Peripheral CPU definitions for the RP2350. More...

Detailed Description

Peripheral CPU definitions for the RP2350.

Author: Tom Hert git@a.nosp@m.nnsa.nosp@m.nn.eu

Definition in file periph_cpu.h.

#include <stdbool.h>
#include <stdint.h>
#include "RP2350.h"
#include "clock_conf.h"
#include "cpu.h"
#include "gpio_conf.h"
#include "helpers.h"
#include "uart_conf.h"
#include "periph/gpio.h"

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Go to the source code of this file.

#define	HAVE_GPIO_T
	Overwrite the default GPIO type to use uint32_t.

#define	LED0_PIN_ID 25u
	GPIO Pin ID for the onboard LED.

#define	LED0_ON gpio_set(LED0_PIN_ID)

#define	LED0_OFF gpio_clear(LED0_PIN_ID)

#define	LED0_TOGGLE gpio_toggle(LED0_PIN_ID)

#define	LED0_NAME "LED(Green)"

#define	OSC_DEBUG_PIN_ID 15u
	GPIO Pin ID for oscillator debugging.

#define	RESET_PLL_SYS (1u << 14u)
	Reset bit for the system PLL.

#define	RESET_PADS_BANK0 (1u << 9u)
	Reset bit for the pads bank 0.

#define	RESET_UART0 (1u << 26u)
	Reset bit for UART0 peripheral.

#define	RESET_UART1 (1u << 27u)
	Reset bit for UART1 peripheral.

#define	RESET_IO_BANK0 (1u << 6u)
	Reset bit for the IO bank 0.

#define	PADS_BANK0_GPIO0_IE_BITS (1u << 6u)
	Input enable bit for GPIO0 in PADS_BANK0.

#define	PADS_BANK0_ISO_BITS (1u << 8u)
	Isolation bits for PADS_BANK0.

typedef uint32_t	gpio_t

static uint32_t	calculate_gpio_pad_register_addr (gpio_t pin)
	Calculate the address of the GPIO pad register for a given pin. More...

static uint32_t	calculate_gpio_io_status_register_addr (gpio_t pin)
	Calculate the address of the GPIO IO status register for a given pin. More...

static uint32_t	calculate_gpio_io_ctrl_register_addr (gpio_t pin)
	Calculate the address of the GPIO IO control register for a given pin. More...

Function Documentation

◆ calculate_gpio_io_ctrl_register_addr()

static uint32_t calculate_gpio_io_ctrl_register_addr ( gpio_t pin )

inlinestatic

Calculate the address of the GPIO IO control register for a given pin.

Parameters

pin	The GPIO pin number

Returns: The address of the GPIO IO control register for the given pin

Definition at line 99 of file periph_cpu.h.

◆ calculate_gpio_io_status_register_addr()

static uint32_t calculate_gpio_io_status_register_addr ( gpio_t pin )

static

Calculate the address of the GPIO IO status register for a given pin.

Parameters

pin	The GPIO pin number

Returns: The address of the GPIO IO status register for the given pin

Definition at line 88 of file periph_cpu.h.

◆ calculate_gpio_pad_register_addr()

static uint32_t calculate_gpio_pad_register_addr ( gpio_t pin )

inlinestatic

Calculate the address of the GPIO pad register for a given pin.

Parameters

pin	The GPIO pin number

Returns: The address of the GPIO pad register for the given pin

Definition at line 75 of file periph_cpu.h.