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Fix warning when the number of PDOs is 0 #50

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Merged
mcbridejc merged 1 commit into from
Jan 21, 2026
Merged

Fix warning when the number of PDOs is 0 #50

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54 changes: 30 additions & 24 deletions zencan-build/src/codegen.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -640,30 +640,36 @@ pub fn generate_state_inst(dev: &DeviceConfig) -> TokenStream {
}
}

let tpdo_numbers = 0..n_tpdo;
tokens.extend(quote! {
pub static TPDO_COMM_OBJECTS: [PdoCommObject; #n_tpdo] = [
#(PdoCommObject::new(&NODE_STATE.tpdos()[#tpdo_numbers])),*
];
});
let tpdo_numbers = 0..n_tpdo;
tokens.extend(quote! {
pub static TPDO_MAPPING_OBJECTS: [PdoMappingObject; #n_tpdo] = [
#(PdoMappingObject::new(&NODE_STATE.tpdos()[#tpdo_numbers])),*
];
});
let rpdo_numbers = 0..n_rpdo;
tokens.extend(quote! {
pub static RPDO_COMM_OBJECTS: [PdoCommObject; #n_rpdo] = [
#(PdoCommObject::new(&NODE_STATE.rpdos()[#rpdo_numbers])),*
];
});
let rpdo_numbers = 0..n_rpdo;
tokens.extend(quote! {
pub static RPDO_MAPPING_OBJECTS: [PdoMappingObject; #n_rpdo] = [
#(PdoMappingObject::new(&NODE_STATE.rpdos()[#rpdo_numbers])),*
];
});
if n_tpdo > 0 {
let tpdo_numbers = 0..n_tpdo;
tokens.extend(quote! {
pub static TPDO_COMM_OBJECTS: [PdoCommObject; #n_tpdo] = [
#(PdoCommObject::new(&NODE_STATE.tpdos()[#tpdo_numbers])),*
];
});
let tpdo_numbers = 0..n_tpdo;
tokens.extend(quote! {
pub static TPDO_MAPPING_OBJECTS: [PdoMappingObject; #n_tpdo] = [
#(PdoMappingObject::new(&NODE_STATE.tpdos()[#tpdo_numbers])),*
];
});
}

if n_rpdo > 0 {
let rpdo_numbers = 0..n_rpdo;
tokens.extend(quote! {
pub static RPDO_COMM_OBJECTS: [PdoCommObject; #n_rpdo] = [
#(PdoCommObject::new(&NODE_STATE.rpdos()[#rpdo_numbers])),*
];
});

let rpdo_numbers = 0..n_rpdo;
tokens.extend(quote! {
pub static RPDO_MAPPING_OBJECTS: [PdoMappingObject; #n_rpdo] = [
#(PdoMappingObject::new(&NODE_STATE.rpdos()[#rpdo_numbers])),*
];
});
}

if dev.support_storage {
tokens.extend(quote! {
Expand Down