ardupilot/Tools/AP_Bootloader/support.h

66 lines
1.6 KiB
C

#pragma once
#define LED_ACTIVITY 1
#define LED_BOOTLOADER 2
/* board info forwarded from board-specific code to booloader */
struct boardinfo {
uint32_t board_type;
uint32_t board_rev;
uint32_t fw_size;
} __attribute__((packed));
extern struct boardinfo board_info;
void init_uarts(void);
int16_t cin(unsigned timeout_ms);
int cin_word(uint32_t *wp, unsigned timeout_ms);
void cout(uint8_t *data, uint32_t len);
void port_setbaud(uint32_t baudrate);
void flash_init();
uint32_t flash_func_read_word(uint32_t offset);
bool flash_func_write_word(uint32_t offset, uint32_t v);
bool flash_func_write_words(uint32_t offset, uint32_t *v, uint8_t n);
uint32_t flash_func_sector_size(uint32_t sector);
bool flash_func_erase_sector(uint32_t sector);
uint32_t flash_func_read_otp(uint32_t idx);
uint32_t flash_func_read_sn(uint32_t idx);
void flash_set_keep_unlocked(bool);
void lock_bl_port(void);
bool flash_write_flush(void);
bool flash_write_buffer(uint32_t address, const uint32_t *v, uint8_t nwords);
uint32_t get_mcu_id(void);
uint32_t get_mcu_desc(uint32_t len, uint8_t *buf);
bool check_limit_flash_1M(void);
uint32_t board_get_rtc_signature(void);
void board_set_rtc_signature(uint32_t sig);
void led_on(unsigned led);
void led_off(unsigned led);
void led_toggle(unsigned led);
// printf to debug uart (or USB)
extern "C" {
void uprintf(const char *fmt, ...);
}
// generate a LED sequence forever
void led_pulses(uint8_t npulses);
typedef struct mcu_des_t {
uint16_t mcuid;
const char *desc;
char rev;
} mcu_des_t;
typedef struct mcu_rev_t {
uint16_t revid;
char rev;
bool limit_flash_size_1M;
} mcu_rev_t;