The DFU utility functions can be ported on a given Host MCU to perform the DFU operations.
There are example host MCU code to simulate the DFU utility and perform the erase and update
operations on a given partition.
The DFU pins mentioned in above Table 8-1 are initially used as generic I/O pins to trigger a predefined DFU pattern.
Upon successful DFU pattern the RNWF02 device will enter the
DFU mode where it can perform the erase and write operations.
The DFU pattern is captured and illustrated in the following figure.Figure 8-10. DFU Mode Pattern
The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.
