Hi Dialog,
I planned to flash the program from UART P_04 &P_05 with 57.6.
I have followed AN-B-001 document and connected the RX &TX pins of USB to UART cable in DA14580 and USB in PC.
I have opened the real term terminal (like tera term) software to see the response. Now i reset the board , it is sending the below values continuously like below
02 00 5B 5B 00 4B 6B 00 4B 5B 00 4B 5B 00 7B 4B 00 02 00 6B 4B 00 5B 4B
00 6B 5B 00 4B 6B 00 EB 00 02 00 6B 4B 00 4B 4B 00 5B 5B 00 4B 5F 00 5B
6B 00 02 00 CB 00 6B 4B 00 6B 4B 00 5B 4B 00 6B 4B 00 02
But as per the document AN-B-001 (in table - 5) it will send only 0x02
是否它是正确的吗?
PLEASE PROVIDE YOUR SUGGESTIONS
Device:
Hi RatheeshT,
The bootloader goes through all the pins of port 0 with different interfaces not just only the UART, thats why you see all those bytes in your terminal. The P04 and P05 besides the execution as UART interfaces they are also used for the SPI and the I2C.
Thanks MT_dialog