NetBurner Community Forum

can we use J2[34] as independent interrupt pin to detect state change ( 1 to 0 )?

I have a need to use it in a similar way to that of external interrupt can I do that ?
my external IRQ are already used up.

can we use J2[34] as interrupt pin ( to detect sudden fall from 1 to 0), to use it as interrupt on state change ?
can any one share the code for this purpose or example code

For the time being lets consider that I am using wires to short(electrical ) the rx & tx pins

when I am transmitting 16 bytes it takes 1ms at 460800 BAUD RATE but when I enable reception(reception from another netburner transmitting at same rate )along with transmission the transmission time increases to max of 5ms . what is the reason for this dependency, how can it be resolved? can this be...

can anyone share a UART code using DMA for MOD54415
or the instructions to do so.

do u mean that by enabling FAST_USER_VAR and FAST_USER_STK preprocessors, can we move all our variables and stack to SRAM and there by increase the speed.

is there any APIs in μC/OS-II related to cached ram or cache?
I need to increase the seed of my program using cache , I am using MOD5541x with μC/OS-II

I need to send and receive 75 bytes of data through each UART channel for 4 channels in 1ms . I had been using read () in 4 threads for reception, but I am not able do it in 1ms .Can I do in interrupt mode? how to receive data in interrupt mode can anyone share a code to receive data through interru...

how can I find the processor usage for different tasks.
We have nearly 20tasks running on my project. These all tasks should
execute in every milliseconds.when but some are not being executed , what should I do ?

how can I increase the CPU_CLOCK( processor speed ) to the maximum .
which are the registers to be configured with values?
in which file and how should I configure these registers