[Sdcc-user] Converting Keil A51 Startup to SDCC assembly, for Silabs C8051F34x chips

[John C. <jec...@ai...>]

I'm creating a Bootloader firmware reflash feature for my application. The SDCC compatible source version of the USB Express library was made available via a license. However, the Bootloader example that has been on the SiLabs App Note, AN200SW, does not seem to have a 'SDCC' version.

The Bootloader plays some games with origins, and positioning of segments, some of which are indicated in the USB_BL_STARTUP.A51 file. Unfortunately this file is in the Keil idiom of 8051 assembly, and I'd like to know what the equivalents may be fore translating it to the SDCC assembly idiom.

Thanks,
John Clark.