darra_ethercat/sugar/
conversions.rs

1
2use crate::data::error::{EcState, LinkState, RedundancyState, CiA402State, CiA402Mode};
3use crate::slave::core::Slave;
4use crate::utils::ffi::SlaveIdentity;
5
6impl From<&Slave> for SlaveIdentity {
7
8    fn from(s: &Slave) -> Self {
9        SlaveIdentity {
10            vendor_id: s.vendor_id(),
11            product_code: s.product_id(),
12            revision_no: s.rev_id(),
13            serial_no: 0,
14        }
15    }
16}
17
18impl From<Slave> for SlaveIdentity {
19    fn from(s: Slave) -> Self {
20        (&s).into()
21    }
22}
23
24impl From<u8> for EcState {
25
26    fn from(v: u8) -> Self {
27        EcState::from_raw(v).unwrap_or(EcState::None)
28    }
29}
30
31impl From<EcState> for u8 {
32
33    fn from(s: EcState) -> u8 {
34        s as u8
35    }
36}
37
38impl From<EcState> for i32 {
39
40    fn from(s: EcState) -> i32 {
41        (s as u8) as i32
42    }
43}
44
45impl From<u8> for LinkState {
46    fn from(v: u8) -> Self {
47        LinkState::from_raw(v)
48    }
49}
50
51impl From<LinkState> for u8 {
52    fn from(s: LinkState) -> u8 {
53        s as u8
54    }
55}
56
57impl From<i32> for RedundancyState {
58    fn from(v: i32) -> Self {
59        RedundancyState::from_raw(v)
60    }
61}
62
63impl From<RedundancyState> for i32 {
64    fn from(s: RedundancyState) -> i32 {
65        s as i32
66    }
67}
68
69impl From<i32> for CiA402State {
70    fn from(v: i32) -> Self {
71        CiA402State::from_raw(v)
72    }
73}
74
75impl From<CiA402State> for i32 {
76    fn from(s: CiA402State) -> i32 {
77        s as i32
78    }
79}
80
81impl From<CiA402Mode> for i8 {
82    fn from(m: CiA402Mode) -> i8 {
83        m as i8
84    }
85}
86
87impl From<CiA402Mode> for i32 {
88    fn from(m: CiA402Mode) -> i32 {
89        (m as i8) as i32
90    }
91}
92
93impl From<EcState> for &'static str {
94    fn from(s: EcState) -> &'static str {
95        match s {
96            EcState::None => "None",
97            EcState::Init => "Init",
98            EcState::PreOp => "PreOp",
99            EcState::Boot => "Boot",
100            EcState::SafeOp => "SafeOp",
101            EcState::Operational => "OP",
102        }
103    }
104}
105
106impl From<LinkState> for &'static str {
107    fn from(s: LinkState) -> &'static str {
108        match s {
109            LinkState::Disconnected => "Disconnected",
110            LinkState::Connected => "Connected",
111            LinkState::Redundancy => "Redundancy",
112            LinkState::PrimaryOnly => "PrimaryOnly",
113            LinkState::SecondaryOnly => "SecondaryOnly",
114        }
115    }
116}
117
118impl From<RedundancyState> for &'static str {
119    fn from(s: RedundancyState) -> &'static str {
120        match s {
121            RedundancyState::None => "None",
122            RedundancyState::Primary => "PrimaryOnly",
123            RedundancyState::Secondary => "SecondaryOnly",
124            RedundancyState::Both => "Both",
125        }
126    }
127}
darra_ethercat/sugar/conversions.rs

darra_ethercat/sugar/
conversions.rs
