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최근 MacOS Sierra 10.12.4를 사용하여 Linux 컴퓨터에서 Macbook Pro 2016으로 전환했습니다.MacOS에서 USB를 통해 J-Link에 연결할 수 없습니다. Sierra
[email protected]:~$ JLinkExe
SEGGER J-Link Commander V6.14c (Compiled Mar 31 2017 17:42:24)
DLL version V6.14c, compiled Mar 31 2017 17:42:10
Connecting to J-Link via USB...FAILED: Can not connect to J-Link via USB.
J-Link>
dmesg 명령에서 J-링크에 대해 전혀 정보가 없다 : 나는 J-링크에 연결하려고하면
은 내가 다음 오류 (JLinkExe 또는 JLinkGDBServer)를 사용하고 응용 프로그램에 상관없이 실패 . 내 랩탑에 USB-C 포트에 관한 문제가있을 수 있습니다. 그러나 결과가없는 두 개의 다른 어댑터를 시도했습니다. 리눅스에서는 잘 작동했다.
아이디어가 있으십니까? 감사.
편집 : 나는 그것을 밖으로 일
+-o Root Hub Simulation [email protected] <class AppleUSBRootHubDevice, id 0x1000004fa, registered, matched, active, busy 0 (1 ms), retain 12>
| | {
| | "iManufacturer" = 0
| | "bNumConfigurations" = 1
| | "idProduct" = 32775
| | "bMaxPacketSize0" = 8
| | "Built-In" = Yes
| | "iProduct" = 0
| | "USB Product Name" = "Root Hub Simulation Simulation"
| | "iSerialNumber" = 0
| | "bDeviceClass" = 9
| | "IOPowerManagement" = {"DevicePowerState"=0,"CurrentPowerState"=4,"CapabilityFlags"=32768,"MaxPowerState"=4,"DriverPowerState"=4}
| | "IOUserClientClass" = "IOUSBDeviceUserClientV2"
| | "locationID" = 335544320
| | "bDeviceSubClass" = 255
| | "bcdUSB" = 256
| | "non-removable" = "yes"
| | "IOCFPlugInTypes" = {"9dc7b780-9ec0-11d4-a54f-000a27052861"="IOUSBFamily.kext/Contents/PlugIns/IOUSBLib.bundle"}
| | "bDeviceProtocol" = 3
| | "USB Vendor Name" = "Apple Inc."
| | "Device Speed" = 3
| | "idVendor" = 1452
| | "IOGeneralInterest" = "IOCommand is not serializable"
| | "IOClassNameOverride" = "IOUSBRootHubDevice"
| | }
| |
| +-o [email protected] <class AppleUSBDevice, id 0x100006f4e, registered, matched, active, busy 0 (20 ms), retain 35>
| {
| "sessionID" = 57710128085962
| "iManufacturer" = 1
| "bNumConfigurations" = 3
| "idProduct" = 34304
| "bcdDevice" = 257
| "Bus Power Available" = 250
| "USB Address" = 1
| "bMaxPacketSize0" = 64
| "iProduct" = 2
| "iSerialNumber" = 0
| "bDeviceClass" = 239
| "Built-In" = Yes
| "locationID" = 336592896
| "bDeviceSubClass" = 2
| "bcdUSB" = 512
| "USB Product Name" = "iBridge"
| "PortNum" = 1
| "non-removable" = "yes"
| "IOCFPlugInTypes" = {"9dc7b780-9ec0-11d4-a54f-000a27052861"="IOUSBFamily.kext/Contents/PlugIns/IOUSBLib.bundle"}
| "bDeviceProtocol" = 1
| "IOUserClientClass" = "IOUSBDeviceUserClientV2"
| "IOPowerManagement" = {"DevicePowerState"=2,"CurrentPowerState"=4,"CapabilityFlags"=32768,"MaxPowerState"=4,"DriverPowerState"=4}
| "kUSBCurrentConfiguration" = 2
| "Device Speed" = 2
| "USB Vendor Name" = "Apple Inc."
| "idVendor" = 1452
| "IOGeneralInterest" = "IOCommand is not serializable"
| "IOClassNameOverride" = "IOUSBDevice"
| }
|
+-o Root Hub Simulation [email protected] <class AppleUSBRootHubDevice, id 0x100003abf, registered, matched, active, busy 0 (2 ms), retain 8>
| {
| "iManufacturer" = 0
| "bNumConfigurations" = 1
| "idProduct" = 32775
| "bMaxPacketSize0" = 8
| "Built-In" = Yes
| "iProduct" = 0
| "USB Product Name" = "Root Hub Simulation Simulation"
| "iSerialNumber" = 0
| "bDeviceClass" = 9
| "IOPowerManagement" = {"DevicePowerState"=0,"CurrentPowerState"=4,"CapabilityFlags"=32768,"MaxPowerState"=4,"DriverPowerState"=4}
| "IOUserClientClass" = "IOUSBDeviceUserClientV2"
| "locationID" = 0
| "bDeviceSubClass" = 255
| "bcdUSB" = 256
| "non-removable" = "yes"
| "IOCFPlugInTypes" = {"9dc7b780-9ec0-11d4-a54f-000a27052861"="IOUSBFamily.kext/Contents/PlugIns/IOUSBLib.bundle"}
| "bDeviceProtocol" = 3
| "USB Vendor Name" = "Apple Inc."
| "Device Speed" = 3
| "idVendor" = 1452
| "IOGeneralInterest" = "IOCommand is not serializable"
| "IOClassNameOverride" = "IOUSBRootHubDevice"
| }
|
+-o Root Hub Simulation [email protected] <class AppleUSBRootHubDevice, id 0x10000486e, registered, matched, active, busy 0 (2 ms), retain 8>
{
"iManufacturer" = 0
"bNumConfigurations" = 1
"idProduct" = 32775
"bMaxPacketSize0" = 8
"Built-In" = Yes
"iProduct" = 0
"USB Product Name" = "Root Hub Simulation Simulation"
"iSerialNumber" = 0
"bDeviceClass" = 9
"IOPowerManagement" = {"DevicePowerState"=0,"CurrentPowerState"=4,"CapabilityFlags"=32768,"MaxPowerState"=4,"DriverPowerState"=4}
"IOUserClientClass" = "IOUSBDeviceUserClientV2"
"locationID" = 16777216
"bDeviceSubClass" = 255
"bcdUSB" = 256
"non-removable" = "yes"
"IOCFPlugInTypes" = {"9dc7b780-9ec0-11d4-a54f-000a27052861"="IOUSBFamily.kext/Contents/PlugIns/IOUSBLib.bundle"}
"bDeviceProtocol" = 3
"USB Vendor Name" = "Apple Inc."
"Device Speed" = 3
"idVendor" = 1452
"IOGeneralInterest" = "IOCommand is not serializable"
"IOClassNameOverride" = "IOUSBRootHubDevice"
}
'ioreg -p IOUSB -l -w 0'을 실행하여 jlink가 OS에 인식되는지 확인하는 것이 좋습니다. 세부 정보 : http://stackoverflow.com/a/29778245/28128 –
ioreg의 출력으로 질문을 업데이트했습니다. J-Link의 흔적이 없습니다. – eclipse