Hello,
we have a quite stable version of a HMI project for S7G2. Since we started months ago, the project was developed with the SSP 1.1.0.
We obviously need a bootloader that uses a USB stick to upload the user application. We started with the following: https://renesasrulz.com/synergy/m/mediagallery/3223 but we encountered problems described here https://renesasrulz.com/synergy/f/synergy---forum/8041/s7-bootloader-question#pi5277=1
The new released Flashloader seems to be able to upload an application using a PC and not a USB stick. However, it requires the SSP 1.2.0.b.1: we tryied to follow the application note that describe how to upgrade project from old SSP to SSP 1.2.0, but without any success.
Is it really not possible to have a simple bootloader that can perform an application upgrade via USB stick??
Thank you