Touch screen not working

Home Forums Forums Technical Support for PiScreen Touch screen not working

Viewing 3 posts - 1 through 3 (of 3 total)
  • Author
    Posts
  • #2985
    ernespn
    Participant

    Hi,

    I've finally manage to get some time to setup the Pi-Screen but it looks like something went wrong.

    I think that could be broken because my case is very similar to this: https://ozzmaker.com/forums/topic/touchscreen-does-not-work-with-pre-configured-image/ but the difference is that I'm using the last version of raspbian from the http://www.raspberrypi.org/downloads/
    But I hope is something silly I did or something I miss rather that the screen being faulty.

    the problem started when I run
    sudo TSLIB_FBDEVICE=/dev/fb1 TSLIB_TSDEVICE=/dev/input/event0 ts_calibrate
    or ts_test or ts_print. Nothing happens when I touch the screen.

    I'm accessing through ssh, so no keyboard or mouse is installed.
    I' adding some information you could find useful to help me out:

    pi@raspberrypi ~ $ ls -l /dev/input/event*
    crw-rw---T 1 root input 13, 64 Nov 29 13:26 /dev/input/event0
    
    pi@raspberrypi ~ $  cat /proc/bus/input/devices
    I: Bus=0000 Vendor=0000 Product=0000 Version=0000
    N: Name="ADS7846 Touchscreen"
    P: Phys=spi0.1/input0
    S: Sysfs=/devices/platform/bcm2708_spi.0/spi_master/spi0/spi0.1/input/input0
    U: Uniq=
    H: Handlers=mouse0 event0 
    B: PROP=0
    B: EV=b
    B: KEY=400 0 0 0 0 0 0 0 0 0 0
    B: ABS=1000003
    
    pi@raspberrypi ~ $ dmesg
    [    0.000000] Booting Linux on physical CPU 0x0
    [    0.000000] Initializing cgroup subsys cpu
    [    0.000000] Initializing cgroup subsys cpuacct
    [    0.000000] Linux version 3.12.33+ (pi@raspi2) (gcc version 4.8.3 20140106 (prerelease) (crosstool-NG linaro-1.13.1-4.8-2014.01 - Linaro GCC 2013.11) ) #1 PREEMPT Fri Nov 28 20:09:41 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 8 MiB at 1b800000
    [    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 c0662838, node_mem_map c071b000
    [    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=0xf bcm2708.serial=0xb2157294 smsc95xx.macaddr=B8:27:EB:15:72:94 bcm2708_fb.fbswap=1 sdhci-bcm2708.emmc_clock_freq=250000000 vc_mem.mem_base=0x1ec00000 vc_mem.mem_size=0x20000000  dwc_otg.lpm_enable=0 console=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait fbcon=map:10 fbcon=rotate:0 fbcon=font:ProFont6x11
    [    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: 439228K/458752K available (4636K kernel code, 266K rwdata, 1476K rodata, 147K init, 710K bss, 19524K reserved)
    [    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 - 0xc06003e0   (6113 kB)
    [    0.000000]       .init : 0xc0601000 - 0xc0625e84   ( 148 kB)
    [    0.000000]       .data : 0xc0626000 - 0xc0668a38   ( 267 kB)
    [    0.000000]        .bss : 0xc0668a44 - 0xc071a328   ( 711 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:394
    [    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
    [    0.001178] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=10000)
    [    0.001234] pid_max: default: 32768 minimum: 301
    [    0.001745] Mount-cache hash table entries: 512
    [    0.002592] Initializing cgroup subsys memory
    [    0.002700] Initializing cgroup subsys devices
    [    0.002737] Initializing cgroup subsys freezer
    [    0.002767] Initializing cgroup subsys blkio
    [    0.002916] CPU: Testing write buffer coherency: ok
    [    0.003362] Setting up static identity map for 0xc046b078 - 0xc046b0d4
    [    0.006654] devtmpfs: initialized
    [    0.022932] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
    [    0.024519] NET: Registered protocol family 16
    [    0.029943] DMA: preallocated 4096 KiB pool for atomic coherent allocations
    [    0.030747] cpuidle: using governor ladder
    [    0.030799] cpuidle: using governor menu
    [    0.031315] bcm2708.uart_clock = 0
    [    0.033139] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
    [    0.033192] hw-breakpoint: maximum watchpoint size is 4 bytes.
    [    0.033226] mailbox: Broadcom VideoCore Mailbox driver
    [    0.033322] bcm2708_vcio: mailbox at f200b880
    [    0.033447] bcm_power: Broadcom power driver
    [    0.033487] bcm_power_open() -> 0
    [    0.033512] bcm_power_request(0, 8)
    [    0.534240] bcm_mailbox_read -> 00000080, 0
    [    0.534278] bcm_power_request -> 0
    [    0.534538] Serial: AMBA PL011 UART driver
    [    0.534705] dev:f1: ttyAMA0 at MMIO 0x20201000 (irq = 83, base_baud = 0) is a PL011 rev3
    [    0.898841] console [ttyAMA0] enabled
    [    0.925542] bio: create slab <bio-0> at 0
    [    0.931249] SCSI subsystem initialized
    [    0.935217] usbcore: registered new interface driver usbfs
    [    0.940920] usbcore: registered new interface driver hub
    [    0.946488] usbcore: registered new device driver usb
    [    0.953162] Switched to clocksource stc
    [    0.957431] FS-Cache: Loaded
    [    0.960650] CacheFiles: Loaded
    [    0.976632] NET: Registered protocol family 2
    [    0.982509] TCP established hash table entries: 4096 (order: 3, 32768 bytes)
    [    0.989918] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
    [    0.996514] TCP: Hash tables configured (established 4096 bind 4096)
    [    1.002964] TCP: reno registered
    [    1.006264] UDP hash table entries: 256 (order: 0, 4096 bytes)
    [    1.012134] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
    [    1.018909] NET: Registered protocol family 1
    [    1.023902] RPC: Registered named UNIX socket transport module.
    [    1.029860] RPC: Registered udp transport module.
    [    1.034677] RPC: Registered tcp transport module.
    [    1.039400] RPC: Registered tcp NFSv4.1 backchannel transport module.
    [    1.046853] bcm2708_dma: DMA manager at f2007000
    [    1.051593] bcm2708_gpio: bcm2708_gpio_probe c0633fb0
    [    1.057155] vc-mem: phys_addr:0x00000000 mem_base=0x1ec00000 mem_size:0x20000000(512 MiB)
    [    1.066734] audit: initializing netlink socket (disabled)
    [    1.072236] type=2000 audit(0.910:1): initialized
    [    1.248339] VFS: Disk quotas dquot_6.5.2
    [    1.252638] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
    [    1.261643] FS-Cache: Netfs 'nfs' registered for caching
    [    1.268634] NFS: Registering the id_resolver key type
    [    1.273946] Key type id_resolver registered
    [    1.278153] Key type id_legacy registered
    [    1.282894] msgmni has been set to 873
    [    1.288740] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
    [    1.296596] io scheduler noop registered
    [    1.300551] io scheduler deadline registered (default)
    [    1.306148] io scheduler cfq registered
    [    1.311242] BCM2708FB: allocated DMA memory 5bc00000
    [    1.316423] BCM2708FB: allocated DMA channel 0 @ f2007000
    [    1.328341] Console: switching to colour frame buffer device 109x37
    [    1.341003] bcm2708-dmaengine bcm2708-dmaengine: Load BCM2835 DMA engine driver
    [    1.350498] uart-pl011 dev:f1: no DMA platform data
    [    1.357809] vc-cma: Videocore CMA driver
    [    1.363461] vc-cma: vc_cma_base      = 0x00000000
    [    1.369745] vc-cma: vc_cma_size      = 0x00000000 (0 MiB)
    [    1.376788] vc-cma: vc_cma_initial   = 0x00000000 (0 MiB)
    [    1.393065] brd: module loaded
    [    1.402986] loop: module loaded
    [    1.408177] vchiq: vchiq_init_state: slot_zero = 0xdb800000, is_master = 0
    [    1.417821] Loading iSCSI transport class v2.0-870.
    [    1.425582] CAN device driver interface
    [    1.431498] usbcore: registered new interface driver smsc95xx
    [    1.438996] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
    [    1.646522] Core Release: 2.80a
    [    1.651251] Setting default values for core params
    [    1.657703] Finished setting default values for core params
    [    1.864929] Using Buffer DMA mode
    [    1.869788] Periodic Transfer Interrupt Enhancement - disabled
    [    1.877189] Multiprocessor Interrupt Enhancement - disabled
    [    1.884339] OTG VER PARAM: 0, OTG VER FLAG: 0
    [    1.890249] Dedicated Tx FIFOs mode
    [    1.895707] WARN::dwc_otg_hcd_init:1042: FIQ DMA bounce buffers: virt = 0xdbc14000 dma = 0x5bc14000 len=9024
    [    1.908789] FIQ FSM acceleration enabled for :
    [    1.908789] Non-periodic Split Transactions
    [    1.908789] Periodic Split Transactions
    [    1.908789] High-Speed Isochronous Endpoints
    [    1.931848] dwc_otg: Microframe scheduler enabled
    [    1.931942] WARN::hcd_init:473: FIQ at 0xc033bb5c
    [    1.938293] WARN::hcd_init:474: FIQ ASM at 0xc033be0c length 36
    [    1.945825] WARN::hcd_init:500: MPHI regs_base at 0xdc806000
    [    1.953026] dwc_otg bcm2708_usb: DWC OTG Controller
    [    1.959514] dwc_otg bcm2708_usb: new USB bus registered, assigned bus number 1
    [    1.968409] dwc_otg bcm2708_usb: irq 32, io mem 0x00000000
    [    1.975551] Init: Port Power? op_state=1
    [    1.981068] Init: Power Port (0)
    [    1.986208] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
    [    1.994718] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
    [    2.003614] usb usb1: Product: DWC OTG Controller
    [    2.009916] usb usb1: Manufacturer: Linux 3.12.33+ dwc_otg_hcd
    [    2.017389] usb usb1: SerialNumber: bcm2708_usb
    [    2.024402] hub 1-0:1.0: USB hub found
    [    2.029849] hub 1-0:1.0: 1 port detected
    [    2.035895] dwc_otg: FIQ enabled
    [    2.035915] dwc_otg: NAK holdoff enabled
    [    2.035927] dwc_otg: FIQ split-transaction FSM enabled
    [    2.035945] Module dwc_common_port init
    [    2.036389] usbcore: registered new interface driver usb-storage
    [    2.044553] mousedev: PS/2 mouse device common for all mice
    [    2.052399] bcm2835-cpufreq: min=700000 max=700000 cur=700000
    [    2.059971] bcm2835-cpufreq: switching to governor powersave
    [    2.067298] bcm2835-cpufreq: switching to governor powersave
    [    2.074609] sdhci: Secure Digital Host Controller Interface driver
    [    2.082319] sdhci: Copyright(c) Pierre Ossman
    [    2.088477] DMA channels allocated for the MMC driver
    [    2.133359] Load BCM2835 MMC driver
    [    2.140188] sdhci-pltfm: SDHCI platform and OF driver helper
    [    2.147525] ledtrig-cpu: registered to indicate activity on CPUs
    [    2.157303] hidraw: raw HID events driver (C) Jiri Kosina
    [    2.169846] usbcore: registered new interface driver usbhid
    [    2.177093] usbhid: USB HID core driver
    [    2.186181] TCP: cubic registered
    [    2.193115] Initializing XFRM netlink socket
    [    2.201067] NET: Registered protocol family 17
    [    2.207181] can: controller area network core (rev 20120528 abi 9)
    [    2.218480] NET: Registered protocol family 29
    [    2.224593] can: netlink gateway (rev 20130117) max_hops=1
    [    2.231842] Key type dns_resolver registered
    [    2.237954] Indeed it is in host mode hprt0 = 00021501
    [    2.245979] registered taskstats version 1
    [    2.251686] vc-sm: Videocore shared memory driver
    [    2.265611] mmc0: host does not support reading read-only switch. assuming write-enable.
    [    2.283196] [vc_sm_connected_init]: start
    [    2.291229] mmc0: new high speed SDHC card at address 59b4
    [    2.299115] [vc_sm_connected_init]: end - returning 0
    [    2.313951] mmcblk0: mmc0:59b4 SDU1  29.4 GiB 
    [    2.334371]  mmcblk0: p1 p2 p3
    [    2.382404] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
    [    2.392404] VFS: Mounted root (ext4 filesystem) on device 179:2.
    [    2.403118] devtmpfs: mounted
    [    2.408448] Freeing unused kernel memory: 144K (c0601000 - c0625000)
    [    2.473336] usb 1-1: new high-speed USB device number 2 using dwc_otg
    [    2.482311] Indeed it is in host mode hprt0 = 00001101
    [    2.693788] usb 1-1: New USB device found, idVendor=0424, idProduct=9512
    [    2.702371] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
    [    2.713366] hub 1-1:1.0: USB hub found
    [    2.720091] hub 1-1:1.0: 3 ports detected
    [    3.003472] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
    [    3.113790] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
    [    3.122561] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
    [    3.142947] smsc95xx v1.0.4
    [    3.208295] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:15:72:94
    [    4.093866] udevd[158]: starting version 175
    [    5.137421] bcm2708_spi bcm2708_spi.0: DMA channel 2 at address 0xf2007200 with irq 77
    [    5.333399] bcm2708_spi bcm2708_spi.0: DMA channel 4 at address 0xf2007400 with irq 20
    [    5.522927] bcm2708_spi bcm2708_spi.0: SPI Controller at 0x20204000 (irq 80)
    [    5.620815] bcm2708_spi bcm2708_spi.0: SPI Controller running in dma mode
    [    9.862274] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
    [   10.501346] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
    [   11.512946] fbtft_device:  SPI devices registered:
    [   11.521197] fbtft_device:      spidev spi0.0 500kHz 8 bits mode=0x00
    [   11.529834] fbtft_device:      spidev spi0.1 500kHz 8 bits mode=0x00
    [   11.538143] fbtft_device:  'fb' Platform devices registered:
    [   11.545708] fbtft_device:      bcm2708_fb id=-1 pdata? no
    [   11.552914] fbtft_device: Deleting spi0.0
    [   11.561955] flexfb spi0.0: fbtft_request_gpios: 'reset' = GPIO25
    [   11.583379] flexfb spi0.0: fbtft_request_gpios: 'dc' = GPIO24
    [   11.590847] flexfb spi0.0: fbtft_request_gpios: 'led' = GPIO22
    [   11.604435] flexfb spi0.0: flexfb_verify_gpios_dc()
    [   11.610880] flexfb spi0.0: fbtft_init_display()
    [   11.616947] flexfb spi0.0: fbtft_reset()
    [   11.742249] flexfb spi0.0: init: write(0xB0) 0x00 
    [   11.748637] flexfb spi0.0: init: write(0x11) 
    [   11.754452] flexfb spi0.0: init: mdelay(250)
    [   12.026714] flexfb spi0.0: init: write(0x3A) 0x55 
    [   12.033019] flexfb spi0.0: init: write(0x36) 0x28 
    [   12.039245] flexfb spi0.0: init: write(0xC2) 0x44 
    [   12.045638] flexfb spi0.0: init: write(0xC5) 0x00 0x00 0x00 0x00 
    [   12.053147] flexfb spi0.0: init: write(0xE0) 0x0F 0x1F 0x1C 0x0C 0x0F 0x08 0x48 0x98 0x37 0x0A 0x13 0x04 0x11 0x0D 0x00 
    [   12.066708] flexfb spi0.0: init: write(0xE1) 0x0F 0x32 0x2E 0x0B 0x0D 0x05 0x47 0x75 0x37 0x06 0x10 0x03 0x24 0x20 0x00 
    [   12.080471] flexfb spi0.0: init: write(0xE2) 0x0F 0x32 0x2E 0x0B 0x0D 0x05 0x47 0x75 0x37 0x06 0x10 0x03 0x24 0x20 0x00 
    [   12.094396] flexfb spi0.0: init: write(0x11) 
    [   12.100314] flexfb spi0.0: init: write(0x29) 
    [   12.272901] flexfb spi0.0: Display update: 1799 kB/s (166.610 ms), fps=0 (0.000 ms)
    [   12.282861] flexfb spi0.0: fbtft_register_backlight()
    [   12.414089] graphics fb1: flexfb frame buffer, 480x320, 300 KiB video memory, 4 KiB DMA buffer memory, fps=20, spi0.0 at 16 MHz
    [   12.429118] flexfb spi0.0: fbtft_backlight_update_status: polarity=1, power=0, fb_blank=0
    [   12.441036] fbtft_device:  GPIOS used by 'flexfb':
    [   12.447877] fbtft_device:    'reset' = GPIO25
    [   12.454231] fbtft_device:    'dc' = GPIO24
    [   12.460252] fbtft_device:    'led' = GPIO22
    [   12.466394] fbtft_device:  SPI devices registered:
    [   12.473123] fbtft_device:      spidev spi0.1 500kHz 8 bits mode=0x00
    [   12.481500] fbtft_device:      flexfb spi0.0 16000kHz 8 bits mode=0x00
    [   12.604830] 
    [   12.604830] 
    [   12.604830] ads7846_device: ads7846_device_init()
    [   12.618388] ads7846_device: SPI devices registered:
    [   12.625436] ads7846_device:    spidev spi0.1 500kHz 8 bits mode=0x00
    [   12.634001] ads7846_device:    flexfb spi0.0 16000kHz 8 bits mode=0x00
    [   12.642673] ads7846_device:
    [   12.647631] ads7846_device: Settings:
    [   12.653404] ads7846_device:   model = 7846
    [   12.659567] ads7846_device:   gpio_pendown = 17
    [   12.666070] ads7846_device:   swap_xy = 1
    [   12.671922] ads7846_device:   x_min = 0
    [   12.677560] ads7846_device:   x_max = 4095
    [   12.683432] ads7846_device:   y_min = 0
    [   12.689004] ads7846_device:   y_max = 4095
    [   12.694898] ads7846_device:   x_plate_ohms = 100
    [   12.701169] ads7846_device:   pressure_min = 0
    [   12.707264] ads7846_device:   pressure_max = 255
    [   12.713453] ads7846_device:   keep_vref_on = 1
    [   12.719368] ads7846_device:   vref_delay_usecs = 0
    [   12.725652] ads7846_device:   vref_mv = 0
    [   12.731023] ads7846_device:   settle_delay_usecs = 0
    [   12.737417] ads7846_device:   penirq_recheck_delay_usecs = 0
    [   12.744535] ads7846_device:   y_plate_ohms = 0
    [   12.750390] ads7846_device:   debounce_max = 0
    [   12.756284] ads7846_device:   debounce_tol = 0
    [   12.762080] ads7846_device:   debounce_rep = 0
    [   12.767910] ads7846_device: Deleting spi0.1
    [   12.776517] ads7846_device: SPI devices registered:
    [   12.791907] ads7846_device:    flexfb spi0.0 16000kHz 8 bits mode=0x00
    [   12.809136] ads7846_device:    ads7846 spi0.1 2000kHz 8 bits mode=0x00
    [   12.820169] ads7846_device:
    [   12.858757] ads7846 spi0.1: touchscreen, irq 187
    [   12.872648] input: ADS7846 Touchscreen as /devices/platform/bcm2708_spi.0/spi_master/spi0/spi0.1/input/input0
    [   18.190694] FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
    [   21.276243] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
    [   22.792755] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0x41E1
    [   26.992075] Adding 102396k swap on /var/swap.  Priority:-1 extents:1 across:102396k SSFS
    [   28.243419] flexfb spi0.0: fbtft_backlight_update_status: polarity=1, power=0, fb_blank=1
    [   29.923379] flexfb spi0.0: fbtft_backlight_update_status: polarity=1, power=0, fb_blank=0
    [   45.138418] EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. Opts: (null)
    
    pi@raspberrypi ~ $ cat /etc/modules
    # /etc/modules: kernel modules to load at boot time.
    #
    # This file contains the names of kernel modules that should be loaded
    # at boot time, one per line. Lines beginning with "#" are ignored.
    # Parameters can be specified after the module name.
    snd-bcm2835
    flexfb  width=320  height=480  regwidth=16 init=-1,0xb0,0x0,-1,0x11,-2,250,-1,0x3A,0x55,-1,0x36,0x28,-1,0xC2,0x44,-1,0xC5,0x00,0x00,0x0,0x0,-1,0xE0,0x0F,0x1F,0x1C,0x0C,0x0F,0x08,0x48,0x98,0x37,0x0A,0x13,0x04,0x11,0x0D,0x00,-1,0xE1,0x0F,0x32,0x2E,0x0B,0x0D,0x05,0x47,0x75,0x37,0x06,0x10,0x03,0x24,0x20,0x00,-1,0xE2,0x0F,0x32,0x2E,0x0B,0x0D,0x05,0x47,0x75,0x37,0x06,0x10,0x03,0x24,0x20,0x00,-1,0x11,-1,0X29,-3
    fbtft_device debug=3 rotate=90 name=flexfb speed=16000000 gpios=reset:25,dc:24,led:22
    ads7846_device gpio_pendown=17 verbose=3 x_plate_ohms=100 pressure_max=255  swap_xy=1
    

    I hope this information is useful and we can find a solution for this.
    Thank you very much
    Ernesto

    #2986
    Mark Williams
    Keymaster

    What about in X windows on PiScreen, does the touchscreen work?

    If X doesn't start automatically, you can use;
    FRAMEBUFFER=/dev/fb1 startx

    Mark --OzzMaker.com --

    #3086
    ernespn
    Participant

    Sorry for not replying early, the notification email went to the spam folder.

    The X Windows is starting automatically. I can see the desktop with very good quality but there is no response from the touchscreen, cursor doesn't move at all when I touch it with the pointer or my finger.

Viewing 3 posts - 1 through 3 (of 3 total)
  • You must be logged in to reply to this topic.

Blip, blop, bloop...