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PyXL je koncept procesora, ktorý dokáže priamo spúštat Python kód bez nutnosti prekladu ci Micropythonu. Podľa testov autora je pri 100 MHz približne 30x rýchlejší pri riadeni GPIO nez Micropython na Pyboard taktovanej na 168 MHz.
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usb_modeswitch -v 12d1 -p 14fe -m "0x01" -M "55534243123456780000000000000011062000000100000000000000000000" -I
Problem je i bez mode-switch. Ted jsem to zkousel s Nokii E51 v SysRecCD.
1. vypojeni kablu z modemu a zapojeni /dev/ttyACM se vytvori hned
2. v/z nmcli dev je stejne rychle jak applet oboji se ukaze presne po 50s.
3. ovladac v poradku, applet v poradku. network-manager je problem.
To dokáže ovladač zmást, což se projeví právě dlouhou detekcí modemu.to me pobavilo, ovladac premysli jak clovek, je to ten modem nejsem si jist ale me premysleni uz trva dlouho tak ja mu to uz vratim aby mi nenadaval. Nebo to je neodladenym kodem?
I ten můj model má v sobě čtečku na microSD (nevyužívám). Rozhodně mě pobavilo, že v odkazu synek řeší 7s. To bych považoval za velký úspěch
Chování asi odpovídá tomu, co píše Jenda - musí se to vyblbnout s CD-ROM, než se toho chopí NM
[Dec10 22:38] usb 1-2: new high-speed USB device number 32 using ehci-pci [ +15.167987] usb 1-2: device descriptor read/64, error -110 [ +9.545088] sd 21:0:0:0: [sdb] Test WP failed, assume Write Enabled [ +0.012013] sd 21:0:0:0: [sdb] Asking for cache data failed [ +0.000012] sd 21:0:0:0: [sdb] Assuming drive cache: write through [ +5.711882] usb 1-2: device descriptor read/64, error -110 [ +0.202997] usb 1-2: new high-speed USB device number 33 using ehci-pci [Dec10 22:39] usb 1-2: device descriptor read/64, error -110 [ +15.268016] usb 1-2: device descriptor read/64, error -110 [ +0.202976] usb 1-2: new high-speed USB device number 34 using ehci-pci [ +10.445989] usb 1-2: device not accepting address 34, error -110 [ +0.102017] usb 1-2: new high-speed USB device number 35 using ehci-pci [ +4.543605] sd 21:0:0:0: [sdb] Test WP failed, assume Write Enabled [ +0.012012] sd 21:0:0:0: [sdb] Asking for cache data failed [ +0.000015] sd 21:0:0:0: [sdb] Assuming drive cache: write through [ +5.890357] usb 1-2: device not accepting address 35, error -110 [ +0.000062] hub 1-0:1.0: unable to enumerate USB device on port 2 [ +0.281941] usb 2-2: new full-speed USB device number 7 using ohci-pci [ +0.141029] usb 2-2: not running at top speed; connect to a high speed hub [ +0.009994] usb 2-2: New USB device found, idVendor=12d1, idProduct=1446 [ +0.000010] usb 2-2: New USB device strings: Mfr=3, Product=2, SerialNumber=0 [ +0.000008] usb 2-2: Product: HUAWEI Mobile [ +0.000007] usb 2-2: Manufacturer: HUAWEI Technology [ +0.006171] usb-storage 2-2:1.0: USB Mass Storage device detected [ +0.000430] scsi41 : usb-storage 2-2:1.0 [ +0.000491] usb-storage 2-2:1.1: USB Mass Storage device detected [ +0.001882] scsi42 : usb-storage 2-2:1.1 [ +0.604382] usb 2-2: USB disconnect, device number 7 [ +4.664605] usb 1-2: new high-speed USB device number 36 using ehci-pci [Dec10 22:39] usb 1-2: device descriptor read/64, error -110 [Dec10 22:40] usb 1-2: device descriptor read/64, error -110 [ +0.202997] usb 1-2: new high-speed USB device number 37 using ehci-pci [ +9.508082] sd 21:0:0:0: [sdb] Test WP failed, assume Write Enabled [ +0.012019] sd 21:0:0:0: [sdb] Asking for cache data failed [ +0.000012] sd 21:0:0:0: [sdb] Assuming drive cache: write through [ +5.647884] usb 1-2: device descriptor read/64, error -110 [ +15.269012] usb 1-2: device descriptor read/64, error -110 [ +0.202994] usb 1-2: new high-speed USB device number 38 using ehci-pci [ +10.446008] usb 1-2: device not accepting address 38, error -110 [ +0.101990] usb 1-2: new high-speed USB device number 39 using ehci-pci [Dec10 22:41] usb 1-2: device not accepting address 39, error -110 [ +0.000063] hub 1-0:1.0: unable to enumerate USB device on port 2 [ +0.281963] usb 2-2: new full-speed USB device number 8 using ohci-pci [ +0.141000] usb 2-2: not running at top speed; connect to a high speed hub [ +0.009995] usb 2-2: New USB device found, idVendor=12d1, idProduct=1001 [ +0.000011] usb 2-2: New USB device strings: Mfr=3, Product=2, SerialNumber=0 [ +0.000008] usb 2-2: Product: HUAWEI Mobile [ +0.000007] usb 2-2: Manufacturer: HUAWEI Technology [ +0.006158] usb-storage 2-2:1.0: USB Mass Storage device detected [ +0.005530] option 2-2:1.0: GSM modem (1-port) converter detected [ +0.001105] usb 2-2: GSM modem (1-port) converter now attached to ttyUSB0 [ +0.000359] usb-storage 2-2:1.1: USB Mass Storage device detected [ +0.004926] option 2-2:1.1: GSM modem (1-port) converter detected [ +0.000745] usb 2-2: GSM modem (1-port) converter now attached to ttyUSB1 [ +0.000293] usb-storage 2-2:1.2: USB Mass Storage device detected [ +0.003313] option 2-2:1.2: GSM modem (1-port) converter detected [ +0.000819] usb 2-2: GSM modem (1-port) converter now attached to ttyUSB2 [ +0.000291] usb-storage 2-2:1.3: USB Mass Storage device detected [ +0.002569] scsi46 : usb-storage 2-2:1.3 [ +0.000520] usb-storage 2-2:1.4: USB Mass Storage device detected [ +0.001379] scsi47 : usb-storage 2-2:1.4 [ +1.005942] scsi 46:0:0:0: CD-ROM HUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2 [ +0.001209] scsi 47:0:0:0: Direct-Access HUAWEI SD Storage 2.31 PQ: 0 ANSI: 2 [ +0.014845] sr1: scsi-1 drive [ +0.000632] sr 46:0:0:0: Attached scsi CD-ROM sr1 [ +0.000296] sr 46:0:0:0: Attached scsi generic sg3 type 5 [ +0.000569] sd 47:0:0:0: Attached scsi generic sg4 type 0 [ +0.011449] sd 47:0:0:0: [sdc] Attached SCSI removable disk [ +8.092100] sd 21:0:0:0: [sdb] Test WP failed, assume Write Enabled [ +0.012464] sd 21:0:0:0: [sdb] Asking for cache data failed [ +0.000020] sd 21:0:0:0: [sdb] Assuming drive cache: write throughTeď bych docela uvítal BFU radu, kudy dál
idProduct=1446
. Pro zajímavost přikládám aktuální výpis, který začíná přehozením z jednoho USB do druhého a končí, když už jsem byl na Netu.
[Dec11 03:28] sd 9:0:0:0: [sdc] Test WP failed, assume Write Enabled [ +0.001611] sd 9:0:0:0: [sdc] Asking for cache data failed [ +0.000012] sd 9:0:0:0: [sdc] Assuming drive cache: write through [ +21.307278] usb 1-9: USB disconnect, device number 6 [ +0.002402] option1 ttyUSB0: option_instat_callback: error -108 [ +0.000250] option1 ttyUSB0: usb_wwan_indat_callback: resubmit read urb failed. (-19) [ +0.000012] option1 ttyUSB0: usb_wwan_indat_callback: resubmit read urb failed. (-19) [ +0.000008] option1 ttyUSB0: usb_wwan_indat_callback: resubmit read urb failed. (-19) [ +0.000009] option1 ttyUSB0: usb_wwan_indat_callback: resubmit read urb failed. (-19) [ +0.001103] option1 ttyUSB0: GSM modem (1-port) converter now disconnected from ttyUSB0 [ +0.000067] option 1-9:1.0: device disconnected [ +0.002300] option1 ttyUSB1: GSM modem (1-port) converter now disconnected from ttyUSB1 [ +0.000074] option 1-9:1.1: device disconnected [ +0.000431] option1 ttyUSB2: usb_wwan_indat_callback: resubmit read urb failed. (-19) [ +0.000013] option1 ttyUSB2: usb_wwan_indat_callback: resubmit read urb failed. (-19) [ +0.000009] option1 ttyUSB2: usb_wwan_indat_callback: resubmit read urb failed. (-19) [ +0.000008] option1 ttyUSB2: usb_wwan_indat_callback: resubmit read urb failed. (-19) [ +0.002607] option1 ttyUSB2: GSM modem (1-port) converter now disconnected from ttyUSB2 [ +0.000048] option 1-9:1.2: device disconnected [ +6.637567] usb 1-7: new high-speed USB device number 7 using ehci-pci [ +0.116445] usb 1-7: New USB device found, idVendor=12d1, idProduct=1446 [ +0.000011] usb 1-7: New USB device strings: Mfr=3, Product=2, SerialNumber=0 [ +0.000008] usb 1-7: Product: HUAWEI Mobile [ +0.000008] usb 1-7: Manufacturer: HUAWEI Technology [ +0.009179] usb-storage 1-7:1.0: USB Mass Storage device detected [ +0.000180] scsi19 : usb-storage 1-7:1.0 [ +0.003758] usb-storage 1-7:1.1: USB Mass Storage device detected [ +0.000178] scsi20 : usb-storage 1-7:1.1 [ +0.601044] usb 1-7: USB disconnect, device number 7 [Dec11 03:29] usb 1-7: new high-speed USB device number 8 using ehci-pci [ +0.117614] usb 1-7: New USB device found, idVendor=12d1, idProduct=1001 [ +0.000015] usb 1-7: New USB device strings: Mfr=3, Product=2, SerialNumber=0 [ +0.000008] usb 1-7: Product: HUAWEI Mobile [ +0.000007] usb 1-7: Manufacturer: HUAWEI Technology [ +0.007588] usb-storage 1-7:1.0: USB Mass Storage device detected [ +0.000171] option 1-7:1.0: GSM modem (1-port) converter detected [ +0.001613] usb 1-7: GSM modem (1-port) converter now attached to ttyUSB0 [ +0.003380] usb-storage 1-7:1.1: USB Mass Storage device detected [ +0.000151] option 1-7:1.1: GSM modem (1-port) converter detected [ +0.000741] usb 1-7: GSM modem (1-port) converter now attached to ttyUSB1 [ +0.003802] usb-storage 1-7:1.2: USB Mass Storage device detected [ +0.000144] option 1-7:1.2: GSM modem (1-port) converter detected [ +0.000559] usb 1-7: GSM modem (1-port) converter now attached to ttyUSB2 [ +0.003707] usb-storage 1-7:1.3: USB Mass Storage device detected [ +0.000989] scsi24 : usb-storage 1-7:1.3 [ +0.002824] usb-storage 1-7:1.4: USB Mass Storage device detected [ +0.000567] scsi25 : usb-storage 1-7:1.4 [ +1.000008] scsi 24:0:0:0: CD-ROM HUAWEI Mass Storage 2.31 PQ: 0 ANSI: 2 [ +0.003470] sr1: scsi-1 drive [ +0.001079] scsi 25:0:0:0: Direct-Access HUAWEI SD Storage 2.31 PQ: 0 ANSI: 2 [ +0.000172] sr 24:0:0:0: Attached scsi CD-ROM sr1 [ +0.000728] sr 24:0:0:0: Attached scsi generic sg2 type 5 [ +0.002404] sd 25:0:0:0: Attached scsi generic sg3 type 0 [ +0.002373] sd 25:0:0:0: [sdb] Attached SCSI removable disk [ +17.591829] sd 9:0:0:0: [sdc] Test WP failed, assume Write Enabled [ +0.001767] sd 9:0:0:0: [sdc] Asking for cache data failed [ +0.000012] sd 9:0:0:0: [sdc] Assuming drive cache: write through [ +0.172295] usb 1-8: reset high-speed USB device number 4 using ehci-pciTak že díky všem za reakce i těm, co to opravili. (Takto kdyby fungovalo vše a pořád, to by byl život snad i nuda)
Tiskni
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