ejung/parafraktor-stm32
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add 2nd motor

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Eggert Jung
2025-05-15 01:13:10 +02:00
parent 29611f6d43
commit 5253648cfb
1 changed files with 3 additions and 2 deletions
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5
Src/stepper.c
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@@ -8,7 +8,8 @@
#include "uart_dmx.h" #include "uart_dmx.h"
stepper_T steppers[] = { stepper_T steppers[] = {
{.en_port=GPIOC, .en_pin=11, .dir_port=GPIOB, .dir_pin=4, .step_port=GPIOE, .step_pin=2, .home_port=GPIOF, .home_pin=3} {.en_port=GPIOC, .en_pin=11, .dir_port=GPIOB, .dir_pin=4, .step_port=GPIOE, .step_pin=2, .home_port=GPIOF, .home_pin=3},
{.en_port=GPIOB, .en_pin=3, .dir_port=GPIOF, .dir_pin=11, .step_port=GPIOF, .step_pin=12, .home_port=GPIOF, .home_pin=4}
}; };
void set_pins(stepper_T* stp){ void set_pins(stepper_T* stp){
@@ -127,7 +128,7 @@ void do_steps(){
if(steppers[i].homed){ if(steppers[i].homed){
static uint16_t old_ramp_to_speed; static uint16_t old_ramp_to_speed;
old_ramp_to_speed = steppers[i].ramp_to_speed; old_ramp_to_speed = steppers[i].ramp_to_speed;
steppers[i].ramp_to_speed = rxBuffer[1] - steppers[i].pos; steppers[i].ramp_to_speed = rxBuffer[i+1] - steppers[i].pos;
if(old_ramp_to_speed == 0 && steppers[i].ramp_to_speed != 0) if(old_ramp_to_speed == 0 && steppers[i].ramp_to_speed != 0)
steppers[i].trigger_step = 1; steppers[i].trigger_step = 1;