重构代码结构（拆分为多文件），并添加了XLSW通信协议。

2024-12-25 14:57:38 +08:00
parent 243b3bf0f2
commit e16f44c6e1
15 changed files with 1018 additions and 337 deletions
--- a/inc/RS485.h
+++ b/inc/RS485.h
@@ -1,16 +0,0 @@
-//
-// Created by dell on 24-11-29.
-//
-
-#ifndef RS485_H
-#define RS485_H
-
-#include "gd32e23x_it.h"
-#include <stdbool.h>
-#include <string.h>
-
-#define RX_BUFFER_SIZE 64
-
-void process_command(char *cmd);
-
-#endif //RS485_H
--- a/inc/i2c.h
+++ b/inc/i2c.h
@@ -0,0 +1,61 @@
+//
+// Created by dell on 24-12-25.
+//
+
+#ifndef I2C_H
+#define I2C_H
+
+#include "gd32e23x_it.h"
+#include "gd32e23x.h"
+#include "systick.h"
+#include "main.h"
+#include <stdbool.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+
+/******************************************************************************/
+
+#define I2C_SPEED          20000
+#define RCU_GPIO_I2C       RCU_GPIOF
+#define RCU_I2C            RCU_I2C0
+#define I2C_PHY            I2C0
+#define I2C_SCL_PORT       GPIOF
+#define I2C_SCL_PIN        GPIO_PIN_1
+#define I2C_SDA_PORT       GPIOF
+#define I2C_SDA_PIN        GPIO_PIN_0
+#define I2C_GPIO_AF        GPIO_AF_1
+
+/******************************************************************************/
+
+#define I2C_TIME_OUT    (uint16_t)(10000)
+#define I2C_OK          1
+#define I2C_FAIL        0
+#define I2C_END         1
+
+/******************************************************************************/
+
+typedef enum {
+    I2C_START = 0,
+    I2C_SEND_ADDRESS,
+    I2C_CLEAR_ADDRESS_FLAG,
+    I2C_TRANSMIT_DATA,
+    I2C_STOP
+} i2c_process_enum;
+
+/******************************************************************************/
+
+void i2c_gpio_config(void);
+
+void i2c_config(void);
+
+void i2c_bus_reset(void);
+
+void i2c_scan(void);
+
+uint8_t i2c_write_16bits(uint8_t slave_addr, uint8_t reg_addr, uint8_t data[2]);
+
+uint8_t i2c_read_16bits(uint8_t slave_addr, uint8_t reg_addr, uint8_t *data);
+
+#endif //I2C_H
--- a/inc/led.h
+++ b/inc/led.h
@@ -0,0 +1,30 @@
+//
+// Created by dell on 24-12-25.
+//
+
+#ifndef LED_H
+#define LED_H
+
+#include "gd32e23x_it.h"
+#include "gd32e23x.h"
+#include "systick.h"
+#include <stdbool.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+
+/******************************************************************************/
+
+#define LED_PORT            GPIOA
+#define LED_PIN             GPIO_PIN_9
+#define LED_RCU             RCU_GPIOA
+#define LED_TIMER_RCU       RCU_TIMER5
+#define LED_TIMER           TIMER5
+#define LED_IRQ             TIMER5_IRQn
+
+/******************************************************************************/
+
+void led_config(void);
+
+#endif //LED_H
--- a/inc/mlx90614.h
+++ b/inc/mlx90614.h
@@ -6,27 +6,19 @@
 #define MLX90614_H

 #include "gd32e23x.h"
+#include "i2c.h"
+#include "gd32e23x.h"
+#include "systick.h"
+#include <stdio.h>

-#define I2C_SPEED 100000
-#define IR_I2C    I2C0
-#define RCU_IR_GPIO RCU_GPIOF
-#define RCU_I2C RCU_I2C0
-#define I2C_SCL_PORT GPIOF
-#define I2C_SCL_PIN GPIO_PIN_1
-#define I2C_SDA_PORT GPIOF
-#define I2C_SDA_PIN GPIO_PIN_0
-#define I2C_GPIO_AF GPIO_AF_1
+/******************************************************************************/

-#define I2C_TIME_OUT    (uint16_t)(5000)
+#define MLX90614_ADDR             (0x5A << 1)
+#define MLX90614_OBJ_TEMP_REG     0x07
+#define MLX90614_AMB_TEMP_REG     0x06

-#define SLAVE_ADDR         (0x5A << 1)
-#define REG_ADDR_OBJ_TEMP  0x07
-#define REG_ADDR_AMB_TEMP  0x06
+/******************************************************************************/

-/* function declarations */
-/* this function configures I2C Peripheral & GPIO AF for I2C */
-void MLX90614_I2CConfig(void);
-/* this function reads object temperature */
-int MLX90614_GetObjectTemperature(void);
+uint16_t mlx90614_get_objrct_temperature(void);

 #endif //MLX90614_H
--- a/inc/rs485.h
+++ b/inc/rs485.h
@@ -0,0 +1,59 @@
+//
+// Created by dell on 24-11-29.
+//
+
+#ifndef RS485_H
+#define RS485_H
+
+#include "gd32e23x_it.h"
+#include "gd32e23x.h"
+#include "systick.h"
+#include <stdbool.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/types.h>
+
+/******************************************************************************/
+
+#define RS485_RCU            RCU_USART0
+#define RS485_GPIO_RCU       RCU_GPIOA
+#define RS485_GPIO_PORT      GPIOA
+#define RS485_TX_PIN         GPIO_PIN_2
+#define RS485_RX_PIN         GPIO_PIN_3
+#define RS485_PHY            USART0
+#define RS485_BAUDRATE       115200U
+#define RS485_EN_PIN         GPIO_PIN_4
+
+/******************************************************************************/
+
+#define RX_BUFFER_SIZE           32
+
+#define US_IR_PACKAGE_HEADER     0xD5
+#define US_IR_BOARD_TYPE         0x04
+#define US_IR_PACKAGE_LENGTH     0x02
+
+/******************************************************************************/
+
+typedef enum
+{
+    VALIDATION_SUCCESS = 0,
+    VALIDATION_CRC_ERROR = 1,
+    VALIDATION_HEADER_ERROR = 2,
+    VALIDATION_TYPE_ERROR = 4,
+    VALIDATION_LENGTH_ERROR = 8
+} validation_result_t;
+
+/******************************************************************************/
+
+void rs485_config(void);
+void process_command(uint8_t* cmd, size_t length);
+uint8_t calculate_crc(uint8_t data[], uint8_t data_length);
+validation_result_t validate_package_crc(uint8_t* data, uint8_t data_length);
+validation_result_t validate_package_header(uint8_t* data);
+validation_result_t validate_package_type(uint8_t* data);
+validation_result_t validate_data_length(uint8_t* data);
+void ultrasonic_distance_value_report(void);
+void mlx90614_tempture_value_report(void);
+
+#endif //RS485_H
--- a/inc/ultrasonic_driver.h
+++ b/inc/ultrasonic_driver.h
@@ -6,6 +6,7 @@
 #define ULTRASONIC_DRIVER_H

 #include "gd32e23x.h"
+#include "i2c.h"

 #define POWER_SUPPLY_12V
 // #define POWER_SUPPLY_24V
@@ -25,23 +26,6 @@
 #define ULTRASONIC_CYCLES   0x05U
 #define ULTRASONIC_TRAN_US  498  // (ms)

-#define LED_PORT            GPIOA
-#define LED_PIN             GPIO_PIN_9
-#define LED_RCU             RCU_GPIOA
-#define LED_TIMER_RCU       RCU_TIMER5
-#define LED_TIMER           TIMER5
-#define LED_IRQ             TIMER5_IRQn
-
-#define USART_RCU            RCU_USART0
-#define USART_GPIO_RCU       RCU_GPIOA
-#define USART_GPIO_PORT      GPIOA
-#define USART_TX_PIN         GPIO_PIN_2
-#define USART_RX_PIN         GPIO_PIN_3
-#define USART0_PHY           USART0
-#define USART_BAUDRATE       115200U
-
-#define USART_EN_PIN         GPIO_PIN_4
-
 #define US_TRAN_GPIO_RCU     RCU_GPIOB
 #define US_TRAN_GPIO_PORT    GPIOB
 #define US_TRAN_PIN          GPIO_PIN_1
@@ -65,15 +49,12 @@
 #define US_ECHO_TIMER        TIMER16
 #define US_ECHO_CH           TIMER_CH_0

-void led_config(void);
-void usart_config(void);
-void UltraSonic_GPIO_Config(void);
-void UltraSonic_Transmit_Config(void);
-void UltraSonic_PwmOut_Cycles(const uint8_t cycles);
-void UltraSonic_Transmit_Delay(const uint16_t micro_second);
-void UltraSonic_ReceExti_Config(void);
-void UltraSonic_EchoTimer_Config(void);
-void UltraSonic_Receive_Config(void);
-uint16_t UltraSonic_CalcDistance(uint32_t us_value);
+void ultrasonic_gpio_config(void);
+void ultrasonic_pwm_out_cycles(const uint8_t cycles);
+void ultrasonic_transmit_delay(const uint16_t micro_second);
+void ultrasonic_rece_exti_Config(void);
+void ultrasonic_echo_timer_config(void);
+void ultrasonic_receive_config(void);
+uint16_t ultrasonic_calc_distance(uint32_t us_value);

 #endif //ULTRASONIC_DRIVER_H