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培訓  工具  學習  影片長度 - 8:49
以新唐 NuMaker-IoT-M487 為平台,您將學會如何使用 Mbed OS 範例程式,並練習如何秀出Hello World! 哈囉大家好,我是新唐工程師Miya,新唐的NuMaker-IoT-M487 開發板,以基於Arm Cortex-M4為核心的 NuMicro M487 微控制器為主控,內建 RJ45 乙太網路與 Wi-Fi 模組,讓使用者可以有線或無線的方式連接雲端,可連接Arm Mbed,阿里雲與Amazon的FreeRTOS。 今天為大家介紹如何在我們新唐的NuMaker- IoT-M487上使用Mbed OS。 首先打開Chrome瀏覽器,輸入網址https://os.mbed.com/,註冊帳號。 點選右上角的人頭畫面,選Sign up/Log in,點選Sign up,填入相關資料 接著去信箱收認證件,回覆認證就完成註冊囉! 接著我們登入使用,點選右上角的人頭,選Sign up/Log in,點選Log in,輸入帳號密碼。 再來點選人頭旁邊黃色底黑字的Compiler,網頁會自動幫我們導到線上開發平台頁面。 接下來的示範都是在這個頁面上操作,點選右上角的No device selected,我們先新增新唐的NuMaker IoT-M487開發板。 系統會幫我們打開Select a Platform頁面,我們點選左下角的按鈕,顯示綠色”+” Add Board,接下來會自動開啟這個頁面,讓我們選擇板子。 往下一點點找到我們的NuMaker- IoT-M487並點選,點選後會自動開啟NuMaker-IoT-M487的頁面(https://os.mbed.com/platforms/NUMAKER-IOT-M487/)將頁面接著往下拉,右邊會有藍底白字的橢圓形按鈕,顯示” +Add your Mbed Compiler”,點選它。 我們按一下上方compiler,回到線上開發平台頁面,若右上角有出現 “NuMaker-IoT-M487及板子小圖示”,就可以開始進行Sample code下載 若沒出現就再點一次 “No device selected”,這邊用另一個頁面示範,這時會跳出板子小頁面,右下方就出現了我們剛才選的NuMaker-IoT-M487板子畫面,請點它一下,在這頁面中按右上角的 “Select Platform”,我們跳回原本的頁面。 現在可以看到sample code已經load在頁面,點一下main.cpp,我們要示範印出Hello World。所以在主程式裡我們加一行指令:printf(“Hello World!\r\n”);確認一下有沒有寫錯,存檔,按一下Compile。 現在Compile中,我們等待一下。 之後可以看到頁面下方出現了很多描述,最下面會秀出Success! 系統會把我們compile完成的bin檔放在download資料夾,我們可以直接從下方進入,上拉後,點一下 “Show in folder”接著我們需要先把NuMaker-IoT-M487板子跟PC接上USB,確認板子有亮燈就是通電了。 我們回到剛才的資料夾,可以看到多了一個剛才compile完成的bin檔,按右鍵傳送到NuMicro MCU(E:) 這邊分配到哪一槽要看各位的電腦決定喔! 有成功點選到的話會出現傳送過去的畫面,接著我們要到電腦的裝置管理員查看分配到的port編號,本機按右鍵,點裝置管理員,找到連接埠(COM和LPT),找到USB序列裝置,我們就可以知道像這部PC分配給它的是COM3。 接下來使用終端機摸擬軟體,各位可以用自己熟悉的軟體操作即可,設定Serial line為COM3, Speed為9600,到SSH也確認一下 baud:9600, Data bits: 8, Stop bits: 1, Parity: None, Flow control: XON/XOFF,接著OPEN,就可以看到剛才編輯的Hello World!印出來了。 - 更多產品資訊,請至新唐科技網站 https://bit.ly/3hVdcmC 購買管道:https://direct.nuvoton.com/tw/numaker-iot-m487 聯絡我們: SalesSupport@nuvoton.com #Tool #Training #Learning #Intermediate #zh-Hant
創新產品  學習  影片長度 - 3:48
This video is going to show you our latest Low power ML51 series microcontroller. The ML51 platform features high performance and pin-to-pin compatibility with our 32-bit microcontrollers, such as M480, M031, and M261 series . ML51 series supports up to 24MHz operation frequency, and 1.8V to 5.5V operating voltage, it provides four power modes: normal run mode, low power run mode, low power idle mode, and power down mode. In power down mode with multiple wake-up sources. The power consumption in low power idle mode is down to 13 μA and in power down mode it is less than 0.8 μA. When the clock runs at internal RC oscillator can also allow 9600 baud rate for UART communication. ADC supports up to 8 channels of 12-bit ADC, analog comparator and five levels of the internal reference voltage, ML51 provide two channels of PDMA, strong immunity like 8 kV ESD and 4.4 kV EFT. - For more information, please visit: http://www.nuvoton.com buy now: NuMaker-ML51PC/ http://direct.nuvoton.com/numaker-ml51pc NuTiny-ML51EB9AE/ http://direct.nuvoton.com/nutiny-ml51eb9ae contact us: SalesSupport@nuvoton.com #Product #Learning #Basic #en
影片長度 - 2:57
新唐低功耗8051微控制器 - ML51 系列 產品、應用及開發環境介紹。 ML51 平台的速度高達 24 MHz。並具有 1.8 ~ 5.5V 的寬工作電壓,同時功耗也提供非常低,在正常運行模式下功耗僅需 80 μA / MHz,在休眠模式下功耗更可以低至 0.8 μA;類比部分我們提供 8 組 12 位 ADC、2 組比較器以及 5 階內置參考電壓。另外我們也內建 2 組 PDMA,ESD 部分可以高達 8 kV 以及 EFT 可以高達 4.4 kV,我們還提供許多豐富週邊、像是三路串口以及 2 路 I2C 還有 2 路 SPI。 ML51 系列適合於在各種需要電池的裝置,舉例來說,我們可以讓一個225mAh 的鈕扣電池持續工作 3 年而不需要更換電池。另外我們提供的寬工作電壓可以供電低至 1.8V 也不需要外加 LDO 在 PCB 板、舉例像是 TWS 的無線藍芽耳機或者是獨立式的煙霧感測器都是非常適合 ML51 的產品。 ML51 提供的開發板可以直接與電腦相連,不需要額外的燒錄器。ML51 提供的開發板以及相關的 sample code 都能讓各位快速上手、另外我們新的開發板上面,背面都印有一個短網址、輸入短網址進入網頁後可以在上面找到相關的開發資訊。 - 更多產品資訊,請至新唐科技網站 https://bit.ly/3hVdcmC 購買網址: NuMaker-ML51PC/ http://direct.nuvoton.com/numaker-ml51pc NuTiny-ML51EB9AE/ http://direct.nuvoton.com/nutiny-ml51eb9ae 聯絡我們:SalesSupport@nuvoton.com This video is going to show you our latest Low power ML51 series microcontroller. The ML51 platform features high performance and pin-to-pin compatibility with our 32-bit microcontrollers, such as M480, M031, and M261 series . ML51 series supports up to 24MHz operation frequency, and 1.8V to 5.5V operating voltage, it provides four power modes: normal run mode, low power run mode, low power idle mode, and power down mode. In power down mode with multiple wake-up sources. The power consumption in low power idle mode is down to 13 μA and in power down mode it is less than 0.8 μA. When the clock runs at internal RC oscillator can also allow 9600 baud rate for UART communication. ADC supports up to 8 channels of 12-bit ADC, analog comparator and five levels of the internal reference voltage, ML51 provide two channels of PDMA, strong immunity like 8 kV ESD and 4.4 kV EFT.
影片長度 - 3:12
本方案使用 NuMicro M480 高效能 M4 微控制器,搭配 emWin library 進行 GUI 圖像化人機介面設計,將結果顯示在 2” OLED 上。NuMicro M480 系列微控制器是新唐的最新產品,透過這個系列產品高達 192 MHz 的強大運算能力和多達 160 KB 的 SRAM,並且搭配 2 吋 OLED 螢幕,來達到流暢地解碼及播放 GIF 動態影像,那這個方案包含了三大重點: 第一點:我們使用了新唐 M480 高效能微控制器,透過高速 SPI 控制 OLED 來顯示炫麗的動態效果 第二點:本方案已內建 GIF 解碼和多種字型的 Library,如果有其他字型需求,可以透過新唐字型轉換工具載入其他字庫,再加上 emWin Library 的使用,快速開發完成高質感使用者介面。 第三點:本方案可以應用於有顯示功能需求的產品,如電競主機板,可以高效地動態顯示溫度、風扇轉速和硬碟狀態等 - 更多產品資訊,請至新唐科技網站 https://bit.ly/3hVdcmC 聯絡我們:SalesSupport@nuvoton.com ---- Today we are going to introduce our reference design OLED Display with GIF Format Decode featuring the NuMicro M480 series microcontroller. As you can see, the microcontroller controls the 2-inch OLED screen and GIF files can be played on it. The M480 series runs up to 192 MHz with 512 KB embedded Flash memory and 160 KB embedded SRAM. The high-performance MCU decodes GIF motion graphics smoothly. There are three major features about this reference design: First: We use the Nuvoton M480 high-performance microcontroller to control the OLED through high-speed SPI to showcase dynamic effects. Second: This solution has built-in GIF decoding and various font libraries. If there are other font requirements, you can load other fonts through the Nuvoton font conversion tool, and use the emWin Library to develop a high-quality user interface quickly. Third: It can be applied to products requiring display functions, such as e-sports motherboards, which can dynamically display temperature, the speed of the fan and the status of the hard disk. The OLED device has a 2-inch OLED screen with a resolution of 256*64. There is an SD card slot underneath, which obviously is for data storage and the storage status is shown on the OLED screen. The right side, there is a high-speed USB for PC connection as a flash drive. A headphone jack is on the left, I’m sure you all know how it works.
影片長度 - 7:44
As a leading supplier of 8051 microcontrollers (MCUs) , Nuvoton offers a variety of products with the best performance critical to the success of consumers and industrial products. NuMicro® 8051 industrial series microcontrollers is based on 1T 8051 core, running up to 24 MHz, with up to 32 Kbyte of Flash memory and up to 2 Kbyte of SRAM. It supports one high precision 24 MHz allowing ± 1 % deviation and one 10 kHz internal RC Oscillators, operating at 2.4 V ~ 5.5 V voltage and - 40 ℃ ~ 105 ℃. NuMicro® 8051 industrial series is equipped with special features such as up to 15 channels of 500k SPS 12-bit ADC, up to 12 channels of PWM with independent counters and GPIO supports 20 mA driving capability, also with ESD resistivity 8 kV and EFT resistivity 4.4 kV. Combined all these above high performance features, and provides 10-33 pin packages for a broad range of applications.