flight/targets/boards/ccf3d/bootloader/pios_board.c

   1 /**
   2  ******************************************************************************
   3  *
   4  * @file       pios_board.c
   5  * @author     The LibrePilot Project, http://www.librepilot.org Copyright (C) 2017.
   6  * @author     The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
   7  * @brief      Defines board specific static initializers for hardware for the CCF3D board.
   8  * @see        The GNU Public License (GPL) Version 3
   9  *
  10  *****************************************************************************/
  11 /*
  12  * This program is free software; you can redistribute it and/or modify
  13  * it under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 3 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * This program is distributed in the hope that it will be useful, but
  18  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  19  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  20  * for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License along
  23  * with this program; if not, write to the Free Software Foundation, Inc.,
  24  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  25  */
  26
  27 #include <pios.h>
  28 #include <pios_board_info.h>
  29
  30 #include "pios_usb_board_data_priv.h"
  31 #include "pios_usb_desc_hid_cdc_priv.h"
  32 #include "pios_usb_desc_hid_only_priv.h"
  33 #include "pios_usbhook.h"
  34
  35 #include <pios_com_msg_priv.h>
  36
  37 /*
  38  * Pull in the board-specific static HW definitions.
  39  * Including .c files is a bit ugly but this allows all of
  40  * the HW definitions to be const and static to limit their
  41  * scope.
  42  *
  43  * NOTE: THIS IS THE ONLY PLACE THAT SHOULD EVER INCLUDE THIS FILE
  44  */
  45 #include "../board_hw_defs.c"
  46
  47 uint32_t pios_com_telem_usb_id;
  48
  49 /**
  50  * PIOS_Board_Init()
  51  * initializes all the core subsystems on this specific hardware
  52  * called from System/openpilot.c
  53  */
  54 static bool board_init_complete = false;
  55 void PIOS_Board_Init(void)
  56 {
  57     if (board_init_complete) {
  58         return;
  59     }
  60
  61     /* Enable Prefetch Buffer */
  62     FLASH_PrefetchBufferCmd(ENABLE);
  63
  64     /* Flash 2 wait state */
  65     FLASH_SetLatency(FLASH_Latency_2);
  66
  67     const struct pios_board_info *bdinfo = &pios_board_info_blob;
  68
  69 #if defined(PIOS_INCLUDE_LED)
  70     const struct pios_gpio_cfg *led_cfg  = PIOS_BOARD_HW_DEFS_GetLedCfg(bdinfo->board_rev);
  71     PIOS_Assert(led_cfg);
  72     PIOS_LED_Init(led_cfg);
  73 #endif /* PIOS_INCLUDE_LED */
  74
  75 #if defined(PIOS_INCLUDE_USB)
  76     /* Initialize board specific USB data */
  77     PIOS_USB_BOARD_DATA_Init();
  78
  79     /* Activate the HID-only USB configuration */
  80     PIOS_USB_DESC_HID_ONLY_Init();
  81
  82     uint32_t pios_usb_id;
  83     PIOS_USB_Init(&pios_usb_id, &pios_usb_main_cfg_cc3d);
  84
  85 #if defined(PIOS_INCLUDE_USB_HID) && defined(PIOS_INCLUDE_COM_MSG)
  86     uint32_t pios_usb_hid_id;
  87     if (PIOS_USB_HID_Init(&pios_usb_hid_id, &pios_usb_hid_only_cfg, pios_usb_id)) {
  88         PIOS_Assert(0);
  89     }
  90     if (PIOS_COM_MSG_Init(&pios_com_telem_usb_id, &pios_usb_hid_com_driver, pios_usb_hid_id)) {
  91         PIOS_Assert(0);
  92     }
  93 #endif /* PIOS_INCLUDE_USB_HID && PIOS_INCLUDE_COM_MSG */
  94
  95 #endif /* PIOS_INCLUDE_USB */
  96
  97     RCC_AHBPeriphClockCmd(RCC_AHBPeriph_CRC, ENABLE); // TODO Tirar
  98
  99     board_init_complete = true;
 100 }
 101
 102 void PIOS_ADC_DMA_Handler()
 103 {}