I recently bought another screen, I couldn't get my 3.2 inch to work, Spent 70$ altogether for overnight shipping, This is the Amazon link. http://www.amazon.com/gp/product/B00Z9N ... ge_o01_s00
The provided image does boot If I use my hdmi from my computer but when I set the /boot/config.txt to use the HDMI hotplug it doesn't pop up. I've tried plugging power into the screen but it doesn't turn white like my other screen does when powered up. Could this be a faulty screen? I've tried for two days to get anyone from that "company" to contact me about this screen. There is LITTLE to no documention sent with the screen, I'm stuck at a loss..I'd like to be able to take my PI around with me to use.
If anyone can walk me through the steps If they have this screen I would greatly appreciate it. Thank you in advanced <3
Re: Yet again new screen doesn't work
Dmesg
I spent almost 9 hours today messing with it, Countless different OS, Rasbian, Wheezy, Kali, Noobs etc. Haven't even gotten the screen to light up like my other 3.2 does when plugged into the GPIO pins. Like I said in the above post, The image supplied does work and boot up when connected to my HDMI but doesn't on my screen. I followed their "instructions" and enabled the hotplug in /boot/config.txt and as you can see. Still no working screen :( I've still yet to hear back from their "Engineer" about this, Took three angry emails to get them to reply. I don't want to give up on this screen, But I really don't want to spend money on another. :(
I've tried these instructions so far. http://www.spotpear.com/learn/EN/raspbe ... e-LCD.html
and http://www.circuitbasics.com/setup-lcd- ... pberry-pi/
Still nothing so far :(
Code: Select all
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 3.18.13+ (dc4@dc4-XPS13-9333) (gcc version 4.8.3 20140303 (prerelease) (crosstool-NG linaro-1.13.1+bzr2650 - Linaro GCC 2014.03) ) #784 PREEMPT Sat May 9 15:49:42 BST 2015
[ 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 model: Raspberry Pi Model B Plus
[ 0.000000] cma: Reserved 8 MiB at 0x17800000
[ 0.000000] Memory policy: Data cache writeback
[ 0.000000] On node 0 totalpages: 98304
[ 0.000000] free_area_init_node: node 0, pgdat c083f384, node_mem_map d74f4000
[ 0.000000] Normal zone: 768 pages used for memmap
[ 0.000000] Normal zone: 0 pages reserved
[ 0.000000] Normal zone: 98304 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: 97536
[ 0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=800 bcm2708_fb.fbheight=480 bcm2708.boardrev=0x10 bcm2708.serial=0x30fad4a3 smsc95xx.macaddr=B8:27:EB:FA:D4:A3 bcm2708_fb.fbswap=1 bcm2708.disk_led_gpio=47 bcm2708.disk_led_active_low=0 sdhci-bcm2708.emmc_clock_freq=250000000 vc_mem.mem_base=0x1ec00000 vc_mem.mem_size=0x20000000 dwc_otg.lpm_enable=0 console=tty1 console=ttyAMA0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait 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: 372240K/393216K available (5889K kernel code, 348K rwdata, 1868K rodata, 336K init, 733K bss, 20976K reserved)
[ 0.000000] Virtual kernel memory layout:
[ 0.000000] vector : 0xffff0000 - 0xffff1000 ( 4 kB)
[ 0.000000] fixmap : 0xffc00000 - 0xffe00000 (2048 kB)
[ 0.000000] vmalloc : 0xd8800000 - 0xff000000 ( 616 MB)
[ 0.000000] lowmem : 0xc0000000 - 0xd8000000 ( 384 MB)
[ 0.000000] modules : 0xbf000000 - 0xc0000000 ( 16 MB)
[ 0.000000] .text : 0xc0008000 - 0xc079b7c8 (7758 kB)
[ 0.000000] .init : 0xc079c000 - 0xc07f0000 ( 336 kB)
[ 0.000000] .data : 0xc07f0000 - 0xc084715c ( 349 kB)
[ 0.000000] .bss : 0xc084715c - 0xc08fe8a8 ( 734 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:522
[ 0.000023] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps every 2147483648000ns
[ 0.000071] Switching to timer-based delay loop, resolution 1000ns
[ 0.000356] Console: colour dummy device 80x30
[ 0.001457] console [tty1] enabled
[ 0.001505] Calibrating delay loop (skipped), value calculated using timer frequency.. 2.00 BogoMIPS (lpj=10000)
[ 0.001579] pid_max: default: 32768 minimum: 301
[ 0.001959] Mount-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.002027] Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes)
[ 0.003051] Initializing cgroup subsys memory
[ 0.003145] Initializing cgroup subsys devices
[ 0.003204] Initializing cgroup subsys freezer
[ 0.003257] Initializing cgroup subsys net_cls
[ 0.003308] Initializing cgroup subsys blkio
[ 0.003429] CPU: Testing write buffer coherency: ok
[ 0.003545] ftrace: allocating 19234 entries in 57 pages
[ 0.107557] Setting up static identity map for 0x554518 - 0x554550
[ 0.110396] devtmpfs: initialized
[ 0.128102] VFP support v0.3: implementor 41 architecture 1 part 20 variant b rev 5
[ 0.131134] pinctrl core: initialized pinctrl subsystem
[ 0.134073] NET: Registered protocol family 16
[ 0.139662] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[ 0.141212] bcm2708.uart_clock = 3000000
[ 0.144606] No ATAGs?
[ 0.144671] hw-breakpoint: found 6 breakpoint and 1 watchpoint registers.
[ 0.144737] hw-breakpoint: maximum watchpoint size is 4 bytes.
[ 0.144804] mailbox: Broadcom VideoCore Mailbox driver
[ 0.144972] bcm2708_vcio: mailbox at f200b880
[ 0.145422] bcm_power: Broadcom power driver
[ 0.145480] bcm_power_open() -> 0
[ 0.145512] bcm_power_request(0, 8)
[ 0.646221] bcm_mailbox_read -> 00000080, 0
[ 0.646268] bcm_power_request -> 0
[ 0.646469] Serial: AMBA PL011 UART driver
[ 0.646715] dev:f1: ttyAMA0 at MMIO 0x20201000 (irq = 83, base_baud = 0) is a PL011 rev3
[ 1.037491] console [ttyAMA0] enabled
[ 1.110797] SCSI subsystem initialized
[ 1.114959] usbcore: registered new interface driver usbfs
[ 1.120762] usbcore: registered new interface driver hub
[ 1.126268] usbcore: registered new device driver usb
[ 1.133508] Switched to clocksource stc
[ 1.165847] FS-Cache: Loaded
[ 1.169141] CacheFiles: Loaded
[ 1.188076] NET: Registered protocol family 2
[ 1.194062] TCP established hash table entries: 4096 (order: 2, 16384 bytes)
[ 1.201244] TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
[ 1.208028] TCP: Hash tables configured (established 4096 bind 4096)
[ 1.214549] TCP: reno registered
[ 1.217820] UDP hash table entries: 256 (order: 0, 4096 bytes)
[ 1.223748] UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
[ 1.230414] NET: Registered protocol family 1
[ 1.235512] RPC: Registered named UNIX socket transport module.
[ 1.241484] RPC: Registered udp transport module.
[ 1.246327] RPC: Registered tcp transport module.
[ 1.251059] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.258756] hw perfevents: enabled with armv6_1176 PMU driver, 3 counters available
[ 1.266898] bcm2708_dma: DMA manager at f2007000
[ 1.271743] vc-mem: phys_addr:0x00000000 mem_base=0x1ec00000 mem_size:0x20000000(512 MiB)
[ 1.281504] futex hash table entries: 256 (order: -1, 3072 bytes)
[ 1.287994] audit: initializing netlink subsys (disabled)
[ 1.293583] audit: type=2000 audit(1.050:1): initialized
[ 1.314313] VFS: Disk quotas dquot_6.5.2
[ 1.318668] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[ 1.328195] FS-Cache: Netfs 'nfs' registered for caching
[ 1.335357] NFS: Registering the id_resolver key type
[ 1.340529] Key type id_resolver registered
[ 1.344877] Key type id_legacy registered
[ 1.350262] msgmni has been set to 743
[ 1.356681] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[ 1.364707] io scheduler noop registered
[ 1.368695] io scheduler deadline registered (default)
[ 1.374439] io scheduler cfq registered
[ 1.380787] BCM2708FB: allocated DMA memory 57c00000
[ 1.386100] BCM2708FB: allocated DMA channel 0 @ f2007000
[ 1.397960] Console: switching to colour frame buffer device 100x30
[ 1.411891] bcm2708-dmaengine bcm2708-dmaengine: Load BCM2835 DMA engine driver
[ 1.422311] uart-pl011 dev:f1: no DMA platform data
[ 1.430526] vc-cma: Videocore CMA driver
[ 1.437061] vc-cma: vc_cma_base = 0x00000000
[ 1.444276] vc-cma: vc_cma_size = 0x00000000 (0 MiB)
[ 1.452087] vc-cma: vc_cma_initial = 0x00000000 (0 MiB)
[ 1.472939] brd: module loaded
[ 1.485500] loop: module loaded
[ 1.491974] vchiq: vchiq_init_state: slot_zero = 0xd7c80000, is_master = 0
[ 1.502274] Loading iSCSI transport class v2.0-870.
[ 1.511373] usbcore: registered new interface driver smsc95xx
[ 1.519765] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 1.728092] Core Release: 2.80a
[ 1.733644] Setting default values for core params
[ 1.740722] Finished setting default values for core params
[ 1.948761] Using Buffer DMA mode
[ 1.954391] Periodic Transfer Interrupt Enhancement - disabled
[ 1.962457] Multiprocessor Interrupt Enhancement - disabled
[ 1.970288] OTG VER PARAM: 0, OTG VER FLAG: 0
[ 1.976919] Dedicated Tx FIFOs mode
[ 1.983049] WARN::dwc_otg_hcd_init:1047: FIQ DMA bounce buffers: virt = 0xd7c14000 dma = 0x57c14000 len=9024
[ 1.997714] FIQ FSM acceleration enabled for :
[ 1.997714] Non-periodic Split Transactions
[ 1.997714] Periodic Split Transactions
[ 1.997714] High-Speed Isochronous Endpoints
[ 2.023470] dwc_otg: Microframe scheduler enabled
[ 2.023639] WARN::hcd_init_fiq:412: FIQ on core 0 at 0xc03fb498
[ 2.031913] WARN::hcd_init_fiq:413: FIQ ASM at 0xc03fb770 length 36
[ 2.040522] WARN::hcd_init_fiq:438: MPHI regs_base at 0xd8806000
[ 2.048919] dwc_otg bcm2708_usb: DWC OTG Controller
[ 2.056195] dwc_otg bcm2708_usb: new USB bus registered, assigned bus number 1
[ 2.065840] dwc_otg bcm2708_usb: irq 32, io mem 0x00000000
[ 2.073699] Init: Port Power? op_state=1
[ 2.079906] Init: Power Port (0)
[ 2.085857] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 2.095149] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 2.104832] usb usb1: Product: DWC OTG Controller
[ 2.111949] usb usb1: Manufacturer: Linux 3.18.13+ dwc_otg_hcd
[ 2.120209] usb usb1: SerialNumber: bcm2708_usb
[ 2.128206] hub 1-0:1.0: USB hub found
[ 2.134590] hub 1-0:1.0: 1 port detected
[ 2.141465] dwc_otg: FIQ enabled
[ 2.141491] dwc_otg: NAK holdoff enabled
[ 2.141504] dwc_otg: FIQ split-transaction FSM enabled
[ 2.141575] Module dwc_common_port init
[ 2.142163] usbcore: registered new interface driver usb-storage
[ 2.151223] mousedev: PS/2 mouse device common for all mice
[ 2.160130] bcm2835-cpufreq: min=700000 max=700000
[ 2.167818] sdhci: Secure Digital Host Controller Interface driver
[ 2.176519] sdhci: Copyright(c) Pierre Ossman
[ 2.183471] DMA channels allocated for the MMC driver
[ 2.223587] Load BCM2835 MMC driver
[ 2.232121] sdhci-pltfm: SDHCI platform and OF driver helper
[ 2.247839] ledtrig-cpu: registered to indicate activity on CPUs
[ 2.256656] hidraw: raw HID events driver (C) Jiri Kosina
[ 2.271053] usbcore: registered new interface driver usbhid
[ 2.281109] usbhid: USB HID core driver
[ 2.288971] TCP: cubic registered
[ 2.296838] Initializing XFRM netlink socket
[ 2.303482] NET: Registered protocol family 17
[ 2.310533] Key type dns_resolver registered
[ 2.319056] registered taskstats version 1
[ 2.325838] vc-sm: Videocore shared memory driver
[ 2.332792] [vc_sm_connected_init]: start
[ 2.339345] Indeed it is in host mode hprt0 = 00021501
[ 2.348210] [vc_sm_connected_init]: end - returning 0
[ 2.361848] mmc0: host does not support reading read-only switch, assuming write-enable
[ 2.384673] Waiting for root device /dev/mmcblk0p2...
[ 2.394504] mmc0: new high speed SDHC card at address 1234
[ 2.413685] mmcblk0: mmc0:1234 SA32G 29.3 GiB
[ 2.435021] mmcblk0: p1 p2
[ 2.508420] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[ 2.519486] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[ 2.530629] devtmpfs: mounted
[ 2.537426] Freeing unused kernel memory: 336K (c079c000 - c07f0000)
[ 2.573770] usb 1-1: new high-speed USB device number 2 using dwc_otg
[ 2.585000] Indeed it is in host mode hprt0 = 00001101
[ 2.794130] usb 1-1: New USB device found, idVendor=0424, idProduct=9514
[ 2.803483] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 2.816461] hub 1-1:1.0: USB hub found
[ 2.824351] hub 1-1:1.0: 5 ports detected
[ 3.113850] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[ 3.224241] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[ 3.243834] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 3.266968] smsc95xx v1.0.4
[ 3.332052] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-bcm2708_usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:fa:d4:a3
[ 3.443939] usb 1-1.4: new high-speed USB device number 4 using dwc_otg
[ 3.592315] usb 1-1.4: New USB device found, idVendor=148f, idProduct=5370
[ 3.610264] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 3.630194] usb 1-1.4: Product: 802.11 n WLAN
[ 3.642762] usb 1-1.4: Manufacturer: Ralink
[ 3.653010] usb 1-1.4: SerialNumber: 1.0
[ 3.903912] usb 1-1.5: new low-speed USB device number 5 using dwc_otg
[ 4.050260] usb 1-1.5: New USB device found, idVendor=0c40, idProduct=8000
[ 4.073744] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[ 4.089977] usb 1-1.5: Product: 2.4GHz receiver
[ 4.103697] usb 1-1.5: Manufacturer: ELMCU
[ 4.144914] input: ELMCU 2.4GHz receiver as /devices/platform/bcm2708_usb/usb1/1-1/1-1.5/1-1.5:1.0/0003:0C40:8000.0001/input/input0
[ 4.181093] hid-generic 0003:0C40:8000.0001: input,hidraw0: USB HID v1.11 Keyboard [ELMCU 2.4GHz receiver] on usb-bcm2708_usb-1.5/input0
[ 4.235047] input: ELMCU 2.4GHz receiver as /devices/platform/bcm2708_usb/usb1/1-1/1-1.5/1-1.5:1.1/0003:0C40:8000.0002/input/input1
[ 4.268380] hid-generic 0003:0C40:8000.0002: input,hidraw1: USB HID v1.11 Mouse [ELMCU 2.4GHz receiver] on usb-bcm2708_usb-1.5/input1
[ 4.552306] udevd[159]: starting version 175
[ 5.736497] Driver for 1-wire Dallas network protocol.
[ 5.929312] w1-gpio onewire@0: gpio pin 4, external pullup pin 1, parasitic power 0
[ 6.058823] w1_add_master_device: set_pullup requires write_byte or touch_bit, disabling
[ 6.521594] bcm2708_i2c_init_pinmode(1,2)
[ 6.685473] bcm2708_i2c_init_pinmode(1,3)
[ 6.693089] bcm2708_i2c 20804000.i2c: BSC1 Controller at 0x20804000 (irq 79) (baudrate 100000)
[ 7.238225] cfg80211: Calling CRDA to update world regulatory domain
[ 7.376427] bcm2708_spi 20204000.spi: master is unqueued, this is deprecated
[ 7.825495] ads7846 spi0.1: touchscreen, irq 419
[ 8.150125] input: ADS7846 Touchscreen as /devices/soc/20204000.spi/spi_master/spi0/spi0.1/input/input2
[ 8.487312] random: nonblocking pool is initialized
[ 8.797985] w1_master_driver w1_bus_master1: w1_search: max_slave_count 64 reached, will continue next search.
[ 8.836679] bcm2708_spi 20204000.spi: SPI Controller at 0x20204000 (irq 80)
[ 9.073921] usb 1-1.4: reset high-speed USB device number 4 using dwc_otg
[ 9.315067] ieee80211 phy0: rt2x00_set_rt: Info - RT chipset 5390, rev 0502 detected
[ 9.661977] ieee80211 phy0: rt2x00_set_rf: Info - RF chipset 5370 detected
[ 9.786406] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht'
[ 9.788637] usbcore: registered new interface driver rt2800usb
[ 13.031641] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 13.471126] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 14.659339] i2c /dev entries driver
[ 14.780612] fbtft: module is from the staging directory, the quality is unknown, you have been warned.
[ 14.819330] flexfb: module is from the staging directory, the quality is unknown, you have been warned.
[ 14.949594] fbtft_device: module is from the staging directory, the quality is unknown, you have been warned.
[ 14.970844] fbtft_device: SPI devices registered:
[ 14.979216] fbtft_device: ads7846 spi0.1 50kHz 8 bits mode=0x00
[ 14.989045] fbtft_device: 'fb' Platform devices registered:
[ 14.998234] fbtft_device: bcm2708_fb id=-1 pdata? no
[ 15.014279] flexfb spi0.0: fbtft_request_gpios: gpio_request_one('reset'=25) failed with -16
[ 15.039406] flexfb: probe of spi0.0 failed with error -16
[ 15.050008] fbtft_device: GPIOS used by 'flexfb':
[ 15.058378] fbtft_device: 'reset' = GPIO25
[ 15.066135] fbtft_device: 'dc' = GPIO24
[ 15.073374] fbtft_device: SPI devices registered:
[ 15.081371] fbtft_device: ads7846 spi0.1 50kHz 8 bits mode=0x00
[ 15.090900] fbtft_device: flexfb spi0.0 16000kHz 8 bits mode=0x00
[ 25.892057] ieee80211 phy0: rt2x00lib_request_firmware: Info - Loading firmware file 'rt2870.bin'
[ 25.905896] ieee80211 phy0: rt2x00lib_request_firmware: Info - Firmware detected - version: 0.29
[ 26.529741] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[ 28.872331] wlan0: authenticate with xx:xx:xx:76:77:1e
[ 28.935905] wlan0: send auth to xx:xx:3e:76:77:1e (try 1/3)
[ 28.937655] wlan0: authenticated
[ 28.943790] wlan0: associate with xx:xx:3e:76:77:1e (try 1/3)
[ 28.948038] wlan0: RX AssocResp from xx:xx:3e:76:77:1e (capab=0x411 status=0 aid=5)
[ 28.960692] wlan0: associated
[ 36.876448] Adding 102396k swap on /var/swap. Priority:-1 extents:2 across:2134012k SSFS
[ 58.472040] w1_master_driver w1_bus_master1: Family 0 for 00.800000000000.8c is not registered.
[ 117.883735] w1_master_driver w1_bus_master1: Family 0 for 00.400000000000.46 is not registered.
[ 165.313060] w1_master_driver w1_bus_master1: Family 0 for 00.c00000000000.ca is not registered.
[ 243.233038] w1_master_driver w1_bus_master1: Family 0 for 00.200000000000.23 is not registered.
Dmesg | grep SPI
dmesg | grep spi
[ 7.376427] bcm2708_spi 20204000.spi: master is unqueued, this is deprecated
[ 7.825495] ads7846 spi0.1: touchscreen, irq 419
[ 8.150125] input: ADS7846 Touchscreen as /devices/soc/20204000.spi/spi_master/spi0/spi0.1/input/input2
[ 8.836679] bcm2708_spi 20204000.spi: SPI Controller at 0x20204000 (irq 80)
[ 14.979216] fbtft_device: ads7846 spi0.1 50kHz 8 bits mode=0x00
[ 15.014279] flexfb spi0.0: fbtft_request_gpios: gpio_request_one('reset'=25) failed with -16
[ 15.039406] flexfb: probe of spi0.0 failed with error -16
[ 15.081371] fbtft_device: ads7846 spi0.1 50kHz 8 bits mode=0x00
[ 15.090900] fbtft_device: flexfb spi0.0 16000kHz 8 bits mode=0x00
LSMOD
lsmod
Module Size Used by
ctr 3993 2
ccm 8238 2
fbtft_device 34613 0
flexfb 14438 0
fbtft 34434 2 flexfb,fbtft_device
syscopyarea 3153 1 fbtft
sysfillrect 3584 1 fbtft
sysimgblt 2278 1 fbtft
fb_sys_fops 1565 1 fbtft
i2c_dev 6709 0
snd_bcm2835 20818 3
snd_pcm 90778 1 snd_bcm2835
snd_seq 61097 0
snd_seq_device 7209 1 snd_seq
snd_timer 23007 2 snd_pcm,snd_seq
snd 66325 11 snd_bcm2835,snd_timer,snd_pcm,snd_seq,snd_seq_device
arc4 1964 2
rt2800usb 18958 0
rt2800lib 81833 1 rt2800usb
rt2x00usb 11926 1 rt2800usb
rt2x00lib 47785 3 rt2x00usb,rt2800lib,rt2800usb
ads7846 10632 0
mac80211 553031 3 rt2x00lib,rt2x00usb,rt2800lib
evdev 11000 6
joydev 9766 0
cfg80211 462846 2 mac80211,rt2x00lib
i2c_bcm2708 6200 0
spi_bcm2708 6018 0
crc_ccitt 1612 1 rt2800lib
rfkill 22347 2 cfg80211
w1_gpio 4287 0
wire 31248 1 w1_gpio
cn 5756 1 wire
uio_pdrv_genirq 3666 0
uio 9897 1 uio_pdrv_genirq [I spent almost 9 hours today messing with it, Countless different OS, Rasbian, Wheezy, Kali, Noobs etc. Haven't even gotten the screen to light up like my other 3.2 does when plugged into the GPIO pins. Like I said in the above post, The image supplied does work and boot up when connected to my HDMI but doesn't on my screen. I followed their "instructions" and enabled the hotplug in /boot/config.txt and as you can see. Still no working screen :( I've still yet to hear back from their "Engineer" about this, Took three angry emails to get them to reply. I don't want to give up on this screen, But I really don't want to spend money on another. :(
I've tried these instructions so far. http://www.spotpear.com/learn/EN/raspbe ... e-LCD.html
and http://www.circuitbasics.com/setup-lcd- ... pberry-pi/
Still nothing so far :(
Last edited by Baulter89 on Sun Sep 13, 2015 5:40 am, edited 1 time in total.
Re: Yet again new screen doesn't work
Code: Select all
/boot/config.txt
sudo nano /boot/config.txt
GNU nano 2.2.6 File: /boot/config.txt Modified
#config_hdmi_boost=4
# uncomment for composite PAL
#sdtv_mode=2
#uncomment to overclock the arm. 700 MHz is the default.
arm_freq=700
start_x=1
gpu_mem=128
core_freq=250
sdram_freq=400
over_voltage=0
dtparam=spi=on
dtparam=i2c_arm=on
dtoverlay=ads7846,cs=1,penirq=25,penirq_pull=2,speed=50000,keep_vref_on=0,swapx$
dtoverlay=w1-gpio-pullup,gpiopin=4,extpullup=1
/usr/share/X11/xorg.conf.d/99-fbturobo.conf
Section "Device"
Identifier "Allwinner A10/A13 FBDEV"
Driver "fbturbo"
Option "fbdev" "/dev/fb0"
Option "SwapbuffersWait" "true"
EndSection
and /etc/modules
snd-bcm2835
i2c-bcm2708
i2c-dev
flexfb width=320 height=480 regwidth=16 init=-1,0xb0,0x0,-1,0x11,-2,250,-1,0$
fbtft_device debug=3 rotate=90 name=flexfb speed=16000000 gpios=reset:25,dc:24
#ads7846_device model=7846 cs=1 gpio_pendown=17 keep_vref_on=1 swap_xy=0 press$That is what their Image consists. Any idea's? I'd really like to get this screen working so I can use it at work
Last edited by Baulter89 on Sun Sep 13, 2015 5:41 am, edited 2 times in total.
Re: Yet again new screen doesn't work
You may get more help if you use the 'Code' tags instead of endless screens of difficult to follow text in the body of your posts.
Re: Yet again new screen doesn't work
Thanksfruit-uk wrote:You may get more help if you use the 'Code' tags instead of endless screens of difficult to follow text in the body of your posts.
I've gotten further with it somehow...Touch screen works, I can move my finger across it and it moves the mouse etc, But still no display on the screen.