jimi43
Posts: 3
Joined: Wed Jan 22, 2014 4:03 am

Re: 2.8" TFT + Touch Shield Board v2

Tue Mar 04, 2014 12:49 pm

Hello my friend and thanks for getting back to me.

I have tried both direct header attachment and via a ribbon cable and the results are the same.

Here is the boot display message:

[email protected] ~ $ dmesg more
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 3.10.27+ ([email protected]) (gcc version 4.7.1 20120402 (prerelease) (crosstool-NG 1.15.2) ) #1 PREEMPT Fri Jan 24 20:46:14 CET 2014
[ 0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr=00c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
[ 0.000000] Machine: BCM2708
[ 0.000000] cma: CMA: reserved 16 MiB at 1b000000
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] On node 0 totalpages: 114688
[ 0.000000] free_area_init_node: node 0, pgdat c0600ecc, node_mem_map c06b1000
[ 0.000000] Normal zone: 896 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 114688 pages, LIFO batch:31
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 113792
[ 0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708.boardrev=0xe bcm2708.serial=0x2a50fd3b smsc95xx.macaddr=B8:27:EB:50:FD:3B sdhci-bcm2708.emmc_clock_freq=250000000 vc_mem.mem_base=0x1ec00000 vc_mem.mem_size=0x20000000 dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait fbtft.dma fbtft_device.name=hy28b fbtft_device.rotate=90 fbtft_device.speed=48000000 fbtft_device.fps=50 fbtft_device.debug=0 fbtft_device.verbose=0 fbcon=map:10 fbcon=font:ProFont6x11 logo.nologo
[ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Memory: 448MB = 448MB total
[ 0.000000] Memory: 431444k/431444k available, 27308k reserved, 0K highmem
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] vmalloc : 0xdc800000 - 0xff000000 ( 552 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xdc000000 ( 448 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc059d374 (5717 kB)
[ 0.000000] .init : 0xc059e000 - 0xc05c325c ( 149 kB)
[ 0.000000] .data : 0xc05c4000 - 0xc06019d0 ( 247 kB)
[ 0.000000] .bss : 0xc06019d0 - 0xc06b0580 ( 699 kB)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] NR_IRQS:330
[ 0.000000] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 4294967ms
[ 0.000000] Switching to timer-based delay loop
[ 0.000000] Console: colour dummy device 80x30
[ 0.000000] console [tty1] enabled
[ 0.001196] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=10000)
[ 0.001259] pid_max: default: 32768 minimum: 301
[ 0.001728] Mount-cache hash table entries: 512
[ 0.002528] Initializing cgroup subsys memory
[ 0.002628] Initializing cgroup subsys devices
[ 0.002667] Initializing cgroup subsys freezer
[ 0.002699] Initializing cgroup subsys blkio
[ 0.002856] CPU: Testing write buffer coherency: ok
[ 0.003316] Setting up static identity map for 0xc041e8f0 - 0xc041e94c
[ 0.005088] devtmpfs: initialized
[ 0.020319] NET: Registered protocol family 16
[ 0.026509] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[ 0.027964] bcm2708.uart_clock = 0
[ 0.029709] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
[ 0.029764] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.029801] mailbox: Broadcom VideoCore Mailbox driver
[ 0.029899] bcm2708_vcio: mailbox at f200b880
[ 0.030004] bcm_power: Broadcom power driver
[ 0.030043] bcm_power_open() -> 0
[ 0.030071] bcm_power_request(0, 8)
[ 0.530790] bcm_mailbox_read -> 00000080, 0
[ 0.530833] bcm_power_request -> 0
[ 0.531073] Serial: AMBA PL011 UART driver
[ 0.531235] dev:f1: ttyAMA0 at MMIO 0x20201000 (irq = 83) is a PL011 rev3
[ 0.886845] console [ttyAMA0] enabled
[ 0.912578] bio: create slab <bio-0> at 0
[ 0.917890] SCSI subsystem initialized
[ 0.921876] usbcore: registered new interface driver usbfs
[ 0.927590] usbcore: registered new interface driver hub
[ 0.933146] usbcore: registered new device driver usb
[ 0.940046] Switching to clocksource stc
[ 0.944383] FS-Cache: Loaded
[ 0.947570] CacheFiles: Loaded
[ 0.963134] NET: Registered protocol family 2
[ 0.968534] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.975801] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.982325] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.988801] TCP: reno registered
[ 0.992063] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.997974] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 1.004712] NET: Registered protocol family 1
[ 1.009638] RPC: Registered named UNIX socket transport module.
[ 1.015698] RPC: Registered udp transport module.
[ 1.020424] RPC: Registered tcp transport module.
[ 1.025175] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.032880] bcm2708_dma: DMA manager at f2007000
[ 1.037714] bcm2708_gpio: bcm2708_gpio_probe c05d1f10
[ 1.043171] vc-mem: phys_addr:0x00000000 mem_base=0x1ec00000 mem_size:0x20000000(512 MiB)
[ 1.052557] audit: initializing netlink socket (disabled)
[ 1.058230] type=2000 audit(0.900:1): initialized
[ 1.223109] VFS: Disk quotas dquot_6.5.2
[ 1.227452] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 1.236307] FS-Cache: Netfs 'nfs' registered for caching
[ 1.242966] NFS: Registering the id_resolver key type
[ 1.248253] Key type id_resolver registered
[ 1.252462] Key type id_legacy registered
[ 1.257241] msgmni has been set to 874
[ 1.263079] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 1.270926] io scheduler noop registered
[ 1.275005] io scheduler deadline registered (default)
[ 1.280478] io scheduler cfq registered
[ 1.284699] bcm2708_fb_debugfs_init: could not create debugfs entry
[ 1.292182] BCM2708FB: allocated DMA memory 5b400000
[ 1.297346] BCM2708FB: allocated DMA channel 0 @ f2007000
[ 1.313923] Console: switching to colour frame buffer device 109x37
[ 1.326296] uart-pl011 dev:f1: no DMA platform data
[ 1.331316] kgdb: Registered I/O driver kgdboc.
[ 1.336627] vc-cma: Videocore CMA driver
[ 1.340639] vc-cma: vc_cma_base = 0x00000000
[ 1.345473] vc-cma: vc_cma_size = 0x00000000 (0 MiB)
[ 1.350957] vc-cma: vc_cma_initial = 0x00000000 (0 MiB)
[ 1.365688] brd: module loaded
[ 1.375935] loop: module loaded
[ 1.381424] vchiq: vchiq_init_state: slot_zero = 0xdb000000, is_master = 0
[ 1.391354] Loading iSCSI transport class v2.0-870.
[ 1.399936] bcm2708_spi bcm2708_spi.0: DMA channel 2 at address 0xf2007200 with irq 77
[ 1.410234] bcm2708_spi bcm2708_spi.0: DMA channel 4 at address 0xf2007400 with irq 20
[ 2.044808] graphics fb1: fb_ili9325 frame buffer, 320x240, 150 KiB video memory, 4 KiB DMA buffer memory, fps=50, spi0.0 at 48 MHz
[ 2.059934] bcm2708_spi bcm2708_spi.0: SPI Controller at 0x20204000 (irq 80)
[ 2.069312] bcm2708_spi bcm2708_spi.0: SPI Controller running in dma mode
[ 2.078778] CAN device driver interface
[ 2.084140] usbcore: registered new interface driver smsc95xx
[ 2.092378] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 2.301450] Core Release: 2.80a
[ 2.305999] Setting default values for core params
[ 2.312113] Finished setting default values for core params
[ 2.521040] Using Buffer DMA mode
[ 2.525824] Periodic Transfer Interrupt Enhancement - disabled
[ 2.534546] Multiprocessor Interrupt Enhancement - disabled
[ 2.542959] OTG VER PARAM: 0, OTG VER FLAG: 0
[ 2.548901] Dedicated Tx FIFOs mode
[ 2.554552] dwc_otg: Microframe scheduler enabled
[ 2.554949] dwc_otg bcm2708_usb: DWC OTG Controller
[ 2.562696] dwc_otg bcm2708_usb: new USB bus registered, assigned bus number 1
[ 2.572835] dwc_otg bcm2708_usb: irq 32, io mem 0x00000000
[ 2.581228] Init: Port Power? op_state=1
[ 2.586724] Init: Power Port (0)
[ 2.591532] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.601146] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.611241] usb usb1: Product: DWC OTG Controller
[ 2.617525] usb usb1: Manufacturer: Linux 3.10.27+ dwc_otg_hcd
[ 2.626212] usb usb1: SerialNumber: bcm2708_usb
[ 2.633221] hub 1-0:1.0: USB hub found
[ 2.638638] hub 1-0:1.0: 1 port detected
[ 2.644546] dwc_otg: FIQ enabled
[ 2.644565] dwc_otg: NAK holdoff enabled
[ 2.644574] dwc_otg: FIQ split fix enabled
[ 2.644594] Module dwc_common_port init
[ 2.645186] usbcore: registered new interface driver usb-storage
[ 2.654417] mousedev: PS/2 mouse device common for all mice
[ 2.663435] bcm2835-cpufreq: min=700000 max=700000 cur=700000
[ 2.672172] bcm2835-cpufreq: switching to governor powersave
[ 2.680683] bcm2835-cpufreq: switching to governor powersave
[ 2.689249] cpuidle: using governor ladder
[ 2.695015] cpuidle: using governor menu
[ 2.700512] sdhci: Secure Digital Host Controller Interface driver
[ 2.709468] sdhci: Copyright(c) Pierre Ossman
[ 2.715440] sdhci: Enable low-latency mode
[ 2.764099] mmc0: SDHCI controller on BCM2708_Arasan [platform] using platform's DMA
[ 2.774780] mmc0: BCM2708 SDHC host at 0x20300000 DMA 5 IRQ 21
[ 2.783319] sdhci-pltfm: SDHCI platform and OF driver helper
[ 2.792134] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.803256] hidraw: raw HID events driver (C) Jiri Kosina
[ 2.819231] usbcore: registered new interface driver usbhid
[ 2.827796] usbhid: USB HID core driver
[ 2.840191] TCP: cubic registered
[ 2.847277] Indeed it is in host mode hprt0 = 00021501
[ 2.855256] Initializing XFRM netlink socket
[ 2.865148] NET: Registered protocol family 17
[ 2.881012] can: controller area network core (rev 20120528 abi 9)
[ 2.900928] NET: Registered protocol family 29
[ 2.913589] can: netlink gateway (rev 20130117) max_hops=1
[ 2.944389] Key type dns_resolver registered
[ 2.954852] mmc0: read SD Status register (SSR) after 3 attempts
[ 2.968220] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
[ 2.985910] mmc0: new high speed SDHC card at address 751b
[ 3.002340] registered taskstats version 1
[ 3.008783] mmcblk0: mmc0:751b SE16G 14.6 GiB
[ 3.017184] mmcblk0: p1 p2
[ 3.042652] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 3.053874] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 3.064235] devtmpfs: mounted
[ 3.069261] Freeing unused kernel memory: 148K (c059e000 - c05c3000)
[ 3.124333] usb 1-1: new high-speed USB device number 2 using dwc_otg
[ 3.134396] Indeed it is in host mode hprt0 = 00001101
[ 3.345187] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
[ 3.355827] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3.368073] hub 1-1:1.0: USB hub found
[ 3.374758] hub 1-1:1.0: 3 ports detected
[ 3.654466] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[ 3.784720] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[ 3.804521] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3.823942] smsc95xx v1.0.4
[ 3.899342] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:50:fd:3b
[ 4.609413] udevd[158]: starting version 175
[ 6.654574] bcm2708-i2s bcm2708-i2s.0: Failed to create debugfs directory
[ 10.128817] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 10.574737] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 11.495181] ads7846 spi0.1: touchscreen, irq 187
[ 11.516727] input: ADS7846 Touchscreen as /devices/platform/bcm2708_spi.0/spi_master/spi0/spi0.1/input/input0
[ 20.328226] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[ 22.020806] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
[ 26.031070] Adding 102396k swap on /var/swap. Priority:-1 extents:2 across:2134012k SSFS
[email protected] ~ $


I haven't quite got to the level where I can understand what's going on here but off to read the key sections. If you could perhaps point me to where it's likely to be a problem I would be most grateful.

Jim

Johnny5C
Posts: 82
Joined: Thu Apr 18, 2013 3:32 pm

Re: 2.8" TFT + Touch Shield Board v2

Tue Mar 04, 2014 12:53 pm

Hi Texy.

Any screens available soon?

John

phillipwilhelm
Posts: 1
Joined: Tue Mar 04, 2014 8:38 am

Re: 2.8" TFT + Touch Shield Board v2

Tue Mar 04, 2014 8:25 pm

I'm interested in purchasing the 2.8 TFT + Touch Shield V2. I read in another forum thread you have to reply or PM you directly? Let me know how to proceed @texy....

Thank you.

texy
Forum Moderator
Forum Moderator
Posts: 5156
Joined: Sat Mar 03, 2012 10:59 am
Location: Berkshire, England

Re: 2.8" TFT + Touch Shield Board v2

Tue Mar 04, 2014 9:56 pm

jimi43 wrote:Hello my friend and thanks for getting back to me.

I have tried both direct header attachment and via a ribbon cable and the results are the same.

Here is the boot display message:

[email protected] ~ $ dmesg more
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Initializing cgroup subsys cpuacct
[ 0.000000] Linux version 3.10.27+ ([email protected]) (gcc version 4.7.1 20120402 (prerelease) (crosstool-NG 1.15.2) ) #1 PREEMPT Fri Jan 24 20:46:14 CET 2014
[ 0.000000] CPU: ARMv6-compatible processor [410fb767] revision 7 (ARMv7), cr=00c5387d
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT nonaliasing instruction cache
[ 0.000000] Machine: BCM2708
[ 0.000000] cma: CMA: reserved 16 MiB at 1b000000
[ 0.000000] Memory policy: ECC disabled, Data cache writeback
[ 0.000000] On node 0 totalpages: 114688
[ 0.000000] free_area_init_node: node 0, pgdat c0600ecc, node_mem_map c06b1000
[ 0.000000] Normal zone: 896 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 114688 pages, LIFO batch:31
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 113792
[ 0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2708.boardrev=0xe bcm2708.serial=0x2a50fd3b smsc95xx.macaddr=B8:27:EB:50:FD:3B sdhci-bcm2708.emmc_clock_freq=250000000 vc_mem.mem_base=0x1ec00000 vc_mem.mem_size=0x20000000 dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait fbtft.dma fbtft_device.name=hy28b fbtft_device.rotate=90 fbtft_device.speed=48000000 fbtft_device.fps=50 fbtft_device.debug=0 fbtft_device.verbose=0 fbcon=map:10 fbcon=font:ProFont6x11 logo.nologo
[ 0.000000] PID hash table entries: 2048 (order: 1, 8192 bytes)
[ 0.000000] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[ 0.000000] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[ 0.000000] Memory: 448MB = 448MB total
[ 0.000000] Memory: 431444k/431444k available, 27308k reserved, 0K highmem
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
[ 0.000000] vmalloc : 0xdc800000 - 0xff000000 ( 552 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xdc000000 ( 448 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc059d374 (5717 kB)
[ 0.000000] .init : 0xc059e000 - 0xc05c325c ( 149 kB)
[ 0.000000] .data : 0xc05c4000 - 0xc06019d0 ( 247 kB)
[ 0.000000] .bss : 0xc06019d0 - 0xc06b0580 ( 699 kB)
[ 0.000000] SLUB: HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000] NR_IRQS:330
[ 0.000000] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 4294967ms
[ 0.000000] Switching to timer-based delay loop
[ 0.000000] Console: colour dummy device 80x30
[ 0.000000] console [tty1] enabled
[ 0.001196] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=10000)
[ 0.001259] pid_max: default: 32768 minimum: 301
[ 0.001728] Mount-cache hash table entries: 512
[ 0.002528] Initializing cgroup subsys memory
[ 0.002628] Initializing cgroup subsys devices
[ 0.002667] Initializing cgroup subsys freezer
[ 0.002699] Initializing cgroup subsys blkio
[ 0.002856] CPU: Testing write buffer coherency: ok
[ 0.003316] Setting up static identity map for 0xc041e8f0 - 0xc041e94c
[ 0.005088] devtmpfs: initialized
[ 0.020319] NET: Registered protocol family 16
[ 0.026509] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[ 0.027964] bcm2708.uart_clock = 0
[ 0.029709] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
[ 0.029764] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.029801] mailbox: Broadcom VideoCore Mailbox driver
[ 0.029899] bcm2708_vcio: mailbox at f200b880
[ 0.030004] bcm_power: Broadcom power driver
[ 0.030043] bcm_power_open() -> 0
[ 0.030071] bcm_power_request(0, 8)
[ 0.530790] bcm_mailbox_read -> 00000080, 0
[ 0.530833] bcm_power_request -> 0
[ 0.531073] Serial: AMBA PL011 UART driver
[ 0.531235] dev:f1: ttyAMA0 at MMIO 0x20201000 (irq = 83) is a PL011 rev3
[ 0.886845] console [ttyAMA0] enabled
[ 0.912578] bio: create slab <bio-0> at 0
[ 0.917890] SCSI subsystem initialized
[ 0.921876] usbcore: registered new interface driver usbfs
[ 0.927590] usbcore: registered new interface driver hub
[ 0.933146] usbcore: registered new device driver usb
[ 0.940046] Switching to clocksource stc
[ 0.944383] FS-Cache: Loaded
[ 0.947570] CacheFiles: Loaded
[ 0.963134] NET: Registered protocol family 2
[ 0.968534] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
[ 0.975801] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[ 0.982325] TCP: Hash tables configured (established 4096 bind 4096)
[ 0.988801] TCP: reno registered
[ 0.992063] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 0.997974] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 1.004712] NET: Registered protocol family 1
[ 1.009638] RPC: Registered named UNIX socket transport module.
[ 1.015698] RPC: Registered udp transport module.
[ 1.020424] RPC: Registered tcp transport module.
[ 1.025175] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.032880] bcm2708_dma: DMA manager at f2007000
[ 1.037714] bcm2708_gpio: bcm2708_gpio_probe c05d1f10
[ 1.043171] vc-mem: phys_addr:0x00000000 mem_base=0x1ec00000 mem_size:0x20000000(512 MiB)
[ 1.052557] audit: initializing netlink socket (disabled)
[ 1.058230] type=2000 audit(0.900:1): initialized
[ 1.223109] VFS: Disk quotas dquot_6.5.2
[ 1.227452] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 1.236307] FS-Cache: Netfs 'nfs' registered for caching
[ 1.242966] NFS: Registering the id_resolver key type
[ 1.248253] Key type id_resolver registered
[ 1.252462] Key type id_legacy registered
[ 1.257241] msgmni has been set to 874
[ 1.263079] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 1.270926] io scheduler noop registered
[ 1.275005] io scheduler deadline registered (default)
[ 1.280478] io scheduler cfq registered
[ 1.284699] bcm2708_fb_debugfs_init: could not create debugfs entry
[ 1.292182] BCM2708FB: allocated DMA memory 5b400000
[ 1.297346] BCM2708FB: allocated DMA channel 0 @ f2007000
[ 1.313923] Console: switching to colour frame buffer device 109x37
[ 1.326296] uart-pl011 dev:f1: no DMA platform data
[ 1.331316] kgdb: Registered I/O driver kgdboc.
[ 1.336627] vc-cma: Videocore CMA driver
[ 1.340639] vc-cma: vc_cma_base = 0x00000000
[ 1.345473] vc-cma: vc_cma_size = 0x00000000 (0 MiB)
[ 1.350957] vc-cma: vc_cma_initial = 0x00000000 (0 MiB)
[ 1.365688] brd: module loaded
[ 1.375935] loop: module loaded
[ 1.381424] vchiq: vchiq_init_state: slot_zero = 0xdb000000, is_master = 0
[ 1.391354] Loading iSCSI transport class v2.0-870.
[ 1.399936] bcm2708_spi bcm2708_spi.0: DMA channel 2 at address 0xf2007200 with irq 77
[ 1.410234] bcm2708_spi bcm2708_spi.0: DMA channel 4 at address 0xf2007400 with irq 20
[ 2.044808] graphics fb1: fb_ili9325 frame buffer, 320x240, 150 KiB video memory, 4 KiB DMA buffer memory, fps=50, spi0.0 at 48 MHz
[ 2.059934] bcm2708_spi bcm2708_spi.0: SPI Controller at 0x20204000 (irq 80)
[ 2.069312] bcm2708_spi bcm2708_spi.0: SPI Controller running in dma mode
[ 2.078778] CAN device driver interface
[ 2.084140] usbcore: registered new interface driver smsc95xx
[ 2.092378] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 2.301450] Core Release: 2.80a
[ 2.305999] Setting default values for core params
[ 2.312113] Finished setting default values for core params
[ 2.521040] Using Buffer DMA mode
[ 2.525824] Periodic Transfer Interrupt Enhancement - disabled
[ 2.534546] Multiprocessor Interrupt Enhancement - disabled
[ 2.542959] OTG VER PARAM: 0, OTG VER FLAG: 0
[ 2.548901] Dedicated Tx FIFOs mode
[ 2.554552] dwc_otg: Microframe scheduler enabled
[ 2.554949] dwc_otg bcm2708_usb: DWC OTG Controller
[ 2.562696] dwc_otg bcm2708_usb: new USB bus registered, assigned bus number 1
[ 2.572835] dwc_otg bcm2708_usb: irq 32, io mem 0x00000000
[ 2.581228] Init: Port Power? op_state=1
[ 2.586724] Init: Power Port (0)
[ 2.591532] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.601146] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.611241] usb usb1: Product: DWC OTG Controller
[ 2.617525] usb usb1: Manufacturer: Linux 3.10.27+ dwc_otg_hcd
[ 2.626212] usb usb1: SerialNumber: bcm2708_usb
[ 2.633221] hub 1-0:1.0: USB hub found
[ 2.638638] hub 1-0:1.0: 1 port detected
[ 2.644546] dwc_otg: FIQ enabled
[ 2.644565] dwc_otg: NAK holdoff enabled
[ 2.644574] dwc_otg: FIQ split fix enabled
[ 2.644594] Module dwc_common_port init
[ 2.645186] usbcore: registered new interface driver usb-storage
[ 2.654417] mousedev: PS/2 mouse device common for all mice
[ 2.663435] bcm2835-cpufreq: min=700000 max=700000 cur=700000
[ 2.672172] bcm2835-cpufreq: switching to governor powersave
[ 2.680683] bcm2835-cpufreq: switching to governor powersave
[ 2.689249] cpuidle: using governor ladder
[ 2.695015] cpuidle: using governor menu
[ 2.700512] sdhci: Secure Digital Host Controller Interface driver
[ 2.709468] sdhci: Copyright(c) Pierre Ossman
[ 2.715440] sdhci: Enable low-latency mode
[ 2.764099] mmc0: SDHCI controller on BCM2708_Arasan [platform] using platform's DMA
[ 2.774780] mmc0: BCM2708 SDHC host at 0x20300000 DMA 5 IRQ 21
[ 2.783319] sdhci-pltfm: SDHCI platform and OF driver helper
[ 2.792134] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.803256] hidraw: raw HID events driver (C) Jiri Kosina
[ 2.819231] usbcore: registered new interface driver usbhid
[ 2.827796] usbhid: USB HID core driver
[ 2.840191] TCP: cubic registered
[ 2.847277] Indeed it is in host mode hprt0 = 00021501
[ 2.855256] Initializing XFRM netlink socket
[ 2.865148] NET: Registered protocol family 17
[ 2.881012] can: controller area network core (rev 20120528 abi 9)
[ 2.900928] NET: Registered protocol family 29
[ 2.913589] can: netlink gateway (rev 20130117) max_hops=1
[ 2.944389] Key type dns_resolver registered
[ 2.954852] mmc0: read SD Status register (SSR) after 3 attempts
[ 2.968220] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
[ 2.985910] mmc0: new high speed SDHC card at address 751b
[ 3.002340] registered taskstats version 1
[ 3.008783] mmcblk0: mmc0:751b SE16G 14.6 GiB
[ 3.017184] mmcblk0: p1 p2
[ 3.042652] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 3.053874] VFS: Mounted root (ext4 filesystem) on device 179:2.
[ 3.064235] devtmpfs: mounted
[ 3.069261] Freeing unused kernel memory: 148K (c059e000 - c05c3000)
[ 3.124333] usb 1-1: new high-speed USB device number 2 using dwc_otg
[ 3.134396] Indeed it is in host mode hprt0 = 00001101
[ 3.345187] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
[ 3.355827] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3.368073] hub 1-1:1.0: USB hub found
[ 3.374758] hub 1-1:1.0: 3 ports detected
[ 3.654466] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[ 3.784720] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[ 3.804521] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3.823942] smsc95xx v1.0.4
[ 3.899342] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:50:fd:3b
[ 4.609413] udevd[158]: starting version 175
[ 6.654574] bcm2708-i2s bcm2708-i2s.0: Failed to create debugfs directory
[ 10.128817] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 10.574737] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 11.495181] ads7846 spi0.1: touchscreen, irq 187
[ 11.516727] input: ADS7846 Touchscreen as /devices/platform/bcm2708_spi.0/spi_master/spi0/spi0.1/input/input0
[ 20.328226] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[ 22.020806] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
[ 26.031070] Adding 102396k swap on /var/swap. Priority:-1 extents:2 across:2134012k SSFS
[email protected] ~ $


I haven't quite got to the level where I can understand what's going on here but off to read the key sections. If you could perhaps point me to where it's likely to be a problem I would be most grateful.

Jim
Hi
I can't see anything wrong in the log. Perhaps the display has developed a fault or the pi has a fault. Do you have another?
Please send me a pm to discuss further.
Texy
Various male/female 40- and 26-way GPIO header for sale here ( IDEAL FOR YOUR PiZero ):
https://www.raspberrypi.org/forums/viewtopic.php?f=93&t=147682#p971555

jimi43
Posts: 3
Joined: Wed Jan 22, 2014 4:03 am

Re: 2.8" TFT + Touch Shield Board v2

Tue Mar 04, 2014 10:08 pm

I have tested this screen on three different Pi bodies...I have a few and the result is the same.

Have sent you PM as requested

Cheers

Jimi

ian_hydes
Posts: 15
Joined: Tue Aug 06, 2013 11:43 am

Re: 2.8" TFT + Touch Shield Board v2

Fri Mar 07, 2014 2:19 pm

Hi Texy
Thought I'd give some feedback of how I've gotten on with the screen.
I paid on the 28th and received it on the 5th. That's just 3 working days from ordering to getting a missed package slip from Royal mail. Excellent service.
They were well packaged but I would've appreciated a link on the enclosed slip for how to set up.
I mistakenly followed the v1 instructions on these forums and then found the correct v2 instructions (a little confusing as I believe my board to be v3 with the RTC and all).
I have downloaded the Notro files but actually managed to find the code I needed further down the page
http://www.raspberrypi.org/forum/viewto ... 45&t=64993
sudo modprobe fbtft_device name=hy28b rotate=90
guess that rotate 90 and hy28b was all I really needed.

I haven't looked into using (or put a battery in) the RTC clock just yet, or tried my second screen.

My overall goal for this screen is to use it as an infrared viewer, camera on the front with screen on the back using instructions similar to
http://raspi.tv/2014/texys-2-8-inch-tou ... der-step-1
I'm still waiting on the bluetooth adapter and have been unable to get my edimax wifi adapter to work in host mode despite following the instructions here
http://www.daveconroy.com/turn-your-ras ... s-chipset/
I work with lasers and the plan is to set this up at one end of the (very large) laser observing the infra red light clipping an aperture, then connect to the pi's wifi access point with a tablet and stream an image to the other end of the room. Can't always guarantee wifi to piggy back on, hence using access point mode.
I guess in effect I'm trying to make a very large infrared periscope with the ability to record and take snapshots. It'll be neat if it comes off.
I realise a permanent arrangement of camera could be rigged but this will only be used for trouble shooting and investigations so portability and versatility are key.

Massive thanks for the screen. That has been a pretty straightforward and very important part of the project.
Keep up the good work.

Ian

texy
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Re: 2.8" TFT + Touch Shield Board v2

Fri Mar 07, 2014 4:00 pm

Hi Ian,
thanks for the feedback, of which I appreciate all, good and bad, but rarely get any, despite my slip posting with every item asking for it ;)
I don't put a link on the slip of paper, but it is there on the eBay listing where you purchased it from.
Regarding image download, I quote :
I have downloaded the Notro files but actually managed to find the code I needed further down the page
http://www.raspberrypi.org/forum/viewto ... 45&t=64993
sudo modprobe fbtft_device name=hy28b rotate=90
guess that rotate 90 and hy28b was all I really needed.
If you download and write the image 2014-01-07-wheezy-raspbian-2014-02-03-fbtft-hy28b.zip from notro's github download page, you shouldn't need to modprobe or configure the /etc/modules file at all - once it has (automatically) expanded the SD file space, it will be fully configured. Of course if you need to rotate the screen display away from default then you will need to do further configuration.

Many thanks, and keep us updated on your project,
Texy
Various male/female 40- and 26-way GPIO header for sale here ( IDEAL FOR YOUR PiZero ):
https://www.raspberrypi.org/forums/viewtopic.php?f=93&t=147682#p971555

pickeringster
Posts: 1
Joined: Fri Feb 21, 2014 4:13 pm

Re: 2.8" TFT + Touch Shield Board v2

Fri Mar 07, 2014 6:46 pm

Hi Texy,

I seem to be having a problem getting my screen working, and I'm not sure what to try next. I've used the custom Notro image, and everything seems to be working fine; no error messages, and the display works great. However, the touchscreen doesn't seem to be responding. Calibration will start with ts_calibrate or startx, but the touch screen is completely unresponsive. I'm not sure what to try next.

texy
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Re: 2.8" TFT + Touch Shield Board v2

Sat Mar 08, 2014 8:17 am

pickeringster wrote:Hi Texy,

I seem to be having a problem getting my screen working, and I'm not sure what to try next. I've used the custom Notro image, and everything seems to be working fine; no error messages, and the display works great. However, the touchscreen doesn't seem to be responding. Calibration will start with ts_calibrate or startx, but the touch screen is completely unresponsive. I'm not sure what to try next.
Hi,
is it possible the touch panel has taken a knock and is cracked - can you check? Otherwise send me a pm. As the image is already fully configured, I can't believe it is software related.
thanks,
Texy
Various male/female 40- and 26-way GPIO header for sale here ( IDEAL FOR YOUR PiZero ):
https://www.raspberrypi.org/forums/viewtopic.php?f=93&t=147682#p971555

blacklionboy
Posts: 8
Joined: Fri Dec 27, 2013 12:24 am

Re: 2.8" TFT + Touch Shield Board v2

Sat Mar 08, 2014 10:06 pm

Hey Texy,

Everything working fine. I installed it the more manual way you suggested below the IMG file method.

I am looking to boot the raspbian GUI on boot up as for my application on the touchscreen? Any quick ways to set this up?

sean

KeithForever
Posts: 1
Joined: Tue Mar 11, 2014 2:41 am

Re: 2.8" TFT + Touch Shield Board v2

Tue Mar 11, 2014 2:53 am

hey everyone, I'm trying to get gpsp to show up on my touch screen on boot so i can play some GBA games but when my pi boots and starts gpsp nothing shows up on the screen. It looks like everything just freezes. It works perfectly fine through my hdmi connection. Even when i execute gpsp manually it still wont display on the touch screen.

I was wondering if anyone had any ideas about how to fix this, thanks for the help.

texy
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Re: 2.8" TFT + Touch Shield Board v2

Tue Mar 11, 2014 8:21 am

Hi,
I,m not familiar with gpsp. What are you using to redirect output to fb1? You don't mention it, but is the screen working ok with notro fbtft image?

Texy
Various male/female 40- and 26-way GPIO header for sale here ( IDEAL FOR YOUR PiZero ):
https://www.raspberrypi.org/forums/viewtopic.php?f=93&t=147682#p971555

Johnny5C
Posts: 82
Joined: Thu Apr 18, 2013 3:32 pm

Re: 2.8" TFT + Touch Shield Board v2

Wed Mar 12, 2014 8:35 pm

Just a quick note to say I ordered my screen from texy on Friday, and had a working screen by Monday evening.

I downloaded the notro image and put it onto an SD. Everything booted and worked first time.

Excellent work people!

Get one!

Cheers

John

BeardyMan
Posts: 2
Joined: Thu Mar 13, 2014 10:48 am
Location: Newbury / Swindon

Re: 2.8" TFT + Touch Shield Board v2

Thu Mar 13, 2014 10:50 am

Hi,

really daft question here, but can I use this as a stand alone screen (i.e. just run this on top of the pi without any other screen attached?)
Wanted to use this as a little "film box" for my little'un to keep him entertained on car journeys.

Cheers!

ian_hydes
Posts: 15
Joined: Tue Aug 06, 2013 11:43 am

Re: 2.8" TFT + Touch Shield Board v2

Thu Mar 13, 2014 12:45 pm

Hi Texy

I bought direct through you on here, hence not seeing the link on the ebay page.
texy wrote: I don't put a link on the slip of paper, but it is there on the eBay listing where you purchased it from.
I think I've tracked you down on ebay now, user el_gringo69uk ?

I got another SD card the other day and tried the
2014-01-07-wheezy-raspbian-2014-02-03-fbtft-hy28b.zip
image from
http://tronnes.org/fbtft/download.html

It worked straight away, no problems. Excellent.
I also found the wiki on tronnes very useful.
https://github.com/notro/fbtft/wiki/FBTFT-shield-image
I like to understand what's going on behind all this simple install trickery :)

When I'd previously followed the step by step instructions I couldn't get the adafruit camera app to work, but having since used the notro image it now works. Not sure what the difference is but very useful all the same.
I've got my wireless access point bit working as well now thanks to instructions on http://www.daveconroy.com/using-your-ra ... eb-server/

Just need to set up live streaming, build a case and get into the exposure settings and what not a bit more. Maybe write some GUI stuff to streamline some options a bit.

Any advice on the RTCs?

Thanks again for the screens. I'm very pleased with them

texy
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Re: 2.8" TFT + Touch Shield Board v2

Thu Mar 13, 2014 1:06 pm

Hi Ian,
yes, I have a few difference sales outlets ;-)
The reason that the Adafruit camera ap doesn't work is due to slightly differing ENVirnoment settings that he python/pygame program relies on. Notro set up the image with the equivalent linux shortcuts, so the app works, but they would need setting up manually otherwise.

What RTC advice are you looking for?

Texy
Various male/female 40- and 26-way GPIO header for sale here ( IDEAL FOR YOUR PiZero ):
https://www.raspberrypi.org/forums/viewtopic.php?f=93&t=147682#p971555

texy
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Re: 2.8" TFT + Touch Shield Board v2

Thu Mar 13, 2014 1:08 pm

BeardyMan wrote:Hi,

really daft question here, but can I use this as a stand alone screen (i.e. just run this on top of the pi without any other screen attached?)
Wanted to use this as a little "film box" for my little'un to keep him entertained on car journeys.

Cheers!
Hi and welcome to the forum.
Yes, thats exactly what it was designed to do - make the Pi portable, screen-wise.

Using a background run app call fbcp, the output that normally is sent to the hdmi port can be copied to fb1 (this TFT).
Then using omxplayer, you can watch video's, etc on the display. Fbcp takes care of resizing the video, etc.
Texy
Various male/female 40- and 26-way GPIO header for sale here ( IDEAL FOR YOUR PiZero ):
https://www.raspberrypi.org/forums/viewtopic.php?f=93&t=147682#p971555

BeardyMan
Posts: 2
Joined: Thu Mar 13, 2014 10:48 am
Location: Newbury / Swindon

Re: 2.8" TFT + Touch Shield Board v2

Thu Mar 13, 2014 1:29 pm

texy wrote:
BeardyMan wrote:Hi,

really daft question here, but can I use this as a stand alone screen (i.e. just run this on top of the pi without any other screen attached?)
Wanted to use this as a little "film box" for my little'un to keep him entertained on car journeys.

Cheers!
Hi and welcome to the forum.
Yes, thats exactly what it was designed to do - make the Pi portable, screen-wise.

Using a background run app call fbcp, the output that normally is sent to the hdmi port can be copied to fb1 (this TFT).
Then using omxplayer, you can watch video's, etc on the display. Fbcp takes care of resizing the video, etc.
Texy
Perfect!

How do I go about ordering one then please squire?
You doing the cases also?
Only got my Pi yesterday, so still working it all out.

Cheers,

Ben

texy
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Re: 2.8" TFT + Touch Shield Board v2

Thu Mar 13, 2014 3:05 pm

I,ll send you a pm.
Texy
Various male/female 40- and 26-way GPIO header for sale here ( IDEAL FOR YOUR PiZero ):
https://www.raspberrypi.org/forums/viewtopic.php?f=93&t=147682#p971555

suhailkapoor
Posts: 4
Joined: Fri Mar 14, 2014 3:37 am

Re: 2.8" TFT + Touch Shield Board v2

Fri Mar 14, 2014 3:39 am

Hi Texy

I am interested in purchasing one of these screens, can you please suggest how to get one ?

Regards
Suhail

texy
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Re: 2.8" TFT + Touch Shield Board v2

Fri Mar 14, 2014 9:33 am

suhailkapoor wrote:Hi Texy

I am interested in purchasing one of these screens, can you please suggest how to get one ?

Regards
Suhail
Send me a pm ;-)
Texy
Various male/female 40- and 26-way GPIO header for sale here ( IDEAL FOR YOUR PiZero ):
https://www.raspberrypi.org/forums/viewtopic.php?f=93&t=147682#p971555

ian_hydes
Posts: 15
Joined: Tue Aug 06, 2013 11:43 am

Re: 2.8" TFT + Touch Shield Board v2

Fri Mar 14, 2014 11:17 am

Hi Texy

I still haven't popped a battery in the RTC.
I was presuming there was some amount of setting up to be done.
Does it just work with notro image? I haven't seen any mention of the RTC in the documentation.
Does it use any more of the gpio?
I was going to wire a couple of switches and a bluetooth module on the gpio if there's enough unused io.
Perhaps I should get a battery in it and it'll just work?

Ian

texy
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Location: Berkshire, England

Re: 2.8" TFT + Touch Shield Board v2

Fri Mar 14, 2014 11:48 am

Hi
The setup instructions for the RTC are here
http://www.raspberrypi.org/phpBB3/viewt ... 9e1e58e612
The battery is only needed to remember the time when the pi had no power. It plays no part in the configuration.
Hope this helps
Texy
Various male/female 40- and 26-way GPIO header for sale here ( IDEAL FOR YOUR PiZero ):
https://www.raspberrypi.org/forums/viewtopic.php?f=93&t=147682#p971555

blacklionboy
Posts: 8
Joined: Fri Dec 27, 2013 12:24 am

Re: 2.8" TFT + Touch Shield Board v2

Sat Mar 15, 2014 5:10 pm

blacklionboy wrote:Hey Texy,

Everything working fine. I installed it the more manual way you suggested below the IMG file method.

I am looking to boot the raspbian GUI on the screen on boot up as for my application on the touchscreen? Any quick ways to set this up?

sean
Can anyone help me with this?

I current have to log into the pi over VNC and then run the command FRAMEBUFFER=/dev/fb1 startx -- -dpi 60

I am looking for thisto be used without having to set up with computer

texy
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Re: 2.8" TFT + Touch Shield Board v2

Sun Mar 16, 2014 6:27 am

Hi,
You want to auto boot to the X11 GUI?
Use Notro's image as now suggested in the first post, then use raspi-config to select boot to desktop.
Texy
Various male/female 40- and 26-way GPIO header for sale here ( IDEAL FOR YOUR PiZero ):
https://www.raspberrypi.org/forums/viewtopic.php?f=93&t=147682#p971555

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