eive/eive-obsw
eive/eive-obsw
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update PTME code

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This commit is contained in:
Robin Müller 2023-04-26 11:02:24 +02:00
parent 304aabc336
commit caae2b4ba9
Signed by: muellerr
GPG Key ID: A649FB78196E3849
6 changed files with 33 additions and 58 deletions
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6
bsp_q7s/boardconfig/busConf.h
View File

@ -82,14 +82,12 @@ static constexpr char EN_RW_4[] = "enable_rw_4";
static constexpr char RAD_SENSOR_CHIP_SELECT[] = "rad_sensor_chip_select";
static constexpr char ENABLE_RADFET[] = "enable_radfet";
static constexpr char PAPB_BUSY_SIGNAL_VC0[] = "papb_busy_signal_vc0";
static constexpr char PAPB_EMPTY_SIGNAL_VC0[] = "papb_empty_signal_vc0";
static constexpr char PAPB_BUSY_SIGNAL_VC1[] = "papb_busy_signal_vc1";
static constexpr char PAPB_EMPTY_SIGNAL_VC1[] = "papb_empty_signal_vc1";
static constexpr char PAPB_BUSY_SIGNAL_VC2[] = "papb_busy_signal_vc2";
static constexpr char PAPB_EMPTY_SIGNAL_VC2[] = "papb_empty_signal_vc2";
static constexpr char PAPB_BUSY_SIGNAL_VC3[] = "papb_busy_signal_vc3";
static constexpr char PAPB_EMPTY_SIGNAL_VC3[] = "papb_empty_signal_vc3";
static constexpr char PTME_RESETN[] = "ptme_resetn";
static constexpr char RS485_EN_TX_CLOCK[] = "tx_clock_enable_ltc2872";

28
bsp_q7s/core/ObjectFactory.cpp
View File

@ -741,20 +741,12 @@ ReturnValue_t ObjectFactory::createCcsdsComponents(CcsdsComponentArgs& args) {
// GPIO definitions of signals connected to the virtual channel interfaces of the PTME IP Core
GpioCookie* gpioCookiePtmeIp = new GpioCookie;
GpiodRegularByLineName* gpio = nullptr;
gpio = new GpiodRegularByLineName(q7s::gpioNames::PAPB_BUSY_SIGNAL_VC0, "PAPB VC0");
gpioCookiePtmeIp->addGpio(gpioIds::VC0_PAPB_BUSY, gpio);
gpio = new GpiodRegularByLineName(q7s::gpioNames::PAPB_EMPTY_SIGNAL_VC0, "PAPB VC0");
gpioCookiePtmeIp->addGpio(gpioIds::VC0_PAPB_EMPTY, gpio);
gpio = new GpiodRegularByLineName(q7s::gpioNames::PAPB_BUSY_SIGNAL_VC1, "PAPB VC1");
gpioCookiePtmeIp->addGpio(gpioIds::VC1_PAPB_BUSY, gpio);
gpio = new GpiodRegularByLineName(q7s::gpioNames::PAPB_EMPTY_SIGNAL_VC1, "PAPB VC1");
gpioCookiePtmeIp->addGpio(gpioIds::VC1_PAPB_EMPTY, gpio);
gpio = new GpiodRegularByLineName(q7s::gpioNames::PAPB_BUSY_SIGNAL_VC2, "PAPB VC2");
gpioCookiePtmeIp->addGpio(gpioIds::VC2_PAPB_BUSY, gpio);
gpio = new GpiodRegularByLineName(q7s::gpioNames::PAPB_EMPTY_SIGNAL_VC2, "PAPB VC2");
gpioCookiePtmeIp->addGpio(gpioIds::VC2_PAPB_EMPTY, gpio);
gpio = new GpiodRegularByLineName(q7s::gpioNames::PAPB_BUSY_SIGNAL_VC3, "PAPB VC3");
gpioCookiePtmeIp->addGpio(gpioIds::VC3_PAPB_BUSY, gpio);
gpio = new GpiodRegularByLineName(q7s::gpioNames::PAPB_EMPTY_SIGNAL_VC3, "PAPB VC3");
gpioCookiePtmeIp->addGpio(gpioIds::VC3_PAPB_EMPTY, gpio);
gpio = new GpiodRegularByLineName(q7s::gpioNames::PTME_RESETN, "PTME RESETN",
@ -763,18 +755,14 @@ ReturnValue_t ObjectFactory::createCcsdsComponents(CcsdsComponentArgs& args) {
gpioChecker(args.gpioComIF.addGpios(gpioCookiePtmeIp), "PTME PAPB VCs");
// Creating virtual channel interfaces
VirtualChannelIF* vc0 =
new PapbVcInterface(&args.gpioComIF, gpioIds::VC0_PAPB_BUSY, gpioIds::VC0_PAPB_EMPTY,
q7s::UIO_PTME, q7s::uiomapids::PTME_VC0);
VirtualChannelIF* vc1 =
new PapbVcInterface(&args.gpioComIF, gpioIds::VC1_PAPB_BUSY, gpioIds::VC1_PAPB_EMPTY,
q7s::UIO_PTME, q7s::uiomapids::PTME_VC1);
VirtualChannelIF* vc2 =
new PapbVcInterface(&args.gpioComIF, gpioIds::VC2_PAPB_BUSY, gpioIds::VC2_PAPB_EMPTY,
q7s::UIO_PTME, q7s::uiomapids::PTME_VC2);
VirtualChannelIF* vc3 =
new PapbVcInterface(&args.gpioComIF, gpioIds::VC3_PAPB_BUSY, gpioIds::VC3_PAPB_EMPTY,
q7s::UIO_PTME, q7s::uiomapids::PTME_VC3);
VirtualChannelIF* vc0 = new PapbVcInterface(&args.gpioComIF, gpioIds::VC0_PAPB_EMPTY,
q7s::UIO_PTME, q7s::uiomapids::PTME_VC0);
VirtualChannelIF* vc1 = new PapbVcInterface(&args.gpioComIF, gpioIds::VC1_PAPB_EMPTY,
q7s::UIO_PTME, q7s::uiomapids::PTME_VC1);
VirtualChannelIF* vc2 = new PapbVcInterface(&args.gpioComIF, gpioIds::VC2_PAPB_EMPTY,
q7s::UIO_PTME, q7s::uiomapids::PTME_VC2);
VirtualChannelIF* vc3 = new PapbVcInterface(&args.gpioComIF, gpioIds::VC3_PAPB_EMPTY,
q7s::UIO_PTME, q7s::uiomapids::PTME_VC3);
// Creating ptme object and adding virtual channel interfaces
Ptme* ptme = new Ptme(objects::PTME);
ptme->addVcInterface(ccsds::VC0, vc0);

5
common/config/devices/gpioIds.h
View File

@ -93,15 +93,10 @@ enum gpioId_t {
EN_RW_CS,
SPI_MUX,
VC0_PAPB_EMPTY,
VC0_PAPB_BUSY,
VC1_PAPB_EMPTY,
VC1_PAPB_BUSY,
VC2_PAPB_EMPTY,
VC2_PAPB_BUSY,
VC3_PAPB_EMPTY,
VC3_PAPB_BUSY,
PTME_RESETN,
PDEC_RESET,

39
linux/ipcore/PapbVcInterface.cpp
View File

@ -7,13 +7,9 @@
#include "fsfw/serviceinterface/ServiceInterface.h"
PapbVcInterface::PapbVcInterface(LinuxLibgpioIF* gpioComIF, gpioId_t papbBusyId,
gpioId_t papbEmptyId, std::string uioFile, int mapNum)
: gpioComIF(gpioComIF),
papbBusyId(papbBusyId),
papbEmptyId(papbEmptyId),
uioFile(std::move(uioFile)),
mapNum(mapNum) {}
PapbVcInterface::PapbVcInterface(LinuxLibgpioIF* gpioComIF, gpioId_t papbEmptyId,
std::string uioFile, int mapNum)
: gpioComIF(gpioComIF), papbEmptyId(papbEmptyId), uioFile(std::move(uioFile)), mapNum(mapNum) {}
PapbVcInterface::~PapbVcInterface() {}
@ -99,7 +95,7 @@ void PapbVcInterface::startPacketTransfer(ByteWidthCfg initWidth) {
void PapbVcInterface::completePacketTransfer() { *vcBaseReg = CONFIG_END; }
ReturnValue_t PapbVcInterface::pollInterfaceReadiness(uint32_t maxPollRetries,
bool checkReadyState) const {
bool checkReadyForPacketState) const {
uint32_t busyIdx = 0;
nextDelay.tv_nsec = FIRST_DELAY_PAPB_POLLING_NS;
@ -108,13 +104,16 @@ ReturnValue_t PapbVcInterface::pollInterfaceReadiness(uint32_t maxPollRetries,
// Bit 5, see PTME ptme_001_01-0-7-r2 Table 31.
uint32_t reg = *vcBaseReg;
bool busy = (reg >> 5) & 0b1;
bool ready = (reg >> 6) & 0b1;
if (not busy) {
bool readyForPacket = (reg >> 6) & 0b1;
if (checkReadyForPacketState) {
if (not busy and readyForPacket) {
return returnvalue::OK;
} else if (not busy and not readyForPacket) {
return PAPB_BUSY;
}
} else if (not busy) {
return returnvalue::OK;
}
if (checkReadyState and not ready) {
return PAPB_BUSY;
}
busyIdx++;
if (busyIdx >= maxPollRetries) {
@ -131,24 +130,22 @@ ReturnValue_t PapbVcInterface::pollInterfaceReadiness(uint32_t maxPollRetries,
return returnvalue::OK;
}
void PapbVcInterface::isVcInterfaceBufferEmpty() {
bool PapbVcInterface::isVcInterfaceBufferEmpty() {
ReturnValue_t result = returnvalue::OK;
gpio::Levels papbEmptyState = gpio::Levels::HIGH;
result = gpioComIF->readGpio(papbEmptyId, papbEmptyState);
if (result != returnvalue::OK) {
sif::warning << "PapbVcInterface::isVcInterfaceBufferEmpty: Failed to read papb empty signal"
<< std::endl;
return;
sif::error << "PapbVcInterface::isVcInterfaceBufferEmpty: Failed to read papb empty signal"
<< std::endl;
return true;
}
if (papbEmptyState == gpio::Levels::HIGH) {
sif::debug << "PapbVcInterface::isVcInterfaceBufferEmpty: Buffer is empty" << std::endl;
} else {
sif::debug << "PapbVcInterface::isVcInterfaceBufferEmpty: Buffer is not empty" << std::endl;
return true;
}
return;
return false;
}
bool PapbVcInterface::isBusy() const { return pollInterfaceReadiness(0, true) == PAPB_BUSY; }

11
linux/ipcore/PapbVcInterface.h
View File

@ -30,8 +30,7 @@ class PapbVcInterface : public VirtualChannelIF {
* @param uioFile UIO file providing access to the PAPB bus
* @param mapNum Map number of UIO map associated with this virtual channel
*/
PapbVcInterface(LinuxLibgpioIF* gpioComIF, gpioId_t papbBusyId, gpioId_t papbEmptyId,
std::string uioFile, int mapNum);
PapbVcInterface(LinuxLibgpioIF* gpioComIF, gpioId_t papbEmptyId, std::string uioFile, int mapNum);
virtual ~PapbVcInterface();
bool isBusy() const override;
@ -83,9 +82,6 @@ class PapbVcInterface : public VirtualChannelIF {
static constexpr long int MAX_DELAY_PAPB_POLLING_NS = 40;
LinuxLibgpioIF* gpioComIF = nullptr;
/** Pulled to low when virtual channel not ready to receive data */
gpioId_t papbBusyId = gpio::NO_GPIO;
/** High when external buffer memory of virtual channel is empty */
gpioId_t papbEmptyId = gpio::NO_GPIO;
@ -120,13 +116,14 @@ class PapbVcInterface : public VirtualChannelIF {
*
* @return returnvalue::OK when ready to receive data else PAPB_BUSY.
*/
inline ReturnValue_t pollInterfaceReadiness(uint32_t maxPollRetries, bool checkReadyState) const;
inline ReturnValue_t pollInterfaceReadiness(uint32_t maxPollRetries,
bool checkReadyForPacketState) const;
/**
* @brief This function can be used for debugging to check whether there are packets in
* the packet buffer of the virtual channel or not.
*/
void isVcInterfaceBufferEmpty();
bool isVcInterfaceBufferEmpty();
/**
* @brief This function sends a complete telemetry transfer frame data field (1105 bytes)

2
tmtc

@ -1 +1 @@
Subproject commit 3bb0a08e951133cc230baccf59f476169b790993
Subproject commit 5fbd19bb6cca0790373a809d78f2307adca9d0c8