interfisch
/
bananenkeyboard
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Compare commits

base: interfisch:12a0d80bbe38b481a32a90b393e8fb352d200f0a
Branches Tags
interfisch:master
...
compare: interfisch:295fbaef2a316d778905eadb510d9ae15886d791
Branches Tags
interfisch:master

3 Commits
12a0d80bbe ... 295fbaef2a

Author SHA1 Message Date
interfisch 295fbaef2a Merge branch 'master' of repos.ctdo.de:interfisch/bananenkeyboard 2022-01-15 13:37:01 +01:00
interfisch 5e3ffbc1a0 make more sensitirve 2022-01-15 13:36:55 +01:00
interfisch b5a00b9926 back to normal output 2022-01-15 13:20:49 +01:00
1 changed files with 6 additions and 7 deletions
Show Stats Expand all files Collapse all files

13
touchcontroller/src/main.cpp
View File

@ -5,13 +5,12 @@ byte touchOut=0; //binary encoded sensors
uint16_t rawIn[INPUTS]; uint16_t rawIn[INPUTS];
uint16_t countedLow[INPUTS]; //count the times input was below threshold (touched) uint16_t countedLow[INPUTS]; //count the times input was below threshold (touched)
#define TOUCHTHRESHOLD 700 //below which value input counts as touched. 0<x<1024 #define TOUCHTHRESHOLD 1000 //below which value input counts as touched. 0<x<1024
#define COUNTEDLOWTHRESHOLD 10 //how many times input has to be sampled as low in a row to count as real touch. #define COUNTEDLOWTHRESHOLD 10 //how many times input has to be sampled as low in a row to count as real touch.
// Inputdelay is given by: COUNTEDLOWTHRESHOLD*ADCREADINTERVAL // Inputdelay is given by: COUNTEDLOWTHRESHOLD*ADCREADINTERVAL
unsigned long last_adcmicros=0; unsigned long last_adcmicros=0;
//#define ADCREADINTERVAL 2000 //in microseconds. interval to read all adc values #define ADCREADINTERVAL 2000 //in microseconds. interval to read all adc values
#define ADCREADINTERVAL 20000 //in microseconds. interval to read all adc values
unsigned long last_send=0; unsigned long last_send=0;
#define MINIMUMSENDDELAY 10 //in milliseconds. minimum delay between serial sends #define MINIMUMSENDDELAY 10 //in milliseconds. minimum delay between serial sends
@ -50,11 +49,11 @@ void loop() {
//Serial.print(analogRead(A1)); //Serial.print(analogRead(A1));
//Serial.print(": "); //Serial.print(": ");
//Serial.println(micros()-mic); //Serial.println(micros()-mic);
/*
Serial.print(rawIn[1]); Serial.print(rawIn[0]);
Serial.print(", "); Serial.print(", ");
Serial.print(rawIn[1]); Serial.print(rawIn[1]);
Serial.println(); Serial.println();*/
for (uint8_t i=0;i<INPUTS;i++){ //for all inputs for (uint8_t i=0;i<INPUTS;i++){ //for all inputs
if (rawIn[i]<=TOUCHTHRESHOLD) { //touch detected (input low at this sample) if (rawIn[i]<=TOUCHTHRESHOLD) { //touch detected (input low at this sample)
@ -89,7 +88,7 @@ void loop() {
touchOut=newTouch; //update touchOut=newTouch; //update
last_send=loopmillis; last_send=loopmillis;
//Serial.println(touchOut, BIN); //Debug output //Serial.println(touchOut, BIN); //Debug output
//Serial.write(touchOut); //Send byte Serial.write(touchOut); //Send byte
} }
} }