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firmware: fix default DRTIO routing table

This commit is contained in:
Sebastien Bourdeauducq 2019-01-08 20:46:53 +08:00
parent cadde970e1
commit 887cb110a7
1 changed files with 3 additions and 2 deletions
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5
artiq/firmware/libboard_artiq/drtio_routing.rs
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@ -16,10 +16,11 @@ impl RoutingTable {
// default routing table is for star topology with no hops
pub fn default_master(default_n_links: usize) -> RoutingTable {
let mut ret = RoutingTable([[INVALID_HOP; MAX_HOPS]; DEST_COUNT]);
for i in 0..default_n_links {
let n_entries = default_n_links + 1; // include local RTIO
for i in 0..n_entries {
ret.0[i][0] = i as u8;
}
for i in 1..default_n_links {
for i in 1..n_entries {
ret.0[i][1] = 0x00;
}
ret