Elron_dev/elbear_arduino_bsp
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добавлена функция быстрого конфигурирования вывода

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KLASSENTS 2025-01-17 09:58:11 +07:00
parent f314eccaff
commit 19042298a0
1 changed files with 21 additions and 0 deletions
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21
cores/arduino/wiring_digital.c
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@ -19,6 +19,7 @@
#include "Arduino.h" #include "Arduino.h"
#include "pins_arduino.h" #include "pins_arduino.h"
#include "mik32_hal_gpio.h" #include "mik32_hal_gpio.h"
#include "wiring_LL.h"
#ifdef __cplusplus #ifdef __cplusplus
extern "C" { extern "C" {
@ -66,6 +67,26 @@ void pinMode(uint32_t PinNumber, uint32_t PinMode)
additionalPinsInit(PinNumber); additionalPinsInit(PinNumber);
} }
void fastPinMode(uint32_t PinNumber, uint32_t PinMode)
{
GPIO_TypeDef* port = digitalPinToPort(PinNumber);
HAL_PinsTypeDef pinMask = digitalPinToBitMask(PinNumber);
// set direction
if (PinMode == OUTPUT)
GPIO_OUTPUT_MODE_PIN(port, pinMask);
else
GPIO_INPUT_MODE_PIN(port, pinMask);
// set pullup
if (PinMode == INPUT_PULLUP)
{
uint8_t pos = PIN_MASK_TO_PIN_NUMBER(pinMask);
if (port == GPIO_0) PIN_SET_PAD_CONFIG(PORT_0_PUPD, pos, HAL_GPIO_PULL_UP);
else if (port == GPIO_1) PIN_SET_PAD_CONFIG(PORT_1_PUPD, pos, HAL_GPIO_PULL_UP);
else PIN_SET_PAD_CONFIG(PORT_2_PUPD, pos, HAL_GPIO_PULL_UP);
}
}
// write pin // write pin
void digitalWrite(uint32_t PinNumber, uint32_t Val) void digitalWrite(uint32_t PinNumber, uint32_t Val)
{ {