firmware handbook

Navigation: Method 1: TFTP; Method 2: Online upgrade Method 3: BIOS Installation Method 1: TFTP This should be the most omnipotent method. TFTP is a communication protocol that relies on the network port to transmit data. Yes, it only transmits data rather than burning data. Therefore, the uboot function is used to implement the burning function.Preparation: the host has uboot. Steps: Connect. Connect the computer's network port to any port of the router. Then, use SSH or serial ports (I usua

Transition from KEIL4 to MDK5, the first problem encountered is to download the MDK prompt need to upgrade the Keil firmware, a think of the environment is not the same, estimated that the estimated need to upgrade, so the hands of the upgrade, so the tragedy, the project interrupted, Daoteng firmware repair Daoteng a day, the following is the problem encountered.After the

The OpenWrt version I used was barrier breaker 14.07, and the hardware was Netgear WNDR4300.The purpose of my custom firmware is to expand the root partition of the firmware to the maximum (100MB, total Flash is 128MB), tried to compile the source code, but also succeeded, but can not install the official source of the kernel module, must install their own compiled, for online installation software inconven

Question 1:In the process of using jlink, sometimes "firmware-firmware" can be inexplicably lost, causing Jlink to become a brick.Question 2:At the end of 2013/4/17, the latest version of MDK is 4.70a, with two important updates beingCode HintsAnderror prompt,So there is a need to upgrade, but after the upgrade, your debugging tool Jlink in the firmware also to u

A brief introduction of MarlinMarlin Firmware is an open source firmware for 3D printing, there are many 3D print firmware, Marlin is the most sound and powerful, of course, relatively complex. Using Gcode to control love, Gcode is a kind of instruction protocol which uses a wide range of industrial control controls such as CNC machine tools. Here are some introd

In the drive development process, we sometimes encounter this application: for example, the firmware of a chip is not fixed, can be upgraded later. Then, every time the system is powered on, a test is required, and if a new firmware is detected, the firmware is upgraded the first time it is powered on. After that, because a new

After downloading and installing the new version of the router firmware, the final step is to configure the new version of the router firmware script. The specific method is shown in. Then clear NVRAM, and you will have a network speed that surprised you. Set the new version of the router firmware script to speed up the network This new version of the router

Original addressCompiling the OPENWRT firmware is not as complex as it might seem, and I am also a little white, and the following is a little bit of a consolidation of the compilation tutorials on the web. Because I found many of the compilation tutorials did not explain how to change the flash-related configuration.installs Ubuntu, does not repeat. Note After the installation is complete,root cannot log in directly, need to set password, set method,

Yesterday Microsoft, in addition to the desktop software to push the security update, but also for their own surface series of hardware to push the firmware update, but many surface Pro 2 users in yesterday's firmware upgrade, encountered 80070490 error code, so that users worry about, At present, Microsoft has received the error code feedback, is being processed, if you unfortunately encountered this upgra

Yesterday Microsoft, in addition to the desktop software to push the security update, but also for their own surface series of hardware to push the firmware update, but many surface Pro 2 users in yesterday's firmware upgrade, encountered 80070490 error code, so that users worry about, At present, Microsoft has received the error code feedback, is being processed, if you unfortunately encountered this upgra

CiscoCallManagersystem from7.1Upgrade of9.1, part of the phone7941and the7942of thefirmwaredid not succeed from8-3-1sUpgrade to9-3-1SR1. Although such a phone can work, it sometimes restarts automatically. The main reason for the failure to upgrade is8-3-1smust go through an intermediate version8-5-2sTo upgrade to9-3-1SR1. No upgrade successful calls were5a site,Call Managerin one of the sites. AcrossWANThe upgrade is slow. So you want to find a local server method. How to upgrade whe

Brush the OpenWrt into the router To use OpenWrt on a router, you first need to refresh the router firmware to OpenWrt, which is equivalent to OPENWRT system installation, and different models of routers may be installed differently, but generally there are three ways to do it: 1.Web Upload firmware update (that is, the firmware update for router settings or

WiFiThe driver is loaded as compiled into the kernel, so you needWiFiThe required firmware is compiled into the kernel together.Helper_sd.bin sd8686.binCopy the two firmware files to the kernel source code directory.FirmwareDirectory. SetHelper_sd.binRenamedSd8686_helper.bin Next, configure the kernel. 1.RamdiskStartup parameters 2. Add firmware Device Dri

OK6410 learning JlinkV8 firmware repair Really lucky, get up early in the morning to use the uboot compiled last night to try a lamp, Jlink is connected in a row, the light is not on, I'll let it go !! I thought it may be a coincidence. Try again. practice proves that it is just my wishful thinking. Well, think about it carefully. If there is no network, you cannot use tftp to burn the data. The speed of serial port burning is not flattering, does it

STM32F4 Related information:http://www.stmcu.org/document/list/index/category-523Introduction of standard Firmware LibraryThis article downloads the stm32f4xx_dsp_stdperiph_lib_v1.5.0, as shown in the folder:Where the project folder is a template project for each development environment (Mdk-arm, Ewarm, Truestudio), the Utilities folder is the standard firmware library application routine for the official e

HP Designjet Z5200 is a large-area printer that requires users to print on a large-screen printer in a special case. And sometimes you need to upgrade your HP Designjet Z5200 printer, so how do you do it? A friend in doubt can then refer to the following steps. 1, in the IE Address bar input Z5200 IP address, into the EWS interface, click Settings-Firmware update-select files; 2, browse to the firmwa