examples_handles.c

Handles

#include "examples.h"

void CAEN_MCA_EXAMPLES_GetHandles(int32_t devidx) {
    CAEN_MCA_HANDLE library = CAEN_MCA_GetChildHandle(NULL, CAEN_MCA_HANDLE_LIBRARY, 0);
    assert(library != NULL);

    CAEN_MCA_HANDLE device = CAEN_MCA_GetChildHandle(library, CAEN_MCA_HANDLE_DEVICE, devidx);
    assert(device != NULL);

    CAEN_MCA_HANDLE channel_0 = CAEN_MCA_GetChildHandle(device, CAEN_MCA_HANDLE_CHANNEL, 0);
    assert(channel_0 != NULL);

    CAEN_MCA_HANDLE channel_1 = CAEN_MCA_GetChildHandle(device, CAEN_MCA_HANDLE_CHANNEL, 1);
    assert(channel_1 != NULL);

    CAEN_MCA_HANDLE channel_0_library = CAEN_MCA_GetChildHandle(library, CAEN_MCA_HANDLE_CHANNEL, 0);
    assert(channel_0_library == NULL);

    CAEN_MCA_HANDLE parameter = CAEN_MCA_GetChildHandleByName(channel_0, CAEN_MCA_HANDLE_PARAMETER, "PARAM_CH_THRESHOLD");
    assert(parameter != NULL);

    assert(CAEN_MCA_GetChildHandleByName(device, CAEN_MCA_HANDLE_CHANNEL, "0") == channel_0);
    assert(CAEN_MCA_GetChildHandleByName(device, CAEN_MCA_HANDLE_CHANNEL, "1") == channel_1);
    //assert(CAEN_MCA_GetChildHandleByName(NULL, CAEN_MCA_HANDLE_DEVICE, "eth://localhost") == device);

    assert(CAEN_MCA_GetAncestorHandle(parameter, CAEN_MCA_HANDLE_CHANNEL) == channel_0);
    assert(CAEN_MCA_GetAncestorHandle(parameter, CAEN_MCA_HANDLE_DEVICE) == device);

    assert(CAEN_MCA_GetAncestorHandle(parameter, CAEN_MCA_HANDLE_HVCHANNEL) == NULL);

    CAEN_MCA_HANDLE collection = CAEN_MCA_GetChildHandle(device, CAEN_MCA_HANDLE_COLLECTION, CAEN_MCA_HANDLE_HVCHANNEL);
    assert(collection != NULL);
}