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volume per step calculation

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This commit is contained in:
leo 2023-09-16 15:55:16 +02:00
parent 7bcb3a7afa
commit d0877672a3
Signed by: leo
GPG Key ID: 0DD993BFB2B307DB
1 changed files with 4 additions and 1 deletions
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5
Core/Src/PSE_unit.c
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@ -5,6 +5,7 @@
* Author: leo * Author: leo
*/ */
#include "pse_stepper_planer.h"
#define _GNU_SOURCE #define _GNU_SOURCE
#include "PSE_unit.h" #include "PSE_unit.h"
@ -127,5 +128,7 @@ void pse_unit_compute_volume_delivered(pse_unit* unit){
} }
void pse_unit_compute_volume_per_step(pse_unit* unit){ void pse_unit_compute_volume_per_step(pse_unit* unit){
unit->nL_per_step = 10; uint64_t numerator = (uint64_t)1 * (unit->syringe->diameter * unit->syringe->diameter) * PSE_STEPPER_SCREW_PITCH;
uint64_t denominator = (uint64_t)1273238 * PSE_STEPPER_STEPS_PER_ROTATION;
unit->nL_per_step = numerator / denominator;
} }