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Driver: DXX: Fix ION, FIRE, ValueCAN3, & VividCAN

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This commit is contained in:
Kyle Schwarz
2025-09-10 10:11:08 -04:00
parent fbdab1e998
commit 8b7e2556a0
12 changed files with 42 additions and 36 deletions
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communication/driver.cpp
+2 -10
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@@ -38,18 +38,10 @@ bool Driver::waitForRx(std::function<bool()> predicate, std::chrono::millisecond
}
bool Driver::readWait(std::vector<uint8_t>& bytes, std::chrono::milliseconds timeout, size_t limit) {
// A limit of zero indicates no limit
if(limit == 0)
limit = (size_t)-1;
if(limit > (readBuffer.size() + 4))
limit = (readBuffer.size() + 4);
// wait until we have enough data, or the timout occurs
// wait until we have enough data, or the timeout occurs
waitForRx(limit, timeout);
size_t actuallyRead = std::min(readBuffer.size(), limit);
size_t actuallyRead = readBuffer.size();
bytes.resize(actuallyRead);
readBuffer.read(bytes.data(), 0, actuallyRead);