Part Number: PROCESSOR-SDK-DRA7X Tool/software: Linux Hi, My application requires to support upto 4 overlays upon the base video. We are making use of GC320 module available on Jacinto6. The input format is ARGB and output format is YUYV. Is it possible to perform alpha blending of these overlays while using multi-source blitting? Is there an existing sample application that we could refer for this use-case.
↧
Forum Post: Linux/PROCESSOR-SDK-DRA7X: GC320 : Alpha blending with multi-source blitting
↧
Forum Post: Linux/AM3358: PPP support in rootfs
Part Number: AM3358 Tool/software: Linux Hi, I have interfaced 3g quectal UC 20 with USB1 port of the Ti 3358 evm board. I could get up the /dev/ttyUSB interfaces up. I copied pppd,chat binariesand scripts required for ppp connection ,but when trying to create ppp connection i get following error root@am335x-evm:~# /usr/sbin/pppd Script /etc/ppp/net-connect finished (pid 995), status = 0x0 Serial connection established. using channel 2 Using interface ppp0 Connect: ppp0 /dev/ttyUSB3 sent [LCP ConfReq id=0x1 ] sent [LCP ConfReq id=0x1 ] sent [LCP ConfReq id=0x1 ] sent [LCP ConfReq id=0x1 ] sent [LCP ConfReq id=0x1 ] sent [LCP ConfReq id=0x1 ] sent [LCP ConfReq id=0x1 ] sent [LCP ConfReq id=0x1 ] sent [LCP ConfReq id=0x1 ] sent [LCP ConfReq id=0x1 ] LCP: timeout sending Config-Requests Connection terminated. Modem hangup I am using tisdk-rootfs-image-am335x-evm.tar.xz filesystem from am335x-evm-linux-sdk-bin-05.03.00.07.tar.xz Please let me know how to add the ppp support in the root file system and build the root filesystem.
↧
↧
Forum Post: RTOS/PROCESSOR-SDK-AM437X: Unable to boot
Part Number: PROCESSOR-SDK-AM437X Tool/software: TI-RTOS Hello, I am trying to establish ethercat communication between PC and Drive. I have taken EcMasterDemo code from acountis website. I can see the following message on putty after power up. Welcome to MYIRTECH MYIRTECH login: root # U-Boot SPL 2016.05 (Mar 01 2017 - 14:44:57) Trying to boot from MMC2 SPL: Please implement spl_start_uboot() for your board SPL: Direct Linux boot not active! reading u-boot.img reading u-boot.img reading u-boot.img reading u-boot.img U-Boot 2016.05 (Mar 01 2017 - 14:44:57 +0800) I2C: ready DRAM: 512 MiB PMIC: TPS65218 MMC: OMAP SD/MMC: 0, OMAP SD/MMC: 1 reading uboot.env ** Unable to read "uboot.env" from mmc0:1 ** Using default environment Net: not set. Validating first E-fuse MAC Could not get PHY for cpsw: addr 0 Could not get PHY for cpsw: addr 1 Could not get PHY for cpsw: addr 1 Could not get PHY for cpsw: addr 6 cpsw, usb_ether Hit any key to stop autoboot: 0 switch to partitions #0, OK mmc0 is current device SD/MMC found on device 0 reading boot.scr ** Unable to read file boot.scr ** reading uEnv.txt ** Unable to read file uEnv.txt ** switch to partitions #0, OK mmc0 is current device switch to partitions #0, OK mmc0 is current device SD/MMC found on device 0 ** Invalid partition 2 ** switch to partitions #0, OK mmc1(part 0) is current device switch to partitions #0, OK mmc1(part 0) is current device SD/MMC found on device 1 4527760 bytes read in 554 ms (7.8 MiB/s) 48868 bytes read in 16 ms (2.9 MiB/s) Booting from mmc1 ... Kernel image @ 0x82000000 [ 0x000000 - 0x451690 ] ## Flattened Device Tree blob at 88000000 Booting using the fdt blob at 0x88000000 Loading Device Tree to 8fff1000, end 8ffffee3 ... OK Starting kernel ... [ 0.000000] Booting Linux on physical CPU 0x0 [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 4.1.18 (sunny@myir-server1) (gcc version 5.4.ldroot 2017.02-git-00458-g3a0e257) ) #1 PREEMPT Wed Mar 1 14:42:44 CST 201 [ 0.000000] CPU: ARMv7 Processor [412fc09a] revision 10 (ARMv7), cr=10c [ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instn cache [ 0.000000] Machine model: MYIR-TECH MYD_C437X_PRU Industrial Developme [ 0.000000] cma: Reserved 24 MiB at 0x9e800000 [ 0.000000] Memory policy: Data cache writeback [ 0.000000] CPU: All CPU(s) started in SVC mode. [ 0.000000] AM437x ES1.2 (neon ) [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Totes: 129920 [ 0.000000] Kernel command line: console=ttyO0,115200n8 root=PARTUUID=00-02 rw rootfstype=ext4 rootwait [ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes) [ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 by [ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 byt [ 0.000000] Memory: 484792K/524288K available (6407K kernel code, 258K , 2392K rodata, 276K init, 234K bss, 14920K reserved, 24576K cma-reserved,ghmem) [ 0.000000] Virtual kernel memory layout: [ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB) [ 0.000000] fixmap : 0xffc00000 - 0xfff00000 (3072 kB) [ 0.000000] vmalloc : 0xe0800000 - 0xff000000 ( 488 MB) [ 0.000000] lowmem : 0xc0000000 - 0xe0000000 ( 512 MB) [ 0.000000] pkmap : 0xbfe00000 - 0xc0000000 ( 2 MB) [ 0.000000] modules : 0xbf000000 - 0xbfe00000 ( 14 MB) [ 0.000000] .text : 0xc0008000 - 0xc08a005c (8801 kB) [ 0.000000] .init : 0xc08a1000 - 0xc08e6000 ( 276 kB) [ 0.000000] .data : 0xc08e6000 - 0xc0926bf0 ( 259 kB) [ 0.000000] .bss : 0xc0929000 - 0xc0963bec ( 235 kB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] Additional per-CPU info printed with stalls. [ 0.000000] NR_IRQS:16 nr_irqs:16 16 [ 0.000000] L2C: platform modifies aux control register: 0x0e030000 -> 0000 [ 0.000000] L2C: DT/platform modifies aux control register: 0x0e030000 e430000 [ 0.000000] L2C-310 enabling early BRESP for Cortex-A9 [ 0.000000] OMAP L2C310: ROM does not support power control setting [ 0.000000] L2C-310 ID prefetch enabled, offset 1 lines [ 0.000000] L2C-310 dynamic clock gating disabled, standby mode disable [ 0.000000] L2C-310 cache controller enabled, 16 ways, 256 kB [ 0.000000] L2C-310: CACHE_ID 0x410000c9, AUX_CTRL 0x7e430000 [ 0.000000] OMAP clockevent source: timer2 at 24000000 Hz [ 0.000015] sched_clock: 32 bits at 24MHz, resolution 41ns, wraps every484971ns [ 0.000039] clocksource timer1: mask: 0xffffffff max_cycles: 0xffffffffidle_ns: 79635851949 ns [ 0.000049] OMAP clocksource: timer1 at 24000000 Hz [ 0.001209] Console: colour dummy device 80x30 [ 0.001247] Calibrating delay loop... 1196.85 BogoMIPS (lpj=5984256) [ 0.090231] pid_max: default: 32768 minimum: 301 [ 0.090349] Security Framework initialized [ 0.090402] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes) [ 0.090417] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 b [ 0.091175] Initializing cgroup subsys blkio [ 0.091202] Initializing cgroup subsys memory [ 0.091259] Initializing cgroup subsys devices [ 0.091278] Initializing cgroup subsys freezer [ 0.091294] Initializing cgroup subsys perf_event [ 0.091325] CPU: Testing write buffer coherency: ok [ 0.091709] Setting up static identity map for 0x80008200 - 0x80008270 [ 0.093673] devtmpfs: initialized [ 0.108173] VFP support v0.3: implementor 41 architecture 3 part 30 var rev 4 [ 0.190395] clocksource jiffies: mask: 0xffffffff max_cycles: 0xfffffff_idle_ns: 19112604462750000 ns [ 0.192497] pinctrl core: initialized pinctrl subsystem [ 0.193883] NET: Registered protocol family 16 [ 0.195702] DMA: preallocated 256 KiB pool for atomic coherent allocati [ 0.220221] cpuidle: using governor ladder [ 0.250212] cpuidle: using governor menu [ 0.258030] OMAP GPIO hardware version 0.1 [ 0.259447] omap_gpio 481ae000.gpio: could not find pctldev for node /owkup@44c00000/scm@210000/pinmux@800/gpio3_pins_default, deferring probe [ 0.259827] omap_gpio 48320000.gpio: could not find pctldev for node /owkup@44c00000/scm@210000/pinmux@800/gpio4_pins_default, deferring probe [ 0.267743] No ATAGs? [ 0.267783] hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchregisters. [ 0.267796] hw-breakpoint: maximum watchpoint size is 4 bytes. [ 0.311080] edma 49000000.edma: TI EDMA DMA engine driver [ 0.315618] vgaarb: loaded [ 0.316212] SCSI subsystem initialized [ 0.316911] omap_i2c 44e0b000.i2c: could not find pctldev for node /ocpup@44c00000/scm@210000/pinmux@800/i2c0_pins_default, deferring probe [ 0.316973] omap_i2c 4819c000.i2c: could not find pctldev for node /ocpup@44c00000/scm@210000/pinmux@800/i2c2_pins_default, deferring probe [ 0.317118] media: Linux media interface: v0.10 [ 0.317196] Linux video capture interface: v2.00 [ 0.317276] pps_core: LinuxPPS API ver. 1 registered [ 0.317286] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfotti [ 0.317326] PTP clock support registered [ 0.318220] omap-mailbox 480c8000.mailbox: omap mailbox rev 0x400 [ 0.318511] Advanced Linux Sound Architecture Driver Initialized. [ 0.319348] Switched to clocksource timer1 [ 0.331295] NET: Registered protocol family 2 [ 0.332220] TCP established hash table entries: 4096 (order: 2, 16384 b [ 0.332289] TCP bind hash table entries: 4096 (order: 2, 16384 bytes) [ 0.332355] TCP: Hash tables configured (established 4096 bind 4096) [ 0.332462] UDP hash table entries: 256 (order: 0, 4096 bytes) [ 0.332486] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes) [ 0.332675] NET: Registered protocol family 1 [ 0.333064] RPC: Registered named UNIX socket transport module. [ 0.333080] RPC: Registered udp transport module. [ 0.333088] RPC: Registered tcp transport module. [ 0.333095] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.335657] futex hash table entries: 256 (order: -1, 3072 bytes) [ 0.335764] audit: initializing netlink subsys (disabled) [ 0.335826] audit: type=2000 audit(0.310:1): initialized [ 0.343280] VFS: Disk quotas dquot_6.6.0 [ 0.343508] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 by [ 0.345803] NFS: Registering the id_resolver key type [ 0.345867] Key type id_resolver registered [ 0.345878] Key type id_legacy registered [ 0.345958] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, [ 0.347981] NET: Registered protocol family 38 [ 0.348057] io scheduler noop registered [ 0.348074] io scheduler deadline registered [ 0.348146] io scheduler cfq registered (default) [ 0.350780] pinctrl-single 44e10800.pinmux: 199 pins at pa f9e10800 siz [ 0.353497] backlight supply power not found, using dummy regulator [ 0.355562] wkup_m3_ipc 44e11324.wkup_m3_ipc: could not get rproc handl [ 0.356917] Serial: 8250/16550 driver, 10 ports, IRQ sharing enabled [ 0.360948] omap_uart 44e09000.serial: no wakeirq for uart0 [ 0.360993] omap_uart 44e09000.serial: No clock speed specified: using t: 48000000 [ 0.361173] 44e09000.serial: ttyO0 at MMIO 0x44e09000 (irq = 30, base_b3000000) is a OMAP UART0 [ 1.096909] console [ttyO0] enabled [ 1.101246] omap_uart 481a6000.serial: no wakeirq for uart3 [ 1.107199] omap_uart 481a6000.serial: No clock speed specified: using t: 48000000 [ 1.115988] 481a6000.serial: ttyO3 at MMIO 0x481a6000 (irq = 31, base_b3000000) is a OMAP UART3 [ 1.126296] omap_uart 481aa000.serial: no wakeirq for uart5 [ 1.132676] [drm] Initialized drm 1.1.0 20060810 [ 1.150564] brd: module loaded [ 1.159873] loop: module loaded [ 1.164314] mtdoops: mtd device (mtddev=name/number) must be supplied [ 1.229411] davinci_mdio 4a101000.mdio: davinci mdio revision 1.6 [ 1.235877] davinci_mdio 4a101000.mdio: detected phy mask ffffffef [ 1.243446] libphy: 4a101000.mdio: probed [ 1.247699] davinci_mdio 4a101000.mdio: phy[4]: device 4a101000.mdio:04er Atheros 8035 ethernet [ 1.258303] cpsw 4a100000.ethernet: Missing slave[1] phy_id property [ 1.265146] cpsw 4a100000.ethernet: Detected MACID = 60:64:05:05:65:5b [ 1.274124] mousedev: PS/2 mouse device common for all mice [ 1.280244] i2c /dev entries driver [ 1.286042] omap_hsmmc 48060000.mmc: Got CD GPIO [ 1.349774] ledtrig-cpu: registered to indicate activity on CPUs [ 1.356814] remoteproc0: wkup_m3 is available [ 1.361624] remoteproc0: Note: remoteproc is still under development asidered experimental. [ 1.371153] remoteproc0: THE BINARY FORMAT IS NOT YET FINALIZED, and bd compatibility isn't yet guaranteed. [ 1.384549] oprofile: no performance counters [ 1.389299] oprofile: using timer interrupt. [ 1.394298] Initializing XFRM netlink socket [ 1.398870] NET: Registered protocol family 17 [ 1.403702] NET: Registered protocol family 15 [ 1.408531] Key type dns_resolver registered [ 1.413376] omap_voltage_late_init: Voltage driver support not added [ 1.420578] cpu cpu0: of_pm_voltdm_notifier_register: Failed to get cpulator/voltdm: -517 [ 1.429882] cpu cpu0: cpu0 clock notifier not ready, retry [ 1.436105] ThumbEE CPU extension supported. [ 1.440725] Registering SWP/SWPB emulation handler [ 1.448663] GPIO line 104 (EMMC_RST) hogged as output/high [ 1.455451] GPIO line 147 (SelPRUorLCDEN) hogged as output/low [ 1.461735] GPIO line 149 (SelPRUorLCDSEL) hogged as output/low [ 1.490196] rtc-rx8025t 0-0032: rtc core: registered rx8025t as rtc0 [ 1.508131] omap_i2c 44e0b000.i2c: bus 0 rev0.12 at 400 kHz [ 1.515320] omap_i2c 4819c000.i2c: bus 2 rev0.12 at 100 kHz [ 1.522408] omap_uart 481aa000.serial: no wakeirq for uart5 [ 1.528395] omap_uart 481aa000.serial: No clock speed specified: using t: 48000000 [ 1.537039] remoteproc0: powering up wkup_m3 [ 1.541687] remoteproc0: Booting fw image am335x-pm-firmware.elf, size3 [ 1.550167] remoteproc0: remote processor wkup_m3 is now up [ 1.556168] wkup_m3_ipc 44e11324.wkup_m3_ipc: CM3 Firmware Version = 0x [ 1.563645] 481aa000.serial: ttyO5 at MMIO 0x481aa000 (irq = 32, base_b3000000) is a OMAP UART5 [ 1.575440] omap_hsmmc 48060000.mmc: Got CD GPIO [ 1.659766] cpu cpu0: of_pm_voltdm_notifier_register: Fail calculating e latency[1100000 1325000]:-22 [ 1.670666] cpu cpu0: of_pm_voltdm_notifier_register: Fail calculating e latency[1100000 1325000]:-22 [ 1.683016] rtc-rx8025t 0-0032: setting system clock to 1970-01-01 00:1TC (842) [ 1.694861] ALSA device list: [ 1.697999] No soundcards found. [ 1.702343] Waiting for root device PARTUUID=00000000-02... [ 1.717633] mmc0: host does not support reading read-only switch, assumite-enable [ 1.730895] mmc0: new high speed SDHC card at address aaaa [ 1.737166] mmcblk0: mmc0:aaaa JULIE 14.8 GiB [ 1.746112] mmcblk0: p1 [ 1.793010] mmc1: MAN_BKOPS_EN bit is not set [ 1.800799] mmc1: new high speed MMC card at address 0001 [ 1.806959] mmcblk1: mmc1:0001 Q2J54A 3.59 GiB [ 1.811955] mmcblk1boot0: mmc1:0001 Q2J54A partition 1 16.0 MiB [ 1.818363] mmcblk1boot1: mmc1:0001 Q2J54A partition 2 16.0 MiB [ 1.825873] mmcblk1: p1 p2 [ 1.965652] EXT4-fs (mmcblk1p2): recovery complete [ 1.971224] EXT4-fs (mmcblk1p2): mounted filesystem with ordered data mpts: (null) [ 1.980122] VFS: Mounted root (ext4 filesystem) on device 179:10. [ 1.987664] devtmpfs: mounted [ 1.991356] Freeing unused kernel memory: 276K (c08a1000 - c08e6000) INIT: version 2.88 booting [ 2.154298] EXT4-fs (mmcblk1p2): re-mounted. Opts: errors=remount-ro,daered INIT: Entering runlevel: 3 Starting logging: OK modprobe: module mmc_core not found in modules.dep modprobe: module mmc_block not found in modules.dep modprobe: module omap_hsmmc not found in modules.dep Populating /dev using udev: [ 3.022407] ov2659 0-0030: Sensor detectiond (3030, 0) [ 3.379087] PM: bootloader does not support rtc-only! [ 3.676646] prueth 54400000.pruss:pruss1_eth: port 1: using random MAC c2:ac:a3:b6:b5:ca [ 3.790713] prueth 54400000.pruss:pruss1_eth: port 2: using random MAC 6a:7e:a2:2b:4e:18 done Initializing random number generator... done. Starting network: [ 4.849929] libphy: PHY not found [ 4.853524] net eth0: phy not found on slave 1 udhcpc: started, v1.25.1 udhcpc: sending discover udhcpc: sending discover udhcpc: sending discover udhcpc: no lease, failing FAIL Starting sshd: OK Initializing SGX graphics driver PVR:(Error): OpenServices: Cannot open deriver /dev/omapdrm_pvr. [140, /pvr_bridge_u.c] PVR:(Error): PVRSRVInitSrvConnect: PVRSRVConnect failed [2572, /bridged_pv.c] PVR:(Error): SrvInit: PVRSRVInitSrvConnect failed (4) [37, /srvinit.c] PVR:(Error): main: SrvInit failed (4) [49, /pvrsrvinit.c] FAIL so help me out. Thanks in Advance.
↧
Forum Post: RTOS/PROCESSOR-SDK-AM437X: Cannot scan bus: ERROR: Ethernet link cable disconnected
Part Number: PROCESSOR-SDK-AM437X Tool/software: TI-RTOS Hello, I am trying to establish ethercat communication between PC and Drive. I have taken EcMasterDemo code from acountis website. The code is uild and debug successfully. ethercat cable is physically connected to drive and AM437x board. still i got the following message on putty after debug the code. SYS/BIOS EcMasterDemo CPSW Sample application 0000000022: Full command line: -auxclk 2000 -v 2 -t 10000 -perf -cpsw 1 1 1 m am4 37x-idk 0000000022: Run demo now with cycle time 2000 usec 0000000022: Using AuxClock 0000000022: OsMeasGet100kHzFrequency(): 600 MHz 0000000022: ========================== 0000000022: Initialize EtherCAT Master 0000000022: ========================== 0000000022: EC-Master V3.0.1.12 (Protected) for SYSBIOS Copyright acontis technol ogies GmbH @ 2018 0000000045: mdio ACK missing 0000000045: PHY initialization failed 0000000045: EtherCAT network adapter MAC: 60-64-05-05-65-5B 0000000226: Protected version, stop sending ethernet frames after 60 minutes if n ot licensed! 0000000236: Scan bus mismatch for the first slave on bus 0000000236: Expected Slave: EK1100 (0x44c2c52), Beckhoff Automation GmbH (0x2) 0000000236: Found Slave...: ---- 0000000236: Cannot scan bus: ERROR: Ethernet link cable disconnected (0x9811002d) 0000000236: ======================== 0000000236: Shutdown EtherCAT Master 0000000236: ======================== 0000000238: ===================================================================== ======= 0000000238: PerfMsmt 'JOB_ProcessAllRxFrames' (min/avg/max) [usec]: 0.4/ 3.6 / 6.8 0000000238: PerfMsmt 'JOB_SendAllCycFrames ' (min/avg/max) [usec]: 0.3/ 1.8 / 8.2 0000000238: PerfMsmt 'JOB_MasterTimer ' (min/avg/max) [usec]: 0.3/ 11.0 / 108.4 0000000238: PerfMsmt 'JOB_SendAcycFrames ' (min/avg/max) [usec]: 0.3/ 1.6 / 3.4 0000000238: PerfMsmt 'Cycle Time ' (min/avg/max) [usec]: 551.6/1317.2 /2153.2 0000000238: PerfMsmt 'myAppWorkPd ' (min/avg/max) [usec]: 0.4/ 1.2 / 1.9 0000000585: EcMasterDemo stop. Please help me. Thanks
↧
Forum Post: Linux/TMDSICE3359: Arago build issue
Part Number: TMDSICE3359 Tool/software: Linux sdk 5.01 Linux RT arago. AM3359 Industrial Communications Engine (ICE) The question is from: https://e2e.ti.com/support/processors/f/791/p/808657/3005336#3005336 In http://software-dl.ti.com/processor-sdk-linux/esd/docs/latest/linux/Overview_Building_the_SDK.html In 1.2.2.2. Build Steps: the command: ./oe-layertool-setup.sh -f configs/processor-sdk/processor-sdk-05.01.00.11-config.txt create the directory: tisdk/sources/meta-processor-sdk the shows an errors: error: inflate: data stream error (incorrect header check) error: File ad1d9c52ff7210ca2df9b57f2183ea9c7934685e ( arago-project.org/.../1d9c52ff7210ca2df9b57f2183ea9c7934685e) corrupt error: Unable to find ad1d9c52ff7210ca2df9b57f2183ea9c7934685e under arago-project.org/.../meta-processor-sdk.git Cannot obtain needed tree ad1d9c52ff7210ca2df9b57f2183ea9c7934685e while processing commit e9c4216f6407e86bd04ad7b544dbebde346e6135. error: fetch failed. ERROR: Could not clone repository at arago-project.org/.../meta-processor-sdk.git and delete the directory tisdk/sources/meta-processor-sdk. I. e., error on the lost of file in http://arago-project.org/git.
↧
↧
Forum Post: Assembly coding for c55x processor
Hi, I am a beginner in ASM coding for processor C55x. I have some doubts regarding the following lines of code. SFTS AC0,#1 ; || MOV #4, BRC1 ; inner loop counter set to number of iterations-1 as a beginner I have some questions : What is the importance of ‘ || ‘ here? Is it refers to parallel operation or anything else? is there any difference without ' || '?
↧
Forum Post: Linux/TDA2PXEVM: A-15 compiler:Other GCC ARM tool support
Part Number: TDA2PXEVM Tool/software: Linux Hi, I am working on A-15 core. So, out of curiosity want to know about GCC ARM tools. 1) Is there any other GCC ARM tools (compiler & linker )for A-15 which is been supported on TDA boards except the mentioned one i.e ( https://launchpad.net/gcc-arm-embedded/+milestone/4.9-2015-q3-update )? 2) If not, then what's the reason? Regards Surbhi
↧
Forum Post: CCS/OMAPL138B-EP: PROCESSOR-SDK-OMAPL138: CSL PINMUX registers messed up
Part Number: OMAPL138B-EP Tool/software: Code Composer Studio Hi I am currently trying to migrate my project from MCSDK to Processor_SDK_RTOS_OMAPL138_5_03_00_07 using the PDK_OMAPL138_1_0_8. As it turned out, all the PINMUX tokens in ti/csl/src/ip/syscfg/V0/cslr_syscfg.h seem to be completely messed up. This means the tokens do not match the values in the datasheet. e.g. the datasheet says PINMUX14 bit 3 - 0 configures GP6[7] but the header file says: #define CSL_SYSCFG_PINMUX14_PINMUX14_3_0_GPIO0_2 (0x00000008u) I checked a few other tokens which are wrong as well. I think this maybe is a PINMUX table for a DIFFERENT chip, but not the OMAP-L138 . Please check!
↧
Forum Post: Linux/AM5708: H.264 Encoding for USB Camera in AM57xx Board
Part Number: AM5708 Tool/software: Linux Dear All, We have one Development kit in which we are using AM5708 & AM5728 Soc. We are using "processor-SDK-02.00.01.07" SDK with Yocto Build System. We need to use H.264 Compression on /dev/video1 (USB Webcam) Video. We download the source code from below link but we need support For Compiling and Testing on Board. https://git.ti.com/ivimm/ipumm/trees/master/extrel/ti/ivahd_codecs/packages/ti/sdo/codecs Please provide us the support for both compiling and testing quickly. Thanks & Best Regards, Nikunj Pate l
↧
↧
Forum Post: TMS320DM642: TMS320DM642AGDK6 and TMS320DM642AGDKA6
Part Number: TMS320DM642 The difference between TMS320DM642AGDK6 and TMS320DM642AGDKA6? thank you very much!
↧
Forum Post: TMDXEVM3358: UART connectors
Part Number: TMDXEVM3358 Hi Experts, According to the user guide, if UART1 is used, it is connected to J10 on the daughter board. However, the resisters R232 and R236 on the base board are DNI, so it seems it requires the modification for J10 on the daughter board. Are UART2, 3, 4, and 5 usable without any modification for the daughter board? http://processors.wiki.ti.com/index.php/AM335x_General_Purpose_EVM_HW_User_Guide The baseboard has one RS-232 connector (DB9 male) for one of the UART's. The general purpose daughterboard has 3 more DB9 RS-232 connectors (male). The muxes on this daughterboard (implemented in the CPLD) allow the UART's on the AM335x processor to be connected to these 3 connectors. UART0 is always connected to the DB9 connector on the base board. See the pin use document later in this user guide for the profiles which support connection of the UART's 1 through 5 to these connectors on the daughterboard. When a profile is selected that enables a UART for use, the UART's are assigned to the DB9 connectors from UART1 to UART5 starting at J10, then to J12, to J14, and then back around to J10. Therefore, when enabled by the profile selection: AM335x UART1 => J10 AM335x UART2 => J12 AM335x UART3 => J14 AM335x UART4 => J10 AM335x UART5 => J12 Thank you very much for your check. Best regards, Hitoshi
↧
Forum Post: Linux/AM3359: DTS settings for two different Ethernet PHYs
Part Number: AM3359 Tool/software: Linux Hi all, We are working on a custom board based on am335x icev2.We have two ethernet phys connected to the SoC.I was able to successfully configure dp83867 alone.If I want to use both dp83867 and max24288 at the same time how should i configure in the dts file. This is my pinmux for cpsw: cpsw_default: cpsw_default { pinctrl-single,pins = ; }; This the dts definition: &mac { pinctrl-names = "default", "sleep"; pinctrl-0 = ; pinctrl-1 = ; status = "okay"; }; &davinci_mdio { pinctrl-names = "default", "sleep"; compatible = "ti,cpsw-mdio", "ti,davinci_mdio"; pinctrl-0 = ; pinctrl-1 = ; status = "okay"; dp83867_0: ethernet-phy@0 { reg = ; ti,rx-internal-delay = ; ti,tx-internal-delay = ; ti,fifo-depth = ; ti,min-output-impedance; ti,dp83867-rxctrl-strap-quirk; }; max24287 : ethernet-phy@1{ reg = ; }; }; &cpsw_emac0 { phy_id = , ; phy-mode = "rgmii-id"; }; &cpsw_emac1 { phy_id = , ; phy-mode = "rgmii-id"; }; Is this configuration correct? Regards, Murugan S
↧
Forum Post: EVMK2H: SoC Console from COM2 of EVM, but not the USB mini from XDS200
Part Number: EVMK2H I recently received the EVMK2H . I am able to get a console out of the COM2 (reference from the quick start guide) port, which is has a DB-9 connection. Unfortunately, out of the 5 computers I have at my desk only 1 has a DB-9 connector. The Linux build machine where I have hosted the SDK only has USB ports. When I connect up the USB cable from the XDS to the Linux machine, after making sure the drivers are installed, I can't see any console data coming out of the interface. I have tried Windows machines (with drivers installed) using putty, Linux using minicom, even the same Linux machine where I can see the console using the DB-9 cable. Is there a way to have the U-boot and Linux console come through the XDS USB port, so my Linux build machine can connect to the EVM?
↧
↧
Forum Post: Linux/EVMK2H: After installing the SDK I cannot successfully compile any example applications
Part Number: EVMK2H Tool/software: Linux I have successfully installed the Linux SDK (ti-processor-sdk-linux-k2hk-evm-05.03.00.07). When I go into any of the "example-applications" and try to compile them I received the following error: Output from trying to compile: arm-benchmarks-1.3 make for dir in dhrystone whetstone linpack; do \ make -C $dir debug; \ done make[1]: Entering directory '/home/ewdev/ti-processor-sdk-linux-k2hk-evm-05.03.00.07/example-applications/arm-benchmarks-1.3/dhrystone' /home/ewdev/ti-processor-sdk-linux-k2hk-evm-05.03.00.07/linux-devkit/sysroots/x86_64-arago-linux/usr/bin/arm-linux-gnueabihf-gcc -g3 -gdwarf-2 -DTIME -c -march=armv7-a -marm -mfpu=neon -mfloat-abi=hard -oDebug/dhry_1.o dhry_1.c In file included from dhry_1.c:56:0: dhry.h:432:10: fatal error: stdio.h: No such file or directory #include ^~~~~~~~~ compilation terminated. Makefile:100: recipe for target 'Debug/dhry_1.o' failed make[1]: *** [Debug/dhry_1.o] Error 1 make[1]: Leaving directory '/home/ewdev/ti-processor-sdk-linux-k2hk-evm-05.03.00.07/example-applications/arm-benchmarks-1.3/dhrystone' make[1]: Entering directory '/home/ewdev/ti-processor-sdk-linux-k2hk-evm-05.03.00.07/example-applications/arm-benchmarks-1.3/whetstone' /home/ewdev/ti-processor-sdk-linux-k2hk-evm-05.03.00.07/linux-devkit/sysroots/x86_64-arago-linux/usr/bin/arm-linux-gnueabihf-gcc -g3 -gdwarf-2 -fmessage-length=0 -Wall -c -march=armv7-a -marm -mfpu=neon -mfloat-abi=hard -oDebug/whetstone.o whetstone.c whetstone.c:93:10: fatal error: stdlib.h: No such file or directory #include ^~~~~~~~~~ compilation terminated. Makefile:102: recipe for target 'Debug/whetstone.o' failed make[1]: *** [Debug/whetstone.o] Error 1 make[1]: Leaving directory '/home/ewdev/ti-processor-sdk-linux-k2hk-evm-05.03.00.07/example-applications/arm-benchmarks-1.3/whetstone' make[1]: Entering directory '/home/ewdev/ti-processor-sdk-linux-k2hk-evm-05.03.00.07/example-applications/arm-benchmarks-1.3/linpack' /home/ewdev/ti-processor-sdk-linux-k2hk-evm-05.03.00.07/linux-devkit/sysroots/x86_64-arago-linux/usr/bin/arm-linux-gnueabihf-gcc -g3 -gdwarf-2 -DUNROLL -DSP -fmessage-length=0 -c -march=armv7-a -marm -mfpu=neon -mfloat-abi=hard -oDebug/linpack.o linpack.c linpack.c:89:10: fatal error: stdio.h: No such file or directory #include ^~~~~~~~~ compilation terminated. Makefile:102: recipe for target 'Debug/linpack.o' failed make[1]: *** [Debug/linpack.o] Error 1 make[1]: Leaving directory '/home/ewdev/ti-processor-sdk-linux-k2hk-evm-05.03.00.07/example-applications/arm-benchmarks-1.3/linpack' Makefile:7: recipe for target 'debug' failed make: *** [debug] Error 2 What are the steps needed to be able to build the example applications and target them to the EVMK2H board, while running Linux. BTW: Yes, I am only interested in running on the SoC at this time. Thanks!
↧
Forum Post: DM3730: GPIO status when RESET is asserted
Part Number: DM3730 During one of our recent tests of a design using DM3730 , we noticed some discrepancy between the device behavior and the data sheet. This discrepancy is causing our design to disrupt a system level function. I'm searching for help to confirm the behavior and/or if any work around exists. Please see below. According to the device data sheet, SPRS685D, Table 2-3 shows the "BALL RESET STATE" as "L" for ball number AB19. According to note [5], this means the ball is in the state of "High-impedance with an active pulldown resistor". My understanding is that while the power-on reset signal is asserted, AB19 will be in this state. Please confirm if this is correct. During our testing, we noticed that this ball appears to be actively driven to '0' when the power on reset is asserted. We have an external 1Kohm resistor pulling this ball to +1.8V. The ball appears to be at 0V while the power on reset is asserted. All power rails are stable at the time of testing and we are not using any of the low power modes of operation of the processor. The state of ball AB19 does go to logic '1' or +1.8V after the power on reset is released. Thanks in advance for any help.
↧
Forum Post: Compiler/AM5728: IPU crash when execute FPU instruction
Part Number: AM5728 Tool/software: TI C/C++ Compiler Hello, I have a IPU application running (IPU1 core 0). The application is bare metal and similar to the CSL example pdk_am57xx_1_0_14\packages\ti\csl\example\gpio\gpio_toggle. Every thing went fine until the moment when the IPU executes a FPU instruction. Than the application instantly crashs. This happens for example when a C-code like float a = b * c; // with b & c is float too is executed. I can avoid the crash when changing the compiler settings from to But executing floating point operations with software emulation is no solution for me. It seems the startup code from TI does not initialize the FPU even wehen --float_support is defined. How to solve this? Thank you very much.
↧
Forum Post: RE: Linux/TDA2PXEVM: A-15 compiler:Other GCC ARM tool support
Hi Surbhi, For ARM A15, TI supports only GCC. Regards, Rishabh
↧
↧
Forum Post: RE: RTOS/TMS320C6670: Can I generate my own XDC modules?
Hi, The general answer to your question is: yes, you could create your own xdc modules. However this would be quite difficult & time consuming task, so I recommend using the existing XDC. You could take a look at the User's Guide: and also the BIOS section of the Processor SDK RTOS Software Developer's Guide: Best Regards, Yordan
↧
Forum Post: RE: Linux/PROCESSOR-SDK-AM335X: SD boot fails
Yes, it appears that the issue is in U-Boot. Can you add #define DEBUG line in the very beginning of the /board-support/u-boot- /include/configs/am335x_evm.h file and check whether the new debug log will give you any clue?
↧
Forum Post: RE: EVMK2H: SoC Console from COM2 of EVM, but not the USB mini from XDS200
Hi Edward, The XDS USB port is for JTAG debugging only. You won't see console output on it. In order to see the console output you should connect the FTDI-USB (Uart-to-USB) port on the main board. Both MCU console & SoC console are routed to this usb port. On your host PC you should start minicom: sudo minicom -D /dev/ttyUSB0 --> this is the SoC debug console (you will see u-boot & linux console here) sudo minicom -D /dev/ttyUSB1 --> this is the MCU console. Best Regards, Yordan
↧