Diff: USBDevice/TARGET_STM/TARGET_STM32L0/TARGET_DISCO_L072CZ_LRWAN1/USBHAL_STM32L072CZ.h

Revision:

71:53949e6131f6

Parent:

70:2c525a50f1b6

--- a/USBDevice/TARGET_STM/TARGET_STM32L0/TARGET_DISCO_L072CZ_LRWAN1/USBHAL_STM32L072CZ.h	Thu Jul 20 10:14:36 2017 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,131 +0,0 @@
-/* Copyright (c) 2016 mbed.org, MIT License
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy of this software
-* and associated documentation files (the "Software"), to deal in the Software without
-* restriction, including without limitation the rights to use, copy, modify, merge, publish,
-* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
-* Software is furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in all copies or
-* substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
-* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-*/
-#ifndef USBHAL_STM32L072CZ_H
-#define USBHAL_STM32L072CZ_H
-
-#define USBHAL_IRQn  USB_IRQn
-
-/*  must be multiple of 4 bytes */
-#define NB_ENDPOINT 8
-#define MAXTRANSFER_SIZE  0x200
-#define FIFO_USB_RAM_SIZE (MAXTRANSFER_SIZE+MAX_PACKET_SIZE_EP0+MAX_PACKET_SIZE_EP1+MAX_PACKET_SIZE_EP2+MAX_PACKET_SIZE_EP3)
-#if (FIFO_USB_RAM_SIZE > 0x500)
-#error "FIFO dimensioning incorrect"
-#endif
-
-typedef struct
-{
-	USBHAL *inst;
-	void (USBHAL::*bus_reset)(void);
-	void (USBHAL::*sof)(int frame);
-	void (USBHAL::*connect_change)(unsigned int  connected);
-	void (USBHAL::*suspend_change)(unsigned int suspended);
-	void (USBHAL::*ep0_setup)(void);
-	void (USBHAL::*ep0_in)(void);
-	void (USBHAL::*ep0_out)(void);
-	void (USBHAL::*ep0_read)(void);
-	bool (USBHAL::*ep_realise)(uint8_t endpoint, uint32_t maxPacket, uint32_t flags);
-	bool (USBHAL::*epCallback[6])(void);
-	uint8_t epComplete[2*NB_ENDPOINT];
-	/*  memorize dummy buffer used for reception */
-	uint32_t pBufRx[MAXTRANSFER_SIZE>>2];
-	uint32_t pBufRx0[MAX_PACKET_SIZE_EP0>>2];
-    gpio_t usb_switch;
-}USBHAL_Private_t;
-
-uint32_t HAL_PCDEx_GetTxFiFo(PCD_HandleTypeDef *hpcd, uint8_t fifo)
-{
-        return 1024;
-}
-
-void HAL_PCDEx_SetConnectionState(PCD_HandleTypeDef *hpcd, uint8_t state)
-{
-    USBHAL_Private_t *priv=((USBHAL_Private_t *)(hpcd->pData));
-    gpio_write(&(priv->usb_switch),state);
-}
-
-void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd)
-{
-    USBHAL_Private_t *priv=((USBHAL_Private_t *)(hpcd->pData));
-    USBHAL *obj= priv->inst;
-    uint32_t sofnum = (hpcd->Instance->FNR) & USB_FNR_FN;
-    void (USBHAL::*func)(int frame) = priv->sof;
-    (obj->*func)(sofnum);
-}
-
-USBHAL * USBHAL::instance;
-
-USBHAL::USBHAL(void)
-{
-    /*  init parameter  */
-    USBHAL_Private_t *HALPriv = new(USBHAL_Private_t);
-    hpcd.Instance = USB;
-    /*  initialized Init to zero (constructor does not zero initialized the
-     *  area */
-    /*  initialized all field of init including 0 field  */
-    /*  constructor does not fill with zero */
-    memset(&hpcd.Init, 0, sizeof(hpcd.Init));
-    hpcd.Init.dev_endpoints = NB_ENDPOINT;
-    hpcd.Init.ep0_mps =   MAX_PACKET_SIZE_EP0;
-    hpcd.Init.phy_itface = PCD_PHY_EMBEDDED;
-    hpcd.Init.Sof_enable = 1;
-    hpcd.Init.speed = PCD_SPEED_FULL;
-    /*  pass instance for usage inside call back */
-    HALPriv->inst = this;
-    HALPriv->bus_reset = &USBHAL::busReset;
-    HALPriv->suspend_change = &USBHAL::suspendStateChanged;
-    HALPriv->connect_change = &USBHAL::connectStateChanged;
-    HALPriv->sof = &USBHAL::SOF;
-    HALPriv->ep0_setup = &USBHAL::EP0setupCallback;
-    HALPriv->ep_realise = &USBHAL::realiseEndpoint;
-    HALPriv->ep0_in = &USBHAL::EP0in;
-    HALPriv->ep0_out = &USBHAL::EP0out;
-    HALPriv->ep0_read = &USBHAL::EP0read;
-    hpcd.pData = (void*)HALPriv;
-    HALPriv->epCallback[0] = &USBHAL::EP1_OUT_callback;
-    HALPriv->epCallback[1] = &USBHAL::EP1_IN_callback;
-    HALPriv->epCallback[2] = &USBHAL::EP2_OUT_callback;
-    HALPriv->epCallback[3] = &USBHAL::EP2_IN_callback;
-    HALPriv->epCallback[4] = &USBHAL::EP3_OUT_callback;
-    HALPriv->epCallback[5] = &USBHAL::EP3_IN_callback;
-    instance = this;
-    
-    /* Configure USB DM pin. This is optional, and maintained only for user guidance. */
-    __HAL_RCC_GPIOA_CLK_ENABLE();
-    pin_function(PA_11, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF2_USB));
-    pin_function(PA_12, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF2_USB));
-    
-    /* Enable USB Clock */
-    __HAL_RCC_USB_CLK_ENABLE();
-    
-    /* Enable SYSCFG Clock */
-    __HAL_RCC_SYSCFG_CLK_ENABLE();
-    hpcd.State = HAL_PCD_STATE_RESET;
-    HAL_PCD_Init(&hpcd);
-    
-    /* hardcoded size of FIFO according definition*/
-    HAL_PCDEx_PMAConfig(&hpcd , 0x00 , PCD_SNG_BUF, 0x30);
-    HAL_PCDEx_PMAConfig(&hpcd , 0x80 , PCD_SNG_BUF, 0x70);
-    HAL_PCDEx_PMAConfig(&hpcd , 0x3, PCD_DBL_BUF, 0x018000b0);
-    HAL_PCDEx_PMAConfig(&hpcd , 0x83, PCD_SNG_BUF, 0xb0);
-
-    NVIC_SetVector(USBHAL_IRQn,(uint32_t)&_usbisr);
-    NVIC_SetPriority(USBHAL_IRQn, 1);
-    HAL_PCD_Start(&hpcd);
-}
-#endif