific feature. * Input : None. * Output : None. *

* @brief Configures the TIMx External Trigger (ETR). * @param TIMx: where x can be 1, 2, 3, 4, 5 or 8 to select the TIM peripheral. * @param T

* @brief Selects the Input Trigger source * @param TIMx: where x can be 1, 2, 3, 4, 5, 8, 9, 12 or 15 to select the TIM peripheral. * @param T

* @brief Enables or disables the specified USART interrupts. * @param USARTx: Select the USART or the UART peripheral. * This parameter can b

Private typedef -----------------------------------------------------------*/ Private define ---------------------------------------------------------

\brief Wait For Interrupt Wait For Interrupt is a hint instruction that suspends execution until one of a number of events occurs. */

lookup the session according to name. * * @param len is the length of the name * @return the pointer to the named session. RT_NULL when there is no

parse the header in fmt * * @param flen the length of the format. * @param sessp the pointer of pointer to the session. It will store the *