This offer is only available for SEGGER J-Link BASE units. By adding the J-Link (BASE to PLUS) License Upgrade, the J-Link BASE will then have all of the same features as a J-Link PLUS. This includes; J-Flash, Ozone, and Unlimited Flash Breakpoints. Connecting to device with serial number 269301959. Connecting to device with serial number 269301959. After updating Simplicty Studio v4 I am unable to debug an EFM8 device. Which is called from this program: SiliconLabs SimplicityStudio v4 developer adapter_packs c8051 flash8051.exe Sending.
After updating Simplicty Studio v4 I am unable to debug an EFM8 device. I get the following message in the adapter pack console: flash8051 ERROR: Adapter IF Invalid Parameter e.g. The serial number may be wrong.
Which is called from this program: SiliconLabs SimplicityStudio v4 developer adapterpacks c8051 flash8051.exe Sending the same command parameters to the flashefm8.exe instead brings up a segger J-Link window with 'The selected device 'UNSPECIFIED' is unknown to this version of the J-link software' pressing ok pops another window named 'SEGGER J-Link V6.22d - Target device settings' where if I select the EFM8 device I have and press ok it successfully downloads the firmware to my device. Is there an update log I can check or force SSv4 to select the flashefm8 instead of flah8051? Since debugging was working before.
Feb 24 2018, 9:34 AM.
Lee Does Keil support Flash Download with selection of device between multi J-link device? I'm using Nordic semiconducter's NRF51-DK kit, with having Cortex M0 chip + Segger J-link chip on it.
(It has own J-link chip on it, so external J-link debugger (J-link Edu) won't be needed). I have multiple NRF51-DK Kit, and when I connect multiple KITS, at PC program SEGGER J-LINK Configuration Utility. It identifies multiple Segger Devices. It has own J-link Chip, and those Devices are identified with chip's own Serial Number. But the thing is, J-LINK can identifies two (multiple) devices, However I think Keil cannot. Actually Keil Can Identifies those devices at Options for target. Debug Tab - Use J-link.
Settings button. Keil Identifies those multiple devices, But the funny part is, It cannot Select Device Which J-link device to Download (download code to Flash Memory). I tried to select one device and apply to select one Device at Options for target.
Debug Tab - Use J-link. Settings button, but there was nothing happened. So For now, when I have to download code to flash memory, I plug out any other device but for the one that I want to upload, and after when the download's complete, than I plug in those devices. I think this is pretty dumb action. Is there any option in keil to select J-link device to Download?
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