Ouss4 edited a comment on issue #1356: URL: https://github.com/apache/incubator-nuttx/issues/1356#issuecomment-653633067
> That's pretty much the same way how these kind of things are implemented in Linux kernel. This is also used in many drivers in NuttX, where usually the board logic provides the detail of the transfer to the driver through a similar `ops` structure. There is also another way where the base driver and the different transfer protocols are implemented separately. (ex [the ssd1306 LCD](https://github.com/apache/incubator-nuttx/blob/master/drivers/lcd/ssd1306_base.c)). This second method is convenient when the protocols are somewhat independent from the board and can be implemented without too much custom logic. Either could be used for the MTD drivers. One possible complexity is different commands for SPI and QSPI and dummy cycles required. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
