diff --git a/README.md b/README.md index bf6cba3b3..99c9de21b 100644 --- a/README.md +++ b/README.md @@ -1,18 +1,20 @@ Arduino-compatible IDE with ESP8266 support =========================================== +![Linux build status](http://img.shields.io/travis/igrr/Arduino.svg) + This project brings support for ESP8266 chip to the Arduino environment. ESP8266WiFi library bundled with this project has the same interface as the WiFi Shield library, making it easy to re-use existing code and libraries. -### Downloads ### +### Installing with Boards Manager ### -| OS | Build status | Latest release | Alpha Version | -| --- | ------------ | -------------- | --------------- | -| Linux | [![Linux build status](http://img.shields.io/travis/igrr/Arduino.svg)](https://travis-ci.org/igrr/Arduino) | [arduino-1.6.1-linux64.tar.xz](../../releases/download/1.6.1-esp8266-1/arduino-1.6.1-linux64.tar.xz) | | -| Windows | [![Windows build status](http://img.shields.io/appveyor/ci/igrr/Arduino.svg)](https://ci.appveyor.com/project/igrr/Arduino) | [arduino-1.6.1-p1-windows.zip](https://github.com/igrr/Arduino/releases/download/1.6.1-esp8266-1/arduino-1.6.1-p1-windows.zip) | [appveyor 64Bit Build](https://ci.appveyor.com/project/igrr/Arduino/build/artifacts) | -| OS X | | [arduino-1.6.1-macosx-java-latest-signed.zip](../../releases/download/1.6.1-esp8266-1/arduino-1.6.1-macosx-java-latest-signed.zip) | | +Starting with 1.6.4, Arduino allows installation of third-party platform packages using Boards Manager. We have packages available for Windows, Mac OS, and Linux (32 and 64 bit). +- Install Arduino 1.6.4 from the [Arduino website](http://www.arduino.cc/en/main/software). +- Start Arduino and open Perferences window. +- Enter ```http://arduino.esp8266.com/package_esp8266com_index.json``` into *Additional Board Manager URLs* field. You can add multiple URLs, separating them with commas. +- Open Boards Manager from Tools > Board menu and install *esp8266* platform (and don't forget to select your ESP8266 board from Tools > Board menu after installation). -### Building from source ### +### Building latest version from source ### ``` $ git clone https://github.com/esp8266/Arduino.git $ cd Arduino/build @@ -20,8 +22,9 @@ $ ant dist ``` ### Supported boards ### -- [Wifio](http://wifio.cc) - Generic esp8266 modules (without auto-reset support) +- NodeMCU +- Olimex MOD-WIFI-ESP8266 ### Things that work ### diff --git a/cores/esp8266/Arduino.h b/cores/esp8266/Arduino.h index dbc003b1d..767ea4f28 100644 --- a/cores/esp8266/Arduino.h +++ b/cores/esp8266/Arduino.h @@ -112,8 +112,6 @@ void timer1_write(uint32_t ticks); //maximum ticks 8388607 #undef abs #endif -#define min(a,b) ((a)<(b)?(a):(b)) -#define max(a,b) ((a)>(b)?(a):(b)) #define abs(x) ((x)>0?(x):-(x)) #define constrain(amt,low,high) ((amt)<(low)?(low):((amt)>(high)?(high):(amt))) #define round(x) ((x)>=0?(long)((x)+0.5):(long)((x)-0.5)) @@ -215,6 +213,9 @@ void loop(void); #include "Esp.h" #include "debug.h" +#define min(a,b) ((a)<(b)?(a):(b)) +#define max(a,b) ((a)>(b)?(a):(b)) + uint16_t makeWord(uint16_t w); uint16_t makeWord(byte h, byte l); diff --git a/cores/esp8266/Esp.cpp b/cores/esp8266/Esp.cpp index af6d99468..67e6a41af 100644 --- a/cores/esp8266/Esp.cpp +++ b/cores/esp8266/Esp.cpp @@ -158,6 +158,11 @@ uint32_t EspClass::getFlashChipId(void) return spi_flash_get_id(); } +uint32_t EspClass::getFlashChipRealSize(void) +{ + return (1 << ((spi_flash_get_id() >> 16) & 0xFF)); +} + uint32_t EspClass::getFlashChipSize(void) { uint32_t data; @@ -175,6 +180,12 @@ uint32_t EspClass::getFlashChipSize(void) return (2_MB); case 0x4: // 32 MBit (4MB) return (4_MB); + case 0x5: // 64 MBit (8MB) + return (8_MB); + case 0x6: // 128 MBit (16MB) + return (16_MB); + case 0x7: // 256 MBit (32MB) + return (32_MB); default: // fail? return 0; } diff --git a/cores/esp8266/Esp.h b/cores/esp8266/Esp.h index 9750dd312..5e356459e 100644 --- a/cores/esp8266/Esp.h +++ b/cores/esp8266/Esp.h @@ -90,6 +90,9 @@ class EspClass { uint8_t getCpuFreqMHz(void); uint32_t getFlashChipId(void); + //gets the actual chip size based on the flash id + uint32_t getFlashChipRealSize(void); + //gets the size of the flash as set by the compiler uint32_t getFlashChipSize(void); uint32_t getFlashChipSpeed(void); FlashMode_t getFlashChipMode(void); diff --git a/cores/esp8266/FileSystem.cpp b/cores/esp8266/FileSystem.cpp index 0399e4fce..34c4b43fa 100644 --- a/cores/esp8266/FileSystem.cpp +++ b/cores/esp8266/FileSystem.cpp @@ -23,7 +23,7 @@ #include "spiffs/spiffs_esp8266.h" #define LOGICAL_PAGE_SIZE 256 -#define LOGICAL_BLOCK_SIZE 512 +#define LOGICAL_BLOCK_SIZE (INTERNAL_FLASH_SECTOR_SIZE * 1) // These addresses are defined in the linker script. @@ -64,7 +64,7 @@ int FSClass::_mountInternal(){ SPIFFS_API_DBG_V("FSClass::_mountInternal: start:%x, size:%d Kb\n", cfg.phys_addr, cfg.phys_size / 1024); - _work.reset(new uint8_t[LOGICAL_BLOCK_SIZE]); + _work.reset(new uint8_t[2*LOGICAL_PAGE_SIZE]); _fdsSize = 32 * _maxOpenFiles; _fds.reset(new uint8_t[_fdsSize]); _cacheSize = (32 + LOGICAL_PAGE_SIZE) * _maxOpenFiles; diff --git a/cores/esp8266/core_esp8266_wiring_analog.c b/cores/esp8266/core_esp8266_wiring_analog.c index bb5151018..53451b713 100644 --- a/cores/esp8266/core_esp8266_wiring_analog.c +++ b/cores/esp8266/core_esp8266_wiring_analog.c @@ -21,34 +21,13 @@ #include "wiring_private.h" #include "pins_arduino.h" +extern uint16_t readvdd33(void); + void analogReference(uint8_t mode) {} extern int __analogRead(uint8_t pin) { if(pin == 17){ - //return system_adc_read(); - uint8_t i; - uint16_t data[8]; - - rom_i2c_writeReg_Mask(0x6C,2,0,5,5,1); - - ESP8266_REG(0xD5C) |= (1 << 21); - while ((ESP8266_REG(0xD50) & (7 << 24)) > 0); - ESP8266_REG(0xD50) &= ~(1 << 1); - ESP8266_REG(0xD50) |= (1 << 1); - delayMicroseconds(2); - while ((ESP8266_REG(0xD50) & (7 << 24)) > 0); - - read_sar_dout(data); - rom_i2c_writeReg_Mask(0x6C,2,0,5,5,1); - - while ((ESP8266_REG(0xD50) & (7 << 24)) > 0); - ESP8266_REG(0xD5C) &= ~(1 << 21); - ESP8266_REG(0xD60) |= (1 << 0); - ESP8266_REG(0xD60) &= ~(1 << 0); - - uint16_t tout = 0; - for (i = 0; i < 8; i++) tout += data[i]; - return tout >> 4;//tout is 10 bits fraction + return readvdd33() >> 2; // readvdd33 is 12 bit } return digitalRead(pin) * 1023; } diff --git a/libraries/ESP8266WebServer/src/ESP8266WebServer.cpp b/libraries/ESP8266WebServer/src/ESP8266WebServer.cpp index 391cc556c..054929971 100644 --- a/libraries/ESP8266WebServer/src/ESP8266WebServer.cpp +++ b/libraries/ESP8266WebServer/src/ESP8266WebServer.cpp @@ -101,7 +101,8 @@ void ESP8266WebServer::handleClient() #endif // Wait for data from client to become available - while(client.connected() && !client.available()){ + uint16_t maxWait = HTTP_MAX_DATA_WAIT; + while(client.connected() && !client.available() && maxWait--){ delay(1); } @@ -136,7 +137,12 @@ void ESP8266WebServer::send(int code, const char* content_type, String content) if (!content_type) content_type = "text/html"; + + String len(content.length()); sendHeader("Content-Type", content_type, true); + sendHeader("Content-Length", len.c_str()); + sendHeader("Connection", "close"); + sendHeader("Access-Control-Allow-Origin", "*"); response += _responseHeaders; response += "\r\n"; @@ -145,6 +151,14 @@ void ESP8266WebServer::send(int code, const char* content_type, String content) sendContent(response); } +void ESP8266WebServer::send(int code, char* content_type, String content) { + send(code, (const char*)content_type, content); +} + +void ESP8266WebServer::send(int code, String content_type, String content) { + send(code, (const char*)content_type.c_str(), content); +} + void ESP8266WebServer::sendContent(String content) { size_t size_to_send = content.length(); size_t size_sent = 0; @@ -158,6 +172,10 @@ void ESP8266WebServer::sendContent(String content) { break; } } + uint16_t maxWait = HTTP_MAX_CLOSE_WAIT; + while(_currentClient.connected() && maxWait--) { + delay(1); + } } String ESP8266WebServer::arg(const char* name) { diff --git a/libraries/ESP8266WebServer/src/ESP8266WebServer.h b/libraries/ESP8266WebServer/src/ESP8266WebServer.h index d957e15ba..9f2b16480 100644 --- a/libraries/ESP8266WebServer/src/ESP8266WebServer.h +++ b/libraries/ESP8266WebServer/src/ESP8266WebServer.h @@ -31,6 +31,8 @@ enum HTTPUploadStatus { UPLOAD_FILE_START, UPLOAD_FILE_WRITE, UPLOAD_FILE_END }; #define HTTP_DOWNLOAD_UNIT_SIZE 1460 #define HTTP_UPLOAD_BUFLEN 2048 +#define HTTP_MAX_DATA_WAIT 1000 //ms to wait for the client to send the request +#define HTTP_MAX_CLOSE_WAIT 2000 //ms to wait for the client to close the connection typedef struct { HTTPUploadStatus status; @@ -73,6 +75,8 @@ public: // content_type - HTTP content type, like "text/plain" or "image/png" // content - actual content body void send(int code, const char* content_type = NULL, String content = String("")); + void send(int code, char* content_type, String content); + void send(int code, String content_type, String content); void sendHeader(String name, String value, bool first = false); void sendContent(String content); @@ -87,7 +91,12 @@ template size_t streamFile(T &file, String contentType){ head += "\r\n\r\n"; _currentClient.print(head); head = String(); - return _currentClient.write(file, HTTP_DOWNLOAD_UNIT_SIZE); + size_t res = _currentClient.write(file, HTTP_DOWNLOAD_UNIT_SIZE); + uint16_t maxWait = HTTP_MAX_CLOSE_WAIT; + while(_currentClient.connected() && maxWait--) { + delay(1); + } + return res; } protected: diff --git a/libraries/ESP8266WiFi/examples/WiFiMulti/WiFiMulti.ino b/libraries/ESP8266WiFi/examples/WiFiMulti/WiFiMulti.ino index 5a1057893..70803254d 100644 --- a/libraries/ESP8266WiFi/examples/WiFiMulti/WiFiMulti.ino +++ b/libraries/ESP8266WiFi/examples/WiFiMulti/WiFiMulti.ino @@ -6,15 +6,15 @@ #include #include -ESP8266WiFiMulti WiFiMulti = ESP8266WiFiMulti(); +ESP8266WiFiMulti wifiMulti; void setup() { Serial.begin(115200); delay(10); - WiFiMulti.addAP("ssid_from_AP_1", "your_password_for_AP_1"); - WiFiMulti.addAP("ssid_from_AP_2", "your_password_for_AP_2"); - WiFiMulti.addAP("ssid_from_AP_3", "your_password_for_AP_3"); + wifiMulti.addAP("ssid_from_AP_1", "your_password_for_AP_1"); + wifiMulti.addAP("ssid_from_AP_2", "your_password_for_AP_2"); + wifiMulti.addAP("ssid_from_AP_3", "your_password_for_AP_3"); Serial.println("Connecting Wifi..."); if(wifiMulti.run() == WL_CONNECTED) { diff --git a/libraries/ESP8266WiFi/src/ESP8266WiFiMulti.h b/libraries/ESP8266WiFi/src/ESP8266WiFiMulti.h index a3926a406..9a412ebb1 100644 --- a/libraries/ESP8266WiFi/src/ESP8266WiFiMulti.h +++ b/libraries/ESP8266WiFi/src/ESP8266WiFiMulti.h @@ -28,6 +28,8 @@ #define WIFICLIENTMULTI_H_ #include "ESP8266WiFi.h" +#undef min +#undef max #include //#define DEBUG_WIFI_MULTI(...) os_printf( __VA_ARGS__ ) diff --git a/platform.txt b/platform.txt index a408813f4..c2cfa053e 100644 --- a/platform.txt +++ b/platform.txt @@ -6,12 +6,13 @@ # https://github.com/arduino/Arduino/wiki/Arduino-IDE-1.5---3rd-party-Hardware-specification name=ESP8266 Modules -version=1.6.1 +version=1.6.4 -compiler.tools.path={runtime.platform.path}/tools/ -compiler.path={compiler.tools.path}xtensa-lx106-elf/bin/ -compiler.sdk.path={compiler.tools.path}sdk/ +runtime.tools.xtensa-lx106-elf-gcc.path={runtime.platform.path}/tools/xtensa-lx106-elf +runtime.tools.esptool.path={runtime.platform.path}/tools +compiler.path={runtime.tools.xtensa-lx106-elf-gcc.path}/bin/ +compiler.sdk.path={runtime.platform.path}/tools/sdk/ compiler.cpreprocessor.flags=-D__ets__ -DICACHE_FLASH -U__STRICT_ANSI__ "-I{compiler.sdk.path}/include" compiler.c.cmd=xtensa-lx106-elf-gcc @@ -33,7 +34,6 @@ compiler.ar.cmd=xtensa-lx106-elf-ar compiler.ar.flags=cru compiler.elf2hex.cmd=esptool - compiler.elf2hex.flags= compiler.size.cmd=xtensa-lx106-elf-size @@ -74,7 +74,7 @@ recipe.objcopy.eep.pattern= ## Create hex #recipe.objcopy.hex.pattern="{compiler.path}{compiler.elf2hex.cmd}" {compiler.elf2hex.flags} {compiler.elf2hex.extra_flags} "{build.path}/{build.project_name}.elf" "{build.path}/{build.project_name}.hex" -recipe.objcopy.hex.pattern="{compiler.tools.path}{compiler.esptool.cmd}" -eo "{build.path}/{build.project_name}.elf" -bo "{build.path}/{build.project_name}_00000.bin" -bm {build.flash_mode} -bf {build.flash_freq} -bz {build.flash_size} -bs .text -bs .data -bs .rodata -bc -ec -eo "{build.path}/{build.project_name}.elf" -es .irom0.text "{build.path}/{build.project_name}_10000.bin" -ec +recipe.objcopy.hex.pattern="{runtime.tools.esptool.path}/{compiler.esptool.cmd}" -eo "{build.path}/{build.project_name}.elf" -bo "{build.path}/{build.project_name}_00000.bin" -bm {build.flash_mode} -bf {build.flash_freq} -bz {build.flash_size} -bs .text -bs .data -bs .rodata -bc -ec -eo "{build.path}/{build.project_name}.elf" -es .irom0.text "{build.path}/{build.project_name}_10000.bin" -ec ## Compute size recipe.size.pattern="{compiler.path}{compiler.size.cmd}" -A "{build.path}/{build.project_name}.elf"