IWR1843: How to determine if a device is booting in Flashing mode

Hello,

Are you using an EVM here? How are you connecting to the IWR1843?

Thanks,

-Shareef

Hi,

I am using EVM IWR1843 BOOST alone.
I know that when IWR1843 is in Flashing mode, if I send BREAK SIGNAL to RS232 RX of IWR1843, the following 5 bytes of data will be returned from RS232 TX of IWR1843.
0x00 0x04 0xCC 0x00 0xCC
Besides sending this BREAK SIGNAL, I would like to know how to check if IWR1843 is in Fｌashing mode.

Thanks,

HIroyuki

Hello,

Thank you for your reply.
I understand the DISPW settings of SOP.
Is there a way to make this setting and turn on the power, and know if the IWR1843 is really Flashng Mode?
For example, if I start Flashing in Uniflash when it is Function Mode instead of Flashing Mode, it will freeze in Set Break Signal.
In order to avoid the freeze status with this set break signal, I want to make sure that it is in Flashing Mode before starting Flashing.

Thanks,
Hiroyuki