zybo zynq

In the Xilinx ZYNQ 7000 platform, using UDP to send 1 bytes or 2 bytes of data, checksum is the error value of 0xFFFF, the receiver can not normally receive the data sent by the ZYNQ7000 platform, I have found the solution to the problem, have the problem of friends can through the mailbox [ Email protected] Contact me , please describe your environment in detail, the problem solution for the consultation will charge a certain fee, the cost will not

Http://bbs.elecfans.com/jishu_487981_1_1.htmlThe following actions are done under root user1, download Cross compilerDownload the Arm-2010.09-62-arm-xilinxa9-linux-gnueabi.bin installation file in Ubuntu, and put it in the 2, sync Xilinx Linux kernelmkdir CD git clone git://git.xilinx.com/linux-2.6-xlnx.gitWhen the download is complete,CD LsThere is a new folder Linux-2.6-xlnx, this is ZYNQ Linux kernel code. Note that although there is a 2.6 in the n

Tags: Pre download source operation ini. com Hello GNU Highlight productsUSB to serial Port drivecp210x Download the source code here Http://www.silabs.com/products/mcu/pages/usbtouartbridgevcpdrivers.aspx#linuxAfter make is finishedInsmod Cp210x.koCheck:Lsmod | grep usbserialIf it does, it means the driver is loaded.Plug in the board,DMESG | grep ttyUSB0If it does, it means it's connected.Take cutecom and connect the serial portThe device fills in names such as/dev/ttyusb0will be out could not

Due to the use of the RAMDisk file system, the IP tool version is too old to configure can, you need to self-compile IP, see reference 21.vivado Configuration PS2. The device tree adds Can0, and the General Development Board has provided this configuration[Email protected] {compatible = "xlnx,zynq-can-1.0"; status = "Okay"; clocks = 3.kernel configuration, generally well-equipped, see reference 14. Testing#ifconfig-acan0 Link encap:unspec HWaddrxx-xx

Zynq 7000 starts from scratch and q7000 starts from scratchThis article describes how to use PS gpio, which does not involve fpga. The software involves the creation of the first-level boot program fsbl and the creation of the app. The program runs in ddr.The mio 50 pin of the z-turn board is connected to the key K1. The function of this experiment is to detect the key and print the corresponding information from the serial port.1. Build a hardware mo

Prior to the blog to achieve the compiler RT3070 driver Implementation STA mode and SOFTAP mode of WiFi, here to implement another way, seemingly is now relatively new, the two can also be implemented is slightly old. Host development environment: ubuntu14.04Cross-Compiler: ARM-XILINX-LINUX-GNUEABI-GCCLinux kernel version: Linux-3.6.0Development platform: ZYNQ Digital BoardAuthor: Zhu Thank http://blog.csdn.net/zhengnice/article/details/51694474and ht

feature that is combined into a standard bidirectional programmable Gpio by Emio the original input (dio_i), Output (dio_o), and high impedance (dio_t). and consists of 32 gpio_bd pins in the top-level instance. (Note ad_iobufMultiple instances in theIn fact it corresponds to the 31st bit of Emio.In combination with the description in the previous XDC file we can tell that the OTG-RESETN pin is gpio_bd[31].After adding Emio to the project you have set up, and assigning the pin and network to t

change the name Oh, before xpar_axi_lds_device_id Xstatus = Xgpio_initialize (led_ptr,xpar_axi_led_device_id); if (xst_success! = xstatus) Print ("GPIO INIT failed\n\r"); Xgpio_setdatadirection (led_ptr, 1,0x00);//channel 1; set direction 0 Output 1 input Xgpio_discretewrite (led_ptr, 1,0XAA); Cleanup_platform (); } Before downloading the software program, you need to burn the bitstream file like an FPGA to configure the FPGA. In the toolbar, Xilinx Tools->program FPGAs can also use the de

[93.2 KB] fetched 27.9 MB in 22min 56s (20.2 kb/s) Re Ading Package Lists ... Done　　Installing 32-bit libraries[#8 #01:47:00 [email protected] ~] $sudo apt-get Install ia32-libs IA32-LIBS-GTKWhen the installation is complete, the following log appearsInstalling the GCC compiler (SDK 2015.4)echo "Export path=~/sdk2015/lin/bin: $PATH" >> ~/.bashrc echo "Export cross_compile=arm-xilinx-linux-gnueabi-" >> ~/.BASHRC　　Updating the compilation environment~/.BASHRC Environment has c

/init.d/rcsMaking a file systemDdif=/dev/zero Of=ramdisknew.image bs=1024x768Count=32768MKE2FS-F Ramdisknew.image-l"RAMDisk"-B1024x768-M0tune2fs ramdisknew.image-I.0chmod a+rwx Ramdisknew.imagesudo Mount-O loop ramdisknew.image tmp_mnt_new/sudo cp-r/home/fpgadeveloper/zybo_demo/xilinxfs/rootfs/*tmp_mnt_new/cd tmp_mnt_newcd Bin/sudo cp-rf/home/fpgadeveloper/zybo_demo/uart_tools/lrzsz-0.12.20/src/lrz. sudo cp-rf/home/fpgadeveloper/zybo_demo/uart_tools/lrzsz-0.12.20/src/lsz. cd. Cd.. sudo umount tm

Tags: info tools load Ali lib related. GZ http FPGAThis compilation kernelExtract:[#17 #17:26:56 [email protected] ~/zybo_demo] $tar zxvf *.tar.gz　　Go to the File kernel folder, clean　　Configuration[#21 #18:49:01 [email protected] ~/zybo_demo/linux-xlnx-xilinx-v2014.2] $make arch=arm xilinx_zynq_defconfig　　Make Arch=arm MenuconfigAn error occurred, you need to install the ncurses Library, command sudo apt-get install Libncurses5-devMake[#22 #18:49:14 [email protected] ~/zybo_demo/linux-xlnx-xili

Concept 1.1 metadata set in 1.yoctoAs metadata, the system distinguishes the metadata in a hierarchical manner.1.2 SwabberA mechanism for detecting whether a host system is normal.1.3 Application Development Toolkit (ADT)A set of development tool

Problems and Solutions 1. After ramdisk is started, you must first ls the file to open it. Problem Locating Method: GDB, display stack. Problem location: the open function calls the kunmap function in the kernel, while the kumap function cannot be

Today control Miz702 Board, learned the use of Emio, encountered a little problem, after analysis and try, solved, write, for everyone reference.The first problem is that the constraint file is warning and generates bitstream error.The constraint

1. ConceptThe Linux device tree is a file used to describe hardware and some of the boot instructions, passed to the kernel by bootloader,The kernel parses this file and uses different parameters for the hardware.For example, two development boards

vivado:2016.4linux:ubuntu16.4zynq:xc7z020　　Download file name2016.4-zed-release.tar.xzDevice-tree-xlnx-xilinx-v2016.4.zipLinux-xlnx-xilinx-v2016.4.zipU-boot-xlnx-xilinx-v2016.4.zipArm_ramdisk.image.gzThe default RAMDisk boot is not required to enter

Today try to run the implementation xillinux on the Zybo,Super Simple, a fool-type installation. Belowin ChineseIntroduction, detailed information to seeXillybus.com/xillinuxAndXillybus.com/docGetting started with Xillinux for Zynq-7000 EPP PDF document.S1: Download related image ProjectXillybus.com/downloads/xillinux-eval-zybo-1.3.zipxillybus.com/downloads/xilli

/arch/arm/tools/mach-types SMDK2410 Where is the initialization code? --Traversal to find the initialization file for the corresponding machine code in the Arch/arm directory---\LINUX-DIGILENT-DEV-MASTER\ARCH\ARM\MACH-ZYNQ\ARM\COMMON.C // List of device initialization functions that correspond to this machine code: Dt_machine_start (xilinx_ep107,"Xilinx Zynq Platform")/ * 64KB to size, 8-way associativity

-typesWhere is the initialization code for SMDK2410? --Traverse to find the initialization file for the corresponding machine code under the Arch/arm folder--\LINUX-DIGILENT-DEV-MASTER\ARCH\ARM\MACH-ZYNQ\ARM\COMMON.CA list of device initialization functions corresponding to this machine code: Dt_machine_start (xilinx_ep107,"Xilinx Zynq Platform")/ * 64KB to size, 8-way associativity, parity disabled * /

. The system partition command after successful startup is as follows 　　　　　　　　　　　　 1 DF -H 2 fdisk/dev/mmcblk0 14. Enter d (delete), 2 (second partition), n (New), and press Enter four times (with default setting), W (Save and exit) 15. Restart 16. The size of the RESIZE2FS redistribution system performed The official support of the board is three, one is Zedboard, a Zybo, and microzed. If you want to use the other board, please refer to the official