/*

* Copyright (c) 2016, Devan Lai

*

* Permission to use, copy, modify, and/or distribute this software

* for any purpose with or without fee is hereby granted, provided

* that the above copyright notice and this permission notice

* appear in all copies.

*

* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL

* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED

* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE

* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR

* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM

* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,

* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN

* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

*/

#ifndef TARGET_H_INCLUDED

#define TARGET_H_INCLUDED

#include <stdlib.h>

#include <stdint.h>

#include <libopencm3/usb/usbd.h>

#include <libopencm3/stm32/rcc.h>

#include <libopencm3/stm32/gpio.h>

#include <libopencm3/cm3/scb.h>

#include <libopencm3/stm32/flash.h>

extern void target_clock_setup(void);

extern void target_gpio_setup(void);

extern const usbd_driver* target_usb_init(void);

extern bool target_get_force_bootloader(void);

extern bool target_get_force_app(void);

extern void target_get_serial_number(char* dest, size_t max_chars);

extern size_t target_get_max_firmware_size(void);

extern void target_log(const char* str);

//extern void target_relocate_vector_table(void);

extern void target_manifest_app(void);

extern void target_flash_unlock(void);

extern void target_flash_lock(void);

extern bool target_flash_program_array(uint16_t* dest, const uint16_t* data, size_t half_word_count);

extern void target_set_led(int on);

extern void target_pre_main(void);

#define target_relocate_vector_table() SCB_VTOR = APP_BASE_ADDRESS & 0xFFFF;

#define target_flash_lock() flash_lock();

#endif