Why is there no response?

[olreng]

I followed the guide, but there is no response anymore after flash download as shown below. After a long time, the following error message appears. "Error: Trying to connect to service with unsupported transport"

---------------------------------------- debug console ---------------------------------------------------- Using C-SPY version: 8.4.3.6413 Driver loaded: c:\Program Files (x86)\IAR Systems\Embedded Workbench 8.4\arm\bin\armjet.dll Loading the I-jet driver Loaded macro file: C:\Program Files (x86)\IAR Systems\Embedded Workbench 8.4\arm\config\debugger\ST\STM32F4xx.dmac Initializing flash loader manager using C:\Program Files (x86)\IAR Systems\Embedded Workbench 8.4\arm\config\flashloader\ST\FlashSTM32F427xI.board Loading flash module: C:\Work\Project\NGTX\1_Code\fw_interface\NGTX_Interface_FW\EWARM\Application\Debug\Exe\NGTX_Interface_App.out Flash download warning: 466556 out of 466556 bytes from data record CODE:[0xD1600000,0xD1671E7B] will not be flashed There were warnings while generating flash loader input. See the Debug Log window for details. Loaded macro file: c:\Program Files (x86)\IAR Systems\Embedded Workbench 8.4\arm\config\flashloader\ST\FlashSTM32F4xxx.mac Loading the I-jet driver Probe: Probe SW module ver 1.65 Probe: Option: trace(Auto,size_limit=100%) Probe: Found I-jet, SN=91878 Probe: Opened connection to I-jet:91878 Probe: USB connection verified (7765 packets/sec) Probe: I-jet, FW ver 7.2, HW Ver:B Probe: IJET-ARM20 adapter detected Probe: Versions: JTAG=1.85 SWO=1.40 A2D=1.73 Stream=1.50 SigCom=2.44 Emulation layer version 4.61 SWD clock detected: 12MHz Notification to init-after-power-up hookup. Notification to core-connect hookup. Connected DAP v1 on SWD. Detected DP ID=0x2ba01477. DMAC: DBGMCU_CR was modified. DBG_SLEEP, DBG_STOP and DBG_STANDBY bits are set. DMAC: HCLK and FCLK will not be disabled in SLEEP/STOP/STANDBY modes. Connecting to TAP#0 DAP AHB-AP-CM port 0 (IDR=0x24770011). Recognized CPUID=0x410fc241 Cortex-M4 r0p1 arch ARMv7-M Debug resources: 6 instruction comparators, 4 data watchpoints. CPU status OK LowLevelReset(system, delay 200) CPU status - IN RESET CPU status OK Loaded debugee: c:\Program Files (x86)\IAR Systems\Embedded Workbench 8.4\arm\config\flashloader\ST\FlashSTM32F4xxxRAM192K_Dual.out Target reset Unloaded macro file: c:\Program Files (x86)\IAR Systems\Embedded Workbench 8.4\arm\config\flashloader\ST\FlashSTM32F4xxx.mac Downloaded C:\Work\Project\NGTX\1_Code\fw_interface\NGTX_Interface_FW\EWARM\Application\Debug\Exe\NGTX_Interface_App.out to flash memory. 1965568 bytes downloaded into FLASH (53.85 Kbytes/sec) Flash loading completed successfully. Loaded debugee: C:\Work\Project\NGTX\1_Code\fw_interface\NGTX_Interface_FW\EWARM\Application\Debug\Exe\NGTX_Interface_App.out Loaded custom formats file: c:\Program Files (x86)\IAR Systems\Embedded Workbench 8.4\arm/config/custom_formats.dat Loaded custom formats file: C:\Work\Project\NGTX\1_Code\fw_interface\NGTX_Interface_FW\EWARM\Application/custom_formats.dat The downloaded program doesn't seem to match the expected memory layout of the target system: Some C variables are placed outside known memory areas: os_localtime::lt @ 0xD0481064, os_tm_t Del_Info @ 0xD048118C, DEL_INFO Delete_GC_Threshold @ 0xD0481259, unsigned char EBlockMappingTable @ 0xD046AA2C, EBLOCK_MAPPING_ENTRY[1][488] EBlockMappingTableDirtyBitMap @ 0xD04811AC, unsigned char[1][6] and more... Memory is specified as follows: 0x00000000 - 0x001FFFFF ROM/Flash 0x08000000 - 0x081FFFFF ROM/Flash 0x10000000 - 0x1000FFFF RAM 0x1FFF0000 - 0x1FFF7A3F ROM/Flash 0x1FFFC000 - 0x1FFFC03F ROM/Flash 0x20000000 - 0x2002FFFF RAM 0x22000000 - 0x223FFFFF RAM 0x40000000 - 0x4007FFFF Uncached/SFR 0x42000000 - 0x42FFFFFF Uncached/SFR 0x50000000 - 0x50060FFF Uncached/SFR 0x60000000 - 0x9FFFFFFF Uncached/SFR 0xA0000000 - 0xA0000FFF Uncached/SFR 0xE0000000 - 0xE00FFFFF Uncached/SFR C Variables range from 0x10000000 to 0xD1671E7B LowLevelReset(software, delay 200) LowLevelReset(system, delay 200) CPU status - IN RESET CPU status OK Download completed. LowLevelReset(software, delay 200) Target reset INFO: Configuring trace using 'Auto,size_limit=100%' setting ... Trace: Using detected ETMv3CM at address 0xe0041000 Trace: ETMv3CM is not powered-up (ETMCR=0x411) Trace: ETMv3CM powered-up OK (ETMCR=0xc10) Trace: Access to detected ETMv3CM(architecture=3.5) initialized (CONF=0x8c842000, CTRL=0xc10, IDR=0x4114f250) SWO: Manchester, Pin = TDO, Auto divider = 4 INFO: Cannot measure current when I-jet is not powering the target.

---------------------------------------- launch.json ---------------------------------------------------- { // Use IntelliSense to learn about possible attributes. // Hover to view descriptions of existing attributes. // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387 "version": "0.2.0", "configurations": [ { "type": "cspy", "request": "launch", "name": "Application.Debug", "target": "arm", "program": "${workspaceFolder}\NGTX_Interface_FW\EWARM\Application\Debug\Exe\NGTX_Interface_App.out", "driver": "I-jet", "stopOnEntry": true, "workbenchPath": "${command:iar-config.toolchain}", "projectPath": "${workspaceFolder}\NGTX_Interface_FW\EWARM\Application\Application.ewp", "projectConfiguration": "Debug", "driverOptions": [ "--endian=little", "--cpu=Cortex-M4", "--fpu=VFPv4_SP", "-p", "C:\Program Files (x86)\IAR Systems\Embedded Workbench 8.4\arm\CONFIG\debugger\ST\STM32F439II.ddf", "--semihosting", "--device=STM32F439II", "--multicore_nr_of_cores=1", "--jet_standard_reset=4,0,0", "--reset_style=\\"0,-,0,Disabled__noreset\\"", "--reset_style=\\"1,-,0,Software\\"", "--reset_style=\\"2,-,0,Hardware\\"", "--reset_style=\\"3,-,0,Core\\"", "--reset_style=\\"4,-,1,System\\"", "--reset_style=\\"9,ConnectUnderReset,0,Connect_during_reset\\"", "--jet_power_from_probe=leave_on", "--drv_interface=SWD", "--jet_cpu_clock=168000000", "--drv_catch_exceptions=0xff0", "--board_file=C:\Program Files (x86)\IAR Systems\Embedded Workbench 8.4\arm\config\flashloader\ST\FlashSTM32F427xI.board" ], "download": { "flashLoader": "C:\Program Files (x86)\IAR Systems\Embedded Workbench 8.4\arm\config\flashloader\ST\FlashSTM32F427xI.board", "deviceMacros": [ "C:\Program Files (x86)\IAR Systems\Embedded Workbench 8.4\arm\config\debugger\ST\STM32F4xx.dmac" ] } } ] }

[dkala97]

Any update here?

[micaelbo]

We are aware about the problem which is related to a limitation in the v8 IDE. If possible, please upgrade to the latest EWARM v9.30!

[dkala97]

It seems, that PIPE transport is not supported. Are there any plans to support it or SOCKET will be the only available transport?

[olreng]

ok, i have tried new version. it is work very well. thanks!

[mario-pi]

It seems, that PIPE transport is not supported. Are there any plans to support it or SOCKET will be the only available transport?

The client code on the VSCode side can only support sockets. Currently we have no plans to support pipes, was there any specific reason for their use?