ra8_mpc.h

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#pragma once
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <stdint.h>
 
#include "ra8_err.h"
#include "ra8_port_constants.h"
 
/* =============================================================================
 * Types
 * =============================================================================
 */

typedef enum : uint8_t {
  k_ra8_mpc_psel_gpio        = 0x00U, 
  k_ra8_mpc_psel_agt         = 0x01U, 
  k_ra8_mpc_psel_gpt0        = 0x02U, 
  k_ra8_mpc_psel_gpt1        = 0x03U, 
  k_ra8_mpc_psel_sci0        = 0x04U, 
  k_ra8_mpc_psel_sci1        = 0x05U, 
  k_ra8_mpc_psel_spi         = 0x06U, 
  k_ra8_mpc_psel_iic         = 0x07U, 
  k_ra8_mpc_psel_key         = 0x08U, 
  k_ra8_mpc_psel_clkout_rtc  = 0x09U, 
  k_ra8_mpc_psel_cac_adc     = 0x0AU, 
  k_ra8_mpc_psel_bus         = 0x0BU, 
  k_ra8_mpc_psel_acmphs      = 0x0CU, 
  k_ra8_mpc_psel_lcdc        = 0x0DU, 
  k_ra8_mpc_psel_ceu         = 0x0FU, 
  k_ra8_mpc_psel_canfd       = 0x10U, 
  k_ra8_mpc_psel_qspi        = 0x11U, 
  k_ra8_mpc_psel_ssi         = 0x12U, 
  k_ra8_mpc_psel_usbfs       = 0x13U, 
  k_ra8_mpc_psel_usbhs       = 0x14U, 
  k_ra8_mpc_psel_sdhi        = 0x15U, 
  k_ra8_mpc_psel_ether_mii   = 0x16U, 
  k_ra8_mpc_psel_ether_rmii  = 0x17U, 
  k_ra8_mpc_psel_pdc         = 0x18U, 
  k_ra8_mpc_psel_ether_rgmii = 0x18U, 
  k_ra8_mpc_psel_glcdc       = 0x19U, 
  k_ra8_mpc_psel_trace       = 0x1AU, 
  k_ra8_mpc_psel_pdm         = 0x1BU, 
  k_ra8_mpc_psel_ospi        = 0x1CU, 
  k_ra8_mpc_psel_cec         = 0x1DU, 
  k_ra8_mpc_psel_ulpt        = 0x1EU, 
  k_ra8_mpc_psel_mipi        = 0x1FU, 
} ra8_mpc_psel_t;

typedef enum : uint8_t {
  k_ra8_mpc_dir_input  = 0U, 
  k_ra8_mpc_dir_output = 1U, 
} ra8_mpc_dir_t;

typedef enum : uint8_t {
  k_ra8_mpc_pull_off = 0U, 
  k_ra8_mpc_pull_up  = 1U, 
} ra8_mpc_pull_t;
 
/* =============================================================================
 * Operations
 * =============================================================================
 */

[[nodiscard]] ra8_err_t
ra8_mpc_route_peripheral(ra8_port_t port, ra8_pin_t pin, ra8_mpc_psel_t psel);

[[nodiscard]] ra8_err_t ra8_mpc_set_gpio(ra8_port_t port, ra8_pin_t pin, ra8_mpc_dir_t dir);

[[nodiscard]] ra8_err_t ra8_mpc_set_analog(ra8_port_t port, ra8_pin_t pin);

[[nodiscard]] ra8_err_t ra8_mpc_set_irq(ra8_port_t port, ra8_pin_t pin);

[[nodiscard]] ra8_err_t ra8_mpc_set_pull(ra8_port_t port, ra8_pin_t pin, ra8_mpc_pull_t pull);

[[nodiscard]] ra8_err_t ra8_mpc_set_open_drain(ra8_port_t port, ra8_pin_t pin, bool enable);

[[nodiscard]] ra8_err_t ra8_mpc_read_pfs(ra8_port_t port, ra8_pin_t pin, uint32_t* out_val);
 
#ifdef __cplusplus
}
#endif