2024-05-13 08:08:47 +00:00
|
|
|
|
## CAMS DATU ：CAMS计算机辅助缝纫管理系统采集模块
|
|
|
|
|
|
|
2024-07-12 02:36:09 +00:00
|
|
|
|
|
|
|
|
|
|
#### 更新记录
|
|
|
|
|
|
|
2024-07-12 02:38:56 +00:00
|
|
|
|
24/7/12 不再计算张力，直接发送0-4095量程值，更改发送数据的大小端，更改校验为公司内部校验，与上位机协议测试、工作流程测试完成
|
2024-07-12 02:36:09 +00:00
|
|
|
|
24/7/8 根据0-10V ADC采集电路存在的输入电压为9V时即满量程问题，更改代码张力传感器量程为0-9V时对应0-100 cN
|
|
|
|
|
|
24/5/17 第一版完成
|
|
|
|
|
|
|
2024-05-17 07:00:05 +00:00
|
|
|
|
#### 引脚连接
|
2024-05-16 11:07:30 +00:00
|
|
|
|
|
2024-05-17 07:00:05 +00:00
|
|
|
|
关于输入输出引脚连接说明
|
|
|
|
|
|
|
|
|
|
|
|
|-------------------------------------------------------------|
|
|
|
|
|
|
|IN0 IN1 IN2 IN3 IN4 IN5 IN6 IN7 |
|
2024-05-17 07:03:38 +00:00
|
|
|
|
| 无 锁1 锁2 锁3 右盖板 左盖板 启停 主轴 |
|
2024-05-17 07:00:05 +00:00
|
|
|
|
| |
|
|
|
|
|
|
| 485 |
|
|
|
|
|
|
| 4G模组 屏幕 |
|
|
|
|
|
|
| |
|
|
|
|
|
|
| 232 ADC |
|
|
|
|
|
|
| |
|
|
|
|
|
|
|OUT0 OUT1 OUT2 OUT4 OUT4 OUT5 OUT6 OUT7 |
|
2024-05-17 07:03:38 +00:00
|
|
|
|
|闪灯 开锁1 开锁2 开锁3 报警灯 |
|
2024-05-17 07:00:05 +00:00
|
|
|
|
|-------------------------------------------------------------|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#### 上位机协议指令（modbus 16位CRC校验，DATU不参与计算）
|
|
|
|
|
|
|
|
|
|
|
|
44 41 54 55 03 00 01 40 00 读数据
|
|
|
|
|
|
|
|
|
|
|
|
44 41 54 55 06 00 01 50 01 主轴针数清零
|
|
|
|
|
|
44 41 54 55 06 00 02 10 00 闪灯
|
|
|
|
|
|
44 41 54 55 06 00 03 D1 C0 开锁1
|
|
|
|
|
|
44 41 54 55 06 00 04 90 02 开锁2
|
|
|
|
|
|
44 41 54 55 06 00 05 51 C2 开锁3
|
|
|
|
|
|
44 41 54 55 06 00 06 11 C3 报警灯开
|
|
|
|
|
|
44 41 54 55 06 00 07 D0 03 报警灯关
|
|
|
|
|
|
|
|
|
|
|
|
设备发送到屏幕的数据
|
|
|
|
|
|
44 41 54 55 00 00 00 04 05 00 00 00 00 01 B4 53
|
|
|
|
|
|
|
|
|
|
|
|
44 41 54 55：DATU固定开头
|
|
|
|
|
|
00 00 00 04：主轴针数
|
|
|
|
|
|
05 00：张力传感器1，05为小数点前，00为小数点后
|
|
|
|
|
|
05 00：张力传感器2，同上
|
|
|
|
|
|
00 02：传感器状态, 0000 0010，代表IN1传感器有信号
|
2024-07-12 02:40:13 +00:00
|
|
|
|
B4 53：CRC16 公司内部校验码，DATU不参与计算
|
2024-05-17 07:00:05 +00:00
|
|
|
|
|
|
|
|
|
|
传感器状态说明
|
|
|
|
|
|
Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
|
|
|
|
|
|
主轴 启停 左盖板检测 右盖板检测 锁3状态 锁2状态 锁1状态 无
|
|
|
|
|
|
|
|
|
|
|
|
#### 开发程度说明
|
2024-05-13 08:08:47 +00:00
|
|
|
|
|
|
|
|
|
|
- 待完成
|
|
|
|
|
|
|
|
|
|
|
|
RS232协议（未指定）
|
|
|
|
|
|
|
|
|
|
|
|
- 已完成
|
|
|
|
|
|
|
|
|
|
|
|
1.IO输入输出
|
|
|
|
|
|
|
|
|
|
|
|
2.flash读写，保存数据
|
|
|
|
|
|
|
|
|
|
|
|
3.USB串口动态配置信息（MQTT、Modbus等）
|
|
|
|
|
|
|
|
|
|
|
|
4.屏幕多级菜单显示IO数据、配置信息等
|
|
|
|
|
|
|
|
|
|
|
|
5.Modbus/485读写
|
|
|
|
|
|
|
|
|
|
|
|
7.ADC采集0-10V、3.3V、4-20ma（可配合硬件修改）
|
|
|
|
|
|
|
|
|
|
|
|
8.4G联网、MQTT连接
|
|
|
|
|
|
|
|
|
|
|
|
9.命令输出指定log用于调试
|
2024-05-16 11:07:30 +00:00
|
|
|
|
|
2024-05-17 07:00:05 +00:00
|
|
|
|
10.屏幕交互协议适配完成
|
2024-05-13 08:08:47 +00:00
|
|
|
|
|
|
|
|
|
|
#### 开发环境
|
|
|
|
|
|
|
|
|
|
|
|
RT-Thread 软件打开 [点击下载](https://www.rt-thread.org/download.html#download-rt-thread-studio "点击下载")，版本: 2.2.7、C 语言
|
|
|
|
|
|
|
|
|
|
|
|
安装完成，**SDK下载RT-Thread 5.0.2与STM32F1固件库**，导入工程即可
|
|
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
|
|
|
|
|
#### 使用说明
|
|
|
|
|
|
|
|
|
|
|
|
| 目录 | 说明 |
|
|
|
|
|
|
| ----------- | ---------------- |
|
|
|
|
|
|
| driver | RT-Thread 的驱动 |
|
|
|
|
|
|
| libraries | rtt 内核 |
|
|
|
|
|
|
| linkscripts | 空间链接脚本 |
|
|
|
|
|
|
| packages | 第三方功能包 |
|
|
|
|
|
|
| rt-thread | rtt 内核 |
|
|
|
|
|
|
|
|
|
|
|
|
主要关心 application 目录下文件夹功能：
|
|
|
|
|
|
|
|
|
|
|
|
| 目录名 | 作用 |
|
|
|
|
|
|
| ------ | -------------------------------- |
|
|
|
|
|
|
| config | 用户配置功能 |
|
|
|
|
|
|
| fram | 读写flash，用以保存读取配置 |
|
|
|
|
|
|
| IO | 端口电平等 |
|
|
|
|
|
|
| OLED | 屏幕 |
|
2024-05-17 07:00:05 +00:00
|
|
|
|
| modbus | modbus 功能 |
|
2024-05-13 08:08:47 +00:00
|
|
|
|
| thread | 线程管理 |
|
|
|
|
|
|
| ADC | ADC读值转换0-10V、3.3V、4-20ma等 |
|
|
|
|
|
|
| AIR820 | 4G模组与MQTT代码 |
|
|
|
|
|
|
| RS232 | 暂未定协议 |
|
|
|
|
|
|
|
|
|
|
|
|
由main函数为起始阅读点，读取配置后做初始化启动线程开始工作
|
|
|
|
|
|
|
|
|
|
|
|
main.c-> 读配置 ->thread.c -> IO
|
|
|
|
|
|
-> fram
|
|
|
|
|
|
-> modbus
|
|
|
|
|
|
-> .......
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
2024-05-15 09:41:42 +00:00
|
|
|
|
#### 控制台命令
|
2024-05-13 08:08:47 +00:00
|
|
|
|
|
|
|
|
|
|
|
2024-05-15 09:41:42 +00:00
|
|
|
|
| 命令 | 作用 |
|
|
|
|
|
|
| ---------------- | ------------ |
|
|
|
|
|
|
| log_lte | 4G与mqtt的log |
|
|
|
|
|
|
| log_moddbus | modbus的log |
|
|
|
|
|
|
| log_adc | adc的log |
|
2024-05-17 07:03:38 +00:00
|
|
|
|
| log_io | 查看IO端口变化信息 |
|
|
|
|
|
|
| log_datu | 查看主机命令交互过程 |
|
2024-05-15 09:41:42 +00:00
|
|
|
|
| no_log | 关闭log |
|
|
|
|
|
|
| IO_key < 0-8 > < 1 0 >| 指定输出端口改变电平 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
---
|
|
|
|
|
|
|
2024-05-13 08:08:47 +00:00
|
|
|
|
#### 空间与引脚分配
|
|
|
|
|
|
|
|
|
|
|
|
- MB85RS64储存分布说明，8192 字节
|
|
|
|
|
|
|
|
|
|
|
|
| 字符 | 占用 |
|
|
|
|
|
|
| ------------ | ---- |
|
|
|
|
|
|
| 预留标志位 | 8 |
|
|
|
|
|
|
| MQTT | 80 |
|
|
|
|
|
|
| modbus | 9 |
|
|
|
|
|
|
| ADC | 4 |
|
|
|
|
|
|
| 下一写入位置 | 101 |
|
|
|
|
|
|
| 运行数据 | ... |
|
|
|
|
|
|
|
|
|
|
|
|
-
|
|
|
|
|
|
- 引脚分配表
|
|
|
|
|
|
- 输入输出
|
|
|
|
|
|
|
|
|
|
|
|
| 引脚名称 | 功能 | | 引脚名称 | 功能 |
|
|
|
|
|
|
| -------- | ------ | ---- | -------- | ------- |
|
|
|
|
|
|
| PC2 | INPUT1 | | PB12 | OUTPUT1 |
|
|
|
|
|
|
| PC3 | INPUT2 | | PB13 | OUTPUT2 |
|
|
|
|
|
|
| PC4 | INPUT3 | | PB14 | OUTPUT3 |
|
|
|
|
|
|
| PA5 | INPUT4 | | PB15 | OUTPUT4 |
|
|
|
|
|
|
| PA6 | INPUT5 | | PC6 | OUTPUT5 |
|
|
|
|
|
|
| PA7 | INPUT6 | | PC7 | OUTPUT6 |
|
|
|
|
|
|
| PA8 | INPUT7 | | PC8 | OUTPUT7 |
|
|
|
|
|
|
| PC9 | INPUT8 | | PA11 | OUTPUT8 |
|
|
|
|
|
|
|
|
|
|
|
|
- 通信接口
|
|
|
|
|
|
|
|
|
|
|
|
| 引脚 | 功能 | | 引脚 | 功能 |
|
|
|
|
|
|
| ---- | ------------- | ---- | ---- | -------------- |
|
|
|
|
|
|
| PA9 | UART1_console | | PB3 | SPI_SCK_flash |
|
|
|
|
|
|
| PA10 | UART1_console | | PB4 | SPI_MISO_flash |
|
|
|
|
|
|
| | | | PB5 | SPI_MOSI_flash |
|
|
|
|
|
|
| PC10 | UART4_232_TX | | PA15 | NSS_CS |
|
|
|
|
|
|
| PC11 | UART4_232_RX | | | |
|
|
|
|
|
|
| PC12 | UART5_232_TX | | PB6 | oled_SCL |
|
|
|
|
|
|
| PD2 | UART5_232_RX | | PB7 | oled_SDA |
|
|
|
|
|
|
| | | | PB8 | Key_4 |
|
|
|
|
|
|
| PA1 | EN_485 | | PB9 | Key_3 |
|
|
|
|
|
|
| PA2 | UART2_485_TX | | PC13 | key_2 |
|
|
|
|
|
|
| PA3 | UART2_485_RX | | PC14 | key_1 |
|
|
|
|
|
|
| | | | | |
|
|
|
|
|
|
| PB10 | UART3_TX_4G | | PA0 | ADC1_0 |
|
|
|
|
|
|
| PB11 | UART3_RX_4G | | PA4 | ADC2_4 |
|
|
|
|
|
|
| PB1 | WAK | | PC0 | ADC3_10 |
|
|
|
|
|
|
| PB0 | GPS | | PC1 | ADC3_11 |
|
|
|
|
|
|
| PC5 | RST | | | |
|
|
|
|
|
|
|
|
|
|
|
|
-
|
|
|
|
|
|
|
