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posted on 2015/01/09 02:46:40 PM CET
Hi i want to use a 16f887 at 20.00mhz on a picready1
port b is input and need all inputs to trigger on 1 to 0 transition.
to set port d and c as outputs and normal setting as 0x55 (no alarm)
8 inputs have 2 outputs each for green and red led. using port d and c for these.
i need to use port b as interrupt triggered so that leds swap on alarm for corresponding input
also have to have a trigger from each alarm to send a signal to a phone dial-er
need a reset button to reset alarm condition.
Iam using mikroe pro ver 6.40 and would much appreciate anyone's help on here.
Have to be able to reset the fault condition once the pump is running again ie float is active. also need a bypass for each input which turns off the green run led but tricks the chip into thinking everything is normal.
posted on 2014/12/24 02:04:56 PM CET
Hi everyone!
Sorry, I only speak little English...
I need example code TSL2561 illuminance click for PIC or PIC32 MCU-s.
I looked for ARM example, but got stuck i2c communication. :( So it would be quite an i2c-s example.
Thank you, if anyone can help!
posted on 2014/12/12 09:57:03 AM CET
hi
i make a counter project ..i use pic18f4620 , 3 switches and 7 segment
i want to make a counter with 3 switches ( the first : on each click it counts up 1) (the second switch : on each click it counts down 1) (the third switch : make it 0000 or reset )
and if i want to count in float as ( 00.0.,,00.1,,00.2.......1.1 ) what should i do ??
posted on 2014/12/08 04:51:06 AM CET
I'm looking for code that interfaces 6 MMC/SD CARDs on the big8051. On ports 1-7. I need code for the board and the application for the host computer. I would like to program the host in c# using visual studio 2013. any code to start would be appreciated. Thank you for your time.
posted on 2014/12/03 01:02:05 PM CET
hi,
I need code for copying a file from SD card to USB stick.
both devices will be formatted to FAT32.
File size might be from several bytes to 300K.
the preferred solution will be a function that will block the application until it accomplish the copying.
instead a solution that requires periodically calling a service function is also acceptable.
I can even make the story simpler: instead of reading the data from the SD (something that I succeeded to do) the service will get a pointer to a buffer containing the data that should be stored on the USB.
this means that i might be that in order to copy the whole file several adjacent calls should be launched ( depending on source file size an buffer size), but in this case the adjacent calls should append the data to the USB.
please remember that we already are using the FAT32_Init() function for accessing the SD card.
If you have such code fragment and willing to make the changes to fit my needs please contact me.
Payment for this service will be
