pios_board.c

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/*
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
 * for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, see <http://www.gnu.org/licenses/>
 *
 * Additional note on redistribution: The copyright and license notices above
 * must be maintained in each individual source file that is a derivative work
 * of this source file; otherwise redistribution is prohibited.
 */

#include "board_hw_defs.c"
#include <pios_board_info.h>
#include <pios.h>


uintptr_t pios_com_telem_usb_id;

void PIOS_Board_Init()
{
        // Drive USB re-enumerate pin low (so it doesn't pull DP down!)
        GPIO_InitTypeDef GPIO_InitStructure;
        GPIO_StructInit(&GPIO_InitStructure);
        GPIO_InitStructure.GPIO_Pin = GPIO_Pin_12;
        GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;
        GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
        GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_NOPULL;
        GPIO_InitStructure.GPIO_Speed = GPIO_Speed_2MHz;
        GPIO_Init(GPIOB, &GPIO_InitStructure);
        GPIO_ResetBits(GPIOB, GPIO_Pin_12);
        
        PIOS_DELAY_Init();

        const struct pios_board_info *bdinfo = &pios_board_info_blob;

#if defined(PIOS_INCLUDE_ANNUNC)
        const struct pios_annunc_cfg *led_cfg = PIOS_BOARD_HW_DEFS_GetLedCfg(bdinfo->board_rev);
        PIOS_Assert(led_cfg);
        PIOS_ANNUNC_Init(led_cfg);
#endif  /* PIOS_INCLUDE_ANNUNC */

#if defined(PIOS_INCLUDE_FLASH)
        PIOS_Flash_Internal_Init(&pios_internal_flash_id, &flash_internal_cfg);

        PIOS_FLASH_register_partition_table(pios_flash_partition_table_internal, NELEMENTS(pios_flash_partition_table_internal));
#endif  /* PIOS_INCLUDE_FLASH */

#if defined(PIOS_INCLUDE_USB)
        PIOS_USB_BOARD_DATA_Init();
        /* Bootloader only uses HID */
        PIOS_USB_DESC_HID_ONLY_Init();

        uintptr_t pios_usb_id;
        PIOS_USB_Init(&pios_usb_id, PIOS_BOARD_HW_DEFS_GetUsbCfg(bdinfo->board_rev));

#if defined(PIOS_INCLUDE_USB_HID) && defined(PIOS_INCLUDE_COM_MSG)
        uintptr_t pios_usb_hid_id;
        if (PIOS_USB_HID_Init(&pios_usb_hid_id, &pios_usb_hid_cfg, pios_usb_id))
                PIOS_Assert(0);
        if (PIOS_COM_MSG_Init(&pios_com_telem_usb_id, &pios_usb_hid_com_driver, pios_usb_hid_id))
                PIOS_Assert(0);
#endif  /* PIOS_INCLUDE_USB_HID && PIOS_INCLUDE_COM_MSG */

        PIOS_USBHOOK_Activate();
#endif  /* PIOS_INCLUDE_USB */
}