/*JSON{
"type" : "method",
"class" : "Pin",
"name" : "getInfo",
"ifndef" : "SAVE_ON_FLASH",
"generate" : "jswrap_pin_getInfo",
"return" : ["JsVar","An object containing information about this pins"]
}
Get information about this pin and its capabilities. Of the form:
```
{
"port" : "A", // the Pin's port on the chip
"num" : 12, // the Pin's number
"in_addr" : 0x..., // (if available) the address of the pin's input address in bit-banded memory (can be used with peek)
"out_addr" : 0x..., // (if available) the address of the pin's output address in bit-banded memory (can be used with poke)
"analog" : { ADCs : [1], channel : 12 }, // If analog input is available
"functions" : {
"TIM1":{type:"CH1, af:0},
"I2C3":{type:"SCL", af:1}
}
}
```
Will return undefined if pin is not valid.
*/
JsVar *jswrap_pin_getInfo(
JsVar *parent //!< The class instance representing the pin.
) {
Pin pin = jshGetPinFromVar(parent);
if (!jshIsPinValid(pin)) return 0;
const JshPinInfo *inf = &pinInfo[pin];
JsVar *obj = jsvNewWithFlags(JSV_OBJECT);
if (!obj) return 0;
char buf[2];
buf[0] = (char)('A'+(inf->port-JSH_PORTA));
buf[1] = 0;
jsvObjectSetChildAndUnLock(obj, "port", jsvNewFromString(buf));
jsvObjectSetChildAndUnLock(obj, "num", jsvNewFromInteger(inf->pin-JSH_PIN0));
#ifdef STM32
volatile uint32_t *addr;
addr = jshGetPinAddress(pin, JSGPAF_INPUT);
if (addr) jsvObjectSetChildAndUnLock(obj, "in_addr", jsvNewFromInteger((JsVarInt)addr));
addr = jshGetPinAddress(pin, JSGPAF_OUTPUT);
if (addr) jsvObjectSetChildAndUnLock(obj, "out_addr", jsvNewFromInteger((JsVarInt)addr));
#endif
// ADC
if (inf->analog) {
JsVar *an = jsvNewWithFlags(JSV_OBJECT);
if (an) {
JsVar *arr = jsvNewWithFlags(JSV_ARRAY);
if (arr) {
int i;
for (i=0;i<ADC_COUNT;i++)
if (inf->analog&(JSH_ANALOG1<<i))
jsvArrayPushAndUnLock(arr, jsvNewFromInteger(1+i));
jsvObjectSetChildAndUnLock(an, "ADCs", arr);
}
jsvObjectSetChildAndUnLock(obj, "channel", jsvNewFromInteger(inf->analog & JSH_MASK_ANALOG_CH));
}
}
JsVar *funcs = jsvNewWithFlags(JSV_OBJECT);
if (funcs) {
int i;
for (i=0;i<JSH_PININFO_FUNCTIONS;i++) {
if (inf->functions[i]) {
JsVar *func = jsvNewWithFlags(JSV_OBJECT);
if (func) {
char buf[16];
jshPinFunctionToString(inf->functions[i], JSPFTS_TYPE, buf, sizeof(buf));
jsvObjectSetChildAndUnLock(func, "type", jsvNewFromString(buf));
jsvObjectSetChildAndUnLock(func, "af", jsvNewFromInteger(inf->functions[i] & JSH_MASK_AF));
jshPinFunctionToString(inf->functions[i], JSPFTS_DEVICE|JSPFTS_DEVICE_NUMBER, buf, sizeof(buf));
jsvObjectSetChildAndUnLock(funcs, buf, func);
}
}
}
jsvObjectSetChildAndUnLock(obj, "functions", funcs);
}
return obj;
}
/*JSON{
"type" : "staticmethod",
"ifndef" : "SAVE_ON_FLASH",
"class" : "E",
"name" : "getErrorFlags",
"generate" : "jswrap_espruino_getErrorFlags",
"return" : ["JsVar","An array of error flags"]
}
Get and reset the error flags. Returns an array that can contain:
`'FIFO_FULL'`: The receive FIFO filled up and data was lost. This could be state transitions for setWatch, or received characters.
`'BUFFER_FULL'`: A buffer for a stream filled up and characters were lost. This can happen to any stream - Serial,HTTP,etc.
`'CALLBACK'`: A callback (s`etWatch`, `setInterval`, `on('data',...)`) caused an error and so was removed.
`'LOW_MEMORY'`: Memory is running low - Espruino had to run a garbage collection pass or remove some of the command history
`'MEMORY'`: Espruino ran out of memory and was unable to allocate some data that it needed.
*/
JsVar *jswrap_espruino_getErrorFlags() {
JsVar *arr = jsvNewWithFlags(JSV_ARRAY);
if (!arr) return 0;
if (jsErrorFlags&JSERR_RX_FIFO_FULL) jsvArrayPushAndUnLock(arr, jsvNewFromString("FIFO_FULL"));
if (jsErrorFlags&JSERR_BUFFER_FULL) jsvArrayPushAndUnLock(arr, jsvNewFromString("BUFFER_FULL"));
if (jsErrorFlags&JSERR_CALLBACK) jsvArrayPushAndUnLock(arr, jsvNewFromString("CALLBACK"));
if (jsErrorFlags&JSERR_LOW_MEMORY) jsvArrayPushAndUnLock(arr, jsvNewFromString("LOW_MEMORY"));
if (jsErrorFlags&JSERR_MEMORY) jsvArrayPushAndUnLock(arr, jsvNewFromString("MEMORY"));
jsErrorFlags = JSERR_NONE;
return arr;
}
/*JSON{
"type" : "staticmethod",
"class" : "ESP8266WiFi",
"name" : "getStationConfig",
"generate" : "jswrap_ESP8266WiFi_getStationConfig",
"return" : ["JsVar","A Station Config"],
"return_object" : "StationConfig"
}*/
JsVar *jswrap_ESP8266WiFi_getStationConfig() {
struct station_config config;
wifi_station_get_config(&config);
JsVar *jsConfig = jspNewObject(NULL, "StationConfig");
//char ssid[33];
//nullTerminateString(ssid, (char *)config.ssid, 32);
jsvUnLock(jsvObjectSetChild(jsConfig, "ssid", jsvNewFromString((char *)config.ssid)));
//char password[65];
//nullTerminateString(password, (char *)config.password, 64);
jsvUnLock(jsvObjectSetChild(jsConfig, "password", jsvNewFromString((char *)config.password)));
return jsConfig;
}
/*JSON{
"type" : "staticproperty",
"class" : "process",
"name" : "env",
"generate" : "jswrap_process_env",
"return" : ["JsVar","An object"]
}
Returns an Object containing various pre-defined variables. standard ones are BOARD, VERSION
*/
JsVar *jswrap_process_env() {
JsVar *obj = jsvNewWithFlags(JSV_OBJECT);
jsvObjectSetChildAndUnLock(obj, "VERSION", jsvNewFromString(JS_VERSION));
jsvObjectSetChildAndUnLock(obj, "BUILD_DATE", jsvNewFromString(__DATE__));
jsvObjectSetChildAndUnLock(obj, "BUILD_TIME", jsvNewFromString(__TIME__));
#ifdef GIT_COMMIT
jsvObjectSetChildAndUnLock(obj, "GIT_COMMIT", jsvNewFromString(STRINGIFY(GIT_COMMIT)));
#endif
jsvObjectSetChildAndUnLock(obj, "BOARD", jsvNewFromString(PC_BOARD_ID));
jsvObjectSetChildAndUnLock(obj, "CHIP", jsvNewFromString(PC_BOARD_CHIP));
jsvObjectSetChildAndUnLock(obj, "CHIP_FAMILY", jsvNewFromString(PC_BOARD_CHIP_FAMILY));
jsvObjectSetChildAndUnLock(obj, "FLASH", jsvNewFromInteger(FLASH_TOTAL));
jsvObjectSetChildAndUnLock(obj, "RAM", jsvNewFromInteger(RAM_TOTAL));
jsvObjectSetChildAndUnLock(obj, "SERIAL", jswrap_interface_getSerial());
jsvObjectSetChildAndUnLock(obj, "CONSOLE", jsvNewFromString(jshGetDeviceString(jsiGetConsoleDevice())));
JsVar *arr = jsvNewWithFlags(JSV_OBJECT);
if (arr) {
const char *s = exportNames;
void **p = (void**)exportPtrs;
while (*s) {
jsvObjectSetChildAndUnLock(arr, s, jsvNewFromInteger((JsVarInt)(size_t)*p));
p++;
while (*s) s++; // skip until 0
s++; // skip over 0
}
jsvObjectSetChildAndUnLock(obj, "EXPORTS", arr);
}
return obj;
}
/*JSON{
"type" : "method",
"class" : "Number",
"name" : "toFixed",
"generate" : "jswrap_number_toFixed",
"params" : [
["decimalPlaces","int32","A number between 0 and 20 specifying the number of decimal digits after the decimal point"]
],
"return" : ["JsVar","A string"]
}
Format the number as a fixed point number
*/
JsVar *jswrap_number_toFixed(JsVar *parent, int decimals) {
if (decimals<0) decimals=0;
if (decimals>20) decimals=20;
char buf[JS_NUMBER_BUFFER_SIZE];
ftoa_bounded_extra(jsvGetFloat(parent), buf, sizeof(buf), 10, decimals);
return jsvNewFromString(buf);
}
// For internal use - like jswrap_object_removeAllListeners but takes a C string
void jswrap_object_removeAllListeners_cstr(JsVar *parent, const char *event) {
JsVar *s = jsvNewFromString(event);
if (s) {
jswrap_object_removeAllListeners(parent, s);
jsvUnLock(s);
}
}
/** A convenience function for adding event listeners */
void jswrap_object_addEventListener(JsVar *parent, const char *eventName, void (*callback)(), JsnArgumentType argTypes) {
JsVar *n = jsvNewFromString(eventName);
JsVar *cb = jsvNewNativeFunction(callback, argTypes);
jswrap_object_on(parent, n, cb);
jsvUnLock(cb);
jsvUnLock(n);
}
/*JSON{
"type" : "staticmethod",
"class" : "ESP8266WiFi",
"name" : "getDHCPHostname",
"generate" : "jswrap_ESP8266WiFi_getDHCPHostname",
"return" : ["JsVar", "The current DHCP hostname."]
}
* Get the current DHCP hostname.
*/
JsVar *jswrap_ESP8266WiFi_getDHCPHostname() {
char *hostname = wifi_station_get_hostname();
if (hostname == NULL) {
hostname = "";
}
return jsvNewFromString(hostname);
}
/*JSON{ "type":"function", "name" : "require",
"description" : "Load the given module, and return the exported functions",
"generate" : "jswrap_require",
"params" : [ [ "moduleName", "JsVar", "A String containing the name of the given module"] ],
"return" : ["JsVar", "The result of evaluating the string"]
}*/
JsVar *jswrap_require(JsVar *moduleName) {
if (!jsvIsString(moduleName)) {
jsWarn("Expecting a module name as a string, but got %t", moduleName);
return 0;
}
// Search to see if we have already loaded this module
JsVar *moduleList = jswrap_modules_getModuleList();
if (!moduleList) return 0; // out of memory
JsVar *moduleExportName = jsvFindChildFromVar(moduleList, moduleName, true);
jsvUnLock(moduleList);
if (!moduleExportName) return 0; // out of memory
JsVar *moduleExport = jsvSkipName(moduleExportName);
if (moduleExport) {
// Found the module!
jsvUnLock(moduleExportName);
return moduleExport;
}
// Now check if it is built-in
char moduleNameBuf[32];
jsvGetString(moduleName, moduleNameBuf, sizeof(moduleNameBuf));
if (jswIsBuiltInLibrary(moduleNameBuf)) {
// create a 'fake' module that Espruino can use to map its built-in functions against
moduleExport = jspNewBuiltin(moduleNameBuf);
} else {
// Now try and load it
JsVar *fileContents = 0;
//if (jsvIsStringEqual(moduleName,"http")) {}
//if (jsvIsStringEqual(moduleName,"fs")) {}
#ifdef USE_FILESYSTEM
JsVar *modulePath = jsvNewFromString(
#ifdef LINUX
"node_modules/"
#else
"NODE_M~1/"
#endif
);
if (!modulePath) { jsvUnLock(moduleExportName); return 0; } // out of memory
jsvAppendStringVarComplete(modulePath, moduleName);
jsvAppendString(modulePath,".js");
fileContents = wrap_fat_readFile(modulePath);
jsvUnLock(modulePath);
#endif
if (!fileContents || jsvIsStringEqual(fileContents,"")) {
jsvUnLock(moduleExportName);
jsvUnLock(fileContents);
jsWarn("Module not found");
return 0;
}
moduleExport = jspEvaluateModule(jsiGetParser(), fileContents);
jsvUnLock(fileContents);
}
assert(moduleExport);
jsvSetValueOfName(moduleExportName, moduleExport); // save in cache
jsvUnLock(moduleExportName);
return moduleExport;
}
static void cc3000_state_change(const char *data) {
JsVar *wlanObj = jsvObjectGetChild(jsiGetParser()->root, CC3000_OBJ_NAME, 0);
JsVar *dataVar = jsvNewFromString(data);
if (wlanObj)
jsiQueueObjectCallbacks(wlanObj, CC3000_ON_STATE_CHANGE, dataVar, 0);
jsvUnLock(dataVar);
jsvUnLock(wlanObj);
void httpClientRequestWrite(JsVar *httpClientReqVar, JsVar *data) {
// Append data to sendData
JsVar *sendData = jsvObjectGetChild(httpClientReqVar, HTTP_NAME_SEND_DATA, false);
if (!sendData) {
JsVar *options = jsvObjectGetChild(httpClientReqVar, HTTP_NAME_OPTIONS_VAR, false);
if (options) {
sendData = jsvNewFromString("");
JsVar *method = jsvObjectGetChild(options, "method", false);
JsVar *path = jsvObjectGetChild(options, "path", false);
jsvAppendPrintf(sendData, "%v %v HTTP/1.0\r\nUser-Agent: Espruino "JS_VERSION"\r\nConnection: close\r\n", method, path);
jsvUnLock(method);
jsvUnLock(path);
JsVar *headers = jsvObjectGetChild(options, "headers", false);
bool hasHostHeader = false;
if (jsvIsObject(headers)) {
JsVar *hostHeader = jsvObjectGetChild(headers, "Host", false);
hasHostHeader = hostHeader!=0;
jsvUnLock(hostHeader);
httpAppendHeaders(sendData, headers);
}
jsvUnLock(headers);
if (!hasHostHeader) {
JsVar *host = jsvObjectGetChild(options, "host", false);
JsVarInt port = jsvGetIntegerAndUnLock(jsvObjectGetChild(options, "port", false));
if (port>0 && port!=80)
jsvAppendPrintf(sendData, "Host: %v:%d\r\n", host, port);
else
jsvAppendPrintf(sendData, "Host: %v\r\n", host);
jsvUnLock(host);
}
// finally add ending newline
jsvAppendString(sendData, "\r\n");
} else {
sendData = jsvNewFromString("");
}
jsvObjectSetChild(httpClientReqVar, HTTP_NAME_SEND_DATA, sendData);
jsvUnLock(options);
}
if (data && sendData) {
JsVar *s = jsvAsString(data, false);
if (s) jsvAppendStringVarComplete(sendData,s);
jsvUnLock(s);
}
jsvUnLock(sendData);
}
/*JSON{
"type" : "staticproperty",
"class" : "process",
"name" : "env",
"generate" : "jswrap_process_env",
"return" : ["JsVar","An object"]
}
Returns an Object containing various pre-defined variables. standard ones are BOARD, VERSION, FLASH, RAM, MODULES.
For example, to get a list of built-in modules, you can use `process.env.MODULES.split(',')`
*/
JsVar *jswrap_process_env() {
JsVar *obj = jsvNewObject();
jsvObjectSetChildAndUnLock(obj, "VERSION", jsvNewFromString(JS_VERSION));
#ifdef GIT_COMMIT
jsvObjectSetChildAndUnLock(obj, "GIT_COMMIT", jsvNewFromString(STRINGIFY(GIT_COMMIT)));
#endif
jsvObjectSetChildAndUnLock(obj, "BOARD", jsvNewFromString(PC_BOARD_ID));
jsvObjectSetChildAndUnLock(obj, "FLASH", jsvNewFromInteger(FLASH_TOTAL));
jsvObjectSetChildAndUnLock(obj, "RAM", jsvNewFromInteger(RAM_TOTAL));
jsvObjectSetChildAndUnLock(obj, "SERIAL", jswrap_interface_getSerial());
jsvObjectSetChildAndUnLock(obj, "CONSOLE", jsvNewFromString(jshGetDeviceString(jsiGetConsoleDevice())));
jsvObjectSetChildAndUnLock(obj, "MODULES", jsvNewFromString(jswGetBuiltInLibraryNames()));
#ifndef SAVE_ON_FLASH
// Pointer to a list of predefined exports - eventually we'll get rid of the array above
jsvObjectSetChildAndUnLock(obj, "EXPTR", jsvNewFromInteger((JsVarInt)(size_t)exportPtrs));
#endif
return obj;
}
JsVar *jslGetTokenValueAsVar() {
if (lex->tokenValue) {
return jsvLockAgain(lex->tokenValue);
} else {
assert(lex->tokenl < JSLEX_MAX_TOKEN_LENGTH);
lex->token[lex->tokenl] = 0; // add final null
return jsvNewFromString(lex->token);
}
}
/*JSON{
"type" : "staticmethod",
"class" : "ESP32",
"name" : "getState",
"generate" : "jswrap_ESP32_getState",
"return" : ["JsVar", "The state of the ESP32"]
}
Returns an object that contains details about the state of the ESP32 with the following fields:
* `sdkVersion` - Version of the SDK.
* `cpuFrequency` - CPU operating frequency in Mhz.
* `freeHeap` - Amount of free heap in bytes.
* `maxCon` - Maximum number of concurrent connections.
* `flashMap` - Configured flash size&map: '512KB:256/256' .. '4MB:512/512'
* `flashKB` - Configured flash size in KB as integer
* `flashChip` - Type of flash chip as string with manufacturer & chip, ex: '0xEF 0x4016`
*/
JsVar *jswrap_ESP32_getState() {
// Create a new variable and populate it with the properties of the ESP32 that we
// wish to return.
JsVar *esp32State = jsvNewObject();
// system_get_sdk_version() - is deprecated , need to find alternative
jsvObjectSetChildAndUnLock(esp32State, "sdkVersion", jsvNewFromString("1.0 2016-12-03"));
//jsvObjectSetChildAndUnLock(esp32State, "cpuFrequency", jsvNewFromInteger(system_get_cpu_freq()));
jsvObjectSetChildAndUnLock(esp32State, "freeHeap", jsvNewFromInteger(esp_get_free_heap_size()));
return esp32State;
} // End of jswrap_ESP32_getState
/*JSON{
"type" : "staticmethod",
"class" : "ESP8266WiFi",
"name" : "getState",
"generate" : "jswrap_ESP8266WiFi_getState",
"return" : ["JsVar","The state of the ESP8266"],
"return_object" : "ESP8266State"
}*/
JsVar *jswrap_ESP8266WiFi_getState() {
// Create a new variable and populate it with the properties of the ESP8266 that we
// wish to return.
JsVar *esp8266State = jspNewObject(NULL, "ESP8266State");
jsvUnLock(jsvObjectSetChild(esp8266State, "sdkVersion", jsvNewFromString(system_get_sdk_version())));
jsvUnLock(jsvObjectSetChild(esp8266State, "cpuFrequency", jsvNewFromInteger(system_get_cpu_freq())));
jsvUnLock(jsvObjectSetChild(esp8266State, "freeHeap", jsvNewFromInteger(system_get_free_heap_size())));
jsvUnLock(jsvObjectSetChild(esp8266State, "maxCon", jsvNewFromInteger(espconn_tcp_get_max_con())));
return esp8266State;
}
/*JSON{ "type":"method", "class": "Array", "name" : "join",
"description" : "Join all elements of this array together into one string, using 'separator' between them. eg. ```[1,2,3].join(' ')=='1 2 3'```",
"generate" : "jswrap_array_join",
"params" : [ [ "separator", "JsVar", "The separator"] ],
"return" : ["JsVar", "A String representing the Joined array"]
}*/
JsVar *jswrap_array_join(JsVar *parent, JsVar *filler) {
if (jsvIsUndefined(filler))
filler = jsvNewFromString(","); // the default it seems
else
filler = jsvAsString(filler, false);
if (!filler) return 0; // out of memory
JsVar *str = jsvArrayJoin(parent, filler);
jsvUnLock(filler);
return str;
}
/*JSON{ "type":"method", "class": "Object", "name" : "toString",
"description" : "Convert the Object to a string",
"generate" : "jswrap_object_toString",
"params" : [ [ "radix", "JsVar", "If the object is an integer, the radix (between 2 and 36) to use. NOTE: Setting a radix does not work on floating point numbers."] ],
"return" : ["JsVar", "A String representing the object"]
}*/
JsVar *jswrap_object_toString(JsVar *parent, JsVar *arg0) {
if (jsvIsInt(arg0) && jsvIsInt(parent)) {
JsVarInt radix = jsvGetInteger(arg0);
if (radix>=2 && radix<=36) {
char buf[JS_NUMBER_BUFFER_SIZE];
itoa(parent->varData.integer, buf, (unsigned int)radix);
return jsvNewFromString(buf);
}
}
return jsvAsString(parent, false);
}
JsVar *_jswrap_error_constructor(JsVar *msg, char *type) {
JsVar *d = jspNewObject(0,type);
if (!d) return 0;
if (msg) {
msg = jsvAsString(msg, false);
jsvObjectSetChildAndUnLock(d, "msg", msg);
}
jsvObjectSetChildAndUnLock(d, "type", jsvNewFromString(type));
return d;
}
/*JSON{
"type" : "method",
"class" : "ReferenceError",
"name" : "toString",
"generate" : "jswrap_error_toString",
"return" : ["JsVar","A String"]
}*/
JsVar *jswrap_error_toString(JsVar *parent) {
JsVar *str = jsvObjectGetChild(parent, "type", 0);
if (!str) str = jsvNewFromString("Error");
if (!str) return 0;
JsVar *msg = jsvObjectGetChild(parent, "msg", 0);
if (msg) {
JsVar *newStr = jsvVarPrintf("%v: %v", str, msg);
jsvUnLock2(msg, str);
str = newStr;
}
return str;
}
/*JSON{
"type" : "method",
"class" : "Object",
"name" : "toString",
"generate" : "jswrap_object_toString",
"params" : [
["radix","JsVar","If the object is an integer, the radix (between 2 and 36) to use. NOTE: Setting a radix does not work on floating point numbers."]
],
"return" : ["JsVar","A String representing the object"]
}
Convert the Object to a string
*/
JsVar *jswrap_object_toString(JsVar *parent, JsVar *arg0) {
if (jsvIsInt(arg0) && jsvIsNumeric(parent)) {
JsVarInt radix = jsvGetInteger(arg0);
if (radix>=2 && radix<=36) {
char buf[JS_NUMBER_BUFFER_SIZE];
if (jsvIsInt(parent))
itostr(jsvGetInteger(parent), buf, (unsigned int)radix);
else
ftoa_bounded_extra(jsvGetFloat(parent), buf, sizeof(buf), (int)radix, -1);
return jsvNewFromString(buf);
}
}
return jsvAsString(parent, false);
}
void _jswrap_object_keys_or_property_names_iterator(
const JswSymList *symbols,
void (*callback)(void *data, JsVar *name),
void *data) {
if (!symbols) return;
unsigned int i;
unsigned char symbolCount = READ_FLASH_UINT8(&symbols->symbolCount);
for (i=0;i<symbolCount;i++) {
unsigned short strOffset = READ_FLASH_UINT16(&symbols->symbols[i].strOffset);
#ifndef USE_FLASH_MEMORY
JsVar *name = jsvNewFromString(&symbols->symbolChars[strOffset]);
#else
// On the esp8266 the string is in flash, so we have to copy it to RAM first
// We can't use flash_strncpy here because it assumes that strings start on a word
// boundary and that's not the case here.
char buf[64], *b = buf, c; const char *s = &symbols->symbolChars[strOffset];
do { c = READ_FLASH_UINT8(s++); *b++ = c; } while (c && b != buf+64);
JsVar *name = jsvNewFromString(buf);
#endif
//os_printf_plus("OBJ cb %s\n", buf);
callback(data, name);
jsvUnLock(name);
}
}
// Fire error events on up to two objects if there is an error, returns true if there is an error
// The error events have a code field and a message field.
static bool fireErrorEvent(int error, JsVar *obj1, JsVar *obj2) {
bool hadError = error < 0 && error != SOCKET_ERR_CLOSED;
JsVar *params[1];
if (hadError) {
params[0] = jsvNewObject();
jsvObjectSetChildAndUnLock(params[0], "code", jsvNewFromInteger(error));
jsvObjectSetChildAndUnLock(params[0], "message",
jsvNewFromString(socketErrorString(error)));
if (obj1 != NULL)
jsiQueueObjectCallbacks(obj1, HTTP_NAME_ON_ERROR, params, 1);
if (obj2 != NULL)
jsiQueueObjectCallbacks(obj2, HTTP_NAME_ON_ERROR, params, 1);
jsvUnLock(params[0]);
}
return hadError;
}
/*JSON{ "type":"staticproperty",
"class" : "process", "name" : "env",
"description" : "Returns an Object containing various pre-defined variables. standard ones are BOARD, VERSION",
"generate" : "jswrap_process_env",
"return" : ["JsVar", "An object"]
}*/
JsVar *jswrap_process_env() {
JsVar *obj = jsvNewWithFlags(JSV_OBJECT);
jsvUnLock(jsvObjectSetChild(obj, "VERSION", jsvNewFromString(JS_VERSION)));
jsvUnLock(jsvObjectSetChild(obj, "BUILD_DATE", jsvNewFromString(__DATE__)));
jsvUnLock(jsvObjectSetChild(obj, "BUILD_TIME", jsvNewFromString(__TIME__)));
#ifdef GIT_COMMIT
jsvUnLock(jsvObjectSetChild(obj, "GIT_COMMIT", jsvNewFromString(STRINGIFY(GIT_COMMIT))));
#endif
jsvUnLock(jsvObjectSetChild(obj, "BOARD", jsvNewFromString(PC_BOARD_ID)));
jsvUnLock(jsvObjectSetChild(obj, "CHIP", jsvNewFromString(PC_BOARD_CHIP)));
jsvUnLock(jsvObjectSetChild(obj, "CHIP_FAMILY", jsvNewFromString(PC_BOARD_CHIP_FAMILY)));
jsvUnLock(jsvObjectSetChild(obj, "FLASH", jsvNewFromInteger(FLASH_TOTAL)));
jsvUnLock(jsvObjectSetChild(obj, "RAM", jsvNewFromInteger(RAM_TOTAL)));
jsvUnLock(jsvObjectSetChild(obj, "SERIAL", jswrap_interface_getSerial()));
jsvUnLock(jsvObjectSetChild(obj, "CONSOLE", jsvNewFromString(jshGetDeviceString(jsiGetConsoleDevice()))));
return obj;
}
/*JSON{ "type":"staticproperty",
"class" : "process", "name" : "env",
"description" : "Returns an Object containing various pre-defined variables. standard ones are BOARD, VERSION",
"generate" : "jswrap_process_env",
"return" : ["JsVar", "An object"]
}*/
JsVar *jswrap_process_env() {
JsVar *obj = jsvNewWithFlags(JSV_OBJECT);
jsvUnLock(jsvObjectSetChild(obj, "VERSION", jsvNewFromString(JS_VERSION)));
jsvUnLock(jsvObjectSetChild(obj, "BUILD_DATE", jsvNewFromString(__DATE__)));
jsvUnLock(jsvObjectSetChild(obj, "BUILD_TIME", jsvNewFromString(__TIME__)));
jsvUnLock(jsvObjectSetChild(obj, "BOARD", jsvNewFromString(PC_BOARD_ID)));
jsvUnLock(jsvObjectSetChild(obj, "CHIP", jsvNewFromString(PC_BOARD_CHIP)));
jsvUnLock(jsvObjectSetChild(obj, "CHIP_FAMILY", jsvNewFromString(PC_BOARD_CHIP_FAMILY)));
jsvUnLock(jsvObjectSetChild(obj, "FLASH", jsvNewFromInteger(FLASH_TOTAL)));
jsvUnLock(jsvObjectSetChild(obj, "RAM", jsvNewFromInteger(RAM_TOTAL)));
return obj;
}
/*JSON{
"type" : "staticmethod",
"class" : "Trig",
"name" : "getErrorArray",
"generate" : "jswrap_trig_getErrorArray",
"return" : ["JsVar","An array of error strings"]
}
Get the current error flags from the trigger wheel - and zero them
*/
JsVar* jswrap_trig_getErrorArray() {
TriggerStruct *trig = &mainTrigger;
TriggerError errors = trig->errors;
trig->errors = 0;
JsVar *arr = jsvNewWithFlags(JSV_ARRAY);
if (arr) {
int i;
for (i=1;i<=errors;i<<=1) {
if (errors & i) {
const char *s = trigGetErrorString(i);
if (s) {
jsvArrayPushAndUnLock(arr, jsvNewFromString(s));
}
}
}
}
return arr;
}
/*JSON{
"type" : "staticmethod",
"class" : "ESP8266WiFi",
"name" : "getConnectStatus",
"generate" : "jswrap_ESP8266WiFi_getConnectStatus",
"return" : ["JsVar","A connection status"]
}
Retrieve the connection status. The return is an object that contains:
* status - The status code from ESP8266
* statusMsg - The description of the code
*/
JsVar *jswrap_ESP8266WiFi_getConnectStatus() {
// Ask ESP8266 for the connection status
uint8 status = wifi_station_get_connect_status();
// Create a JS variable to return
JsVar *var = jsvNewWithFlags(JSV_OBJECT);
// Populate the return JS variable with a property called "status"
JsVar *jsStatus = jsvNewFromInteger(status);
//jsvUnLock(jsStatus);
jsvUnLock(jsvObjectSetChild(var, "status", jsStatus));
// Populate the return JS variable with a property called "statusMsg"
char *statusMsg;
switch(status) {
case STATION_IDLE:
statusMsg = "STATION_IDLE";
break;
case STATION_CONNECTING:
statusMsg = "STATION_CONNECTING";
break;
case STATION_WRONG_PASSWORD:
statusMsg = "STATION_WRONG_PASSWORD";
break;
case STATION_NO_AP_FOUND:
statusMsg = "STATION_NO_AP_FOUND";
break;
case STATION_CONNECT_FAIL:
statusMsg = "STATION_CONNECT_FAIL";
break;
case STATION_GOT_IP:
statusMsg = "STATION_GOT_IP";
break;
default:
statusMsg = "*** Unknown ***";
}
JsVar *jsStatusMsg = jsvNewFromString(statusMsg);
//jsvUnLock(jsStatusMsg);
jsvUnLock(jsvObjectSetChild(var, "statusMsg", jsStatusMsg));
//jsvUnLock(var);
return var;
}
/*JSON{
"type" : "staticmethod",
"class" : "http",
"name" : "get",
"generate" : "jswrap_http_get",
"params" : [
["options","JsVar","An object containing host,port,path,method fields"],
["callback","JsVar","A function(res) that will be called when a connection is made. You can then call `res.on('data', function(data) { ... })` and `res.on('close', function() { ... })` to deal with the response."]
],
"return" : ["JsVar","Returns a new httpCRq object"],
"return_object" : "httpCRq"
}
Create an HTTP Request - convenience function for ```http.request()```. `options.method` is set to 'get', and end is called automatically. See [the Internet page](/Internet) for more usage examples.
*/
JsVar *jswrap_http_get(JsVar *options, JsVar *callback) {
JsNetwork net;
if (!networkGetFromVarIfOnline(&net)) return 0;
if (jsvIsObject(options)) {
// if options is a string - it will be parsed, and GET will be set automatically
JsVar *method = jsvNewFromString("GET");
jsvUnLock2(jsvAddNamedChild(options, method, "method"), method);
}
JsVar *skippedCallback = jsvSkipName(callback);
if (!jsvIsUndefined(skippedCallback) && !jsvIsFunction(skippedCallback)) {
jsError("Expecting Callback Function but got %t", skippedCallback);
jsvUnLock(skippedCallback);
return 0;
}
jsvUnLock(skippedCallback);
JsVar *cliReq = jswrap_net_connect(options, callback, ST_HTTP);
if (cliReq) clientRequestEnd(&net, cliReq);
networkFree(&net);
return cliReq;
}
// 'end' this connection
void clientRequestEnd(JsNetwork *net, JsVar *httpClientReqVar) {
SocketType socketType = socketGetType(httpClientReqVar);
if ((socketType&ST_TYPE_MASK) == ST_HTTP) {
JsVar *finalData = 0;
if (jsvGetBoolAndUnLock(jsvObjectGetChild(httpClientReqVar, HTTP_NAME_CHUNKED, 0))) {
// If we were asked to send 'chunked' data, we need to finish up
finalData = jsvNewFromString("");
}
// on HTTP, this actually means we connect
// force sendData to be made
clientRequestWrite(net, httpClientReqVar, finalData);
jsvUnLock(finalData);
} else {
// on normal sockets, we actually request close after all data sent
jsvObjectSetChildAndUnLock(httpClientReqVar, HTTP_NAME_CLOSE, jsvNewFromBool(true));
// if we never sent any data, make sure we close 'now'
JsVar *sendData = jsvObjectGetChild(httpClientReqVar, HTTP_NAME_SEND_DATA, 0);
if (!sendData || jsvIsEmptyString(sendData))
jsvObjectSetChildAndUnLock(httpClientReqVar, HTTP_NAME_CLOSENOW, jsvNewFromBool(true));
jsvUnLock(sendData);
}
}
/*JSON{
"type" : "staticmethod",
"class" : "ESP8266",
"name" : "connect",
"generate" : "jswrap_esp8266_connect_device",
"params" : [
["serial","JsVar","The Serial port used for communications with the ESP8266 (must already be setup)"],
["callback","JsVar","Function to call back when connected"]
],
"return" : ["JsVar","An ESP8266 Object"],
"return_object" : "ESP8266"
}
Initialise the WIZnet module and return an Ethernet object
*/
JsVar *jswrap_esp8266_connect_device(JsVar *usart, JsVar *callback) {
IOEventFlags usartDevice;
usartDevice = jsiGetDeviceFromClass(usart);
if (!DEVICE_IS_USART(usartDevice)) {
jsExceptionHere(JSET_ERROR, "Expecting USART device, got %q", usart);
return 0;
}
JsNetwork net;
networkCreate(&net, JSNETWORKTYPE_ESP8266);
net.data.device = usartDevice;
networkSet(&net);
JsVar *wifiObj = 0;
JsVar *cmd = jsvNewFromString("AT+RST\r\n");
esp8266_send(cmd);
jsvUnLock(cmd);
if (esp8266_wait_for("OK", 100, false)) {
if (esp8266_wait_for("ready", 4000, false)) {
networkState = NETWORKSTATE_ONLINE;
wifiObj = jspNewObject(0, "ESPWifi");
} else {
jsExceptionHere(JSET_ERROR, "Module not ready");
}
} else {
jsExceptionHere(JSET_ERROR, "No Acknowledgement");
}
networkFree(&net);
if (callback)
jsiQueueEvents(callback, 0, 0);
return wifiObj;
}
void _wlan_getIP_get_address(JsVar *object, const char *name, unsigned char *ip, int nBytes, int base, char separator) {
char data[64] = "";
int i, l = 0;
for (i=nBytes-1;i>=0;i--) {
itoa(ip[i], &data[l], base);
l = strlen(data);
if (i>0 && separator) {
data[l++] = separator;
data[l] = 0;
}
}
JsVar *dataVar = jsvNewFromString(data);
if (!dataVar) return;
JsVar *v = jsvFindChildFromString(object, name, true);
if (!v) {
jsvUnLock(dataVar);
return; // out of memory
}
jsvSetValueOfName(v, dataVar);
jsvUnLock(dataVar);
jsvUnLock(v);
}
