END_TEST
START_TEST (test_encode_can_signal_rounding_precision)
{
uint64_t value = encodeCanSignal(&SIGNALS[3], 50);
ck_assert_int_eq(value, 0x061a800000000000LLU);
}
END_TEST
START_TEST (test_encode_can_signal)
{
uint64_t value = encodeCanSignal(&SIGNALS[1], 0);
ck_assert_int_eq(value, 0);
}
uint64_t booleanWriter(CanSignal* signal, CanSignal* signals,
int signalCount, cJSON* value, bool* send, uint64_t data) {
checkWritePermission(signal, send);
int intValue = 0;
if(value->type == cJSON_False) {
intValue = 0;
} else if(value->type == cJSON_True) {
intValue = 1;
}
return encodeCanSignal(signal, intValue, data);
}
uint64_t stateWriter(CanSignal* signal, CanSignal* signals,
int signalCount, const char* value, bool* send, uint64_t data) {
if(value == NULL) {
debug("Can't write state of NULL -- not sending\r\n");
} else {
CanSignalState* signalState = lookupSignalState(value, signal, signals,
signalCount);
if(signalState != NULL) {
checkWritePermission(signal, send);
return encodeCanSignal(signal, signalState->value, data);
} else {
debug("Couldn't find a valid signal state for \"%s\"", value);
}
}
*send = false;
return 0;
}
uint64_t encodeCanSignal(CanSignal* signal, float value) {
return encodeCanSignal(signal, value, 0);
}
uint64_t numberWriter(CanSignal* signal, CanSignal* signals,
int signalCount, cJSON* value, bool* send, uint64_t data) {
checkWritePermission(signal, send);
return encodeCanSignal(signal, value->valuedouble, data);
}