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Remove trailing white-space

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This commit is contained in:
Kyle Schwarz
2020-08-11 13:42:13 -04:00
parent 1d286be1e4
commit afda617894
27 changed files with 2655 additions and 2655 deletions
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include/icsneo/api/eventmanager.h
+3 -3
View File
@@ -117,11 +117,11 @@ public:
eventLimit = newLimit;
std::lock_guard<std::mutex> eventsLock(eventsMutex);
if(enforceLimit())
if(enforceLimit())
add_internal_event(APIEvent(APIEvent::Type::TooManyEvents, APIEvent::Severity::EventWarning));
}
size_t getEventLimit() const {
size_t getEventLimit() const {
std::lock_guard<std::mutex> lk(eventLimitMutex);
return eventLimit;
}
@@ -180,7 +180,7 @@ private:
* Otherwise, remove the oldest event, push the event to the back and push a APIEvent::TooManyEvents to the back (in that order)
*/
void add_internal_event(APIEvent event) {
// Ensure the event list is at most exactly full (size of eventLimit - 1, leaving room for a potential APIEvent::TooManyEvents)
// Ensure the event list is at most exactly full (size of eventLimit - 1, leaving room for a potential APIEvent::TooManyEvents)
// Removes any events of type TooManyEvents from the end before checking to avoid duplicates.
enforceLimit();
include/icsneo/device/device.h
+2 -2
View File
@@ -125,8 +125,8 @@ protected:
}
virtual device_eventhandler_t makeEventHandler() {
return [this](APIEvent::Type type, APIEvent::Severity severity) {
EventManager::GetInstance().add(type, severity, this);
return [this](APIEvent::Type type, APIEvent::Severity severity) {
EventManager::GetInstance().add(type, severity, this);
};
}
include/icsneo/icsnVC40.h
+2 -2
View File
@@ -141,8 +141,8 @@ typedef unsigned __int64 uint64_t;
#define NETID_INVALID 0xffff
/* Device types -- value of DeviceType of NeoDevice */
/* Older devices have a value on a specific bit. Those values have not changed
* to support existing apps using the api. New devices can fill in between the
/* Older devices have a value on a specific bit. Those values have not changed
* to support existing apps using the api. New devices can fill in between the
* existing ones. I know it hurts, but it's just a number!
*/
//clang-format off
include/icsneo/icsneoc.h
+112 -112
View File
@@ -22,16 +22,16 @@ extern "C" {
* \param[out] devices Pointer to memory where devices should be written. If NULL, the current number of detected devices is written to count.
* \param[inout] count Pointer to a size_t, which should initially contain the number of devices the buffer can hold,
* and will afterwards contain the number of devices found.
*
*
* For each found device, a neodevice_t structure will be written into the memory you provide.
*
*
* The neodevice_t can later be passed by reference into the API to perform actions relating to the device.
* The neodevice_t contains a handle to the internal memory for the icsneo::Device object.
* The memory for the internal icsneo::Device object is managed by the API.
*
*
* Any neodevice_t objects which have not been opened will become invalid when icsneo_findAllDevices() is called again.
* To invoke this behavior without finding devices again, call icsneo_freeUnconnectedDevices().
*
*
* If the size provided is not large enough, the output will be truncated.
* An icsneo::APIEvent::OutputTruncatedError will be available in icsneo_getLastError() in this case.
*/
@@ -39,7 +39,7 @@ extern void DLLExport icsneo_findAllDevices(neodevice_t* devices, size_t* count)
/**
* \brief Invalidate neodevice_t objects which have not been opened.
*
*
* See icsneo_findAllDevices() for information regarding the neodevice_t validity contract.
*/
extern void DLLExport icsneo_freeUnconnectedDevices();
@@ -52,16 +52,16 @@ extern void DLLExport icsneo_freeUnconnectedDevices();
* holds the maximum number of characters to be written (so str must be of size count + 1 to account for the NULL terminator),
* and after the call holds the number of characters written.
* \returns True if str contains the string representation of the given serial number.
*
*
* On older devices, the serial number is one like 138635, the numerical representation is the same as the string representation.
*
*
* On newer devices, the serial number is one like RS2259, and this function can convert the numerical value back into the string seen on the back of the device.
*
*
* A query for length (`str == NULL`) will return false.
* icsneo_getLastError() should be checked to verify that the neodevice_t provided was valid.
*
*
* The client application should provide a buffer of size 7, as serial numbers are always 6 characters or fewer.
*
*
* If the size provided is not large enough, the output will be **NOT** be truncated.
* Nothing will be written to the output.
* Instead, an icsneo::APIEvent::BufferInsufficient will be available in icsneo_getLastError().
@@ -73,9 +73,9 @@ extern bool DLLExport icsneo_serialNumToString(uint32_t num, char* str, size_t*
* \brief Convert a serial number in string format to its numerical representation.
* \param[in] str A NULL terminated string containing the string representation of an Intrepid serial number.
* \returns The numerical representation of the serial number, or 0 if the conversion was unsuccessful.
*
*
* On older devices, the serial number is one like 138635, and this string will simply be returned as a number.
*
*
* On newer devices, the serial number is one like RS2259, and this function can convert that string to a number.
*/
extern uint32_t DLLExport icsneo_serialStringToNum(const char* str);
@@ -84,10 +84,10 @@ extern uint32_t DLLExport icsneo_serialStringToNum(const char* str);
* \brief Verify that a neodevice_t is valid.
* \param[in] device A pointer to the neodevice_t structure to operate on.
* \returns True if the neodevice_t is valid.
*
*
* This check is automatically performed at the beginning of any API function that operates on a device.
* If there is a failure, an icsneo::APIEvent::InvalidNeoDevice will be available in icsneo_getLastError().
*
*
* See icsneo_findAllDevices() for information regarding the neodevice_t validity contract.
*/
extern bool DLLExport icsneo_isValidNeoDevice(const neodevice_t* device);
@@ -96,13 +96,13 @@ extern bool DLLExport icsneo_isValidNeoDevice(const neodevice_t* device);
* \brief Connect to the specified hardware
* \param[in] device A pointer to the neodevice_t structure specifying the device to open.
* \returns True if the connection could be opened.
*
*
* The device **MUST** be opened before any other functions which operate on the device will be valid.
*
*
* See icsneo_goOnline() for information about enabling network communication once the device is open.
*
*
* If the open did not succeed, icsneo_getLastError() should provide more information about why.
*
*
* If the device was already open, an icsneo::APIEvent::DeviceCurrentlyOpen will be available in icsneo_getLastError().
*/
extern bool DLLExport icsneo_openDevice(const neodevice_t* device);
@@ -111,7 +111,7 @@ extern bool DLLExport icsneo_openDevice(const neodevice_t* device);
* \brief Close an open connection to the specified hardware
* \param[in] device A pointer to the neodevice_t structure specifying the device to close.
* \returns True if the connection could be closed.
*
*
* After this function succeeds, the neodevice_t will be invalid.
* To connect again, you must call icsneo_findAllDevices() or similar to re-find the device.
*/
@@ -121,9 +121,9 @@ extern bool DLLExport icsneo_closeDevice(const neodevice_t* device);
* \brief Verify network connection for the specified hardware
* \param[in] device A pointer to the neodevice_t structure specifying the device to operate on.
* \returns True if the device is connected.
*
*
* This function does not modify the working state of the device at all.
*
*
* See icsneo_openDevice() for an explanation about the concept of being "open".
*/
extern bool DLLExport icsneo_isOpen(const neodevice_t* device);
@@ -132,12 +132,12 @@ extern bool DLLExport icsneo_isOpen(const neodevice_t* device);
* \brief Enable network communication for the specified hardware
* \param[in] device A pointer to the neodevice_t structure specifying the device to operate on.
* \returns True if communication could be enabled.
*
*
* The device is not "online" when it is first opened. It is not possible to receive or transmit while the device is "offline".
* Network controllers are disabled. (i.e. In the case of CAN, the hardware will not send ACKs on the client application's behalf)
*
*
* This allows filtering or handlers to be set up before allowing traffic to flow.
*
*
* This also allows device settings to be set (i.e. baudrates) before enabling the controllers,
* which prevents momentarily causing loss of communication if the baud rates are not correct.
*/
@@ -147,7 +147,7 @@ extern bool DLLExport icsneo_goOnline(const neodevice_t* device);
* \brief Disable network communication for the specified hardware
* \param[in] device A pointer to the neodevice_t structure specifying the device to operate on.
* \returns True if communication could be disabled.
*
*
* See icsneo_goOnline() for an explanation about the concept of being "online".
*/
extern bool DLLExport icsneo_goOffline(const neodevice_t* device);
@@ -156,9 +156,9 @@ extern bool DLLExport icsneo_goOffline(const neodevice_t* device);
* \brief Verify network communication for the specified hardware
* \param[in] device A pointer to the neodevice_t structure specifying the device to operate on.
* \returns True if communication is enabled.
*
*
* This function does not modify the working state of the device at all.
*
*
* See icsneo_goOnline() for an explanation about the concept of being "online".
*/
extern bool DLLExport icsneo_isOnline(const neodevice_t* device);
@@ -167,23 +167,23 @@ extern bool DLLExport icsneo_isOnline(const neodevice_t* device);
* \brief Enable buffering of messages for the specified hardware
* \param[in] device A pointer to the neodevice_t structure specifying the device to operate on.
* \returns True if polling could be enabled.
*
*
* By default, traffic the device receives will not reach the client application.
* The client application must register traffic handlers, enable message polling, or both.
* This function addresses message polling.
*
*
* With polling enabled, all traffic that the device receives will be stored in a buffer managed by the API.
* The client application should then call icsneo_getMessages() periodically to take ownership of the messages in that buffer.
*
*
* The API managed buffer will only grow to a specified size, 20k messages by default.
* See icsneo_getPollingMessageLimit() and icsneo_setPollingMessageLimit() for more information.
*
*
* In high traffic situations, the default 20k message limit can be reached very quickly.
* The client application will have to call icsneo_getMessages() very often to avoid losing messages, or change the limit.
*
*
* If the message limit is exceeded before a call to icsneo_getMessages() takes ownership of the messages,
* the oldest message will be dropped (**LOST**) and an icsneo::APIEvent::PollingMessageOverflow will be flagged for the device.
*
*
* This function will succeed even if the device is not open.
*/
extern bool DLLExport icsneo_enableMessagePolling(const neodevice_t* device);
@@ -192,9 +192,9 @@ extern bool DLLExport icsneo_enableMessagePolling(const neodevice_t* device);
* \brief Disable buffering of messages for the specified hardware
* \param[in] device A pointer to the neodevice_t structure specifying the device to operate on.
* \returns True if polling could be disabled.
*
*
* See icsneo_enableMessagePolling() for more information about the message polling system.
*
*
* Any messages left in the API managed buffer will be lost upon disabling polling.
*/
extern bool DLLExport icsneo_disableMessagePolling(const neodevice_t* device);
@@ -203,9 +203,9 @@ extern bool DLLExport icsneo_disableMessagePolling(const neodevice_t* device);
* \brief Verify message polling status for the specified hardware
* \param[in] device A pointer to the neodevice_t structure specifying the device to operate on.
* \returns True if polling is enabled.
*
*
* This function does not modify the working state of the device at all.
*
*
* See icsneo_enableMessagePolling() for an explanation about how polling works.
*/
extern bool DLLExport icsneo_isMessagePollingEnabled(const neodevice_t* device);
@@ -219,22 +219,22 @@ extern bool DLLExport icsneo_isMessagePollingEnabled(const neodevice_t* device);
* \param[in] timeout The number of milliseconds to wait for a message to arrive. A value of 0 indicates a non-blocking call.
* Querying for the current message count is always asynchronous and ignores this value.
* \returns True if the messages were read out successfully (even if there were no messages to read) or if the count was read successfully.
*
*
* Messages are available using this function if icsneo_goOnline() and icsneo_enableMessagePolling() have been called.
* See those functions for more information.
*
*
* Messages are read out of the API managed buffer in order of oldest to newest.
* As they are read out, they are removed from the API managed buffer.
*
*
* If size is too small to contain all messages, as many messages as will fit will be read out.
* Subsequent calls to icsneo_getMessages() can retrieve any messages which were not read out.
*
*
* The memory for the data pointer within the neomessage_t is managed by the API. Do *not* attempt to free the data pointer.
* The memory will become invalid the next time icsneo_getMessages() is called for this device.
*
*
* \warning Do not call icsneo_close() while another thread is waiting on icsneo_getMessages().
* Always allow the other thread to timeout first!
*
*
* ``` C
* size_t messageCount;
* bool result = icsneo_getMessages(device, NULL, &messageCount, 0); // Reading the message count
@@ -266,7 +266,7 @@ extern bool DLLExport icsneo_getMessages(const neodevice_t* device, neomessage_t
* \brief Get the maximum number of messages which will be held in the API managed buffer for the specified hardware.
* \param[in] device A pointer to the neodevice_t structure specifying the device to operate on.
* \returns Number of messages, or -1 if device is invalid.
*
*
* See icsneo_enableMessagePolling() for more information about the message polling system.
*/
extern int DLLExport icsneo_getPollingMessageLimit(const neodevice_t* device);
@@ -276,9 +276,9 @@ extern int DLLExport icsneo_getPollingMessageLimit(const neodevice_t* device);
* \param[in] device A pointer to the neodevice_t structure specifying the device to operate on.
* \param[in] newLimit The new limit to be enforced.
* \returns True if the limit was set successfully.
*
*
* See icsneo_enableMessagePolling() for more information about the message polling system.
*
*
* Setting the maximum lower than the current number of stored messages will cause the oldest messages
* to be dropped (**LOST**) and an icsneo::APIEvent::PollingMessageOverflow to be flagged for the device.
*/
@@ -309,16 +309,16 @@ extern bool DLLExport icsneo_removeMessageCallback(const neodevice_t* device, in
* holds the maximum number of characters to be written (so str must be of size maxLength + 1 to account for the NULL terminator),
* and after the call holds the number of characters written.
* \returns True if str was written to
*
*
* In the case of a neoVI FIRE 2, this function will write a string "neoVI FIRE 2" with a NULL terminator into str.
*
*
* The constant ICSNEO_DEVICETYPE_LONGEST_NAME is defined for the client application to create static buffers of the correct length.
*
*
* See also icsneo_describeDevice().
*
*
* A query for length (`str == NULL`) will return false.
* icsneo_getLastError() should be checked to verify that the neodevice_t provided was valid.
*
*
* If the size provided is not large enough, the output will be truncated.
* An icsneo::APIEvent::OutputTruncatedError will be available in icsneo_getLastError() in this case.
* True will still be returned.
@@ -333,16 +333,16 @@ extern bool DLLExport icsneo_getProductName(const neodevice_t* device, char* str
* holds the maximum number of characters to be written (so str must be of size maxLength + 1 to account for the NULL terminator),
* and after the call holds the number of characters written.
* \returns True if str was written to
*
*
* In the case of a neoVI FIRE 2, this function will write a string "neoVI FIRE 2" with a NULL terminator into str.
*
*
* The constant ICSNEO_DEVICETYPE_LONGEST_NAME is defined for the client application to create static buffers of the correct length.
*
*
* See also icsneo_describeDevice().
*
*
* A query for length (`str == NULL`) will return false.
* icsneo_getLastError() should be checked to verify that the neodevice_t provided was valid.
*
*
* If the size provided is not large enough, the output will be truncated.
* An icsneo::APIEvent::OutputTruncatedError will be available in icsneo_getLastError() in this case.
* True will still be returned.
@@ -360,11 +360,11 @@ extern bool DLLExport icsneo_settingsRefresh(const neodevice_t* device);
* \brief Commit the settings structure for a specified device to non-volatile storage.
* \param[in] device A pointer to the neodevice_t structure specifying the device to operate on.
* \returns True if the settings were applied.
*
*
* When modifications are made to the device settings, this function (or icsneo_settingsApplyTemporary()) must be called to send the changes to the device and make them active.
*
*
* This function sets the settings such that they will survive device power cycles.
*
*
* If the function fails, the settings will be refreshed so that the structure in the API matches the one held by the device.
*/
extern bool DLLExport icsneo_settingsApply(const neodevice_t* device);
@@ -373,9 +373,9 @@ extern bool DLLExport icsneo_settingsApply(const neodevice_t* device);
* \brief Apply the settings structure for a specified device temporarily.
* \param[in] device A pointer to the neodevice_t structure specifying the device to operate on.
* \returns True if the settings were applied.
*
*
* See icsneo_settingsApply() for further information about applying settings.
*
*
* This function sets the settings such that they will revert to the values saved in non-volatile storage when the device loses power.
*/
extern bool DLLExport icsneo_settingsApplyTemporary(const neodevice_t* device);
@@ -384,9 +384,9 @@ extern bool DLLExport icsneo_settingsApplyTemporary(const neodevice_t* device);
* \brief Apply the default settings structure for a specified device.
* \param[in] device A pointer to the neodevice_t structure specifying the device to operate on.
* \returns True if the default settings were applied.
*
*
* See icsneo_settingsApply() for further information about applying settings.
*
*
* This function sets the default settings such that they will survive device power cycles.
*/
extern bool DLLExport icsneo_settingsApplyDefaults(const neodevice_t* device);
@@ -395,9 +395,9 @@ extern bool DLLExport icsneo_settingsApplyDefaults(const neodevice_t* device);
* \brief Apply the default settings structure for a specified device temporarily.
* \param[in] device A pointer to the neodevice_t structure specifying the device to operate on.
* \returns True if the default settings were applied.
*
*
* See icsneo_settingsApply() for further information about applying settings. See icsneo_settingsApplyDefaults() for further information about applying default settings.
*
*
* This function sets the default settings such that they will revert to the values saved in non-volatile storage when the device loses power.
*/
extern bool DLLExport icsneo_settingsApplyDefaultsTemporary(const neodevice_t* device);
@@ -408,11 +408,11 @@ extern bool DLLExport icsneo_settingsApplyDefaultsTemporary(const neodevice_t* d
* \param[out] structure A pointer to a device settings structure for the current device.
* \param[in] structureSize The size of the current device settings structure in bytes.
* \returns Number of bytes written to structure, or -1 if the operation failed.
*
*
* See icsneo_settingsApply() for further information about applying settings. See icsneo_settingsApplyDefaults() for further information about applying default settings.
*
*
* This function sets the default settings such that they will revert to the values saved in non-volatile storage when the device loses power.
*
*
* If possible, use functions specific to the operation you want to acomplish (such as icsneo_setBaudrate()) instead of modifying the structure directly.
* This allows the client application to work with other hardware.
*/
@@ -424,9 +424,9 @@ extern int DLLExport icsneo_settingsReadStructure(const neodevice_t* device, voi
* \param[in] structure A pointer to a device settings structure for the current device.
* \param[in] structureSize The size of the current device settings structure in bytes.
* \returns True if the settings were applied.
*
*
* This function immediately applies the provided settings. See icsneo_settingsApplyTemporary() for further information about applying settings.
*
*
* If possible, use functions specific to the operation you want to acomplish (such as icsneo_setBaudrate()) instead of modifying the structure directly.
* This allows the client application to work with other hardware.
*/
@@ -438,11 +438,11 @@ extern bool DLLExport icsneo_settingsApplyStructure(const neodevice_t* device, c
* \param[in] structure A pointer to a device settings structure for the current device.
* \param[in] structureSize The size of the current device settings structure in bytes.
* \returns True if the settings were applied.
*
*
* This function immediately applies the provided settings. See icsneo_settingsApply() for further information about applying settings.
*
*
* This function sets the default settings such that they will revert to the values saved in non-volatile storage when the device loses power.
*
*
* If possible, use functions specific to the operation you want to acomplish (such as icsneo_setBaudrate()) instead of modifying the structure directly.
* This allows the client application to work with other hardware.
*/
@@ -453,7 +453,7 @@ extern bool DLLExport icsneo_settingsApplyStructureTemporary(const neodevice_t*
* \param[in] device A pointer to the neodevice_t structure specifying the device to operate on.
* \param[in] netid The network for which the baudrate should be retrieved.
* \returns The value in baud with no multipliers. (i.e. 500k becomes 500000) A negative value is returned if an error occurs.
*
*
* In the case of CAN, this function gets the standard CAN baudrate.
* See icsneo_getFDBaudrate() to get the baudrate for (the baudrate-switched portion of) CAN FD.
*/
@@ -465,10 +465,10 @@ extern int64_t DLLExport icsneo_getBaudrate(const neodevice_t* device, uint16_t
* \param[in] netid The network to which the new baudrate should apply.
* \param[in] newBaudrate The requested baudrate, with no multipliers. (i.e. 500K CAN should be represented as 500000)
* \returns True if the baudrate could be set.
*
*
* In the case of CAN, this function sets the standard CAN baudrate.
* See icsneo_setFDBaudrate() to set the baudrate for (the baudrate-switched portion of) CAN FD.
*
*
* Call icsneo_settingsApply() or similar to make the changes active on the device.
*/
extern bool DLLExport icsneo_setBaudrate(const neodevice_t* device, uint16_t netid, int64_t newBaudrate);
@@ -478,7 +478,7 @@ extern bool DLLExport icsneo_setBaudrate(const neodevice_t* device, uint16_t net
* \param[in] device A pointer to the neodevice_t structure specifying the device to operate on.
* \param[in] netid The network for which the baudrate should be retrieved.
* \returns The value in baud with no multipliers. (i.e. 500k becomes 500000) A negative value is returned if an error occurs.
*
*
* See icsneo_getBaudrate() to get the baudrate for the non baudrate-switched portion of CAN FD, classical CAN 2.0, and other network types.
*/
extern int64_t DLLExport icsneo_getFDBaudrate(const neodevice_t* device, uint16_t netid);
@@ -489,9 +489,9 @@ extern int64_t DLLExport icsneo_getFDBaudrate(const neodevice_t* device, uint16_
* \param[in] netid The network to which the new baudrate should apply.
* \param[in] newBaudrate The requested baudrate, with no multipliers. (i.e. 2Mbaud CAN FD should be represented as 2000000)
* \returns True if the baudrate could be set.
*
*
* See icsneo_setBaudrate() to set the baudrate for the non baudrate-switched portion of CAN FD, classical CAN 2.0, and other network types.
*
*
* Call icsneo_settingsApply() or similar to make the changes active on the device.
*/
extern bool DLLExport icsneo_setFDBaudrate(const neodevice_t* device, uint16_t netid, int64_t newBaudrate);
@@ -501,21 +501,21 @@ extern bool DLLExport icsneo_setFDBaudrate(const neodevice_t* device, uint16_t n
* \param[in] device A pointer to the neodevice_t structure specifying the device to transmit on.
* \param[in] message A pointer to the neomessage_t structure defining the message.
* \returns True if the message was verified transmittable and enqueued for transmit.
*
*
* To transmit a message, you must set the `data`, `length`, and `netid` attributes of the neomessage_t.
*
*
* The `data` attribute must be set to a pointer to a buffer of at least `length` which holds the payload bytes.
* This buffer only needs to be valid for the duration of this call, and can safely be deallocated or reused after the return.
*
*
* You may also have to set network dependent variables.
* For CAN, you must set the `arbid` attribute defined in neomessage_can_t.
*
*
* Other attributes of the neomessage_t such as `timestamp`, `type` and `reserved` which are not used should be set to 0. Unused status bits should also be set to 0.
*
*
* Any types defined `neomessage_*_t` are designed to be binary compatible with neomessage_t.
*
*
* For instance, for CAN, it is recommended to use neomessage_can_t as it exposes the `arbid` field.
*
*
* ``` C
* neomessage_can_t mySendMessage = {}; // Zero all before use
* uint8_t myData[3] = { 0xAA, 0xBB, 0xCC }; // Either heap or stack allocated is okay
@@ -527,7 +527,7 @@ extern bool DLLExport icsneo_setFDBaudrate(const neodevice_t* device, uint16_t n
* mySendMessage.status.extendedFrame = true; // Extended (29-bit) arbitration IDs
* mySendMessage.status.canfdBRS = true; // CAN FD Baudrate Switch
* bool result = icsneo_transmit(device, (neomessage_t*)&mySendMessage);
*
*
* myData[1] = 0x55; // The message and buffer can be safely reused for the next message
* result = icsneo_transmit(device, (neomessage_t*)&mySendMessage);
* ```
@@ -540,11 +540,11 @@ extern bool DLLExport icsneo_transmit(const neodevice_t* device, const neomessag
* \param[in] messages A pointer to the neomessage_t structures defining the messages.
* \param[in] count The number of messages to transmit.
* \returns True if the messages were verified transmittable and enqueued for transmit.
*
*
* See icsneo_transmit() for information regarding transmitting messages.
*
*
* On a per-network basis, messages will be transmitted in the order that they were enqueued.
*
*
* In this case, messages will be enqueued in order of increasing index.
*/
extern bool DLLExport icsneo_transmitMessages(const neodevice_t* device, const neomessage_t* messages, size_t count);
@@ -553,7 +553,7 @@ extern bool DLLExport icsneo_transmitMessages(const neodevice_t* device, const n
* \brief Set the behavior of whether writing is a blocking action or not.
* \param[in] device A pointer to the neodevice_t structure specifying the device to transmit on.
* \param[in] blocks Whether or not writing is a blocking action.
*
*
* By default, writing is a blocking action.
*/
extern void DLLExport icsneo_setWriteBlocks(const neodevice_t* device, bool blocks);
@@ -566,16 +566,16 @@ extern void DLLExport icsneo_setWriteBlocks(const neodevice_t* device, bool bloc
* holds the maximum number of characters to be written (so str must be of size maxLength + 1 to account for the NULL terminator),
* and after the call holds the number of characters written.
* \returns True if str was written to
*
*
* In the case of a neoVI FIRE 2 with serial number CY2285, this function will write a string "neoVI FIRE 2 CY2285" with a NULL terminator into str.
*
*
* The constant ICSNEO_DEVICETYPE_LONGEST_DESCRIPTION is defined for the client application to create static buffers of the correct length.
*
*
* See also icsneo_getProductName().
*
*
* A query for length (`str == NULL`) will return false.
* icsneo_getLastError() should be checked to verify that the neodevice_t provided was valid.
*
*
* If the size provided is not large enough, the output will be truncated.
* An icsneo::APIEvent::OutputTruncatedError will be available in icsneo_getLastError() in this case.
* True will still be returned.
@@ -593,7 +593,7 @@ extern neoversion_t DLLExport icsneo_getVersion(void);
* \param[in] callback A function pointer with void return type and a single neoevent_t parameter.
* \param[in] filter Unused for now. Exists as a placeholder here for future backwards-compatibility.
* \returns The id of the callback added. Does not error.
*
*
* Do not attempt to add or remove callbacks inside of a callback, as the stored callbacks are locked during calls.
*/
extern int DLLExport icsneo_addEventCallback(void (*callback)(neoevent_t), void*);
@@ -611,16 +611,16 @@ extern bool DLLExport icsneo_removeEventCallback(int id);
* \param[inout] size A pointer to a size_t which, prior to the call,
* holds the maximum number of events to be written, and after the call holds the number of events written.
* \returns True if the events were read out successfully (even if there were no events to report).
*
*
* Events contain INFO and WARNINGS, and may potentially contain one TooManyEvents WARNING at the end. No ERRORS are found in Events, see icsneo_getLastError() instead.
*
*
* Events can be caused by API usage, such as providing too small of a buffer or disconnecting from a device.
*
*
* Events can also occur asynchronously to the client application threads, in the case of a device communication event or similar.
*
*
* Events are read out of the API managed buffer in order of oldest to newest.
* As they are read out, they are removed from the API managed buffer.
*
*
* If size is too small to contain all events, as many events as will fit will be read out.
* Subsequent calls to icsneo_getEvents() can retrieve any events which were not read out.
*/
@@ -633,7 +633,7 @@ extern bool DLLExport icsneo_getEvents(neoevent_t* events, size_t* size);
* \param[inout] size A pointer to a size_t which, prior to the call,
* holds the maximum number of events to be written, and after the call holds the number of events written.
* \returns True if the events were read out successfully (even if there were no events to report).
*
*
* See icsneo_getEvents() for more information about the event system.
*/
extern bool DLLExport icsneo_getDeviceEvents(const neodevice_t* device, neoevent_t* events, size_t* size);
@@ -642,15 +642,15 @@ extern bool DLLExport icsneo_getDeviceEvents(const neodevice_t* device, neoevent
* \brief Read out the last error which occurred in API operation on this thread.
* \param[out] error A pointer to a buffer which a neoevent_t structure will be written to.
* \returns True if an error was read out.
*
*
* All errors are stored on a per-thread basis, meaning that calling icsneo_getLastError() will return the last error that occured on the calling thread.
* Any errors can only be retrieved through this function, and NOT icsneo_getEvents() or similar! Only INFO and WARNING level events are accessible through those.
* Only the last error is stored, so the intention is for this function to be called immediately following another failed API call.
*
*
* The API error system is thread-safe. Only an API error which occurred on the current thread will be returned.
*
*
* See icsneo_getEvents() for more information about the event system.
*
*
* This operation removes the returned error from the buffer, so subsequent calls to error functions will not include the error.
*/
extern bool DLLExport icsneo_getLastError(neoevent_t* error);
@@ -670,9 +670,9 @@ extern void DLLExport icsneo_discardDeviceEvents(const neodevice_t* device);
/**
* \brief Set the number of events which will be held in the API managed buffer before icsneo::APIEvent::TooManyEvents
* \param[in] newLimit The new limit. Must be >10. 1 event slot is always reserved for a potential icsneo::APIEvent::TooManyEvents, so (newLimit - 1) other events can be stored.
*
*
* If the event limit is reached, an icsneo::APIEvent::TooManyEvents will be flagged.
*
*
* If the `newLimit` is smaller than the current event count,
* events will be removed in order of decreasing age.
* This will also flag an icsneo::APIEvent::TooManyEvents.
@@ -693,11 +693,11 @@ extern size_t DLLExport icsneo_getEventLimit(void);
* holds the maximum number of devicetype_t structures to be written,
* and after the call holds the number of devicetype_t structures written.
* \returns True if devices was written to
*
*
* See icsneo_getProductNameForType() to get textual descriptions of each device.
*
*
* A query for length (`devices == NULL`) will return false.
*
*
* If the count provided is not large enough, the output will be truncated.
* An icsneo::APIEvent::OutputTruncatedError will be available in icsneo_getLastError() in this case.
* True will still be returned.