debug vofa

CMakeLists.txt

@@ -4,11 +4,11 @@ include(cmake/toolchain.cmake)
 project(xlsw_3dp_LDC1612)
 
 set(VERSION_MAJOR 0)
-set(VERSION_MINOR F)
+set(VERSION_MINOR 2)
-set(VERSION_PATCH 1)
+set(VERSION_PATCH 0)
 set(VERSION "V${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}")
 string(TIMESTAMP CURRENT_DATE "%Y-%m-%d")
-set(IIC_TYPE "AutoDetectDriveCurrent")
+set(IIC_TYPE "SW-IIC")
 #set(IIC_TYPE "HW-IIC")
 
 enable_language(C)

README.md

@@ -8,9 +8,10 @@
 
 通信协议：[LDC1612通信协议](CommunicationProtocol.md)
 
+以下是代码段的详细寄存器配置解析，包含所有寄存器地址和参数位域定义：
+
 ---
 
-## LDC1612寄存器配置
 ### **1. 软件复位 (RESET_DEV)**
 - **寄存器地址**: 0x1C
 - **写入值**: 0x8000
@@ -18,6 +19,8 @@
     - **Bit 15 (RESET_DEV)**: 写1触发硬件复位，完成后自动清零。
     - **Bits 14-0**: 保留位，必须写0。
 
+---
+
 ### **2. 进入休眠模式 (CONFIG)**
 - **寄存器地址**: 0x1A
 - **写入值**: 0x2801
@@ -36,6 +39,8 @@
   | 6     | HIGH_CURRENT_DRV      | 0   | 禁用高电流驱动模式         |
   | 5-0   | Reserved              | 000001 | 保留位（默认值）          |
 
+---
+
 ### **3. 配置通道0时钟分频 (CLOCK_DIVIDERS_CH0)**
 - **寄存器地址**: 0x14
 - **写入值**: 0x1002
@@ -47,6 +52,8 @@
   | Reserved           | Bits 11-10 | 0x0   | 保留位                   |
   | CH0_FREF_DIVIDER   | Bits 9-0   | 0x002 | 参考分频系数=2，f_REF=40MHz/2=20MHz |
 
+---
+
 ### **4. 设置通道0转换时间 (RCOUNT_CH0)**
 - **寄存器地址**: 0x08
 - **写入值**: 0x04D6 (十进制1238)
@@ -56,6 +63,8 @@
   t_{C0} = \frac{(0x04D6 \times 16)}{20\text{MHz}} = 991\mu s
   \]
 
+---
+
 ### **5. 设置通道0稳定时间 (SETTLECOUNT_CH0)**
 - **寄存器地址**: 0x10
 - **写入值**: 0x000A (十进制10)
@@ -65,6 +74,8 @@
   t_{S0} = \frac{(0x000A \times 16)}{20\text{MHz}} = 8\mu s
   \]
 
+---
+
 ### **6. 配置通道0驱动电流 (DRIVE_CURRENT_CH0)**
 - **寄存器地址**: 0x1E
 - **写入值**: 0x9000
@@ -76,6 +87,8 @@
   | CH0_INIT_IDRIVE    | Bits 10-6  | 0x00  | 初始电流值（未使用）        |
   | Reserved           | Bits 5-0   | 0x00  | 保留位                   |
 
+---
+
 ### **7. 多通道扫描配置 (MUX_CONFIG)**
 - **寄存器地址**: 0x1B
 - **写入值**: 0x820C
@@ -88,6 +101,8 @@
   | Reserved           | Bits 12-3 | 0x020 | 保留位（默认值）           |
   | DEGLITCH           | Bits 2-0   | 0x4   | 去抖动滤波器带宽=3.3MHz    |
 
+---
+
 ### **8. 退出休眠并启动转换 (CONFIG)**
 - **寄存器地址**: 0x1A
 - **写入值**: 0x1601
@@ -99,6 +114,8 @@
   | 9     | REF_CLK_SRC           | 1   | 使用外部时钟（CLKIN=40MHz）|
   | 12    | RP_OVERRIDE_EN        | 1   | 启用Rp覆盖（固定驱动电流） |
 
+---
+
 ### **关键参数总结表**
 | 寄存器名             | 地址  | 写入值 | 核心功能                     |
 |----------------------|-------|--------|----------------------------|
@@ -111,43 +128,10 @@
 | MUX_CONFIG           | 0x1B  | 0x820C | 启用双通道扫描（Ch0→Ch1）    |
 | CONFIG (启动)        | 0x1A  | 0x1601 | 退出休眠，启用外部时钟       |
 
+---
+
 通过以上配置，设备将按以下流程运行：
 1. 复位后进入休眠模式，配置寄存器。
 2. 设置通道0的时钟分频、转换时间、稳定时间和驱动电流。
 3. 启用双通道自动扫描，设置去抖动滤波器。
-4. 退出休眠模式，开始连续转换。
+4. 退出休眠模式，开始连续转换。
-
----
-
-## **自动校准配置（可选）**
-### **适用场景**
-- Rp未知或环境变化大时，通过自动校准获取初始电流值。
-
-### **操作流程**
-1. **设置目标至最大距离**
-2. **进入休眠模式**：
-   ```c
-   write_register(0x1A, 0x2801); // SLEEP_MODE_EN=1
-   ```
-3. **启用自动校准**：
-   ```c
-   // CLOCK_DIVIDERS_CH0配置分频
-   write_register(0x14, 0x1002); // FIN_DIV=1, FREF_DIV=2
-   // 禁用Rp覆盖
-   uint16_t config = read_register(0x1A);
-   config &= ~(1 << 12); // RP_OVERRIDE_EN=0
-   write_register(0x1A, config);
-   ```
-4. **启动测量并读取初始值**：
-   ```c
-   write_register(0x1A, 0x1601); // 退出休眠
-   delay(10); // 等待至少一次转换完成
-   uint16_t init_value = (read_register(0x1E) >> 6) & 0x1F; // 读取CH0_INIT_IDRIVE
-   ```
-5. **写入驱动电流**：
-   ```c
-   uint16_t drive_current = (init_value << 11) | 0x0000;
-   write_register(0x1E, drive_current);
-   ```
-   
----

inc/board_config.h

@@ -5,13 +5,11 @@
 #ifndef BOARD_CONFIG_H
 #define BOARD_CONFIG_H
 
-// #define SOFTWARE_IIC
+#define SOFTWARE_IIC
 
 // #define DEBUG_VERBOES
 
-// #define RS485_MAX13487
+#define DEBUG_VOFA_TOOL
-
-// #define DEBUG_VOFA_TOOL
 
 /******************************************************************************/
 

inc/i2c.h

@@ -19,7 +19,7 @@
 
 /******************************************************************************/
 
-#define I2C_SPEED       100*(1000)
+#define I2C_SPEED       20000
 
 #define I2C_TIME_OUT    (uint16_t)(5000)
 #define I2C_OK          1

inc/ldc1612.h

@@ -48,21 +48,19 @@
 /******************************************************************************/
 
 #define LDC1612_CONVERSION_TIME_CH0        0x0546  //0536
-#define LDC1612_DRIVE_CURRENT              0x9000  //A000
+#define LDC1612_DRIVE_CURRENT              0x8800  //A000
 #define LDC1612_MUX_CONFIG                 0x020C  // no auto scan and filter bandwidth 3.3MHz
 #define LDC1612_SENSOR_CONFIG              0x1601
-#define LDC1612_SLEEP_MODE                 0x2801
 #define LDC1612_ERROR_CONFIG               0x0000
 #define LC_STABILIZE_TIME_CH0              0x001E //30
 #define LDC1612_RESET_DEV                  0x8000 //[15:0] 0b1000 0000 0000 0000
 
 /******************************************************************************/
 
-#define COIL_RP_KOM              7.2
+#define COIL_RP_KOM              15.727
 #define COIL_L_UH                33
 #define COIL_C_PF                150
 #define COIL_Q_FACTOR            35.97
-#define COIL_FREQ_HZ             2262000
 
 /******************************************************************************/
 
@@ -96,6 +94,4 @@ uint32_t ldc1612_get_raw_channel_result(uint8_t channel);
 
 uint32_t ldc1612_parse_raw_result(uint32_t raw_result);
 
-void ldc1612_drvie_current_detect(uint8_t channel);
-
 #endif //LDC1612_H

inc/main.h

@@ -36,7 +36,6 @@ OF SUCH DAMAGE.
 #define MAIN_H
 
 #include <stdio.h>
-#include <stdbool.h>
 #include "gd32e23x.h"
 #include "systick.h"
 #include "gd32e23x_libopt.h"

inc/rs485.h

@@ -9,8 +9,6 @@
 #include "gd32e23x.h"
 #include "systick.h"
 #include <stdio.h>
-#include <string.h>
-#include <stdbool.h>
 #include "ldc1612.h"
 #include "tmp112.h"
 #include "fwdgt.h"
@@ -37,12 +35,6 @@ typedef enum
 
 /******************************************************************************/
 
-uint8_t Command_Write(uint8_t *data, uint8_t length);
-
-uint8_t Command_GetCommand(uint8_t *command);
-
-/******************************************************************************/
-
 void rs485_config(void);
 
 void process_command(uint8_t* cmd, size_t length);

src/gd32e23x_it.c

@@ -39,8 +39,6 @@ OF SUCH DAMAGE.
 #include "rs485.h"
 #include "led.h"
 
-extern uint8_t readBuffer[16];
-
 /*!
     \brief      this function handles NMI exception
     \param[in]  none
@@ -121,21 +119,22 @@ void TIMER16_IRQHandler(void) {
 
 void USART0_IRQHandler(void) {
     static uint8_t rx_index = 0;
+    static uint8_t rx_buffer[RX_BUFFER_SIZE];
 
     if (RESET != usart_interrupt_flag_get(USART0, USART_INT_FLAG_RBNE)) {
-        // usart_interrupt_flag_clear(USART0, USART_INT_FLAG_RBNE);
+        usart_interrupt_flag_clear(USART0, USART_INT_FLAG_RBNE);
-        // uint8_t received_data = (uint8_t) usart_data_receive(USART0);
+        uint8_t received_data = (uint8_t) usart_data_receive(USART0);
 
         // 将接收到的数据存储到缓冲区
-        if (rx_index < sizeof(readBuffer) - 1) {
+        if (rx_index < RX_BUFFER_SIZE - 1) {
-            readBuffer[rx_index++] = usart_data_receive(USART0);
+            rx_buffer[rx_index++] = received_data;
         }
     }
 
     if (RESET != usart_interrupt_flag_get(USART0, USART_INT_FLAG_IDLE)) {
         usart_interrupt_flag_clear(USART0, USART_INT_FLAG_IDLE);
 
-        Command_Write(readBuffer, rx_index);// 处理指令
+        process_command(rx_buffer, rx_index); // 处理指令
 
         rx_index = 0; // 重置缓冲区索引
         return;

src/ldc1612.c

@@ -276,20 +276,3 @@ uint32_t ldc1612_parse_raw_result(uint32_t raw_result) {
 
     return raw_result;
 }
-
-void ldc1612_drvie_current_detect(uint8_t channel) {
-    uint8_t data[2] = {0};
-    uint16_t init_value = 0 , drive_current = 0;
-
-    ldc1612_set_sensor_config(LDC1612_SLEEP_MODE);
-    ldc1612_set_freq_divide(channel);
-    soft_i2c_read_16bits(LDC1612_ADDR, SENSOR_CONFIG_REG, data);
-    ldc1612_set_sensor_config(LDC1612_SLEEP_MODE);
-    ldc1612_set_sensor_config(LDC1612_SENSOR_CONFIG); //0x1A --0x1601
-    delay_ms(10);
-    soft_i2c_read_16bits(LDC1612_ADDR, SET_DRIVER_CURRENT_REG, data);
-
-    init_value = (((data[0] << 8) | data[1]) >> 6) & 0x1F;
-    drive_current = (init_value << 11) | 0x0000;
-    printf("init value: 0x%x\tdrive current: 0x%x\n", init_value, drive_current);
-}

src/led.c

@@ -28,5 +28,5 @@ void led_config(void) {
 
     timer_enable(LED_BLINK_TIMER);
 
-    nvic_irq_enable(LED_BLINK_IRQ, 3U);
+    nvic_irq_enable(LED_BLINK_IRQ, 2);
 }

src/main.c

@@ -6,10 +6,6 @@
 */
 #include "main.h"
 
-bool g_statusSwitch = false;
-
-uint8_t readBuffer[16];
-
 /*!
     \brief      main function
     \param[in]  none
@@ -42,23 +38,9 @@ int main(void) {
     /* Initialize watchdog */
     watchdog_init();
 
-    uint8_t command[10];
-    uint8_t command_length = 0;
-
     while (1) {
-
+        delay_ms(99);
-        // delay_ms(10);
         fwdgt_counter_reload();
-        command_length = Command_GetCommand(command);
-        if (command_length != 0)
-        {
-            for (int i = 0; i < command_length; i++)
-            {
-                printf("%c", command[i]);
-            }
-        }
-        // if (g_statusSwitch)
-        // {eddy_current_value_report();}
     }
 }
 

src/rs485.c

@@ -7,46 +7,7 @@
 uint8_t package_header[3] = {0xB5, 0xF0, 0x04};
 uint8_t package_data[4] = {0};
 
-extern bool g_statusSwitch;
-
 void rs485_config(void) {
-#ifndef RS485_MAX13487
-    rcu_periph_clock_enable(RS485_GPIO_RCU);
-    rcu_periph_clock_enable(RS485_RCU);
-
-    gpio_af_set(RS485_GPIO_PORT, GPIO_AF_1, RS485_TX_PIN | RS485_RX_PIN | RS485_EN_PIN);
-
-    /* configure USART Tx&Rx as alternate function push-pull */
-    gpio_mode_set(RS485_GPIO_PORT, GPIO_MODE_AF, GPIO_PUPD_PULLUP, RS485_TX_PIN | RS485_RX_PIN);
-    gpio_output_options_set(RS485_GPIO_PORT, GPIO_OTYPE_PP, GPIO_OSPEED_10MHZ, RS485_TX_PIN | RS485_RX_PIN);
-
-    /* configure RS485 EN Pin */
-    gpio_mode_set(RS485_GPIO_PORT, GPIO_MODE_AF, GPIO_PUPD_NONE, RS485_EN_PIN);
-    gpio_output_options_set(RS485_GPIO_PORT, GPIO_OTYPE_PP, GPIO_OSPEED_50MHZ, RS485_EN_PIN);
-    // gpio_bit_write(RS485_GPIO_PORT, RS485_EN_PIN, SET);
-
-    /* USART configure */
-    usart_deinit(RS485_PHY);
-    usart_baudrate_set(RS485_PHY, RS485_BAUDRATE);
-    // usart_parity_config(RS485_PHY, USART_PM_NONE);
-    // usart_word_length_set(RS485_PHY, USART_WL_8BIT);
-    // usart_stop_bit_set(RS485_PHY, USART_STB_1BIT);
-    usart_receive_config(RS485_PHY, USART_RECEIVE_ENABLE);
-    usart_transmit_config(RS485_PHY, USART_TRANSMIT_ENABLE);
-
-    usart_driver_assertime_config(RS485_PHY, 0x01);
-    usart_driver_deassertime_config(RS485_PHY, 0x01);
-
-    // usart_depolarity_config(USART0, USART_DEP_HIGH);
-    // usart_depolarity_config(USART0, USART_DEP_LOW);
-
-    usart_rs485_driver_enable(RS485_PHY);
-    usart_enable(RS485_PHY);
-
-    nvic_irq_enable(USART0_IRQn, 0);
-    usart_interrupt_enable(RS485_PHY, USART_INT_RBNE);
-    usart_interrupt_enable(RS485_PHY, USART_INT_IDLE);
-#else
     rcu_periph_clock_enable(RS485_GPIO_RCU);
     rcu_periph_clock_enable(RS485_RCU);
 
@@ -72,7 +33,6 @@ void rs485_config(void) {
     nvic_irq_enable(USART0_IRQn, 0);
     usart_interrupt_enable(RS485_PHY, USART_INT_RBNE);
     usart_interrupt_enable(RS485_PHY, USART_INT_IDLE);
-#endif
 }
 
 void process_command(uint8_t *cmd, size_t length) {
@@ -89,11 +49,13 @@ void process_command(uint8_t *cmd, size_t length) {
             // printf("%d", length);
             sprintf(combined_str, "%c%c", cmd[3], cmd[4]);
             if (strcmp(combined_str, "M1") == 0) {
-                g_statusSwitch = true;
+                eddy_current_value_report();
-            } else if (strcmp(combined_str, "M2") == 0) {
+            } else if (strcmp(combined_str, "M2") == 0)
-                g_statusSwitch = false;
+            {
-            } else if (strcmp(combined_str, "M3") == 0) {
+                tempture_value_report();
-                printf("%c%c%c%c%c%c", 0xB5, 0xF0, 0x02, 0x6F, 0x6B, 0xCC);
+            } else if (strcmp(combined_str, "M3") == 0)
+            {
+                printf("%c%c%c%c%c%c", 0xB5, 0xF1, 0x02, 0x6F, 0x6B, 0xCC);
                 fwdgt_reset_mcu();
             } else {
                 printf("%c%c%c%c%c%c%c", 0xB5, 0xF0, 0x03, 0x65, 0x72, 0x72, 0x3C);
@@ -169,7 +131,6 @@ void eddy_current_value_report(void) {
     package_data[2] = (eddy_current_value_uint32 >> 8) & 0xFF;
     package_data[3] = eddy_current_value_uint32 & 0xFF;
 
-
 #ifdef DEBUG_VOFA_TOOL
     printf("%d\n", eddy_current_value_uint32);
 #else