3DPrinting/MarlinFirmware
1
0
Fork 0
mirror of https://github.com/MarlinFirmware/Marlin.git synced 2024-11-29 23:07:42 +00:00
Code Issues Releases Wiki Activity

Use stepper timer to count pulse duration

Browse Source
This commit is contained in:
Scott Lahteine 2018-06-11 21:46:19 -05:00
parent 47f7c4889d
commit 4ed92f838f
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
Marlin/HAL.h
View File

@ -93,7 +93,7 @@ inline uint8_t HAL_get_reset_source(void) { return MCUSR; }
#define STEP_TIMER_NUM 1 #define STEP_TIMER_NUM 1
#define TEMP_TIMER_NUM 0 #define TEMP_TIMER_NUM 0
#define PULSE_TIMER_NUM TEMP_TIMER_NUM #define PULSE_TIMER_NUM STEP_TIMER_NUM
#define HAL_STEPPER_TIMER_RATE HAL_TIMER_RATE #define HAL_STEPPER_TIMER_RATE HAL_TIMER_RATE
#define HAL_TICKS_PER_US ((HAL_STEPPER_TIMER_RATE) / 1000000) // Cannot be of type double #define HAL_TICKS_PER_US ((HAL_STEPPER_TIMER_RATE) / 1000000) // Cannot be of type double
@ -109,7 +109,7 @@ inline uint8_t HAL_get_reset_source(void) { return MCUSR; }
#define TIMER_OCR_0 OCR0A #define TIMER_OCR_0 OCR0A
#define TIMER_COUNTER_0 TCNT0 #define TIMER_COUNTER_0 TCNT0
#define PULSE_TIMER_PRESCALE 8 #define PULSE_TIMER_PRESCALE STEPPER_TIMER_PRESCALE
#define ENABLE_STEPPER_DRIVER_INTERRUPT() SBI(TIMSK1, OCIE1A) #define ENABLE_STEPPER_DRIVER_INTERRUPT() SBI(TIMSK1, OCIE1A)
#define DISABLE_STEPPER_DRIVER_INTERRUPT() CBI(TIMSK1, OCIE1A) #define DISABLE_STEPPER_DRIVER_INTERRUPT() CBI(TIMSK1, OCIE1A)