I am looking to combine a cheap wifi baseband/mac chipset with a STM32 F1 or F2 MCU to run the IP stack.
I have to use the cheap USB wifi dongles or use SDIO/SPI interface and port the drivers.
I am facing a problem in finding the correct chipset which has datasheets / opensource drivers to continue with this work. The problem with Atheros / Broadcomm is they do not give datasheet unless an NDA is signed.
My only requirement is the chipset should be able to act as "Access point" for initial configuration.