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  1. #include <stdio.h>
  2. #include <stdint.h>
  3.  
  4. int main(void) {
  5. 	// your code goes here
  6. 	uint32_t rpm_end = 2000;
  7. 	uint32_t rpm_start = 6000;
  8. 	double dt_ms = 30000;
  9. 	uint32_t stepTime_ms = 30000;
  10. 	int deltaRPM = (int)(rpm_end - rpm_start) * (float)dt_ms / stepTime_ms;
  11.     // const int32_t deltaRPM =
  12.     //                 ((rpm_end - rpm_start) * (float) dt_ms) /
  13.     //                 stepTime_ms;
  14.     uint32_t rpmNow = rpm_start + deltaRPM;
  15.     printf("deltaRPM=%d, rpmNow=%u", deltaRPM, rpmNow);
  16. 	return 0;
  17. }
  18.  
Success #stdin #stdout 0s 5276KB
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stdin
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Standard input is empty
stdout
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deltaRPM=-4000, rpmNow=2000
https://ideone.com/BoZGee
language:
C (gcc 8.3)
created:
6 days ago
visibility:
public

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