LuatOS-SOC接口文档

请点击左侧列表，查看各个接口。如需搜索，请直接使用搜索框进行搜索。

• adc - 数模转换
  • adc.open(id)
  • adc.read(id)
  • adc.close(id)
• crypto - 加解密和hash函数
  • crypto.md5(str)
  • crypto.hmac_md5(str, key)
  • crypto.sha1(str)
  • crypto.hmac_sha1(str, key)
  • crypto.sha256(str)
  • crypto.hmac_sha256(str, key)
  • crypto.sha512(str)
  • crypto.hmac_sha512(str, key)
  • crypto.cipher_encrypt(type, padding, str, key, iv)
  • crypto.cipher_decrypt(type, padding, str, key, iv)
  • crypto.crc16(method, data, poly, initial, finally, inReversem outReverse)
  • crypto.crc16_modbus(data)
  • crypto.crc32(data)
  • crypto.crc8(data)
  • crypto.trng(len)
• ctiot - 中国电信CTIOT集成
  • ctiot.init()
  • ctiot.param(ip, port, lifetime)
  • ctiot.ep(val)
  • ctiot.connect()
  • ctiot.disconnect()
  • ctiot.write(data, mode, seq)
  • ctiot.ready()
• disp - 显示屏控制
  • disp.init(conf)
  • disp.close()
  • disp.update()
  • disp.drawStr(content, x, y)
  • disp.setFont(fontId)
• eink - 墨水屏操作库
  • eink.setup(full, spiid)
  • eink.clear()
  • eink.setWin(width, height, rotate)
  • eink.getWin()
  • eink.print(x, y, str, colored, font)
  • eink.show(x, y)
  • eink.line(x, y, x2, y2, colored)
  • eink.rect(x, y, x2, y2, colored, fill)
  • eink.circle(x, y, radius, colored, fill)
  • eink.qrcode(x, y, str, version)
  • eink.bat(x, y, bat)
  • eink.weather_icon(x, y, code)
  • eink.model(m)
  • eink.drawXbm(x, y, w, h, data)
• fdb - 基于FlashDB的kv数据库和时序数据库
  • fdb.kvdb_init(name, partition)
  • fdb.kv_set(key, value)
  • fdb.kv_get(key)
  • fdb.kv_del(key)
• fs - 文件系统额外操作
  • fs.fsstat(path)
  • fs.fsize(path)
• gpio - GPIO操作
  • gpio.setup(pin, mode, pull, irq)
  • gpio.set(pin, value)
  • gpio.get(pin)
  • gpio.close(pin)
  • gpio.setDefaultPull(val)
• http - 执行http请求
  • http.req(url, params, cb)
  • http.get(url, params, cb)
  • http.post(url, params, cb)
  • http.put(url, params, cb)
  • http.delete(url, params, cb)
• i2c - I2C操作
  • i2c.exist(id)
  • i2c.setup(id, speed, slaveAddr)
  • i2c.createSoft(scl,sda,slaveAddr)
  • i2c.send(id, addr, data)
  • i2c.recv(id, addr, len)
  • i2c.writeReg(id, addr, reg, data)
  • i2c.readReg(id, addr, reg, len)
  • i2c.close(id)
  • i2c.readDHT12(id)
  • i2c.readSHT30(id,addr)
• ir - 红外遥控
  • ir.sendNEC(pin, addr, cmd, repeat, disablePWM)
• json - json生成和解析库
  • json.encode(obj,t)
  • json.decode(str)
• keyboard - 键盘矩阵(当前仅air105支持)
  • keyboard.init(port, conf, map, debounce)
• lcd - lcd驱动模块
  • lcd.init(tp, args)
  • lcd.close()
  • lcd.on()
  • lcd.off()
  • lcd.sleep()
  • lcd.wakeup()
  • lcd.setColor(back,fore)
  • lcd.draw(x1, y1, x2, y2,color)
  • lcd.clear(color)
  • lcd.fill(x1, y1, x2, y2,color)
  • lcd.drawPoint(x0,y0,color)
  • lcd.drawLine(x0,y0,x1,y1,color)
  • lcd.drawRectangle(x0,y0,x1,y1,color)
  • lcd.drawCircle(x0,y0,r,color)
  • lcd.drawQrcode(x, y, str, version)
  • lcd.setFont(font)
  • lcd.drawStr(x,y,str,fg_color,bg_color)
  • lcd.drawGtfontGb2312(str,size,x,y)
  • lcd.drawGtfontGb2312Gray(str,size,gray,x,y)
  • lcd.drawGtfontUtf8(str,size,x,y)
  • lcd.drawGtfontUtf8Gray(str,size,gray,x,y)
  • lcd.getSize()
  • lcd.drawXbm(x, y, w, h, data)
• lcdseg - 段式lcd
  • lcdseg.setup(bias, duty, vlcd, com_number, fresh_rate, com_mark, seg_mark)
  • lcdseg.enable(en)
  • lcdseg.power(en)
  • lcdseg.seg_set(com, seg, en)
• libcoap - coap数据处理
  • libcoap.new(code, uri, headers, payload)
  • libcoap.parse(str)
  • coapdata:msgid()
  • coapdata:token()
  • coapdata:rawdata()
  • coapdata:code()
  • coapdata:hcode()
  • coapdata:type(t)
  • coapdata:data()
• libgnss - NMEA数据处理
  • libgnss.parse(str)
  • libgnss.isFix()
  • libgnss.getIntLocation()
  • libgnss.getRmc()
  • libgnss.getGsv()
  • libgnss.getGsa()
  • libgnss.getVtg()
• log - 日志库
  • log.setLevel(level)
  • log.getLevel()
  • log.debug(tag, val, val2, val3, …)
  • log.info(tag, val, val2, val3, …)
  • log.warn(tag, val, val2, val3, …)
  • log.error(tag, val, val2, val3, …)
• lpmem - 操作低功耗不掉电内存块
  • lpmem.read(offset, size)
  • lpmem.write(offset, str)
  • lpmem.size()
• lvgl - LVGL图像库
  • lvgl.draw_mask_radius_param_t()
  • lvgl.draw_mask_radius_param_t_free(radius)
  • lvgl.draw_mask_line_param_t()
  • lvgl.draw_mask_line_param_t_free(line)
  • lvgl.draw_mask_fade_param_t()
  • lvgl.draw_mask_fade_param_t_free(fade)
  • lvgl.font_get(name)
  • lvgl.font_load(path)
  • lvgl.font_free(font)
  • lvgl.obj_set_event_cb(obj, func)
  • lvgl.obj_set_signal_cb(obj, func)
  • lvgl.anim_set_exec_cb(anim, func)
  • lvgl.anim_set_ready_cb(anim, func)
  • lvgl.anim_path_set_cb(path, func)
  • lvgl.scr_act()
  • lvgl.layout_top()
  • lvgl.layout_sys()
  • lvgl.scr_load(scr)
  • lvgl.anim_create()
  • lvgl.anim_free(anim)
  • lvgl.anim_path_t()
  • lvgl.anim_path_t_free(anim_path_t)
  • lvgl.anim_set_path_str(anim, tp)
  • lvgl.qrcode_create(parent, size, dark_color, light_color)
  • lvgl.qrcode_update(qrcode, cnt)
  • lvgl.qrcode_delete(qrcode)
  • lvgl.style_t()
  • lvgl.style_create()
  • lvgl.style_list_create()
  • lvgl.style_list_t()
  • lvgl.style_delete(style)
  • lvgl.style_delete(style)
  • lvgl.indev_drv_register(tp, dtp)
  • lvgl.indev_point_emulator_update(x, y, state)
  • lvgl.gif_create(parent, path)
  • lvgl.gif_restart(gif)
• mcu - 封装mcu一些特殊操作
  • mcu.setClk(mhz)
  • mcu.getClk()
  • mcu.unique_id()
  • mcu.ticks()
• nbiot - NB-IOT操作库
  • nbiot.isReady()
  • nbiot.imsi()
  • nbiot.iccid()
  • nbiot.imei(val)
  • nbiot.rssi()
  • nbiot.apn()
  • nbiot.userApn(apn,Auth_User_Name,Auth_Password,PDN_TYPE)
  • nbiot.tac()
  • nbiot.tauTime()
  • nbiot.activeTime()
  • nbiot.cellID()
  • nbiot.snr()
  • nbiot.csq()
  • nbiot.ceLevel()
  • nbiot.sn(val)
  • nbiot.updateCellInfo()
  • nbiot.mcc()
  • nbiot.mnc()
  • nbiot.earfcn()
  • nbiot.phyCellId()
  • nbiot.rsrq()
  • nbiot.rsrp()
  • nbiot.powerLevel()
  • nbiot.getCellInfo()
  • nbiot.setCFUN(val)
  • nbiot.setBootCFUN(val)
  • nbiot.getBootCFUN(val)
  • nbiot.setPSM(psmMode,tauTimeS,activeTimeS)
  • nbiot.setEDRX(modeVal,actType,reqEdrxValueMs)
  • nbiot.getPSM()
  • nbiot.getEDRX()
  • nbiot.setTZ(tz, auto)
  • nbiot.getTZ()
  • nbiot.setBands(modes)
  • nbiot.getBands()
  • nbiot.setEDRXPtw(val)
  • nbiot.getEDRXPtw()
  • nbiot.ticks()
• pin - 管脚命名映射
  • pin.get(name)
• pm - 电源管理
  • pm.request(mode)
  • pm.dtimerStart(id, timeout)
  • pm.dtimerStop(id)
  • pm.dtimerCheck(id)
  • pm.lastReson()
  • pm.force(mode)
  • pm.check()
• pwm - PWM模块
  • pwm.open(channel, period, pulse,pnum)
  • pwm.close(channel)
  • pwm.capture(channel)
• rtc - 实时时钟
  • rtc.set(tab)
  • rtc.get()
  • rtc.timerStart(id, tab)
  • rtc.timerStop(id)
  • rtc.setBaseYear(Base_year)
• rtos - RTOS底层操作库
  • rtos.receive(timeout)
  • rtos.timer_start(id,timeout,_repeat)
  • rtos.timer_stop(id)
  • rtos.reboot()
  • rtos.buildDate()
  • rtos.bsp()
  • rtos.version()
  • rtos.standy(timeout)
  • rtos.meminfo(type)
  • rtos.firmware()
  • rtos.setPaths(pathA, pathB, pathC, pathD)
• sdio - sdio
  • sdio.init(id)
  • sdio.sd_read(id, offset, len)
  • sdio.sd_write(id, data, offset)
  • sdio.sd_mount(id, path, auto_format)
  • sdio.sd_unmount(id, path)
  • sdio.sd_format(id)
• sensor - 传感器操作库
  • sensor.ds18b20(pin)
  • sensor.w1_reset(pin)
  • sensor.w1_reset(pin)
  • sensor.w1_write(pin, data1,data2)
  • sensor.w1_read(pin, len)
  • sensor.hx711(pin_date,pin_clk)
  • sensor.ws2812b(pin,data,T0H,T0L,T1H,T1L)
• sfd - SPI FLASH操作库
  • sfd.init(type, spi_id, spi_cs)
  • sfd.status(drv)
  • sfd.read(drv, offset, len)
  • sfd.write(drv, offset, data)
  • sfd.erase(drv, offset)
  • sfd.id(drv)
• sfud - SPI FLASH sfud软件包
  • sfud.init(spi_id, spi_cs, spi_bandrate)/sfud.init(spi_device)
  • sfud.getDeviceNum()
  • sfud.getDevice(index)
  • sfud.getDeviceTable()
  • sfud.chipErase(flash)
  • sfud.chip_erase(flash)
  • sfud.read(flash, addr, size)
  • sfud.write(flash, addr, size,data)
  • sfud.eraseWrite(flash, addr, size,data)
  • sfud.mount(flash, mount_point)
• socket - socket操作库
  • socket.ntpSync(server)
  • socket.tsend(host, port, data)
  • socket.isReady()
  • socket.ip()
  • socket.tcp()
  • socket.udp()
  • so:start(host, port)
  • so:close()
  • so:send(data,flags)
  • so:id()
  • so:host(host)
  • so:port(port)
  • so:clean(0)
  • so:on(event, func)
  • so:closed()
  • so:rebind(socket_id)
  • so:sockid()
• spi - spi操作库
  • spi.setup(id, cs, CPHA, CPOL, dataw, bandrate, bitdict, ms, mode)
  • spi.close(id)
  • spi.transfer(id, send_data[, len])
  • spi.recv(id, size)
  • spi.send(id, data[, len])
  • spi.deviceSetup(id, cs, CPHA, CPOL, dataw, bandrate, bitdict, ms, mode)
  • spi_device:close()
  • spi_device:transfer(send_data[, len])
  • spi_device:send(data[, len])
  • spi_device:recv(size)
• statem - SM状态机
  • statem.create(count, repeat)
• string - 字符串操作函数
  • string.toHex(str)
  • string.fromHex(hex)
  • string.split(str, delimiter)
  • string.toValue(str)
  • string.urlEncode(“123 abc”)
  • string.toBase64(str)
  • string.fromBase64(str)
• timer - 操作底层定时器
  • timer.mdelay(timeout)
• u8g2 - u8g2图形处理库
  • u8g2.begin(conf)
  • u8g2.close()
  • u8g2.ClearBuffer()
  • u8g2.SendBuffer()
  • u8g2.DrawUTF8(str, x, y)
  • u8g2.SetFontMode(mode)
  • u8g2.SetFont(font)
  • u8g2.GetDisplayHeight()
  • u8g2.GetDisplayWidth()
  • u8g2.DrawPixel(x,y)
  • u8g2.DrawLine(x0,y0,x1,y1)
  • u8g2.DrawCircle(x0,y0,rad,opt)
  • u8g2.DrawDisc(x0,y0,rad,opt)
  • u8g2.DrawEllipse(x0,y0,rx,ry,opt)
  • u8g2.DrawFilledEllipse(x0,y0,rx,ry,opt)
  • u8g2.DrawBox(x,y,w,h)
  • u8g2.DrawFrame(x,y,w,h)
  • u8g2.DrawRBox(x,y,w,h,r)
  • u8g2.DrawRFrame(x,y,w,h,r)
  • u8g2.DrawGlyph(x,y,encoding)
  • u8g2.DrawTriangle(x0,y0,x1,y1,x2,y2)
  • u8g2.SetBitmapMode(mode)
  • u8g2.DrawXBM(x, y, w, h, data)
  • u8g2.DrawDrcode(x, y, str, version)
  • u8g2.drawGtfontGb2312(str,size,x,y)
  • u8g2.drawGtfontUtf8(str,size,x,y)
• uart - 串口操作库
  • uart.setup(id, baud_rate, data_bits, stop_bits, partiy, bit_order, buff_size)
  • uart.write(id, data)
  • uart.read(id, len)
  • uart.close(id)
  • uart.on(id, event, func)
• wdt - watchdog操作库
  • wdt.init(timeout)
  • wdt.setTimeout(timeout)
  • wdt.feed()
  • wdt.close()
• wlan - wifi操作库
  • wlan.getMode(dev)
  • wlan.setMode(dev, mode)
  • wlan.connect(ssid,password)
  • wlan.disconnect()
  • wlan.connected()
  • wlan.autoreconnect(enable)
  • wlan.scan()
  • wlan.scanResult(num)
  • wlan.get_mac_raw()
  • wlan.ready()
  • wlan.oneShotStart(mode,ssid,passwd)
  • wlan.oneshotStop()
  • wlan.oneshotState()
• zbuff - c内存数据操作库
  • zbuff.create(length,data)
  • zbuff.create({width,height,bit},data)
  • buff:write(para,…)
  • buff:read(length)
  • buff:clear(num)
  • buff:seek(base,offset)
  • buff:pack(format,val1, val2,…)
  • buff:unpack(format)
  • buff:read类型()
  • buff:write类型()
  • buff:toStr(offset,length)
  • buff:len()
  • buff:setFrameBuffer(width,height,bit,color)
  • buff:pixel(x,y,color)
  • buff:drawLine(x1,y1,x2,y2,color)
  • buff:drawRect(x1,y1,x2,y2,color,fill)
  • buff:drawCircle(x,y,r,color,fill)
  • buff[n]