random_access/
random_access.rs

1use slmp::*;
2
3#[tokio::main]
4async fn main() {
5
6    let connection_props: SLMP4EConnectionProps = SLMP4EConnectionProps {
7        ip: String::from("192.168.3.10"),
8        port: 5007,
9        cpu: CPU::R,
10        serial_id: 0x0001,
11        network_id: 0x00,
12        pc_id: 0xff,
13        io_id: 0x03ff,
14        area_id: 0x00,
15        cpu_timer: 0x0010,
16    };
17
18    let mut client = SLMPClient::new(connection_props);
19    client.connect().await.unwrap();
20
21    // Write
22    let devices = [
23        Device{device_type: DeviceType::D, address: 25},
24        Device{device_type: DeviceType::D, address: 20},
25        Device{device_type: DeviceType::D, address: 35},
26        Device{device_type: DeviceType::D, address: 30},
27        Device{device_type: DeviceType::M, address: 10},
28        Device{device_type: DeviceType::M, address: 11},
29        Device{device_type: DeviceType::M, address: 12},
30        Device{device_type: DeviceType::M, address: 13},
31    ];
32
33    let data = [
34        TypedData::U16(10),
35        TypedData::U16(20),
36        TypedData::U32(80000),
37        TypedData::I16(-40),
38        TypedData::Bool(true),
39        TypedData::Bool(false),
40        TypedData::Bool(true),
41        TypedData::Bool(true),
42    ];
43
44    let wr_data = [
45        DeviceData{device: devices[0], data: data[0]},
46        DeviceData{device: devices[2], data: data[2]},
47        DeviceData{device: devices[1], data: data[1]},
48        DeviceData{device: devices[3], data: data[3]},
49        DeviceData{device: devices[3], data: data[3]},
50        DeviceData{device: devices[1], data: data[1]},
51        DeviceData{device: devices[0], data: data[0]},
52        DeviceData{device: devices[2], data: data[2]},
53    ];
54    client.random_write(&wr_data).await.unwrap();
55
56    // Read
57    let devices = [
58        Device{device_type: DeviceType::D, address: 25},
59        Device{device_type: DeviceType::D, address: 20},
60        Device{device_type: DeviceType::D, address: 35},
61        Device{device_type: DeviceType::D, address: 30},
62        Device{device_type: DeviceType::M, address: 10},
63        Device{device_type: DeviceType::M, address: 11},
64        Device{device_type: DeviceType::M, address: 12},
65        Device{device_type: DeviceType::M, address: 13},
66    ];
67
68    let devices = [
69        TypedDevice{device: devices[0], data_type: DataType::U16},
70        TypedDevice{device: devices[1], data_type: DataType::U16},
71        TypedDevice{device: devices[2], data_type: DataType::U32},
72        TypedDevice{device: devices[3], data_type: DataType::I16},
73        TypedDevice{device: devices[7], data_type: DataType::Bool},
74        TypedDevice{device: devices[6], data_type: DataType::Bool},
75        TypedDevice{device: devices[5], data_type: DataType::Bool},
76        TypedDevice{device: devices[4], data_type: DataType::Bool},
77    ];
78
79    let ret = client.random_read(&devices).await.unwrap();
80    println!("\nDevice access:");
81    for x in ret {
82        println!("{:?}", x);
83    }
84    println!();
85
86
87    client.close().await;
88}
random_access/random_access.rs

random_access/
random_access.rs
