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Timeout handling in FPGA communication (better recovery from missing reference)

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This commit is contained in:
Jan Käberich 2020-12-15 18:03:29 +01:00
parent f0c5962878
commit 00f0de43f2
9 changed files with 58 additions and 9 deletions
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13
Software/VNA_embedded/Application/Manual.cpp
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@ -123,6 +123,19 @@ void Manual::Work() {
p.status.refmax = limits.Rmax;
HW::GetTemps(&p.status.temp_source, &p.status.temp_LO);
Communication::Send(p);
HW::Ref::update();
Protocol::PacketInfo packet;
packet.type = Protocol::PacketType::DeviceInfo;
// Enable PLL chips for temperature reading
bool srcEn = FPGA::IsEnabled(FPGA::Periphery::SourceChip);
bool LOEn = FPGA::IsEnabled(FPGA::Periphery::LO1Chip);
FPGA::Enable(FPGA::Periphery::SourceChip);
FPGA::Enable(FPGA::Periphery::LO1Chip);
HW::fillDeviceInfo(&packet.info, true);
// restore PLL state
FPGA::Enable(FPGA::Periphery::SourceChip, srcEn);
FPGA::Enable(FPGA::Periphery::LO1Chip, LOEn);
Communication::Send(packet);
// Trigger next status update
FPGA::StartSweep();
}