cc2500_rx_spi_common.c

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#include "cc2500_compat.h"
 
#include "cc2500_rx_spi_common.h"
 
// betaflight/src/main/rx/rx_spi_common.c @ afb2bf5
/*
 * This file is part of Cleanflight and Betaflight.
 *
 * Cleanflight and Betaflight are free software. You can redistribute
 * this software and/or modify this software under the terms of the
 * GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option)
 * any later version.
 *
 * Cleanflight and Betaflight are distributed in the hope that they
 * will be useful, but WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this software.
 *
 * If not, see <http://www.gnu.org/licenses/>.
 */
 
#include <stdbool.h>
#include <stdint.h>
 
//#include "platform.h"
 
#ifdef USE_RX_SPI
 
//#include "drivers/io.h"
//#include "drivers/time.h"
//#include "rx/rx_spi_common.h"
//#include "rx/rx_spi.h"
 
static IO_t ledPin;
static bool ledInversion = false;
 
static IO_t bindPin;
static bool bindRequested;
static bool lastBindPinStatus;
 
void rxSpiCommonIOInit(const rxSpiConfig_t *rxSpiConfig)
{
    if (rxSpiConfig->ledIoTag) {
        ledPin = IOGetByTag(rxSpiConfig->ledIoTag);
        IOInit(ledPin, OWNER_LED, 0);
        IOConfigGPIO(ledPin, IOCFG_OUT_PP);
        ledInversion = rxSpiConfig->ledInversion;
        rxSpiLedOff();
    } else {
        ledPin = IO_NONE;
    }
 
    if (rxSpiConfig->bindIoTag) {
        bindPin = IOGetByTag(rxSpiConfig->bindIoTag);
        IOInit(bindPin, OWNER_RX_SPI_BIND, 0);
        IOConfigGPIO(bindPin, IOCFG_IPU);
        lastBindPinStatus = IORead(bindPin);
    } else {
        bindPin = IO_NONE;
    }
}
void rxSpiCommonIOInit(const rxSpiConfig_t *rxSpiConfig) {…}
 
void rxSpiLedOn(void)
{
    if (ledPin) {
        ledInversion ? IOLo(ledPin) : IOHi(ledPin);
    }
}
void rxSpiLedOn(void) {…}
 
void rxSpiLedOff(void)
{
    if (ledPin) {
        ledInversion ? IOHi(ledPin) : IOLo(ledPin);
    }
}
void rxSpiLedOff(void) {…}
 
void rxSpiLedToggle(void)
{
    if (ledPin) {
        IOToggle(ledPin);
    }
}
void rxSpiLedToggle(void) {…}
 
void rxSpiLedBlink(timeMs_t blinkMs)
{
    static timeMs_t ledBlinkMs = 0;
 
    if ((ledBlinkMs + blinkMs) > millis()) {
        return;
    }
    ledBlinkMs = millis();
 
    rxSpiLedToggle();
}
void rxSpiLedBlink(timeMs_t blinkMs) {…}
 
void rxSpiLedBlinkRxLoss(rx_spi_received_e result)
{
    static uint16_t rxLossCount = 0;
 
    if (ledPin) {
        if (result == RX_SPI_RECEIVED_DATA) {
            rxLossCount = 0;
            rxSpiLedOn();
        } else {
            if (rxLossCount  < RX_LOSS_COUNT) {
                rxLossCount++;
            } else {
                rxSpiLedBlink(INTERVAL_RX_LOSS_MS);
            }
        }
    }
}
void rxSpiLedBlinkRxLoss(rx_spi_received_e result) {…}
 
void rxSpiLedBlinkBind(void)
{
    rxSpiLedBlink(INTERVAL_RX_BIND_MS);
}
void rxSpiLedBlinkBind(void) {…}
 
void rxSpiBind(void)
{
    bindRequested = true;
}
void rxSpiBind(void) {…}
 
bool rxSpiCheckBindRequested(bool reset)
{
    if (bindPin) {
        bool bindPinStatus = IORead(bindPin);
        if (lastBindPinStatus && !bindPinStatus) {
            bindRequested = true;
        }
        lastBindPinStatus = bindPinStatus;
    }
 
    if (!bindRequested) {
        return false;
    } else {
        if (reset) {
            bindRequested = false;
        }
 
        return true;
    }
}
bool rxSpiCheckBindRequested(bool reset) {…}
#endif