drv8860.h

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/*
 * drv8860.h
 *
 * DRV8860 Smart 8/16-Channel Low-Side Switch
 *
 * @date Apr 6, 2020
 *
 * @author andreika, (c) 2020
 * @author Andrey Belomutskiy, (c) 2012-2020
 */
 
#pragma once
 
#include "efifeatures.h"
#include <hal.h>
 
#define DRV8860_OUTPUTS             16
 
/* TODO: add irq support */
#define DRV8860_POLL_INTERVAL_MS    500
 
struct drv8860_config {
#if HAL_USE_SPI
    SPIDriver       *spi_bus;
    SPIConfig   spi_config;
#endif
    struct {
        ioportid_t      port;
        uint_fast8_t    pad;
    } reset;
};
 
int drv8860_add(brain_pin_e base, unsigned int index, const struct drv8860_config *cfg);