Hi All,
We have made our product specific board by taking the reference of DM385 IPNC-RDK design. Product board will run on battery power and most of the time board will be on standby mode. We have build RDK with TEARDOWN_LOAD_UNLOAD = YES in make file.
Below is our experiment conclusion.
1. When Board is booted without any co-processors (m3vpss & m3video) firmware it takes 250mA in standby mode(by using command "echo standby > /sys/power/state").
2. Once the board is up & when co-processors (m3vpss & m3video) firmwares are loaded and even after shutting down co-processors firmwares (By App_unloadDemo() & TEARDOWN_LOAD_UNLOAD = YES) and going to standby mode (by using command "echo standby > /sys/power/state") it takes 430mA.
Once we load the firmwares and unload it current consumption stays at 430mA. Please guide us how to put firmware(m3vpss & m3video) in low-power mode.
Regards,
Tejas Patel