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added error lookup for uldaq

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This commit is contained in:
Manuel Pitz 2020-09-07 17:23:14 +02:00
parent 3a9f5314fb
commit 7517dccca6
1 changed files with 131 additions and 3 deletions
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134
lib/nodes/uldaq.cpp
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@ -37,6 +37,123 @@ using namespace villas::utils;
static unsigned num_devs = ULDAQ_MAX_DEV_COUNT;
static DaqDeviceDescriptor descriptors[ULDAQ_MAX_DEV_COUNT];
static const struct {
const char *errStr;
uint bitPos;
} errorList[] = {
{"No error has occurred ERR_NO_ERROR" , 0},
{"Unhandled internal exception ERR_UNHANDLED_EXCEPTION" , 1},
{"Invalid device handle ERR_BAD_DEV_HANDLE" , 2},
{"This function cannot be used with this device ERR_BAD_DEV_TYPE" , 3},
{"Insufficient permission to access this device ERR_USB_DEV_NO_PERMISSION" , 4},
{"USB interface is already claimed ERR_USB_INTERFACE_CLAIMED" , 5},
{"Device not found ERR_DEV_NOT_FOUND" , 6},
{"Device not connected or connection lost ERR_DEV_NOT_CONNECTED" , 7},
{"Device no longer responding ERR_DEAD_DEV" , 8},
{"Buffer too small for operation ERR_BAD_BUFFER_SIZE" , 9},
{"Invalid buffer ERR_BAD_BUFFER" , 10},
{"Invalid memory type ERR_BAD_MEM_TYPE" , 11},
{"Invalid memory region ERR_BAD_MEM_REGION" , 12},
{"Invalid range ERR_BAD_RANGE" , 13},
{"Invalid analog input channel specified ERR_BAD_AI_CHAN" , 14},
{"Invalid input mode specified ERR_BAD_INPUT_MODE" , 15},
{"A background process is already in progress ERR_ALREADY_ACTIVE" , 16},
{"Invalid trigger type specified ERR_BAD_TRIG_TYPE" , 17},
{"FIFO overrun, data was not transferred from device fast enough ERR_OVERRUN" , 18},
{"FIFO underrun, data was not transferred to device fast enough ERR_UNDERRUN" , 19},
{"Operation timed out ERR_TIMEDOUT" , 20},
{"Invalid option specified ERR_BAD_OPTION" , 21},
{"Invalid sampling rate specified ERR_BAD_RATE" , 22},
{"Sample count cannot be greater than FIFO size for BURSTIO scans ERR_BAD_BURSTIO_COUNT" , 23},
{"Configuration not supported ERR_CONFIG_NOT_SUPPORTED" , 24},
{"Invalid configuration value ERR_BAD_CONFIG_VAL" , 25},
{"Invalid analog input channel type specified ERR_BAD_AI_CHAN_TYPE" , 26},
{"ADC overrun occurred ERR_ADC_OVERRUN" , 27},
{"Invalid thermocouple type specified ERR_BAD_TC_TYPE" , 28},
{"Invalid unit specified ERR_BAD_UNIT" , 29},
{"Invalid queue size ERR_BAD_QUEUE_SIZE" , 30},
{"Invalid config item specified ERR_BAD_CONFIG_ITEM" , 31},
{"Invalid info item specified ERR_BAD_INFO_ITEM" , 32},
{"Invalid flag specified ERR_BAD_FLAG" , 33},
{"Invalid sample count specified ERR_BAD_SAMPLE_COUNT" , 34},
{"Internal error ERR_INTERNAL" , 35},
{"Invalid coupling mode ERR_BAD_COUPLING_MODE" , 36},
{"Invalid sensor sensitivity ERR_BAD_SENSOR_SENSITIVITY" , 37},
{"Invalid IEPE mode ERR_BAD_IEPE_MODE" , 38},
{"Invalid channel queue specified ERR_BAD_AI_CHAN_QUEUE" , 39},
{"Invalid gain queue specified ERR_BAD_AI_GAIN_QUEUE" , 40},
{"Invalid mode queue specified ERR_BAD_AI_MODE_QUEUE" , 41},
{"FPGA file not found ERR_FPGA_FILE_NOT_FOUND" , 42},
{"Unable to read FPGA file ERR_UNABLE_TO_READ_FPGA_FILE" , 43},
{"FPGA not loaded ERR_NO_FPGA" , 44},
{"Invalid argument ERR_BAD_ARG" , 45},
{"Minimum slope value reached ERR_MIN_SLOPE_VAL_REACHED" , 46},
{"Maximum slope value reached ERR_MAX_SLOPE_VAL_REACHED" , 47},
{"Minimum offset value reached ERR_MIN_OFFSET_VAL_REACHED" , 48},
{"Maximum offset value reached ERR_MAX_OFFSET_VAL_REACHED" , 49},
{"Invalid port type specified ERR_BAD_PORT_TYPE" , 50},
{"Digital I/O is configured incorrectly ERR_WRONG_DIG_CONFIG" , 51},
{"Invalid bit number ERR_BAD_BIT_NUM" , 52},
{"Invalid port value specified ERR_BAD_PORT_VAL" , 53},
{"Invalid re-trigger count ERR_BAD_RETRIG_COUNT" , 54},
{"Invalid analog output channel specified ERR_BAD_AO_CHAN" , 55},
{"Invalid D/A output value specified ERR_BAD_DA_VAL" , 56},
{"Invalid timer specified ERR_BAD_TMR" , 57},
{"Invalid frequency specified ERR_BAD_FREQUENCY" , 58},
{"Invalid duty cycle specified ERR_BAD_DUTY_CYCLE" , 59},
{"Invalid initial delay specified ERR_BAD_INITIAL_DELAY" , 60},
{"Invalid counter specified ERR_BAD_CTR" , 61},
{"Invalid counter value specified ERR_BAD_CTR_VAL" , 62},
{"Invalid DAQ input channel type specified ERR_BAD_DAQI_CHAN_TYPE" , 63},
{"Invalid number of channels specified ERR_BAD_NUM_CHANS" , 64},
{"Invalid counter register specified ERR_BAD_CTR_REG" , 65},
{"Invalid counter measurement type specified ERR_BAD_CTR_MEASURE_TYPE" , 66},
{"Invalid counter measurement mode specified ERR_BAD_CTR_MEASURE_MODE" , 67},
{"Invalid debounce time specified ERR_BAD_DEBOUNCE_TIME" , 68},
{"Invalid debounce mode specified ERR_BAD_DEBOUNCE_MODE" , 69},
{"Invalid edge detection mode specified ERR_BAD_EDGE_DETECTION" , 70},
{"Invalid tick size specified ERR_BAD_TICK_SIZE" , 71},
{"Invalid DAQ output channel type specified ERR_BAD_DAQO_CHAN_TYPE" , 72},
{"No connection established ERR_NO_CONNECTION_ESTABLISHED" , 73},
{"Invalid event type specified ERR_BAD_EVENT_TYPE" , 74},
{"An event handler has already been enabled for this event type ERR_EVENT_ALREADY_ENABLED" , 75},
{"Invalid event parameter specified ERR_BAD_EVENT_PARAMETER" , 76},
{"Invalid callback function specified ERR_BAD_CALLBACK_FUCNTION" , 77},
{"Invalid memory address ERR_BAD_MEM_ADDRESS" , 78},
{"Memory access denied ERR_MEM_ACCESS_DENIED" , 79},
{"Device is not available at time of request ERR_DEV_UNAVAILABLE" , 80},
{"Re-trigger option is not supported for the specified trigger type ERR_BAD_RETRIG_TRIG_TYPE" , 81},
{"This function cannot be used with this version of the device ERR_BAD_DEV_VER" , 82},
{"This digital operation is not supported on the specified port ERR_BAD_DIG_OPERATION" , 83},
{"Invalid digital port index specified ERR_BAD_PORT_INDEX" , 84},
{"Temperature input has open connection ERR_OPEN_CONNECTION" , 85},
{"Device is not ready to send data ERR_DEV_NOT_READY" , 86},
{"Pacer overrun, external clock rate too fast. ERR_PACER_OVERRUN" , 7},
{"Invalid trigger channel specified ERR_BAD_TRIG_CHANNEL" , 88},
{"Invalid trigger level specified ERR_BAD_TRIG_LEVEL" , 89},
{"Invalid channel order ERR_BAD_CHAN_ORDER" , 90},
{"Temperature input is out of range ERR_TEMP_OUT_OF_RANGE" , 91},
{"Trigger threshold is out of range ERR_TRIG_THRESHOLD_OUT_OF_RANGE" , 92},
{"Incompatible firmware version, firmware update required ERR_INCOMPATIBLE_FIRMWARE" , 93},
{"Specified network interface is not available or disconnected ERR_BAD_NET_IFC" , 94},
{"Invalid host specified ERR_BAD_NET_HOST" , 95},
{"Invalid port specified ERR_BAD_NET_PORT" , 96},
{"Network interface used to obtain the device descriptor not available or disconnected ERR_NET_IFC_UNAVAILABLE" , 97},
{"Network connection failed ERR_NET_CONNECTION_FAILED" , 98},
{"Invalid connection code ERR_BAD_CONNECTION_CODE" , 99},
{"Connection code ignored ERR_CONNECTION_CODE_IGNORED" , 100},
{"Network device already in use ERR_NET_DEV_IN_USE" , 101},
{"Invalid network frame ERR_BAD_NET_FRAME" , 102},
{"Network device did not respond within expected time ERR_NET_TIMEOUT" , 103},
{"Data socket connection failed ERR_DATA_SOCKET_CONNECTION_FAILED" , 104},
{"One or more bits on the specified port are used for alarm ERR_PORT_USED_FOR_ALARM" , 105},
{"The specified bit is used for alarm ERR_BIT_USED_FOR_ALARM" , 106},
{"Common-mode voltage range exceeded ERR_CMR_EXCEEDED" , 107},
{"Network buffer overrun, data was not transferred from buffer fast enough ERR_NET_BUFFER_OVERRUN" , 108},
{"Invalid network buffer ERR_BAD_NET_BUFFER" , 109}
};
static const struct {
const char *name;
AiInputMode mode;
@ -246,7 +363,7 @@ int uldaq_init(struct vnode *n)
u->in.queues = nullptr;
u->in.sample_rate = 1000;
u->in.scan_options = (ScanOption) (SO_DEFAULTIO | SO_CONTINUOUS);
u->in.scan_options = (ScanOption) (SO_DEFAULTIO | SO_CONTINUOUS | SO_EXTTIMEBASE);
u->in.flags = AINSCAN_FF_DEFAULT;
ret = pthread_mutex_init(&u->in.mutex, nullptr);
@ -363,8 +480,13 @@ int uldaq_parse(struct vnode *n, json_t *cfg)
return ret;
}
char * uldaq_print(struct vnode *n)
void ul_decode_error(UlError err){
for( uint i=0; i < sizeof(errorList) / sizeof(errorList[0]) ;i++){
if(err&(1<<errorList[i].bitPos))
warning("Found error: %s",errorList[i].errStr);
}
}
char * uldaq_print(struct node *n)
{
struct uldaq *u = (struct uldaq *) n->_vd;
@ -547,7 +669,9 @@ int uldaq_start(struct vnode *n)
/* Start the acquisition */
err = ulAInScan(u->device_handle, 0, 0, (AiInputMode) 0, (Range) 0, u->in.buffer_len / u->in.channel_count, &u->in.sample_rate, u->in.scan_options, u->in.flags, u->in.buffer);
if (err != ERR_NO_ERROR) {
ul_decode_error(err);
warning("Failed to start acquisition on DAQ device for node '%s'", node_name(n));
return -1;
}
@ -555,11 +679,13 @@ int uldaq_start(struct vnode *n)
/* Get the initial status of the acquisition */
err = ulAInScanStatus(u->device_handle, &u->in.status, &u->in.transfer_status);
if (err != ERR_NO_ERROR) {
ul_decode_error(err);
warning("Failed to retrieve scan status on DAQ device for node '%s'", node_name(n));
return -1;
}
if (u->in.status != SS_RUNNING) {
ul_decode_error(err);
warning("Acquisition did not start on DAQ device for node '%s'", node_name(n));
return -1;
}
@ -640,6 +766,8 @@ int uldaq_read(struct vnode *n, struct sample *smps[], unsigned cnt, unsigned *r
return cnt;
}
static struct plugin p;
__attribute__((constructor(110)))