Recently we have changed the micro-controller from STM32L152 to
The issue is, when using the debugging the "Peripherals Viewer" is
empty on STM32L162.
But if I am changing the Device back to STM32L152 the "Peripherals
Is any way to repair it quickly?
Thank you for using the Keil tools for ARM.
It sounds like you are looking at the System viewer window see: µVision User's Guide: System Viewer
And don't see any peripherals.
The system viewer window is automatically generated from a System Viewer Description (SVD) file, that is provided by the CMSIS-Pack Author (in this case ST).
I used a text editor to look in the Pack Description file (PDSC) for this family of chips:
It looks like the STM32L152 devices have SVD entries:
... but the STM32L162 devices do not have SVD entries.
I would check with ST about this.
As a work around you could use a use a SVD file from a 152 device in your 162 project.
You could edit an existing file, as described in this Knowledge base article:
(Keil KB) SWPACK: Kinetis interrupts shifted in NVIC window
..or you could follow the Adding the peripheral register file to the project steps on this page
µVision User's Guide Adding System Viewer Window
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