update the device version number

Core/Src/main.c

@@ -55,7 +55,7 @@ int fputc(int ch, FILE *f)
 uint8_t data_to_send[50];
 uint16_t CRC_value = 0;
 uint16_t initial_address = 0x00C1;
-uint32_t System_version  = 0x23051600;
+uint32_t System_version  = 0x23051700;
 uint16_t BaudrateValue = 0x0000;
 uint16_t Adc2_CalibrationValue ;
 uint16_t Adc3_CalibrationValue ;

readme.md

@@ -1,15 +1,26 @@
 # iocollect 
-## function\_ v1.0：
-######<u>Created on May 5th, 2023</u>
-#####GPIOA port level detection；
-#####GPIOB port level detection； 
-#####GPIOB output level setting； 
-#####ADC 3-way detection (2x 4-20mA, temperature)； 
-#####ADC 2-way calibration (2x 4-20mA);
-#####System software restart； 
-## function\_ v1.1： 
-######<u>Updated on May 5, 2023 at 13:32</u>
-#####Add View Device Address； 
-#####Software modification baud rate； 
+
 [http://192.168.0.139:3000/xuy/iocollect](http://192.168.0.139:3000/xuy/iocollect "远程仓库")
+### function_v1.0：
+**Function**
+> ######<u>Created on 2023/5/5 </u>
+> #####GPIOA port level detection；
+> #####GPIOB port level detection； 
+> #####GPIOB output level setting； 
+> #####ADC 3-way detection (2x 4-20mA, temperature)； 
+> #####ADC 2-way calibration (2x 4-20mA);
+> #####System software restart； 
+
+---
+### function_v1.1： 
+**Add Function**
+> ######<u>Updated on 2023/5/5 </u>
+> #####Add View Device Address； 
+> #####Software modification baud rate； 
+
+---
+**Functional improvements**
+> ######<u>Updated on 2023/5/17 15:41:37 </u>
+> #####Increase the stable response time for sending and receiving to 35ms
+