mirror of https://github.com/ArduPilot/ardupilot
77 lines
2.0 KiB
C
77 lines
2.0 KiB
C
/*
|
|
* This file 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 file 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/>.
|
|
*/
|
|
#pragma once
|
|
|
|
#include "hal.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
void stm32_timer_set_input_filter(stm32_tim_t *tim, uint8_t channel, uint8_t filter_mode);
|
|
void stm32_timer_set_channel_input(stm32_tim_t *tim, uint8_t channel, uint8_t input_source);
|
|
|
|
#if CH_DBG_ENABLE_STACK_CHECK == TRUE
|
|
// print stack usage
|
|
void show_stack_usage(void);
|
|
#endif
|
|
|
|
// allocation functions in malloc.c
|
|
size_t mem_available(void);
|
|
void *malloc_ccm(size_t size);
|
|
void *malloc_dma(size_t size);
|
|
|
|
// flush all dcache
|
|
void memory_flush_all(void);
|
|
|
|
// UTC system clock handling
|
|
void stm32_set_utc_usec(uint64_t time_utc_usec);
|
|
uint64_t stm32_get_utc_usec(void);
|
|
|
|
// hook for FAT timestamps
|
|
uint32_t get_fattime(void);
|
|
|
|
// one-time programmable area
|
|
#if defined(STM32F4)
|
|
#define OTP_BASE 0x1fff7800
|
|
#define OTP_SIZE 512
|
|
#elif defined(STM32F7)
|
|
#define OTP_BASE 0x1ff0f000
|
|
#define OTP_SIZE 1024
|
|
#endif
|
|
|
|
enum rtc_boot_magic {
|
|
RTC_BOOT_OFF = 0,
|
|
RTC_BOOT_HOLD = 0xb0070001,
|
|
RTC_BOOT_FAST = 0xb0070002
|
|
};
|
|
|
|
// see if RTC registers is setup for a fast reboot
|
|
enum rtc_boot_magic check_fast_reboot(void);
|
|
|
|
// set RTC register for a fast reboot
|
|
void set_fast_reboot(enum rtc_boot_magic v);
|
|
|
|
// enable peripheral power if needed
|
|
void peripheral_power_enable(void);
|
|
|
|
// initialise allocation subsystem
|
|
void malloc_init(void);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|