midi2/channel_voice1/
program_change.rs

1use crate::{
2    channel_voice1::UMP_MESSAGE_TYPE,
3    detail::{common_properties, schema},
4};
5
6pub(crate) const STATUS: u8 = 0b1100;
7
8/// MIDI 1.0 Channel Voice Program Change Message
9///
10/// See the [module docs](crate::channel_voice1) for more info.
11#[midi2_proc::generate_message(
12    Via(crate::channel_voice1::ChannelVoice1),
13    FixedSize,
14    MinSizeUmp(1),
15    MinSizeBytes(2)
16)]
17struct ProgramChange {
18    #[property(common_properties::UmpMessageTypeProperty<UMP_MESSAGE_TYPE>)]
19    ump_type: (),
20    #[property(common_properties::ChannelVoiceStatusProperty<STATUS>)]
21    status: (),
22    #[property(common_properties::ChannelProperty)]
23    channel: crate::ux::u4,
24    #[property(common_properties::GroupProperty)]
25    group: crate::ux::u4,
26    #[property(common_properties::HybridSchemaProperty<
27        crate::ux::u7,
28        schema::Bytes<0x00, 0x7F, 0x0>,
29        schema::Ump<0x0000_7F00, 0x0, 0x0, 0x0>,
30    >)]
31    program: crate::ux::u7,
32}
33
34#[cfg(test)]
35mod tests {
36    use super::*;
37    use crate::{
38        traits::{Channeled, Grouped},
39        ux::*,
40    };
41    use pretty_assertions::assert_eq;
42
43    #[test]
44    fn builder() {
45        let mut message = ProgramChange::<[u32; 4]>::new();
46        message.set_group(u4::new(0x4));
47        message.set_channel(u4::new(0x7));
48        message.set_program(u7::new(0x63));
49        assert_eq!(message, ProgramChange([0x24C7_6300, 0x0, 0x0, 0x0]));
50    }
51}
midi2/channel_voice1/program_change.rs

midi2/channel_voice1/
program_change.rs
