Merge branch 'mueller/increase-test-limit' of https://egit.irs.uni-stuttgart.de/eive/fsfw into mueller/increase-test-limit

This commit is contained in:
Robin Müller 2022-02-14 16:01:02 +01:00
commit d81257a91c
14 changed files with 190 additions and 41 deletions

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@ -14,3 +14,5 @@ if(FSFW_HAL_LINUX_ADD_PERIPHERAL_DRIVERS)
add_subdirectory(i2c) add_subdirectory(i2c)
add_subdirectory(uart) add_subdirectory(uart)
endif() endif()
add_subdirectory(uio)

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@ -0,0 +1,3 @@
target_sources(${LIB_FSFW_NAME} PUBLIC
UioMapper.cpp
)

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@ -0,0 +1,86 @@
#include "UioMapper.h"
#include <fcntl.h>
#include <unistd.h>
#include <filesystem>
#include <fstream>
#include <sstream>
#include "fsfw/serviceinterface.h"
const char UioMapper::UIO_PATH_PREFIX[] = "/sys/class/uio/";
const char UioMapper::MAP_SUBSTR[] = "/maps/map";
const char UioMapper::SIZE_FILE_PATH[] = "/size";
UioMapper::UioMapper(std::string uioFile, int mapNum) : uioFile(uioFile), mapNum(mapNum) {}
UioMapper::~UioMapper() {}
ReturnValue_t UioMapper::getMappedAdress(uint32_t** address, Permissions permissions) {
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
int fd = open(uioFile.c_str(), O_RDWR);
if (fd < 1) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "PtmeAxiConfig::initialize: Invalid UIO device file" << std::endl;
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
size_t size = 0;
result = getMapSize(&size);
if (result != HasReturnvaluesIF::RETURN_OK) {
return result;
}
*address = static_cast<uint32_t*>(
mmap(NULL, size, static_cast<int>(permissions), MAP_SHARED, fd, mapNum * getpagesize()));
if (*address == MAP_FAILED) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "UioMapper::getMappedAdress: Failed to map physical address of uio device "
<< uioFile.c_str() << " and map" << static_cast<int>(mapNum) << std::endl;
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
return HasReturnvaluesIF::RETURN_OK;
}
ReturnValue_t UioMapper::getMapSize(size_t* size) {
std::stringstream namestream;
namestream << UIO_PATH_PREFIX << uioFile.substr(5, std::string::npos) << MAP_SUBSTR << mapNum
<< SIZE_FILE_PATH;
FILE* fp;
fp = fopen(namestream.str().c_str(), "r");
if (fp == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "UioMapper::getMapSize: Failed to open file " << namestream.str() << std::endl;
#endif
return HasReturnvaluesIF::RETURN_FAILED;
}
char hexstring[SIZE_HEX_STRING] = "";
int items = fscanf(fp, "%s", hexstring);
if (items != 1) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "UioMapper::getMapSize: Failed with error code " << errno
<< " to read size "
"string from file "
<< namestream.str() << std::endl;
#endif
fclose(fp);
return HasReturnvaluesIF::RETURN_FAILED;
}
uint32_t sizeTmp = 0;
items = sscanf(hexstring, "%x", &sizeTmp);
if (size != nullptr) {
*size = sizeTmp;
}
if (items != 1) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::error << "UioMapper::getMapSize: Failed with error code " << errno << "to convert "
<< "size of map" << mapNum << " to integer" << std::endl;
#endif
fclose(fp);
return HasReturnvaluesIF::RETURN_FAILED;
}
fclose(fp);
return HasReturnvaluesIF::RETURN_OK;
}

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@ -0,0 +1,58 @@
#ifndef FSFW_HAL_SRC_FSFW_HAL_LINUX_UIO_UIOMAPPER_H_
#define FSFW_HAL_SRC_FSFW_HAL_LINUX_UIO_UIOMAPPER_H_
#include <sys/mman.h>
#include <string>
#include "fsfw/returnvalues/HasReturnvaluesIF.h"
/**
* @brief Class to help opening uio device files and mapping the physical addresses into the user
* address space.
*
* @author J. Meier
*/
class UioMapper {
public:
enum class Permissions : int {
READ_ONLY = PROT_READ,
WRITE_ONLY = PROT_WRITE,
READ_WRITE = PROT_READ | PROT_WRITE
};
/**
* @brief Constructor
*
* @param uioFile The device file of the uiO to open
* @param uioMap Number of memory map. Most UIO drivers have only one map which has than 0.
*/
UioMapper(std::string uioFile, int mapNum = 0);
virtual ~UioMapper();
/**
* @brief Maps the physical address into user address space and returns the mapped address
*
* @address The mapped user space address
* @permissions Specifies the read/write permissions of the address region
*/
ReturnValue_t getMappedAdress(uint32_t** address, Permissions permissions);
private:
static const char UIO_PATH_PREFIX[];
static const char MAP_SUBSTR[];
static const char SIZE_FILE_PATH[];
static constexpr int SIZE_HEX_STRING = 10;
std::string uioFile;
int mapNum = 0;
/**
* @brief Reads the map size from the associated sysfs size file
*
* @param size The read map size
*/
ReturnValue_t getMapSize(size_t* size);
};
#endif /* FSFW_HAL_SRC_FSFW_HAL_LINUX_UIO_UIOMAPPER_H_ */

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@ -116,8 +116,8 @@ uint16_t CRC::crc16ccitt(uint8_t const input[], uint32_t length, uint16_t starti
// for (int i=0; i<16 ;i++) // for (int i=0; i<16 ;i++)
// { // {
// if (xor_out[i] == true) // if (xor_out[i] == true)
// crc_value = crc_value + pow(2,(15 -i)); // reverse CrC result before Final // crc_value = crc_value + pow(2,(15 -i)); // reverse CrC result before
//XOR //Final XOR
// } // }
// //
// crc_value = 0;// for debug mode // crc_value = 0;// for debug mode

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@ -65,8 +65,8 @@ class PeriodicPosixTask : public PosixThread, public PeriodicTaskIF {
/** /**
* @brief The function containing the actual functionality of the task. * @brief The function containing the actual functionality of the task.
* @details The method sets and starts * @details The method sets and starts
* the task's period, then enters a loop that is repeated indefinitely. Within the loop, * the task's period, then enters a loop that is repeated indefinitely. Within the
* all performOperation methods of the added objects are called. Afterwards the task will be * loop, all performOperation methods of the added objects are called. Afterwards the task will be
* blocked until the next period. On missing the deadline, the deadlineMissedFunction is executed. * blocked until the next period. On missing the deadline, the deadlineMissedFunction is executed.
*/ */
virtual void taskFunctionality(void); virtual void taskFunctionality(void);

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@ -13,8 +13,8 @@ class ExecutableObjectIF;
* @brief This class represents a specialized task for periodic activities of multiple objects. * @brief This class represents a specialized task for periodic activities of multiple objects.
* *
* @details MultiObjectTask is an extension to ObjectTask in the way that it is able to execute * @details MultiObjectTask is an extension to ObjectTask in the way that it is able to execute
* multiple objects that implement the ExecutableObjectIF interface. The objects must * multiple objects that implement the ExecutableObjectIF interface. The objects
* be added prior to starting the task. * must be added prior to starting the task.
* @author baetz * @author baetz
* @ingroup task_handling * @ingroup task_handling
*/ */

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@ -25,8 +25,8 @@ class RTEMSTaskBase {
* all other attributes are set with default values. * all other attributes are set with default values.
* @param priority Sets the priority of a task. Values range from a low 0 to a high 99. * @param priority Sets the priority of a task. Values range from a low 0 to a high 99.
* @param stack_size The stack size reserved by the operating system for the task. * @param stack_size The stack size reserved by the operating system for the task.
* @param nam The name of the Task, as a null-terminated String. Currently max 4 chars * @param nam The name of the Task, as a null-terminated String. Currently max 4
* supported (excluding Null-terminator), rest will be truncated * chars supported (excluding Null-terminator), rest will be truncated
*/ */
RTEMSTaskBase(rtems_task_priority priority, size_t stack_size, const char *name); RTEMSTaskBase(rtems_task_priority priority, size_t stack_size, const char *name);
/** /**

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@ -51,9 +51,9 @@ class RMAP : public HasReturnvaluesIF {
// MAKE_RETURN_CODE(0xE4); //the data that was to be sent was too long for the hw to handle (write // MAKE_RETURN_CODE(0xE4); //the data that was to be sent was too long for the hw to handle (write
// command) or the expected len was bigger than maximal expected len (read command) command was // command) or the expected len was bigger than maximal expected len (read command) command was
// not sent // not sent
// replaced by DeviceCommunicationIF::NULLPOINTER static const ReturnValue_t COMMAND_NULLPOINTER // replaced by DeviceCommunicationIF::NULLPOINTER static const ReturnValue_t
// = MAKE_RETURN_CODE(0xE5); //datalen was != 0 but data was == NULL in write command, or // COMMAND_NULLPOINTER = MAKE_RETURN_CODE(0xE5); //datalen was != 0 but data was == NULL in write
// nullpointer in read command // command, or nullpointer in read command
static const ReturnValue_t COMMAND_CHANNEL_DEACTIVATED = static const ReturnValue_t COMMAND_CHANNEL_DEACTIVATED =
MAKE_RETURN_CODE(0xE6); // the channel has no port set MAKE_RETURN_CODE(0xE6); // the channel has no port set
static const ReturnValue_t COMMAND_PORT_OUT_OF_RANGE = static const ReturnValue_t COMMAND_PORT_OUT_OF_RANGE =
@ -73,8 +73,8 @@ class RMAP : public HasReturnvaluesIF {
static const ReturnValue_t REPLY_MISSMATCH = MAKE_RETURN_CODE( static const ReturnValue_t REPLY_MISSMATCH = MAKE_RETURN_CODE(
0xD3); // a read command was issued, but get_write_rply called, or other way round 0xD3); // a read command was issued, but get_write_rply called, or other way round
static const ReturnValue_t REPLY_TIMEOUT = MAKE_RETURN_CODE(0xD4); // timeout static const ReturnValue_t REPLY_TIMEOUT = MAKE_RETURN_CODE(0xD4); // timeout
// replaced by DeviceCommunicationIF::NULLPOINTER static const ReturnValue_t REPLY_NULLPOINTER = // replaced by DeviceCommunicationIF::NULLPOINTER static const ReturnValue_t REPLY_NULLPOINTER
// MAKE_RETURN_CODE(0xD5);//one of the arguments in a read reply was NULL return values for // = MAKE_RETURN_CODE(0xD5);//one of the arguments in a read reply was NULL return values for
// get_reply // get_reply
static const ReturnValue_t REPLY_INTERFACE_BUSY = static const ReturnValue_t REPLY_INTERFACE_BUSY =
MAKE_RETURN_CODE(0xC0); // Interface is busy (transmission buffer still being processed) MAKE_RETURN_CODE(0xC0); // Interface is busy (transmission buffer still being processed)
@ -169,8 +169,8 @@ class RMAP : public HasReturnvaluesIF {
* @param buffer the data to write * @param buffer the data to write
* @param length length of data * @param length length of data
* @return * @return
* - @c COMMAND_NULLPOINTER datalen was != 0 but data was == NULL in write * - @c COMMAND_NULLPOINTER datalen was != 0 but data was == NULL in
* command * write command
* - return codes of RMAPChannelIF::sendCommand() * - return codes of RMAPChannelIF::sendCommand()
*/ */
static ReturnValue_t sendWriteCommand(RMAPCookie *cookie, const uint8_t *buffer, size_t length); static ReturnValue_t sendWriteCommand(RMAPCookie *cookie, const uint8_t *buffer, size_t length);
@ -205,8 +205,8 @@ class RMAP : public HasReturnvaluesIF {
* @param cookie to cookie to read from * @param cookie to cookie to read from
* @param expLength the expected maximum length of the reply * @param expLength the expected maximum length of the reply
* @return * @return
* - @c COMMAND_NULLPOINTER datalen was != 0 but data was == NULL in write * - @c COMMAND_NULLPOINTER datalen was != 0 but data was == NULL in
* command, or nullpointer in read command * write command, or nullpointer in read command
* - return codes of RMAPChannelIF::sendCommand() * - return codes of RMAPChannelIF::sendCommand()
*/ */
static ReturnValue_t sendReadCommand(RMAPCookie *cookie, uint32_t expLength); static ReturnValue_t sendReadCommand(RMAPCookie *cookie, uint32_t expLength);

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@ -73,16 +73,16 @@ class RMAPChannelIF {
* @param datalen length of data * @param datalen length of data
* @return * @return
* - @c RETURN_OK * - @c RETURN_OK
* - @c COMMAND_NO_DESCRIPTORS_AVAILABLE no descriptors available for sending command; * - @c COMMAND_NO_DESCRIPTORS_AVAILABLE no descriptors available for sending
* command was not sent * command; command was not sent
* - @c COMMAND_BUFFER_FULL no receiver buffer available for expected len; command * - @c COMMAND_BUFFER_FULL no receiver buffer available for expected len;
* was not sent
* - @c COMMAND_TOO_BIG the data that was to be sent was too long for the hw to
* handle (write command) or the expected len was bigger than maximal expected len (read command)
* command was not sent * command was not sent
* - @c COMMAND_TOO_BIG the data that was to be sent was too long for the hw
* to handle (write command) or the expected len was bigger than maximal expected len (read
* command) command was not sent
* - @c COMMAND_CHANNEL_DEACTIVATED the channel has no port set * - @c COMMAND_CHANNEL_DEACTIVATED the channel has no port set
* - @c NOT_SUPPORTED if you dont feel like implementing * - @c NOT_SUPPORTED if you dont feel like
* something... * implementing something...
*/ */
virtual ReturnValue_t sendCommand(RMAPCookie *cookie, uint8_t instruction, const uint8_t *data, virtual ReturnValue_t sendCommand(RMAPCookie *cookie, uint8_t instruction, const uint8_t *data,
size_t datalen) = 0; size_t datalen) = 0;
@ -97,8 +97,8 @@ class RMAPChannelIF {
* - @c REPLY_NO_REPLY no reply was received * - @c REPLY_NO_REPLY no reply was received
* - @c REPLY_NOT_SENT command was not sent, implies no reply * - @c REPLY_NOT_SENT command was not sent, implies no reply
* - @c REPLY_NOT_YET_SENT command is still waiting to be sent * - @c REPLY_NOT_YET_SENT command is still waiting to be sent
* - @c WRITE_REPLY_INTERFACE_BUSY Interface is busy (transmission buffer still being * - @c WRITE_REPLY_INTERFACE_BUSY Interface is busy (transmission buffer still
* processed) * being processed)
* - @c WRITE_REPLY_TRANSMISSION_ERROR Interface encountered errors during last * - @c WRITE_REPLY_TRANSMISSION_ERROR Interface encountered errors during last
* operation, data could not be processed. (transmission error) * operation, data could not be processed. (transmission error)
* - @c WRITE_REPLY_INVALID_DATA Invalid data (amount / value) * - @c WRITE_REPLY_INVALID_DATA Invalid data (amount / value)

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@ -32,8 +32,8 @@ static const uint8_t RMAP_COMMAND_READ = ((1 << RMAP_COMMAND_BIT) | (1 << RMAP_C
static const uint8_t RMAP_REPLY_WRITE = static const uint8_t RMAP_REPLY_WRITE =
((1 << RMAP_COMMAND_BIT_WRITE) | (1 << RMAP_COMMAND_BIT_REPLY)); ((1 << RMAP_COMMAND_BIT_WRITE) | (1 << RMAP_COMMAND_BIT_REPLY));
static const uint8_t RMAP_REPLY_READ = ((1 << RMAP_COMMAND_BIT_REPLY)); static const uint8_t RMAP_REPLY_READ = ((1 << RMAP_COMMAND_BIT_REPLY));
//#define RMAP_COMMAND_WRITE ((1<<RMAP_COMMAND_BIT) | (1<<RMAP_COMMAND_BIT_WRITE) | //#define RMAP_COMMAND_WRITE ((1<<RMAP_COMMAND_BIT) | (1<<RMAP_COMMAND_BIT_WRITE)
//(1<<RMAP_COMMAND_BIT_REPLY)) #define RMAP_COMMAND_WRITE_VERIFY ((1<<RMAP_COMMAND_BIT) | //| (1<<RMAP_COMMAND_BIT_REPLY)) #define RMAP_COMMAND_WRITE_VERIFY ((1<<RMAP_COMMAND_BIT) |
//(1<<RMAP_COMMAND_BIT_WRITE) | (1<<RMAP_COMMAND_BIT_REPLY) | (1<<RMAP_COMMAND_BIT_VERIFY)) #define //(1<<RMAP_COMMAND_BIT_WRITE) | (1<<RMAP_COMMAND_BIT_REPLY) | (1<<RMAP_COMMAND_BIT_VERIFY)) #define
// RMAP_COMMAND_READ ((1<<RMAP_COMMAND_BIT) | (1<<RMAP_COMMAND_BIT_REPLY)) // RMAP_COMMAND_READ ((1<<RMAP_COMMAND_BIT) | (1<<RMAP_COMMAND_BIT_REPLY))