AVR无线模块程序下载方法说明

ICCARV安装及使用教程一、ICCARV安装1，点击安装图标，2，点击后出现下面的界面，3，点击“next”按钮，出现下面图案，4，点击“next”按钮，出现下面图案，5点击“accept”按钮，出现下面图案，要注意的是要保持默认安装，即保存在“c：iccv7avr”目录中。

6，点击“next”按钮，出现下面图案，7，点击“next”按钮，出现下面图案，8，点击“install”按钮，安装就会开始。

这样完成之后是没有破解的，是有使用期限的如图上面标有“64bytes…”的字样即为没有破解。

关于破解有的软件安装程序会有不同。

我安装的破解方法是将安装软件中的图标复制到安装文件下的bin文件中，即可得到破解版的iccavr，破解之后软件界面如下：1，运行破解软件（安装软件中有）会出现如下界面，3，在上图的“program”的下拉框中选择相应的版本，可借鉴下图：4，在上图的“Customer Code”中填入代码，这个代码需要从iccavr软件中获得，方法如下，5，点击iccavr软件的help菜单中的：“Register Software”选项，如下图：6，点击后出现如下提示框：7，点击“yes”按钮，会出现如下提示框：8，将上图的代码，复制到破解软件“Customer Code”选框中，如下图：9，点击“generate”按钮，即可获取破解代码，如下图10，将产生的代码复制到下图空白框中，如下：11，点击“license”按钮，会出现如下提示：12，点击“ok”后，重新运行iccavr软件，亦可得到破解版的无限期使用的iccavr软件。

二、ICCA VR 的使用1，运行iccavr软件，出现如下界面：2，点击“project”里德“new”选项，如下图：3，点击“new”后出现如下对话框：可以自己命名工程名。

4，假设存在新建文件夹下可取名为“TEST”,如下图：5，点击保存，即新建一个名为“TEST”的工程，在软件右上角会出现如下图样：6，点击左上角的“”的图案可新建一个源文件，点击后出现如下图样：7，可以再空白区编写程序，例如写一个流水灯的程序，在空白区编写如下图：8，写完之后点击左上角的保存按钮“”，会出现如下对话框，在对话框中写入源文件名（可自己取）如test，但是需要注意的是后面必须跟着“.c”后缀，或者是“.h”后缀。

Marvell 88w8686 Firmware Download ProcedureBy WiFiMod:Archive for the ‘Marvell WiFi Development’ CategoryMarvell 88w8686 Firmware Download Procedure—–SPI InterfaceHelper download / Single Stage firmware:1. Device (boot code) writes to Command Write Base Address Register to set the location for Firmware download.2. Device (boot code) writes ‘1’ to CmdDnLdRdy (bit 2, Host Interrupt Cause Register) to indicate that the device is ready for firmware download.3. Scratch pad 1 (0×0028) should contain the number of bytes downloaded to the firmware in the current iteration.4. Wait for CmdDnLdRdy (bit 2) in Host Interrupt Status Register (0×005C).5. Write the data into the Command Read / Write Port Register (0×0018).6. Clear the CmdDnLdRdy (bit 2) of Host Interrupt Status Register (0×005C) to get the next interrupt.7. Interrupt the device (boot code) by setting the CmdDnLdOvr (bit 2) in Card Interrupt Status Register (0×005C).8. Device (boot code) reads Card Interrupt Status Register to determine the interrupt cause.9. Device (boot code) moves data from SQU to I-TCM10. Device (boot code) writes ‘0’ to CmdDnLdOvr (bit 2) of Card Interrupt Cause Register to re-enable interrupt.11. Continue step 2 through 10 until all the helper image is downloaded into the card.12. Once the helper / single stage firmware download is complete, write zero to Scratch pad 1 and interrupt the bootloader. This will end the helper download.Note:? We can download upto 1024 bytes at a time in 1 iteration. (Right now using 64 bytes at a time). ? If the firmware is a single stage firmware then verify of firmware download could be done and the 2nd stage firmware download should be skipped.2nd Stage firmware download:1. This firmware should be downloaded only after the helper image has successfully being downloaded. When the helper firmware has been completely downloaded the host writes 0 to Scratch Pad register 1 (0×28) to indicate that the helper-download is over.2. Wait until a non-zero number appears in Scratch Pad register 1 (0×28). The host must poll this register until it receives a non-zero number, say once in 100 us.3. The host verifies that the device has set the CmdDnLdRdy (bit 2) in Host Interrupt Status Register (0×005C).4. The host reads Scratch pad register 1 (0×28) to determine how many bytes of firmware needs to be written (e.g. len).5. If len = 0 then end (exit) of download.6. if len = 1 then the previous downloaded data had CRC errors. In this case download the previous data again.7. If len != 0 and len != 1, write the len number of bytes of data into the Command Read / Write Port Register (0×18).13. Clear the Host Interrupt Status Register (0×005C) to get the next interrupt.14. Interrupt the bootloader by setting the CmdDnLdOvr (bit 2) in Card Interrupt Status Register (0×5C).15. Continue Step 2 through 14 until len = 0 is got.Firmware download verification:V erify the firmware download by reading Scratch Pad 4 Register (0×34). The value read should be 0×88888888. This would mean firmware has successfully downloaded and running.Marvell 88w8686 Firmware Download Procedure—–SDIO InterfaceScope:To describe the single stage and the 2 stage firmware download via SDIO interface in the Marvell client cards.Helper/Single Stage download:1) Host checks if firmware has already been downloaded.1. Reads the Scratch pad register at FN0: address 0×80fe and Scratch pad register at FN0: address 0×80ff to see if the values are 0xDC and 0xFE (FIRMWARE_READY status) respectively.1. If yes, the firmware has already been downloaded; exit the download process.2. If no, continue to the next step.2) Host polls the IO_READY and DN_LD_CARD_RDY bits of the Card Control Register: Card Status Register (offset: 0×20).3) Checks if the current block is the last block1. If so, the block length is adjusted to the exact length of the remaining bytes.2. If it is not the last block, then the length of data that will be downloaded in this iteration=60 (2*32 bytes – 4 byte header).4) Starts the transfer of firmware blocks.1. Each block is currently set at 32 bytes. The download length is set to 64 bytes (2 blocks x 32 bytes/block – 4 bytes header) in each iteration for CMD53 write.2. The CMD53 is issued with Block mode and fixed address as the arguments and by writing into the IO port register.5) Repeat 2-4 till the entire helper is downloaded.6) Download the last packet of length set to 0 to indicate end of data.7) Wait for 1 sec for the helper to be ready.Second stage download1 Host polls the SDIO card status register (FN1 , 0×20) to check IO_READY(bit 3) and DN_LD_CARD_RDY(bit 0).2 Read HOST_F1_RD_BASE_0 and HOST_F1_RD_BASE_1 (register 0×10 and 0×11 of FN1) registers to get the data length set by helper for this iteration.3 If the length requested by helper is larger than 512 bytes, it will be cut into multiple pieces for CMD53 write.4 The current download length is set to 512 bytes (16 blocks x 32 bytes per block) in each iteration of CMD53 write.5 Starts the download of 16 blocks of firmware (512 bytes).6 Copies the payload to the buffer.7 Write 16 blocks of firmware image data using CMD 53.8 Repeat steps 5 through 7 till the firmware image data specified by the helper (step 2) for this iteration is downloaded completely.9 Repeat steps 2 through 8 till the entire firmware is downloaded completely.Firmware download verification1) Reads (FN0) the scratch pad register FN0 (0×80fe) and scratch pad register for FN1 (0×80ff) to see if the values are 0xDC and 0xFE respectively.2) This indicates that firmware has been successfully downloaded and is active.。

AVR单片机相关软件安装及编译烧写流程AVR单片机相关软件安装本次项目开发使用AVR的AT90CAN128单片机，使用JTAGICE仿真器，需要安装的软件及驱动有AVRStudio、iccavr、USB 转串口驱动以及仿真器驱动。

一、AVRStudio软件安装1.双击开始准备安装2.单击“Next”，选择同意License3.选择安装路径4.选择USB驱动5.确定开始安装6.安装中7.安装完成二、iccavr软件安装1.双击，接着双击，开始装备安装2.单击下一步3.选择安装路径4.点击安装5.安装完成三、USB转串口驱动1.双击，点击INSTALL，等待安装完成即可四、仿真器驱动安装（XP版）1.双击点击SETUP.EXE安装2.安装完成，重新启动计算机AVR单片机编译烧写流程本文以在AT90CAN128芯片上编写的工程can128_sw_defn为例，简单介绍AVR单片机的编译和烧写流程：一、AVR单片机编译流程1.打开ICCAVR软件，下拉菜单栏上Project，点击open，弹出对话框如下：选择can128_sw_defn.prj打开，点击右侧栏中的can128_sw_defn.C文件，修改代码。

2.点击Project->options，或者点按钮，弹出对话框如下：在Target下面的DeviceConfiguration中选择芯片为AT90CAN128，如图所示，点击OK。

3.点击BuildProject，调试栏出现下图即为编译成功，若有错误请根据错误指示进行相应代码修改即可。

二、AVR单片机烧写流程1.将JTAGICE与目标板以及PC机相连。

2.打开AVRStudio，将会提示一个welcome对话框，如下图所示：点“Cancel”即可，然后点击avrstudio主窗口中的图标前面标有Con的那个图标，然后按下图选择点“Connect”即可进行JTAG的联机（由于avrstudio会记忆用户使用的设备是并且同时会记忆用户使用的COM 号，如果下次和上次使用的是相同的设备并且没有更换COM口，那么下次使用的时候直接点击右边标有AVR的那个图标就可以快速进入联机状态；如果下次和上次使用了不同的设备或不同的COM口请使用Con图标进行联机）。

Viavi OneAdvisor ONA-1000 100G module Software Update InstructionsApril 29, 2020Table of ContentsScope (2)work Upgrade (2)2. USN Upgrade (8)3.StrataSync (12)ScopeThe ONA-1000 platform base software includes software for the 400G module and supported Fiber Optics modules (OTDR, etc.). The 100G module, for the ONA-1000, has its own software and is upgraded separately. This procedure addresses upgrade to the software for the ONA-1000 100G module.NOTE: The ONA 100G module is identified as a MAP-2100 on info and upgrade screens. This is normal. Navigation and upgrades, for the ONA 100G module, are controlled from the 100G module itself. It is important to make sure that you are on 100G module GUI when performing upgrades, regardless of the method chosen. The 100G module GUI is accessed, from the ONA base, by clicking on the 100G icon at top of the screen.To upgrade the ONA-1000 base and 400G module, consult the “OneA dvsior ONA-1000 400G software upgrade procedure”.There are three methods to update ONA-1000 100G module software:work upgrade - Use this method to update your module via an Internet connection.B upgrade - Use this method to update your module with a USB thumb drive.3.StrataSync upgrade - Use this method if your ONA is managed using Viavi’s StrataSync AssetManagement system and you company has elected to deploy software via this method.The ONA must be connected to AC Power, regardless of update method. Please note that network upgrades are NOT supported over WiFi.work UpgradeStep Action Details1.Power On Press and release the power button icon, on the 100G module GUI to poweron the 100G module. NOTE: It is important that you are on the GUI of the100G module and the ONA base. The 100G module is accessed, from thebase ONA GUI, by clicking on the 100G icon at the top of the GUI.2.AC Power Connect the AC power adapter to thepower connector on the right side of the mainframe.N Connection Connect the Ethernet ManagementPort, on the right side of the mainframe,to a network connection with internetaccess, using CAT 5E or better cable.4.System Press the System icon, , at the top of the 100G module screen, todisplay the System Menu. NOTE: It is important that you are on the GUI ofthe 100G module and not the ONA base. The 100G module is accessed, fromthe base ONA GUI, by clicking on the 100G icon at the top of the GUI.work Settings Press the Network icon,, to display LAN Settings. Set IP Mode to“DHCP” for automatic IP address assignment or “Static” for manual input.If using a static address, be sure to configure the DNS server for an accurateaddress or the upgrade will fail to locate the upgrade server. Note: If you areusing static addresses, ensure the IP address is not the same as ONA-1000base IP address.After configuring LAN settings, press the System icon, , to redisplaythe System Menu.6. Upgrade Press the Upgrade icon,, to display upgrade methods.work Upgrade Press to display upgradesettings. Press Reset to Default to ensure the server address name is correct.8.Connect Press to showthe upgrade versions available at .9.Start Upgrade Press , and press to initiate the upgrade.B UpgradeStep Action Details Using an internet browser on your PC or laptop, go to /2.MAP-2100 Click on theto display the MAP-2100 upgrade page.3.Download Click on the icon for the desired server to start the download from that server.There are icons for three servers: EMEA, NORTH AMERICA or APACserver. For example, North America . Click to downloadthe current software revision from that server, if prompted. Do NOT save thedownload directly to the USB stick. Save to your PC and wait for thedownload to complete.B Stick Insert a USB thumb drive into the USB port on your PC or laptop. An 8G orsmaller USB is recommended.5.Extract Open and run the downloaded file, enter the path of the USB stick, and pressto extract files.6.Eject Once the extract has completed, safely eject the USB drive from your PC orLaptop.7.Power on Press the power button on the ONA-1000 100G module to power the moduleon. It is important to ensure that you are on the GUI for the 100G module andnot the ONA base. The 100G is accessed, from the ONA base GUI, byclicking on the 100G icon at the top of the screen.8.AC Power Connect the AC power adapter to the power connector on the right side of theONA-1000 mainframe.B Connect the USB Thumb Drive to the USB port on the 100G module. Note:The USB must be connected to the USB of the 100G module and not theONA-1000 mainframe.10.System Press the System icon, , at the top of the start-up screen, to display theSystem Menu. Note: It is important to make sure you are on the GUI for the100G module. The 100G module GUI is accessed, from the ONA base GUI,by clicking on the 100G icon at the top of the screen.11. Upgrade Press the Upgrade icon,, to display upgrade methods.12.Select USB Press to display upgrade versionsavailable on the USB stick.13.Start Upgrade Press . Press to initiate the upgrade.3.StrataSyncStep Action Details1.Power On Press and hold the ON/OFF button to turn on the 100G module. NOTE: It isimportant to ensure that you are on the GUI for the 100G module. The 100Gmodule GUI is accessed, from the ONA base GUI, by clicking on the 100Gicon at the top of the screen.2.AC Power Connect the AC power adapter to thepower connector on the right side of the ONA-1000.N Connection Connect the Ethernet ManagementPort on the side of ONA-1000to a network connection with internetaccess, using CAT 5E or better cable.4.System Press the System icon, , at the top of the start-up screen, to display theSystem Menu. NOTE: It is important to ensure that you are on the GUI forthe 100G module. The 100G module GUI is accessed, from ONA base GUI,by clicking on the 100G icon at the top of the screen.work Settings Press the Network icon,, to display LAN Settings. Set IP Mode to“DHCP”for automatic IP address assignment or “Static” for manual input.If configuring a static address, be sure to include an accurate DNS address orthe unit will fail to locate the Stratasync server. NOTE: If you are using staticaddresses, ensure that the 100G address is not the same as the ONA base IPaddress.After configuring LAN settings, press the System icon, , to redisplay the System Menu.6.StrataSync Press the StrataSync icon,, to display StrataSync Settings. Ensurethat Account ID and Technician ID match those for your StrataSyncaccount.7.Sync Press to sync your 100G module and initiate upgrades that havebeen assigned by your company’s StrataSync Administrator.Note: When viewing the 100G module, in Stratasync, the asset will appear asa MAP-2100 model. This is normal.。