mirror of https://github.com/m-labs/artiq.git
firmware: add fmt::Display to RoutingTable
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2fff96802b
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3d29a7ed14
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@ -1,4 +1,5 @@
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use board_misoc::{csr, config};
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use core::fmt;
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pub const DEST_COUNT: usize = 256;
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pub const MAX_HOPS: usize = 32;
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@ -26,6 +27,26 @@ impl RoutingTable {
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}
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}
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impl fmt::Display for RoutingTable {
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fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
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write!(f, "RoutingTable {{")?;
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for i in 0..DEST_COUNT {
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if self.0[i][0] != INVALID_HOP {
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write!(f, "{}:", i)?;
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for j in 0..MAX_HOPS {
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if self.0[i][j] == INVALID_HOP {
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break;
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}
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write!(f, " {}", self.0[i][j])?;
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}
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write!(f, ";")?;
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}
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}
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write!(f, " }}")?;
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Ok(())
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}
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}
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pub fn config_routing_table(default_n_links: usize) -> RoutingTable {
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let mut ret = RoutingTable::default_master(default_n_links);
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let ok = config::read("routing_table", |result| {
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