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rework SUS polling
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This commit is contained in:
Robin Müller
2023-02-28 19:14:15 +01:00
parent 0fabe3adb6
commit 11f476878d
22 changed files with 281 additions and 112 deletions
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22
linux/ipcore/PdecHandler.cpp
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@ -164,8 +164,8 @@ ReturnValue_t PdecHandler::polledOperation() {
// See https://yurovsky.github.io/2014/10/10/linux-uio-gpio-interrupt.html for more information.
ReturnValue_t PdecHandler::irqOperation() {
ReturnValue_t result = returnvalue::OK;
int fd = -1;
ReturnValue_t result = returnvalue::OK;
int fd = -1;
// Used to unmask IRQ
uint32_t info = 1;
@ -183,7 +183,7 @@ ReturnValue_t PdecHandler::irqOperation() {
case State::INIT: {
result = handleInitState();
if (result == returnvalue::OK) {
openIrqFile(&fd);
openIrqFile(&fd);
}
break;
}
@ -196,7 +196,7 @@ ReturnValue_t PdecHandler::irqOperation() {
break;
}
case State::RUNNING: {
checkLocks();
checkLocks();
checkAndHandleIrqs(fd, info);
break;
}
@ -238,13 +238,13 @@ ReturnValue_t PdecHandler::handleInitState() {
}
void PdecHandler::openIrqFile(int* fd) {
*fd = open(uioNames.irq, O_RDWR);
if (*fd < 0) {
sif::error << "PdecHandler::irqOperation: Opening UIO IRQ file" << uioNames.irq << " failed"
<< std::endl;
triggerEvent(OPEN_IRQ_FILE_FAILED);
state = State::WAIT_FOR_RECOVERY;
}
*fd = open(uioNames.irq, O_RDWR);
if (*fd < 0) {
sif::error << "PdecHandler::irqOperation: Opening UIO IRQ file" << uioNames.irq << " failed"
<< std::endl;
triggerEvent(OPEN_IRQ_FILE_FAILED);
state = State::WAIT_FOR_RECOVERY;
}
}
ReturnValue_t PdecHandler::checkAndHandleIrqs(int fd, uint32_t& info) {

3
linux/ipcore/PdecHandler.h
View File

@ -105,8 +105,7 @@ class PdecHandler : public SystemObject,
//! [EXPORT] : [COMMENT] Failed to pull PDEC reset to low
static constexpr Event PDEC_RESET_FAILED = event::makeEvent(SUBSYSTEM_ID, 10, severity::HIGH);
//! [EXPORT] : [COMMENT] Failed to open the IRQ uio file
static constexpr Event OPEN_IRQ_FILE_FAILED =
event::makeEvent(SUBSYSTEM_ID, 11, severity::HIGH);
static constexpr Event OPEN_IRQ_FILE_FAILED = event::makeEvent(SUBSYSTEM_ID, 11, severity::HIGH);
private:
static const uint8_t INTERFACE_ID = CLASS_ID::PDEC_HANDLER;