raphael.breiting/Marlin
1
1
Fork 0
forked from Mirrors/Marlin
Code Pull Requests Activity

🧑‍💻 Add STM32/STM32F1 Open Drain (OD) pin mode (#27616)

Browse Source
This commit is contained in:
Red Echidna UK
2025-01-09 04:30:53 +00:00
committed by GitHub
parent 22977c885b
commit 63bc413da8
2 changed files with 2 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
Marlin/src/HAL/STM32/fastio.h
View File

@@ -77,6 +77,7 @@ void FastIO_init(); // Must be called before using fast io macros
#define SET_INPUT_PULLUP(IO) _SET_MODE(IO, INPUT_PULLUP) //!< Input with Pull-up activation
#define SET_INPUT_PULLDOWN(IO) _SET_MODE(IO, INPUT_PULLDOWN) //!< Input with Pull-down activation
#define SET_OUTPUT(IO) OUT_WRITE(IO, LOW)
#define SET_OUTPUT_OD(IO) OUT_WRITE_OD(IO, LOW)
#define SET_PWM(IO) _SET_MODE(IO, PWM)
#define IS_INPUT(IO)

1
Marlin/src/HAL/STM32F1/fastio.h
View File

@@ -44,6 +44,7 @@
#define SET_INPUT_PULLUP(IO) _SET_MODE(IO, GPIO_INPUT_PU)
#define SET_INPUT_PULLDOWN(IO) _SET_MODE(IO, GPIO_INPUT_PD)
#define SET_OUTPUT(IO) OUT_WRITE(IO, LOW)
#define SET_OUTPUT_OD(IO) OUT_WRITE_OD(IO, LOW)
#define SET_PWM(IO) pinMode(IO, PWM) // do{ gpio_set_mode(PIN_MAP[pin].gpio_device, PIN_MAP[pin].gpio_bit, GPIO_AF_OUTPUT_PP); timer_set_mode(PIN_MAP[pin].timer_device, PIN_MAP[pin].timer_channel, TIMER_PWM); }while(0)
#define SET_PWM_OD(IO) pinMode(IO, PWM_OPEN_DRAIN)