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Code Issues Releases Wiki Activity

Improve/expand C phy docs

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This commit is contained in:
Allen Hill
2026-07-08 13:51:38 -07:00
parent 2ed6066609
commit b194a6df2c
4 changed files with 48 additions and 37 deletions
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src/avclan/bus.cc
+3 -3
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@@ -62,7 +62,7 @@ public:
Handle(const Handle &) = delete;
Handle(Handle &&) = delete;
bool sendstartbit() { return phy_send_startbit(); };
Send sendstartbit() { return phy_send_startbit(); };
Read readstartbit() { return phy_read_startbit(); };
template <auto N, std::unsigned_integral T,
@@ -162,7 +162,7 @@ template <> inline Bit Bus::Handle::sendbits<1>(uint8_t bits) {
return bit;
};
template <> inline Bit Bus::Handle::readbits<8>(uint8_t *bits) {
return static_cast<Bit>(phy_read_byte(bits));
return phy_read_byte(bits);
};
void Bus::init() { phy_init(); };
@@ -307,7 +307,7 @@ auto Bus::send(const Frame *out, Frame::Print print) -> Send {
{ // bound handle lifetime
auto handle = get();
if (!handle.sendstartbit()) {
if (handle.sendstartbit() == BUSY) {
// Some other device is already driving the bus
err.errno = BUSY;
goto handle_err;