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Expert on EM Microelectronics EM6819 Microcontroller which uses RIDE 7 software. Programming code only, which should do the following:
1.- MCU should send a "1" to only one of its outputs for X=5 ms to 1.28 seconds (programmable in steps of 5 ms) (.005 s x 256 = 1.28 s). And then it should send a "0" for the remaining time to complete Y=0.5 seconds to 128 seconds (in steps of 0.5 seconds) (0.5 s x 256 = 128 s). This cycle continues to infinity.
2.- The X and Y parameters should be easily configurable by us, so they should be on top of the programming code so we can simply change the number to get the desired timing.
3.- Unit should be able to work with batteries of 1.5, 3 or 3.6 V with the least amount of current consumption possible.
This programming is extremely simple, but we want to make sure that the unit really works with the least possible amount of energy. More projects will come if this one is properly delivered.