I ran the following code. #include <SoftwareSerial.h> //SoftwareSerial USB_HOST_SERIAL = SoftwareSerial(2, 3); // RX, TX void setup() { Serial.begin(115200); delay(100); } void loop() {// put your main code here, to run repeatedly: unsigned long int k = 512 * 1024; //unsigned long int k…

Cast it as a long k = (long) 512 * 1024;

The result of 512*1024 becomes 0

system Closed January 2, 2022, 6:00pm 17

This topic was automatically closed 120 days after the last reply. New replies are no longer allowed.

Topic		Replies	Views
Strange result using serial.print Programming	3	875	May 5, 2021
Unsigned Long multiplication Programming	7	10515	May 5, 2021
Why am I getting this multiplication error? Syntax & Programs	5	5342	May 6, 2021
Bug desconocido multiplicación con unsigned long Español	2	1352	May 6, 2021
multiplication problem Programming	15	4049	May 5, 2021