defmt-rtt: fix check for blocking RTT#579
Merged
bors[bot] merged 1 commit intoknurling-rs:mainfrom Sep 15, 2021
jonas-schievink:fix-check-for-blocking-rtt
Merged
defmt-rtt: fix check for blocking RTT#579bors[bot] merged 1 commit intoknurling-rs:mainfrom jonas-schievink:fix-check-for-blocking-rtt
bors[bot] merged 1 commit intoknurling-rs:mainfrom
jonas-schievink:fix-check-for-blocking-rtt
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japaric
reviewed
Sep 15, 2021
| fn host_is_connected(channel: &Channel) -> bool { | ||
| // we assume that a host is connected if we are in blocking-mode. this is what probe-run does. | ||
| channel.flags.load(Ordering::Relaxed) == BLOCK_IF_FULL | ||
| channel.flags.load(Ordering::Relaxed) & BLOCK_IF_FULL != 0 |
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as the first 2 bits are a 3-state bitfield (0, 1 or 2). could you change this to load & mask == BLOCK_IF_FULL where mask = 0b11?
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Thanks! bors r+ |
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Build succeeded: |
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This check wasn't testing correctly whether the
BLOCK_IF_FULLbit was set, leading to knurling-rs/probe-run#257 breaking probe-run.