flight/targets/boards/revolution/bootloader/pios_board.c

   1 /**
   2  ******************************************************************************
   3  *
   4  * @file       pios_board.c
   5  * @author     The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
   6  * @brief      Defines board specific static initializers for hardware for the AHRS board.
   7  * @see        The GNU Public License (GPL) Version 3
   8  *
   9  *****************************************************************************/
  10 /*
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License as published by
  13  * the Free Software Foundation; either version 3 of the License, or
  14  * (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful, but
  17  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  18  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  19  * for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License along
  22  * with this program; if not, write to the Free Software Foundation, Inc.,
  23  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  24  */
  25
  26 #include <pios.h>
  27 #include <pios_board_info.h>
  28 #include <pios_board_io.h>
  29
  30
  31 #include "pios_usb_board_data_priv.h"
  32 #include "pios_usb_desc_hid_cdc_priv.h"
  33 #include "pios_usb_desc_hid_only_priv.h"
  34 #include "pios_usbhook.h"
  35
  36 #include <pios_com_msg_priv.h>
  37
  38 /*
  39  * Pull in the board-specific static HW definitions.
  40  * Including .c files is a bit ugly but this allows all of
  41  * the HW definitions to be const and static to limit their
  42  * scope.
  43  *
  44  * NOTE: THIS IS THE ONLY PLACE THAT SHOULD EVER INCLUDE THIS FILE
  45  */
  46 #include "../board_hw_defs.c"
  47
  48 uint32_t pios_com_telem_usb_id;
  49
  50 static bool board_init_complete = false;
  51
  52 void PIOS_Board_Init()
  53 {
  54     if (board_init_complete) {
  55         return;
  56     }
  57
  58     /* Delay system */
  59     PIOS_DELAY_Init();
  60
  61     const struct pios_board_info *bdinfo = &pios_board_info_blob;
  62
  63 #if defined(PIOS_INCLUDE_LED)
  64     const struct pios_gpio_cfg *led_cfg  = PIOS_BOARD_HW_DEFS_GetLedCfg(bdinfo->board_rev);
  65     PIOS_Assert(led_cfg);
  66     PIOS_LED_Init(led_cfg);
  67 #endif /* PIOS_INCLUDE_LED */
  68
  69 #if defined(PIOS_INCLUDE_USB)
  70     /* Initialize board specific USB data */
  71     PIOS_USB_BOARD_DATA_Init();
  72
  73     /* Activate the HID-only USB configuration */
  74     PIOS_USB_DESC_HID_ONLY_Init();
  75
  76     uint32_t pios_usb_id;
  77     PIOS_USB_Init(&pios_usb_id, PIOS_BOARD_HW_DEFS_GetUsbCfg(bdinfo->board_rev));
  78
  79 #if defined(PIOS_INCLUDE_USB_HID) && defined(PIOS_INCLUDE_COM_MSG)
  80     uint32_t pios_usb_hid_id;
  81     if (PIOS_USB_HID_Init(&pios_usb_hid_id, &pios_usb_hid_only_cfg, pios_usb_id)) {
  82         PIOS_Assert(0);
  83     }
  84     if (PIOS_COM_MSG_Init(&pios_com_telem_usb_id, &pios_usb_hid_com_driver, pios_usb_hid_id)) {
  85         PIOS_Assert(0);
  86     }
  87 #endif /* PIOS_INCLUDE_USB_HID && PIOS_INCLUDE_COM_MSG */
  88
  89     PIOS_USBHOOK_Activate();
  90
  91 #endif /* PIOS_INCLUDE_USB */
  92
  93     board_init_complete = true;
  94 }