diff options
Diffstat (limited to 'thirdparty/STM32_USB-FS-Device_Lib_V4.0.0/Projects/JoyStickMouse/src/usb_prop.c')
| -rw-r--r-- | thirdparty/STM32_USB-FS-Device_Lib_V4.0.0/Projects/JoyStickMouse/src/usb_prop.c | 414 |
1 files changed, 414 insertions, 0 deletions
diff --git a/thirdparty/STM32_USB-FS-Device_Lib_V4.0.0/Projects/JoyStickMouse/src/usb_prop.c b/thirdparty/STM32_USB-FS-Device_Lib_V4.0.0/Projects/JoyStickMouse/src/usb_prop.c new file mode 100644 index 0000000..a1d60cd --- /dev/null +++ b/thirdparty/STM32_USB-FS-Device_Lib_V4.0.0/Projects/JoyStickMouse/src/usb_prop.c @@ -0,0 +1,414 @@ +/** + ****************************************************************************** + * @file usb_prop.c + * @author MCD Application Team + * @version V4.0.0 + * @date 21-January-2013 + * @brief All processing related to Joystick Mouse Demo + ****************************************************************************** + * @attention + * + * <h2><center>© COPYRIGHT 2013 STMicroelectronics</center></h2> + * + * Licensed under MCD-ST Liberty SW License Agreement V2, (the "License"); + * You may not use this file except in compliance with the License. + * You may obtain a copy of the License at: + * + * http://www.st.com/software_license_agreement_liberty_v2 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * + ****************************************************************************** + */ + + +/* Includes ------------------------------------------------------------------*/ +#include "usb_lib.h" +#include "usb_conf.h" +#include "usb_prop.h" +#include "usb_desc.h" +#include "usb_pwr.h" +#include "hw_config.h" + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +/* Private macro -------------------------------------------------------------*/ +/* Private variables ---------------------------------------------------------*/ +uint32_t ProtocolValue; + +/* -------------------------------------------------------------------------- */ +/* Structures initializations */ +/* -------------------------------------------------------------------------- */ + +DEVICE Device_Table = + { + EP_NUM, + 1 + }; + +DEVICE_PROP Device_Property = + { + Joystick_init, + Joystick_Reset, + Joystick_Status_In, + Joystick_Status_Out, + Joystick_Data_Setup, + Joystick_NoData_Setup, + Joystick_Get_Interface_Setting, + Joystick_GetDeviceDescriptor, + Joystick_GetConfigDescriptor, + Joystick_GetStringDescriptor, + 0, + 0x40 /*MAX PACKET SIZE*/ + }; +USER_STANDARD_REQUESTS User_Standard_Requests = + { + Joystick_GetConfiguration, + Joystick_SetConfiguration, + Joystick_GetInterface, + Joystick_SetInterface, + Joystick_GetStatus, + Joystick_ClearFeature, + Joystick_SetEndPointFeature, + Joystick_SetDeviceFeature, + Joystick_SetDeviceAddress + }; + +ONE_DESCRIPTOR Device_Descriptor = + { + (uint8_t*)Joystick_DeviceDescriptor, + JOYSTICK_SIZ_DEVICE_DESC + }; + +ONE_DESCRIPTOR Config_Descriptor = + { + (uint8_t*)Joystick_ConfigDescriptor, + JOYSTICK_SIZ_CONFIG_DESC + }; + +ONE_DESCRIPTOR Joystick_Report_Descriptor = + { + (uint8_t *)Joystick_ReportDescriptor, + JOYSTICK_SIZ_REPORT_DESC + }; + +ONE_DESCRIPTOR Mouse_Hid_Descriptor = + { + (uint8_t*)Joystick_ConfigDescriptor + JOYSTICK_OFF_HID_DESC, + JOYSTICK_SIZ_HID_DESC + }; + +ONE_DESCRIPTOR String_Descriptor[4] = + { + {(uint8_t*)Joystick_StringLangID, JOYSTICK_SIZ_STRING_LANGID}, + {(uint8_t*)Joystick_StringVendor, JOYSTICK_SIZ_STRING_VENDOR}, + {(uint8_t*)Joystick_StringProduct, JOYSTICK_SIZ_STRING_PRODUCT}, + {(uint8_t*)Joystick_StringSerial, JOYSTICK_SIZ_STRING_SERIAL} + }; + +/* Extern variables ----------------------------------------------------------*/ +/* Private function prototypes -----------------------------------------------*/ +/* Extern function prototypes ------------------------------------------------*/ +/* Private functions ---------------------------------------------------------*/ + +/******************************************************************************* +* Function Name : Joystick_init. +* Description : Joystick Mouse init routine. +* Input : None. +* Output : None. +* Return : None. +*******************************************************************************/ +void Joystick_init(void) +{ + + /* Update the serial number string descriptor with the data from the unique + ID*/ + Get_SerialNum(); + + pInformation->Current_Configuration = 0; + /* Connect the device */ + PowerOn(); + + /* Perform basic device initialization operations */ + USB_SIL_Init(); + + bDeviceState = UNCONNECTED; +} + +/******************************************************************************* +* Function Name : Joystick_Reset. +* Description : Joystick Mouse reset routine. +* Input : None. +* Output : None. +* Return : None. +*******************************************************************************/ +void Joystick_Reset(void) +{ + /* Set Joystick_DEVICE as not configured */ + pInformation->Current_Configuration = 0; + pInformation->Current_Interface = 0;/*the default Interface*/ + + /* Current Feature initialization */ + pInformation->Current_Feature = Joystick_ConfigDescriptor[7]; + SetBTABLE(BTABLE_ADDRESS); + /* Initialize Endpoint 0 */ + SetEPType(ENDP0, EP_CONTROL); + SetEPTxStatus(ENDP0, EP_TX_STALL); + SetEPRxAddr(ENDP0, ENDP0_RXADDR); + SetEPTxAddr(ENDP0, ENDP0_TXADDR); + Clear_Status_Out(ENDP0); + SetEPRxCount(ENDP0, Device_Property.MaxPacketSize); + SetEPRxValid(ENDP0); + + /* Initialize Endpoint 1 */ + SetEPType(ENDP1, EP_INTERRUPT); + SetEPTxAddr(ENDP1, ENDP1_TXADDR); + SetEPTxCount(ENDP1, 4); + SetEPRxStatus(ENDP1, EP_RX_DIS); + SetEPTxStatus(ENDP1, EP_TX_NAK); + + /* Set this device to response on default address */ + SetDeviceAddress(0); + bDeviceState = ATTACHED; +} +/******************************************************************************* +* Function Name : Joystick_SetConfiguration. +* Description : Update the device state to configured. +* Input : None. +* Output : None. +* Return : None. +*******************************************************************************/ +void Joystick_SetConfiguration(void) +{ + DEVICE_INFO *pInfo = &Device_Info; + + if (pInfo->Current_Configuration != 0) + { + /* Device configured */ + bDeviceState = CONFIGURED; + } +} +/******************************************************************************* +* Function Name : Joystick_SetConfiguration. +* Description : Update the device state to addressed. +* Input : None. +* Output : None. +* Return : None. +*******************************************************************************/ +void Joystick_SetDeviceAddress (void) +{ + bDeviceState = ADDRESSED; +} +/******************************************************************************* +* Function Name : Joystick_Status_In. +* Description : Joystick status IN routine. +* Input : None. +* Output : None. +* Return : None. +*******************************************************************************/ +void Joystick_Status_In(void) +{} + +/******************************************************************************* +* Function Name : Joystick_Status_Out +* Description : Joystick status OUT routine. +* Input : None. +* Output : None. +* Return : None. +*******************************************************************************/ +void Joystick_Status_Out (void) +{} + +/******************************************************************************* +* Function Name : Joystick_Data_Setup +* Description : Handle the data class specific requests. +* Input : Request Nb. +* Output : None. +* Return : USB_UNSUPPORT or USB_SUCCESS. +*******************************************************************************/ +RESULT Joystick_Data_Setup(uint8_t RequestNo) +{ + uint8_t *(*CopyRoutine)(uint16_t); + + CopyRoutine = NULL; + if ((RequestNo == GET_DESCRIPTOR) + && (Type_Recipient == (STANDARD_REQUEST | INTERFACE_RECIPIENT)) + && (pInformation->USBwIndex0 == 0)) + { + if (pInformation->USBwValue1 == REPORT_DESCRIPTOR) + { + CopyRoutine = Joystick_GetReportDescriptor; + } + else if (pInformation->USBwValue1 == HID_DESCRIPTOR_TYPE) + { + CopyRoutine = Joystick_GetHIDDescriptor; + } + + } /* End of GET_DESCRIPTOR */ + + /*** GET_PROTOCOL ***/ + else if ((Type_Recipient == (CLASS_REQUEST | INTERFACE_RECIPIENT)) + && RequestNo == GET_PROTOCOL) + { + CopyRoutine = Joystick_GetProtocolValue; + } + if (CopyRoutine == NULL) + { + return USB_UNSUPPORT; + } + pInformation->Ctrl_Info.CopyData = CopyRoutine; + pInformation->Ctrl_Info.Usb_wOffset = 0; + (*CopyRoutine)(0); + return USB_SUCCESS; +} + +/******************************************************************************* +* Function Name : Joystick_NoData_Setup +* Description : handle the no data class specific requests +* Input : Request Nb. +* Output : None. +* Return : USB_UNSUPPORT or USB_SUCCESS. +*******************************************************************************/ +RESULT Joystick_NoData_Setup(uint8_t RequestNo) +{ + if ((Type_Recipient == (CLASS_REQUEST | INTERFACE_RECIPIENT)) + && (RequestNo == SET_PROTOCOL)) + { + return Joystick_SetProtocol(); + } + + else + { + return USB_UNSUPPORT; + } +} + +/******************************************************************************* +* Function Name : Joystick_GetDeviceDescriptor. +* Description : Gets the device descriptor. +* Input : Length +* Output : None. +* Return : The address of the device descriptor. +*******************************************************************************/ +uint8_t *Joystick_GetDeviceDescriptor(uint16_t Length) +{ + return Standard_GetDescriptorData(Length, &Device_Descriptor); +} + +/******************************************************************************* +* Function Name : Joystick_GetConfigDescriptor. +* Description : Gets the configuration descriptor. +* Input : Length +* Output : None. +* Return : The address of the configuration descriptor. +*******************************************************************************/ +uint8_t *Joystick_GetConfigDescriptor(uint16_t Length) +{ + return Standard_GetDescriptorData(Length, &Config_Descriptor); +} + +/******************************************************************************* +* Function Name : Joystick_GetStringDescriptor +* Description : Gets the string descriptors according to the needed index +* Input : Length +* Output : None. +* Return : The address of the string descriptors. +*******************************************************************************/ +uint8_t *Joystick_GetStringDescriptor(uint16_t Length) +{ + uint8_t wValue0 = pInformation->USBwValue0; + if (wValue0 > 4) + { + return NULL; + } + else + { + return Standard_GetDescriptorData(Length, &String_Descriptor[wValue0]); + } +} + +/******************************************************************************* +* Function Name : Joystick_GetReportDescriptor. +* Description : Gets the HID report descriptor. +* Input : Length +* Output : None. +* Return : The address of the configuration descriptor. +*******************************************************************************/ +uint8_t *Joystick_GetReportDescriptor(uint16_t Length) +{ + return Standard_GetDescriptorData(Length, &Joystick_Report_Descriptor); +} + +/******************************************************************************* +* Function Name : Joystick_GetHIDDescriptor. +* Description : Gets the HID descriptor. +* Input : Length +* Output : None. +* Return : The address of the configuration descriptor. +*******************************************************************************/ +uint8_t *Joystick_GetHIDDescriptor(uint16_t Length) +{ + return Standard_GetDescriptorData(Length, &Mouse_Hid_Descriptor); +} + +/******************************************************************************* +* Function Name : Joystick_Get_Interface_Setting. +* Description : tests the interface and the alternate setting according to the +* supported one. +* Input : - Interface : interface number. +* - AlternateSetting : Alternate Setting number. +* Output : None. +* Return : USB_SUCCESS or USB_UNSUPPORT. +*******************************************************************************/ +RESULT Joystick_Get_Interface_Setting(uint8_t Interface, uint8_t AlternateSetting) +{ + if (AlternateSetting > 0) + { + return USB_UNSUPPORT; + } + else if (Interface > 0) + { + return USB_UNSUPPORT; + } + return USB_SUCCESS; +} + +/******************************************************************************* +* Function Name : Joystick_SetProtocol +* Description : Joystick Set Protocol request routine. +* Input : None. +* Output : None. +* Return : USB SUCCESS. +*******************************************************************************/ +RESULT Joystick_SetProtocol(void) +{ + uint8_t wValue0 = pInformation->USBwValue0; + ProtocolValue = wValue0; + return USB_SUCCESS; +} + +/******************************************************************************* +* Function Name : Joystick_GetProtocolValue +* Description : get the protocol value +* Input : Length. +* Output : None. +* Return : address of the protocol value. +*******************************************************************************/ +uint8_t *Joystick_GetProtocolValue(uint16_t Length) +{ + if (Length == 0) + { + pInformation->Ctrl_Info.Usb_wLength = 1; + return NULL; + } + else + { + return (uint8_t *)(&ProtocolValue); + } +} + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |