eive/eive-obsw
eive/eive-obsw
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two stop bits and even parity helps
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This commit is contained in:
Robin Müller 2022-10-05 18:44:52 +02:00
parent c5e5df03d9
commit 9e81384c5e
2 changed files with 5 additions and 6 deletions
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4
linux/ObjectFactory.cpp
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@ -326,9 +326,9 @@ void ObjectFactory::createRtdComponents(std::string spiDev, GpioIF* gpioComIF,
void ObjectFactory::createScexComponents(std::string uartDev, PowerSwitchIF* pwrSwitcher,
SdCardMountedIF& mountedIF, bool onImmediately,
std::optional<power::Switch_t> switchId) {
// objekte anlegen
auto* cookie = new UartCookie(objects::SCEX, uartDev, uart::SCEX_BAUD, 4096);
cookie->setTwoStopBits();
cookie->setParityEven();
auto scexUartReader = new ScexUartReader(objects::SCEX_UART_READER);
auto scexHandler = new ScexDeviceHandler(objects::SCEX, *scexUartReader, cookie, mountedIF);
if (onImmediately) {

7
linux/devices/ScexUartReader.cpp
View File

@ -35,7 +35,7 @@ ReturnValue_t ScexUartReader::performOperation(uint8_t operationCode) {
while (true) {
semaphore->acquire();
int bytesRead = 0;
debugMode = true;
// debugMode = true;
while (true) {
bytesRead = read(serialPort, reinterpret_cast<void *>(recBuf.data()),
static_cast<unsigned int>(recBuf.size()));
@ -55,7 +55,7 @@ ReturnValue_t ScexUartReader::performOperation(uint8_t operationCode) {
while (result != DleParser::NO_PACKET_FOUND) {
result = dleParser.parseRingBuf(bytesRead);
if (result == returnvalue::OK) {
sif::info << "FOund dle packet, read " << bytesRead << " bytes" << std::endl;
// sif::info << "Found dle packet, read " << bytesRead << " bytes" << std::endl;
// Packet found, advance read pointer.
auto& decodedPacket = dleParser.getContext().decodedPacket;
handleFoundDlePacket(decodedPacket.first, decodedPacket.second);
@ -127,8 +127,7 @@ ReturnValue_t ScexUartReader::initializeInterface(CookieIF *cookie) {
tty.c_cc[VTIME] = 0;
tty.c_cc[VMIN] = 0;
// The SCEX experiment has a fixed baud rate. For other linux systems, set baud rate here.
//#if !defined(XIPHOS_Q7S)
// The SCEX experiment has a fixed baud rate.
if (cfsetispeed(&tty, B38400) != 0) {
sif::warning << "ScexUartReader::initializeInterface: Setting baud rate failed" << std::endl;
}