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#ifndef __ATSAMD_INTERNAL_H
#define __ATSAMD_INTERNAL_H
// Local definitions for atsamd code
#include <stdint.h> // uint32_t
#include "autoconf.h" // CONFIG_MACH_SAMD21A
#if CONFIG_MACH_SAMD21
#include "samd21.h"
#elif CONFIG_MACH_SAMD51
#include "samd51.h"
#elif CONFIG_MACH_SAME51
#include "same51.h"
#elif CONFIG_MACH_SAME54
#include "same54.h"
#endif
#define GPIO(PORT, NUM) (((PORT)-'A') * 32 + (NUM))
#define GPIO2PORT(PIN) ((PIN) / 32)
#define GPIO2BIT(PIN) (1<<((PIN) % 32))
#define GET_FUSE(REG) \
((*((uint32_t*)(REG##_ADDR)) & (REG##_Msk)) >> (REG##_Pos))
void enable_pclock(uint32_t pclk_id, int32_t pm_id);
uint32_t get_pclock_frequency(uint32_t pclk_id);
void gpio_peripheral(uint32_t gpio, char ptype, int32_t pull_up);
Sercom * sercom_enable_pclock(uint32_t sercom_id);
uint32_t sercom_get_pclock_frequency(uint32_t sercom_id);
uint32_t sercom_spi_pins(uint32_t sercom_id);
void sercom_i2c_pins(uint32_t sercom_id);
#endif // internal.h
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