/*
 * global_var.h
 *
 *  Created on: Dec 13, 2022
 *      Author: Winston Qu
 */

#ifndef INC_GLOBAL_VAR_H_
#define INC_GLOBAL_VAR_H_

#include "stm32f1xx_hal.h"
#include "rtklib.h"

#define UART_BF_SIZE 256

/* def typedef */
extern nmea_t nmea_rmc; 			// typedef name RMC get time
extern IMU_mng_t IMU_mng_ST;		// typedef IMU from ST
extern IMU_mng_t IMU_mng_TDK;		// typedef IMU from TDK
extern sys_time_t SYS_TIME; 		// typedef TIME from system
/* def buffer */
extern uint8_t U2_Rx_buf[UART_BF_SIZE]; // UART2 RX buff
extern uint8_t U1_TX_buf[UART_BF_SIZE]; // UART1 TX buff
/* define var */
extern uint8_t ST_IMU_INT, TDK_IMU_INT; // IMU INT flag
extern uint8_t U1_DMA_BUSY;
#endif /* INC_GLOBAL_VAR_H_ */