/*JSON{
"type" : "staticmethod",
"class" : "fs",
"name" : "pipe",
"ifndef" : "SAVE_ON_FLASH",
"generate" : "jswrap_pipe",
"params" : [
["source","JsVar","The source file/stream that will send content."],
["destination","JsVar","The destination file/stream that will receive content from the source."],
["options","JsVar",["An optional object `{ chunkSize : int=64, end : bool=true, complete : function }`","chunkSize : The amount of data to pipe from source to destination at a time","complete : a function to call when the pipe activity is complete","end : call the 'end' function on the destination when the source is finished"]]
]
}*/
void jswrap_pipe(JsVar* source, JsVar* dest, JsVar* options) {
if (!source || !dest) return;
JsVar *pipe = jspNewObject(0, "Pipe");
JsVar *arr = pipeGetArray(true);
JsVar* position = jsvNewFromInteger(0);
if (pipe && arr && position) {// out of memory?
JsVar *readFunc = jspGetNamedField(source, "read", false);
JsVar *writeFunc = jspGetNamedField(dest, "write", false);
if(jsvIsFunction(readFunc)) {
if(jsvIsFunction(writeFunc)) {
JsVarInt chunkSize = 64;
bool callEnd = true;
// parse Options Object
if (jsvIsObject(options)) {
JsVar *c;
c = jsvObjectGetChild(options, "complete", false);
if (c) {
jsvObjectSetChild(pipe, "#oncomplete", c);
jsvUnLock(c);
}
c = jsvObjectGetChild(options, "end", false);
if (c) callEnd = jsvGetBoolAndUnLock(c);
c = jsvObjectGetChild(options, "chunkSize", false);
if (c) {
if (jsvIsNumeric(c) && jsvGetInteger(c)>0)
chunkSize = jsvGetInteger(c);
else
jsWarn("chunkSize must be an integer > 0");
jsvUnLock(c);
}
} else if (!jsvIsUndefined(options)) {
jsWarn("'options' must be an object, or undefined");
}
// set up our event listeners
jswrap_object_addEventListener(source, "close", jswrap_pipe_src_close_listener, JSWAT_VOID | (JSWAT_JSVAR << (JSWAT_BITS*1)));
jswrap_object_addEventListener(dest, "drain", jswrap_pipe_drain_listener, JSWAT_VOID | (JSWAT_JSVAR << (JSWAT_BITS*1)));
jswrap_object_addEventListener(dest, "close", jswrap_pipe_dst_close_listener, JSWAT_VOID | (JSWAT_JSVAR << (JSWAT_BITS*1)));
// set up the rest of the pipe
jsvUnLock(jsvObjectSetChild(pipe, "chunkSize", jsvNewFromInteger(chunkSize)));
jsvUnLock(jsvObjectSetChild(pipe, "end", jsvNewFromBool(callEnd)));
jsvUnLock(jsvAddNamedChild(pipe, position, "position"));
jsvUnLock(jsvAddNamedChild(pipe, source, "source"));
jsvUnLock(jsvAddNamedChild(pipe, dest, "destination"));
// add the pipe to our list
jsvArrayPush(arr, pipe);
} else {
jsExceptionHere(JSET_ERROR, "Destination object does not implement the required write(buffer, length, position) method.");
}
} else {
jsExceptionHere(JSET_ERROR, "Source object does not implement the required read(buffer, length, position) method.");
}
jsvUnLock(readFunc);
jsvUnLock(writeFunc);
}
jsvUnLock(arr);
jsvUnLock(pipe);
jsvUnLock(position);
}
static bool handlePipe(JsVar *arr, JsvObjectIterator *it, JsVar* pipe) {
bool paused = jsvGetBoolAndUnLock(jsvObjectGetChild(pipe,"drainWait",0));
if (paused) return false;
JsVar *position = jsvObjectGetChild(pipe,"position",0);
JsVar *chunkSize = jsvObjectGetChild(pipe,"chunkSize",0);
JsVar *source = jsvObjectGetChild(pipe,"source",0);
JsVar *destination = jsvObjectGetChild(pipe,"destination",0);
bool dataTransferred = false;
if(source && destination && chunkSize && position) {
JsVar *readFunc = jspGetNamedField(source, "read", false);
JsVar *writeFunc = jspGetNamedField(destination, "write", false);
if (jsvIsFunction(readFunc) && jsvIsFunction(writeFunc)) { // do the objects have the necessary methods on them?
JsVar *buffer = jspExecuteFunction(readFunc, source, 1, &chunkSize);
if(buffer) {
JsVarInt bufferSize = jsvGetLength(buffer);
if (bufferSize>0) {
JsVar *response = jspExecuteFunction(writeFunc, destination, 1, &buffer);
if (jsvIsBoolean(response) && jsvGetBool(response)==false) {
// If boolean false was returned, wait for drain event (http://nodejs.org/api/stream.html#stream_writable_write_chunk_encoding_callback)
jsvUnLock(jsvObjectSetChild(pipe,"drainWait",jsvNewFromBool(true)));
}
jsvUnLock(response);
jsvSetInteger(position, jsvGetInteger(position) + bufferSize);
}
jsvUnLock(buffer);
dataTransferred = true; // so we don't close the pipe if we get an empty string
}
} else {
if(!jsvIsFunction(readFunc))
jsExceptionHere(JSET_ERROR, "Source Stream does not implement the required read(length) method.");
if(!jsvIsFunction(writeFunc))
jsExceptionHere(JSET_ERROR, "Destination Stream does not implement the required write(buffer) method.");
}
jsvUnLock(readFunc);
jsvUnLock(writeFunc);
}
if(!dataTransferred) { // when no more chunks are possible, execute the callback
handlePipeClose(arr, it, pipe);
}
jsvUnLock(source);
jsvUnLock(destination);
jsvUnLock(chunkSize);
jsvUnLock(position);
return dataTransferred;
}
static void dash7Callback(JsVar *data){
blink(PIN_BLUE, 20);
hasConnection = true;
#ifdef GATEWAY
wice_msg_start(&dash7Message); //start timer if not running
if (wice_msg_isTimeout(&dash7Message)){
wice_msg_reset(&dash7Message);
} else {
char buffer[1024];
jsvGetString(data, buffer, sizeof(buffer));
int didAdd = wice_msg_add(&dash7Message, buffer);
}
if (wice_msg_isComplete(&dash7Message)){
char *msg = dash7Message.buffer;
blink(PIN_GRN, 100);
blink(PIN_GRN, 100);
if (connected) {
JsVar *str = jsvVarPrintf("%s", msg);
JsVar *serial = jspGetNamedField(execInfo.root, SERIAL4_WIFI, false);
jswrap_serial_print(serial, str);
jsvUnLock(serial);
jsvUnLock(str);
}
if (wice_msg_isFunction(&dash7Message)){
jspEvaluate(msg); //evalute in case server wants to say something
}
wice_msg_reset(&dash7Message);
sendReplyToListeningNodes("function(){digitalWrite(A14, 1);}();");
}
#else
WDEBUGSTRVAR(data);
#endif
}
void sendReplyToListeningNodes(const char* msg) {
jsvUnLock(messageVar);
messageVar = jsvVarPrintf(msg);
JsVar *serial = jspGetNamedField(execInfo.root, SERIAL1_DASH7, false);
jswrap_serial_print(serial, messageVar);
jsvUnLock(serial);
}
static void handlePipeClose(JsVar *arr, JsvObjectIterator *it, JsVar* pipe) {
jsiQueueObjectCallbacks(pipe, "#oncomplete", &pipe, 1);
// also call 'end' if 'end' was passed as an initialisation option
if (jsvGetBoolAndUnLock(jsvObjectGetChild(pipe,"end",0))) {
// call destination.end if available
JsVar *destination = jsvObjectGetChild(pipe,"destination",0);
if (destination) {
// remove our drain and close listeners.
// TODO: This removes ALL listeners. Maybe we should just remove ours?
jswrap_object_removeAllListeners_cstr(destination, "drain");
jswrap_object_removeAllListeners_cstr(destination, "close");
// execute the 'end' function
JsVar *endFunc = jspGetNamedField(destination, "end", false);
if (endFunc) {
jsvUnLock(jspExecuteFunction(endFunc, destination, 0, 0));
jsvUnLock(endFunc);
}
// execute the 'close' function
JsVar *closeFunc = jspGetNamedField(destination, "close", false);
if (closeFunc) {
jsvUnLock(jspExecuteFunction(closeFunc, destination, 0, 0));
jsvUnLock(closeFunc);
}
jsvUnLock(destination);
}
/* call source.close if available - probably not what node does
but seems very sensible in this case. If you don't want it,
set end:false */
JsVar *source = jsvObjectGetChild(pipe,"source",0);
if (source) {
// TODO: This removes ALL listeners. Maybe we should just remove ours?
jswrap_object_removeAllListeners_cstr(source, "close");
// execute the 'close' function
JsVar *closeFunc = jspGetNamedField(source, "close", false);
if (closeFunc) {
jsvUnLock(jspExecuteFunction(closeFunc, source, 0, 0));
jsvUnLock(closeFunc);
}
}
jsvUnLock(source);
}
JsVar *idx = jsvObjectIteratorGetKey(it);
jsvRemoveChild(arr,idx);
jsvUnLock(idx);
}
/*JSON{
"type" : "staticmethod",
"class" : "Object",
"name" : "setPrototypeOf",
"generate" : "jswrap_object_setPrototypeOf",
"params" : [
["object","JsVar","An object"],
["prototype","JsVar","The prototype to set on the object"]
],
"return" : ["JsVar","The object passed in"]
}
Creates a new object with the specified prototype object and properties. properties are currently unsupported.
*/
JsVar *jswrap_object_setPrototypeOf(JsVar *object, JsVar *proto) {
JsVar *v = jspGetNamedField(object, "__proto__", true);
if (!jsvIsName(v)) {
jsExceptionHere(JSET_TYPEERROR, "Can't extend this object\n");
} else {
jsvSetValueOfName(v, proto);
}
jsvUnLock(v);
return jsvLockAgain(object);
}
void doMeasurement() {
enableDASH();
JsVar *i2c1 = jspGetNamedField(execInfo.root, "I2C1", false);
IOEventFlags device = jsiGetDeviceFromClass(i2c1);
if (!DEVICE_IS_I2C(device)) {
blink(PIN_RED, 100);
return;
}
jsvUnLock(i2c1);
unsigned char dataPtr[2];
dataPtr[0] = CMD_MEASURE_TEMPERATURE_HOLD;
jshI2CWrite(device, (unsigned char)(CMD_TEMP_ADDR), 1, (unsigned char*)dataPtr, true);
int i = 0;
for (i=0; i<2; i++) { dataPtr[i] = 0; }
jshI2CRead(device, (unsigned char)CMD_TEMP_ADDR, 2, (unsigned char*)dataPtr, true);
int temp = ((dataPtr[0] * 256) + dataPtr[1]);
/// http://www.silabs.com/Support%20Documents/TechnicalDocs/Si7050-1-3-4-5-A20.pdf#page=14
JsVarFloat realTemp = ((175.72f * temp) / 65536.0f) - 46.85f;
char temperatureBuffer[6] = {0};
ftoa_bounded(realTemp, temperatureBuffer, 5);
temperatureBuffer[5] = '\0';
char serialNumber[SERIAL_LEN] = {0};
getSerial(serialNumber, SERIAL_LEN);
/// Generate the JSON that we send to gateway skyand then to API{\"nodeSerial\":\"%s\",\"channel\":\"temp\",\"value\":\"%s\",\"metric\":\"c\"}');", serialNumber + SERIAL_OFFSE
jsvUnLock(messageVar);
if (doTimeout) { //regular message
messageVar = jsvVarPrintf("{\"ns\":\"%s\",\"ch\":\"t\",\"v\":\"%s\",\"m\":\"c\"}", serialNumber + SERIAL_OFFSET, temperatureBuffer);
} else { //this only happens if we forced the read
messageVar = jsvVarPrintf("{\"ns\":\"%s\",\"ch\":\"t\",\"v\":\"%s\",\"m\":\"c\",\"f\":\"y\"}", serialNumber + SERIAL_OFFSET, temperatureBuffer);
}
WDEBUG("sending on DASH: "); WDEBUGSTRVAR(messageVar); WDEBUGLN("");
JsVar *serial = jspGetNamedField(execInfo.root, SERIAL1_DASH7, false);
jswrap_serial_print(serial, messageVar);
jsvUnLock(serial);
transmittingData = true; // see jswrap_wice_idle
}
void restartWifi() {
jsvUnLock(messageVar);
messageVar = jsvVarPrintf("{\"restart\":\"true\"}");
JsVar *serial = jspGetNamedField(execInfo.root, SERIAL4_WIFI, false);
jswrap_serial_print(serial, messageVar);
jsvUnLock(serial);
WDEBUGSTRVAR(messageVar);
startTime = restartWifiAt;
connected = false;
blink(PIN_RED, 40);
}
void doSendSerial() {
char serialNumber[SERIAL_LEN] = {0};
getSerial(serialNumber, SERIAL_LEN);
jsvUnLock(messageVar);
messageVar = jsvVarPrintf("%s", serialNumber + SERIAL_OFFSET);
WDEBUG("Serial: "); WDEBUGSTRVAR(messageVar); WDEBUGLN("");
JsVar *serial = jspGetNamedField(execInfo.root, SERIAL4_WIFI, false);
jswrap_serial_print(serial, messageVar);
jsvUnLock(serial);
blink(PIN_RED, 20);blink(PIN_RED, 20);blink(PIN_RED, 20);
}
/*JSON{
"type" : "staticmethod",
"class" : "Object",
"name" : "getPrototypeOf",
"generate" : "jswrap_object_getPrototypeOf",
"params" : [
["object","JsVar","An object"]
],
"return" : ["JsVar","The prototype"]
}
Get the prototype of the give object - this is like writing `object.__proto__`
but is the expected ES6
*/
JsVar *jswrap_object_getPrototypeOf(JsVar *object) {
return jspGetNamedField(object, "__proto__", false);
}
void jsfGetJSONWithCallback(JsVar *var, JSONFlags flags, const char *whitespace, vcbprintf_callback user_callback, void *user_data) {
JSONFlags nflags = flags + JSON_INDENT; // if we add a newline, make sure we indent any subsequent JSON more
if (!whitespace) whitespace=" ";
if (jsvIsUndefined(var)) {
cbprintf(user_callback, user_data, "undefined");
} else {
// Use IS_RECURSING flag to stop recursion
if (var->flags & JSV_IS_RECURSING) {
cbprintf(user_callback, user_data, " ... ");
return;
}
var->flags |= JSV_IS_RECURSING;
if (jsvIsArray(var)) {
JsVarInt length = jsvGetArrayLength(var);
bool limited = (flags&JSON_LIMIT) && (length>(JsVarInt)JSON_LIMIT_AMOUNT);
bool needNewLine = false;
cbprintf(user_callback, user_data, (flags&JSON_PRETTY)?"[ ":"[");
JsVarInt lastIndex = -1;
bool numeric = true;
bool first = true;
JsvObjectIterator it;
jsvObjectIteratorNew(&it, var);
while (lastIndex+1<length && numeric && !jspIsInterrupted()) {
JsVar *key = jsvObjectIteratorGetKey(&it);
if (!jsvObjectIteratorHasValue(&it) || jsvIsNumeric(key)) {
JsVarInt index = jsvObjectIteratorHasValue(&it) ? jsvGetInteger(key) : length-1;
JsVar *item = jsvObjectIteratorGetValue(&it);
while (lastIndex < index) {
lastIndex++;
if (!limited || lastIndex<(JsVarInt)JSON_LIMITED_AMOUNT || lastIndex>=length-(JsVarInt)JSON_LIMITED_AMOUNT) {
if (!first) cbprintf(user_callback, user_data, (flags&JSON_PRETTY)?", ":",");
first = false;
if (limited && lastIndex==length-(JsVarInt)JSON_LIMITED_AMOUNT) cbprintf(user_callback, user_data, JSON_LIMIT_TEXT);
bool newNeedsNewLine = ((flags&JSON_SOME_NEWLINES) && jsonNeedsNewLine(item));
if (flags&JSON_ALL_NEWLINES) {
needNewLine = true;
newNeedsNewLine = true;
}
if (needNewLine || newNeedsNewLine) {
jsonNewLine(nflags, whitespace, user_callback, user_data);
needNewLine = false;
}
if (lastIndex == index)
jsfGetJSONWithCallback(item, nflags, whitespace, user_callback, user_data);
else
cbprintf(user_callback, user_data, (flags&JSON_NO_UNDEFINED)?"null":"undefined");
needNewLine = newNeedsNewLine;
}
}
jsvUnLock(item);
jsvObjectIteratorNext(&it);
} else {
numeric = false;
}
jsvUnLock(key);
}
// non-numeric - but NOT for standard JSON
if ((flags&JSON_PRETTY))
jsfGetJSONForObjectItWithCallback(&it, flags, whitespace, nflags, user_callback, user_data, first);
jsvObjectIteratorFree(&it);
if (needNewLine) jsonNewLine(flags, whitespace, user_callback, user_data);
cbprintf(user_callback, user_data, (flags&JSON_PRETTY)?" ]":"]");
} else if (jsvIsArrayBuffer(var)) {
JsvArrayBufferIterator it;
bool allZero = true;
jsvArrayBufferIteratorNew(&it, var, 0);
while (jsvArrayBufferIteratorHasElement(&it)) {
if (jsvArrayBufferIteratorGetFloatValue(&it)!=0)
allZero = false;
jsvArrayBufferIteratorNext(&it);
}
jsvArrayBufferIteratorFree(&it);
bool asArray = flags&JSON_ARRAYBUFFER_AS_ARRAY;
if (allZero && !asArray) {
cbprintf(user_callback, user_data, "new %s(%d)", jswGetBasicObjectName(var), jsvGetArrayBufferLength(var));
} else {
const char *aname = jswGetBasicObjectName(var);
/* You can't do `new ArrayBuffer([1,2,3])` so we have to output
* `new Uint8Array([1,2,3]).buffer`! */
bool isBasicArrayBuffer = strcmp(aname,"ArrayBuffer")==0;
if (isBasicArrayBuffer) {
aname="Uint8Array";
}
cbprintf(user_callback, user_data, asArray?"[":"new %s([", aname);
if (flags&JSON_ALL_NEWLINES) jsonNewLine(nflags, whitespace, user_callback, user_data);
size_t length = jsvGetArrayBufferLength(var);
bool limited = (flags&JSON_LIMIT) && (length>JSON_LIMIT_AMOUNT);
// no newlines needed for array buffers as they only contain simple stuff
jsvArrayBufferIteratorNew(&it, var, 0);
while (jsvArrayBufferIteratorHasElement(&it) && !jspIsInterrupted()) {
if (!limited || it.index<JSON_LIMITED_AMOUNT || it.index>=length-JSON_LIMITED_AMOUNT) {
if (it.index>0) cbprintf(user_callback, user_data, (flags&JSON_PRETTY)?", ":",");
if (flags&JSON_ALL_NEWLINES) jsonNewLine(nflags, whitespace, user_callback, user_data);
if (limited && it.index==length-JSON_LIMITED_AMOUNT) cbprintf(user_callback, user_data, JSON_LIMIT_TEXT);
JsVar *item = jsvArrayBufferIteratorGetValue(&it);
jsfGetJSONWithCallback(item, nflags, whitespace, user_callback, user_data);
jsvUnLock(item);
}
jsvArrayBufferIteratorNext(&it);
}
if (flags&JSON_ALL_NEWLINES) jsonNewLine(flags, whitespace, user_callback, user_data);
jsvArrayBufferIteratorFree(&it);
cbprintf(user_callback, user_data, asArray?"]":"])");
if (isBasicArrayBuffer && !asArray) cbprintf(user_callback, user_data, ".buffer");
}
} else if (jsvIsObject(var)) {
IOEventFlags device = (flags & JSON_SHOW_DEVICES) ? jsiGetDeviceFromClass(var) : EV_NONE;
if (device!=EV_NONE) {
cbprintf(user_callback, user_data, "%s", jshGetDeviceString(device));
} else {
bool showContents = true;
if (flags & JSON_SHOW_OBJECT_NAMES) {
JsVar *proto = jsvObjectGetChild(var, JSPARSE_INHERITS_VAR, 0);
if (jsvHasChildren(proto)) {
JsVar *constr = jsvObjectGetChild(proto, JSPARSE_CONSTRUCTOR_VAR, 0);
if (constr) {
JsVar *p = jsvGetIndexOf(execInfo.root, constr, true);
if (p) cbprintf(user_callback, user_data, "%v: ", p);
jsvUnLock2(p,constr);
/* We had the constructor - now if there was a non-default toString function
* we'll execute it and print the result */
JsVar *toStringFn = jspGetNamedField(var, "toString", false);
if (toStringFn && toStringFn->varData.native.ptr != (void (*)(void))jswrap_object_toString) {
// Function found and it's not the default one - execute it
JsVar *result = jspExecuteFunction(toStringFn,var,0,0);
cbprintf(user_callback, user_data, "%v", result);
jsvUnLock(result);
showContents = false; // we already printed something
}
jsvUnLock(toStringFn);
}
}
jsvUnLock(proto);
}
if (showContents) {
JsvObjectIterator it;
jsvObjectIteratorNew(&it, var);
cbprintf(user_callback, user_data, (flags&JSON_PRETTY)?"{ ":"{");
bool needNewLine = jsfGetJSONForObjectItWithCallback(&it, flags, whitespace, nflags, user_callback, user_data, true);
jsvObjectIteratorFree(&it);
if (needNewLine) jsonNewLine(flags, whitespace, user_callback, user_data);
cbprintf(user_callback, user_data, (flags&JSON_PRETTY)?" }":"}");
}
}
} else if (jsvIsFunction(var)) {
if (flags & JSON_IGNORE_FUNCTIONS) {
cbprintf(user_callback, user_data, "undefined");
} else {
cbprintf(user_callback, user_data, "function ");
jsfGetJSONForFunctionWithCallback(var, nflags, user_callback, user_data);
}
} else if (jsvIsString(var) && !jsvIsName(var)) {
if ((flags&JSON_LIMIT) && jsvGetStringLength(var)>JSON_LIMIT_STRING_AMOUNT) {
// if the string is too big, split it and put dots in the middle
JsVar *var1 = jsvNewFromStringVar(var, 0, JSON_LIMITED_STRING_AMOUNT);
JsVar *var2 = jsvNewFromStringVar(var, jsvGetStringLength(var)-JSON_LIMITED_STRING_AMOUNT, JSON_LIMITED_STRING_AMOUNT);
cbprintf(user_callback, user_data, "%q%s%q", var1, JSON_LIMIT_TEXT, var2);
jsvUnLock2(var1, var2);
} else {
cbprintf(user_callback, user_data, "%q", var);
}
} else {
cbprintf(user_callback, user_data, "%v", var);
}
var->flags &= ~JSV_IS_RECURSING;
}
}
static void handlePipeClose(JsVar *arr, JsvObjectIterator *it, JsVar* pipe) {
jsiQueueObjectCallbacks(pipe, "#oncomplete", &pipe, 1);
// Check the source to see if there was more data... It may not be a stream,
// but if it is and it has data it should have a a STREAM_BUFFER_NAME field
JsVar *source = jsvObjectGetChild(pipe,"source",0);
JsVar *destination = jsvObjectGetChild(pipe,"destination",0);
if (source && destination) {
JsVar *buffer = jsvObjectGetChild(source, STREAM_BUFFER_NAME, 0);
if (buffer && jsvGetStringLength(buffer)) {
jsvObjectSetChild(source, STREAM_BUFFER_NAME, 0); // remove outstanding data
/* call write fn - we ignore drain/etc here because the source has
just closed and we want to get this sorted quickly */
JsVar *writeFunc = jspGetNamedField(destination, "write", false);
if (jsvIsFunction(writeFunc)) // do the objects have the necessary methods on them?
jsvUnLock(jspExecuteFunction(writeFunc, destination, 1, &buffer));
jsvUnLock(writeFunc);
// update position
JsVar *position = jsvObjectGetChild(pipe,"position",0);
jsvSetInteger(position, jsvGetInteger(position) + (JsVarInt)jsvGetStringLength(buffer));
jsvUnLock(position);
}
jsvUnLock(buffer);
}
// also call 'end' if 'end' was passed as an initialisation option
if (jsvGetBoolAndUnLock(jsvObjectGetChild(pipe,"end",0))) {
// call destination.end if available
if (destination) {
// remove our drain and close listeners.
// TODO: This removes ALL listeners. Maybe we should just remove ours?
jswrap_object_removeAllListeners_cstr(destination, "drain");
jswrap_object_removeAllListeners_cstr(destination, "close");
// execute the 'end' function
JsVar *endFunc = jspGetNamedField(destination, "end", false);
if (endFunc) {
jsvUnLock(jspExecuteFunction(endFunc, destination, 0, 0));
jsvUnLock(endFunc);
}
// execute the 'close' function
JsVar *closeFunc = jspGetNamedField(destination, "close", false);
if (closeFunc) {
jsvUnLock(jspExecuteFunction(closeFunc, destination, 0, 0));
jsvUnLock(closeFunc);
}
}
/* call source.close if available - probably not what node does
but seems very sensible in this case. If you don't want it,
set end:false */
if (source) {
// TODO: This removes ALL listeners. Maybe we should just remove ours?
jswrap_object_removeAllListeners_cstr(source, "close");
// execute the 'close' function
JsVar *closeFunc = jspGetNamedField(source, "close", false);
if (closeFunc) {
jsvUnLock(jspExecuteFunction(closeFunc, source, 0, 0));
jsvUnLock(closeFunc);
}
}
}
jsvUnLock(source);
jsvUnLock(destination);
JsVar *idx = jsvObjectIteratorGetKey(it);
jsvRemoveChild(arr,idx);
jsvUnLock(idx);
}
/*JSON{
"type" : "init",
"generate" : "jswrap_wice_init"
}*/
void jswrap_wice_init() {
jspCallNamedFunction(execInfo.root, "USB.setConsole", 0, 0);
jspEvaluate("USB.setConsole();");
#ifdef WICE_DEBUG
WDEBUGLN("USB is console");
#endif
/*JsVar *mode = jsvNewFromString("output");
jswrap_io_pinMode(jshGetPinFromString(PIN_DASH7_XTAL_EN), mode);
jswrap_io_pinMode(jshGetPinFromString(PIN_DASH7_RST), mode);
jsvUnLock(mode);*/
enableDASH();
// Set up the DASH7 USART how we want it
JshUSARTInfo inf;
jshUSARTInitInfo(&inf);
inf.baudRate = 115200;
inf.pinRX = jshGetPinFromString(PIN_DASH7_RX);
inf.pinTX = jshGetPinFromString(PIN_DASH7_TX);
jshUSARTSetup(EV_SERIAL1, &inf);
JsVar *serial = jspGetNamedField(execInfo.root, SERIAL1_DASH7, false);
jswrap_object_addEventListener(serial, "data", dash7Callback, JSWAT_VOID | (JSWAT_JSVAR<<(JSWAT_BITS)));
jsvUnLock(serial);
startTime = jshGetSystemTime();
wice_msg_init(&wifiMessage, wifiMessageBuffer, 2048);
wice_msg_init(&dash7Message, dash7MessageBuffer, 256);
options = jspEvaluate("x = {\"repeat\": \"true\", \"edge\": \"rising\", \"debounce\":\"50\"}");
Pin btn = jshGetPinFromString("B10");
JsVar *btnmode = jsvNewFromString("input");
jswrap_io_pinMode(btn, btnmode);
jsvUnLock(btnmode);
#ifdef GATEWAY
WDEBUGLN("GATEWAY");
blink(PIN_GRN, 50);
/// opendrain and digitalwrite 1 will 'opencircuit it'
/// http://www.espruino.com/Reference#l__global_pinMode
JsVar *opendrain = jsvNewFromString("opendrain");
WDEBUGSTRVAR(opendrain);
jswrap_io_pinMode(jshGetPinFromString(PIN_ESP_GPIO_0), opendrain);
jswrap_io_pinMode(jshGetPinFromString(PIN_ESP_GPIO_2), opendrain);
jshPinOutput(jshGetPinFromString(PIN_ESP_GPIO_0), 1);
jshPinOutput(jshGetPinFromString(PIN_ESP_GPIO_2), 1);
jsvUnLock(opendrain);
/// must opendrain gpio0/2 because of boot modes
/// https://github.com/esp8266/esp8266-wiki/wiki/Boot-Process
enableWifi();
// Set up the Wifi USART how we want it
JshUSARTInfo inf4;
jshUSARTInitInfo(&inf4);
inf4.baudRate = 115200;
inf4.pinRX = jshGetPinFromString(PIN_ESP_RX);
inf4.pinTX = jshGetPinFromString(PIN_ESP_TX);
jshUSARTSetup(EV_SERIAL4, &inf4);
/// make button restart wifi for gateway
JsVar *restartWifi_fn = jsvNewNativeFunction(restartWifi, JSWAT_VOID);
btnEvent = jswrap_interface_setWatch(restartWifi_fn,
btn,
options);
jsvUnLock(restartWifi_fn);
/// configure wifi usart callback
JsVar *wifiSerial = jspGetNamedField(execInfo.root, SERIAL4_WIFI, false);
jswrap_object_addEventListener(wifiSerial, "data", wifiCallback, JSWAT_VOID | (JSWAT_JSVAR<<(JSWAT_BITS)));
jsvUnLock(wifiSerial);
doSendSerial();
#else
WDEBUGLN("NODE");
blink(PIN_BLUE, 50);
/// make button a forced measurement for nodes
JsVar *doMeasurementAndWaitForResponse_fn = jsvNewNativeFunction(doMeasurementAndWaitForResponse, JSWAT_VOID);
btnEvent = jswrap_interface_setWatch(doMeasurementAndWaitForResponse_fn,
btn,
options);
jsvUnLock(doMeasurementAndWaitForResponse_fn);
/// set up main interval callback for nodes
JsVar *doMeasurement_fn = jsvNewNativeFunction(doMeasurement, JSWAT_VOID);
currentInterval = jswrap_interface_setInterval(doMeasurement_fn, INTERVAL, 0);
jsvUnLock(doMeasurement_fn);
/// prepare the I2C bus for talking with the Si7050 temp sensor
JsVar *s = jspEvaluate("I2C1.setup({scl:B8, sda:B9, bitrate:50000});"); jsvUnLock(s);
disableDASH();
jswrap_interface_setDeepSleep(true); //do deep sleep [TODO can we wake on press?]
#endif
}
