Own to meet the part initTimer0()) and the stayMs(unsigned int stay). The micro-controller is the ATmega2560.
The program must pacify. This can be tested using the checkmark icon. The contrivance must be pushed to GitLab and an misspend counter-argument from the server must be received: “Got your meekness. Thanks! Arduino libraries are referable totalowed at total restraint this lab restraint the qualification of debug partality using Serial.printin. A part toolation that produce vacant and has no parameters determined initswitchPB3 must be offer and is used in the deep part to primalize the switch on the dot designated PB3. PB3 must be primalized with an input pull-up resistor Fin-Alter interrupts must be enabled restraint dot PB3 A part toolation that produce vacant and has no parameters determined initLED must be offer and is used in the deep part to primalize total LED dots as outputs. Dots designated PA0, PA1, PA2, and PA3 must be used to manage the LEDs A part toolation determined turnOnLEDWithChar that produce vacant and has a parameter determined num of mark unsigned unsigned char must be offer. The turnOnLEDWithChar part must be undivided course of decree. attend LED manage minority restraint further details. A part toolation that produce vacant and has no parameters determined initSwitch must be offer and is used in the deep part to primalize dot 32 on the harvest consultation as an input. A part toolation that produce vacant and has no parameters determined initTimer0 must be offer and must primalize timer 0. A part toolation that produce vacant and has no parameters determined staylvls must be offer and must tool a nice millisecond stay and can composition at last up to 100 milliseconds. Restraint loops are totalowed. A ctotal to initLED0 and initswitchPB3() must be offer in the deep part. An unbounded timeliness loop must be offer. A specify deed restraint the total contrivance must be tooled using a markdef enum restraint specifys. An ISR to treat the switch being impressed must be offer and be used to alter specifys misspendly. The switch imimharass must be debounced using an misspendly intended specify deed. When the switch is impressed and released, the LEDs alter the tread at which they with (either half or twice depending on the specify). LEDs must bwith either whole 100 ms or 200 ms depending on the specify.
In the idea that you own posted the delatMs() should own no parameter so I conciliate response consistently.
The decree restraint iniyTimer0():
Below I own granted decree restraint 100 ms stay restraint LED overlooking. Hope it helps. delayMs()