This here:
averageFloat = 100 - (sumM / 10 - 400) * 0.25641; //Calculation average moisture from array sum. Converting 0-1024 range to 0-100. Calibrate average...
Ok, don't mind, meanwhile I saw your profile. Although most MCU will not be destroyed immediately by a short an outputs it is strongly deprecated to do this. Use...
If the TX pin is configured as (totem-pole) output, as it should be, it is not a good idea to directly shorten that pin to GND or Vdd!You can however put a, say...
If both MCU are hardwired you don't need pullups. After booting you must anyway clear all receiver buffers.Pullups should be used if the RX line can be left open.But,...
Wondering about the pullup/pulldown-story, in the first post ... UART lines are active driven, i.e. totem-pole. Contrary to open-drain I2C.This on the TX MCU side: TRISDbits.TRISD6...
First, check the clocks! They don't need to be exactly the same, but as said not more than 5% different. For example, if the TX is to slow, the RX will sample a...
Again, this does not work if the RX is dead, missing etc. In this case you must use a timeout or your system hangs forever.
Ok, I missunderstood the function. But waiting forever on an answer is no good idea. If the link is broken this is a deadlock. You should work with timeouts.And,...
I did not read all and everything ...
1) Declare all vars modified in ISR as volatile, so the compiler is forced to re-read them. Otherwhise re-reading may be omitted...
Afaik there are tools to do that. Or, are at least easy to write: removing all comments and whitespaces, rename all variables to cryptic random names, replace all...
Oh, thanks!But this is a simple bit-wise addition with a ripple-carry loop, nothing magic. Using digraphs and trigraphs, special variable names and removing all...
The "++++" is only in the string, this is symbolic for two increments ... it is not a valid C syntax.
Question 1: My suggestions (tested)
#include <stdio.h>#include <stdint.h>void main(void){ uint8_t fred = 40; uint8_t i, o; printf("Fred: %u\n",...
1) As my mother tongue is German, I don't care about UK/US nomenclature ... ;)2) The color/colour of the pushbutton is of no importance. Maybe because the reset...
Don't rely to much on "replace the complete unit", chinese documentation often has to be interpreted.I suppose you already have reset the BIOS config? S2 seems to...
Hi,while not having experience with this specific board ... 15 pin is the normal pin-out of VGA, so, did you connect a VGA monitor to the DE15 connector? You should...
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