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Galileo/Galileo Gen2 GPIO speedtest
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GPIO speedtest | |
pin= 0 | |
44539 | |
44547 | |
44548 | |
44548 | |
44548 | |
44544 | |
44544 | |
44523 | |
44504 | |
44501 | |
Loop= 44534 ms | |
pin= 1 | |
44691 | |
44690 | |
44690 | |
44690 | |
44690 | |
44692 | |
44692 | |
44693 | |
44656 | |
44656 | |
Loop= 44684 ms | |
pin= 2 | |
44525 | |
44526 | |
44525 | |
44526 | |
44526 | |
44528 | |
44526 | |
44489 | |
44485 | |
44486 | |
Loop= 44514 ms | |
pin= 3 | |
44961 | |
44954 | |
44953 | |
44950 | |
44951 | |
44948 | |
44948 | |
44948 | |
44949 | |
44917 | |
Loop= 44947 ms | |
pin= 4 | |
44786 | |
44784 | |
44784 | |
44786 | |
44786 | |
44786 | |
44786 | |
44784 | |
44785 | |
44785 | |
Loop= 44785 ms | |
pin= 5 | |
45062 | |
45060 | |
45060 | |
45057 | |
45056 | |
45059 | |
45068 | |
45099 | |
45095 | |
45094 | |
Loop= 45071 ms | |
pin= 6 | |
44919 | |
44919 | |
44920 | |
44921 | |
44923 | |
44924 | |
44925 | |
44925 | |
44940 | |
44971 | |
Loop= 44928 ms | |
pin= 7 | |
45110 | |
45112 | |
45110 | |
45111 | |
45111 | |
45114 | |
45088 | |
45071 | |
45069 | |
45069 | |
Loop= 45096 ms | |
pin= 8 | |
45209 | |
45207 | |
45208 | |
45207 | |
45206 | |
45206 | |
45207 | |
45208 | |
45207 | |
45208 | |
Loop= 45207 ms | |
pin= 9 | |
45194 | |
45197 | |
45224 | |
45235 | |
45234 | |
45234 | |
45235 | |
45234 | |
45234 | |
45233 | |
Loop= 45225 ms | |
pin= 10 | |
45302 | |
45302 | |
45298 | |
45298 | |
45296 | |
45295 | |
45296 | |
45299 | |
45298 | |
45300 | |
Loop= 45298 ms | |
pin= 11 | |
45263 | |
45262 | |
45261 | |
45262 | |
45261 | |
45258 | |
45257 | |
45259 | |
45271 | |
45296 | |
Loop= 45265 ms | |
pin= 12 | |
45077 | |
45076 | |
45076 | |
45076 | |
45101 | |
45114 | |
45115 | |
45113 | |
45113 | |
45115 | |
Loop= 45097 ms | |
pin= 13 | |
45206 | |
45189 | |
45166 | |
45167 | |
45168 | |
45169 | |
45194 | |
45210 | |
45207 | |
45209 | |
Loop= 45188 ms | |
END. |
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GPIO speedtest | |
pin= 0 | |
222 | |
223 | |
222 | |
222 | |
222 | |
222 | |
223 | |
222 | |
222 | |
222 | |
Loop= 222 ms | |
pin= 1 | |
222 | |
223 | |
222 | |
222 | |
222 | |
222 | |
223 | |
222 | |
223 | |
222 | |
Loop= 222 ms | |
pin= 2 | |
222 | |
222 | |
222 | |
223 | |
222 | |
223 | |
222 | |
222 | |
222 | |
222 | |
Loop= 222 ms | |
pin= 3 | |
223 | |
222 | |
222 | |
222 | |
222 | |
223 | |
222 | |
223 | |
222 | |
223 | |
Loop= 222 ms | |
pin= 4 | |
257 | |
258 | |
258 | |
257 | |
258 | |
257 | |
257 | |
258 | |
257 | |
257 | |
Loop= 257 ms | |
pin= 5 | |
258 | |
257 | |
258 | |
257 | |
257 | |
258 | |
257 | |
258 | |
258 | |
257 | |
Loop= 257 ms | |
pin= 6 | |
258 | |
257 | |
258 | |
257 | |
258 | |
258 | |
258 | |
257 | |
258 | |
257 | |
Loop= 257 ms | |
pin= 7 | |
56105 | |
56112 | |
56121 | |
56064 | |
56079 | |
56095 | |
56103 | |
56111 | |
56071 | |
56075 | |
Loop= 56093 ms | |
pin= 8 | |
56017 | |
56020 | |
56024 | |
56020 | |
56035 | |
56043 | |
56047 | |
56050 | |
56006 | |
56009 | |
Loop= 56027 ms | |
pin= 9 | |
258 | |
258 | |
257 | |
258 | |
257 | |
257 | |
258 | |
257 | |
258 | |
258 | |
Loop= 257 ms | |
pin= 10 | |
222 | |
223 | |
222 | |
223 | |
222 | |
222 | |
223 | |
222 | |
223 | |
222 | |
Loop= 222 ms | |
pin= 11 | |
258 | |
257 | |
258 | |
258 | |
257 | |
258 | |
258 | |
257 | |
258 | |
257 | |
Loop= 257 ms | |
pin= 12 | |
222 | |
223 | |
222 | |
223 | |
222 | |
222 | |
222 | |
222 | |
223 | |
222 | |
Loop= 222 ms | |
pin= 13 | |
257 | |
258 | |
257 | |
257 | |
258 | |
257 | |
258 | |
258 | |
257 | |
258 | |
Loop= 257 ms | |
END. |
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// GPIO speed test | |
// | |
unsigned long t,sum; | |
// int Loop=100000; // for Galileo Gen2 | |
int Loop=10000; // for Galileo | |
int ct=10; | |
int pin=0; | |
void setup() { | |
Serial.begin(9600); | |
delay(1000); | |
Serial.println("GPIO speedtest"); | |
} | |
void loop() { | |
for(pin=0;pin<=13;pin++) { | |
pinMode(pin,OUTPUT); | |
Serial.print("pin= ");Serial.println(pin); | |
delay(1000); | |
sum=0; | |
for (int j=1;j<=ct;j++) { | |
t=millis(); | |
for (int i=0;i<Loop;i++) { | |
digitalWrite(pin, HIGH); | |
digitalWrite(pin, LOW); | |
} | |
t=millis()-t; sum=sum+t; | |
Serial.println(t); | |
} | |
sum=sum/ct; | |
Serial.print("Loop= ");Serial.print(sum);Serial.println(" ms"); | |
} | |
Serial.println("END."); | |
while(1); | |
} |
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