修改为100K硬件IIC

inc/board_config.h

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

inc/i2c.h

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

inc/main.h

@@ -36,6 +36,7 @@ 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

@@ -9,6 +9,7 @@
 #include "gd32e23x.h"
 #include "systick.h"
 #include <stdio.h>
+#include <stdbool.h>
 #include "ldc1612.h"
 #include "tmp112.h"
 #include "fwdgt.h"

src/main.c

@@ -6,6 +6,8 @@
 */
 #include "main.h"
 
+bool g_statusSwitch = false;
+
 /*!
     \brief      main function
     \param[in]  none
@@ -40,8 +42,10 @@ int main(void) {
 
     while (1) {
 
-        // delay_ms(10);
+        delay_ms(10);
         fwdgt_counter_reload();
+        if (g_statusSwitch)
+        {eddy_current_value_report();}
     }
 }
 

src/rs485.c

@@ -7,6 +7,8 @@
 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);
@@ -87,13 +89,11 @@ 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) {
-                eddy_current_value_report();
+                g_statusSwitch = true;
-            } else if (strcmp(combined_str, "M2") == 0)
+            } else if (strcmp(combined_str, "M2") == 0) {
-            {
+                g_statusSwitch = false;
-                tempture_value_report();
+            } else if (strcmp(combined_str, "M3") == 0) {
-            } else if (strcmp(combined_str, "M3") == 0)
+                printf("%c%c%c%c%c%c", 0xB5, 0xF0, 0x02, 0x6F, 0x6B, 0xCC);
-            {
-                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);