53 lines
1.1 KiB
C
53 lines
1.1 KiB
C
//
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// Created by cfif on 16.09.22.
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//
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#include "GpioPin.h"
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tGpioPin vInitGpioPinPull(
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PORT_Type *port,
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GPIO_Type *gpio,
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uint32_t pinMask,
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port_data_direction_t direction,
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bool reverse,
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port_pull_config_t gpio_pull
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) {
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GPIO_DRV_SetMuxModeSel(port, pinMask, PORT_MUX_AS_GPIO);
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GPIO_DRV_SetPinDirection(gpio, pinMask, direction);
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GPIO_DRV_SetPullSel(port, pinMask, gpio_pull);
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tGpioPin pin = {
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.port = port,
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.gpio = gpio,
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.pin = pinMask,
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.reverse = reverse
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};
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return pin;
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}
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void GpioPinSet(tGpioPin *pin, bool value) {
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if (pin->reverse) {
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value = !value;
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}
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if (value) {
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GPIO_DRV_WritePin(pin->gpio, pin->pin, 1);
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} else {
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GPIO_DRV_WritePin(pin->gpio, pin->pin, 0);
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}
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}
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bool GpioPinGet(tGpioPin *pin) {
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bool value;
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if ((GPIO_DRV_ReadPins(pin->gpio) & (1 << pin->pin))) {
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value = true;
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} else {
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value = false;
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}
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if (pin->reverse) {
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value = !value;
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}
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return value;
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}
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