platform.h File Reference

#include "pico/platform/compiler.h"
#include "pico/platform/sections.h"
#include "pico/platform/panic.h"
#include "pico/platform/common.h"
#include "hardware/regs/addressmap.h"
#include "hardware/regs/sio.h"

Go to the source code of this file.

Macros
#define	PICO_USE_XIP_CACHE_AS_RAM   0
#define	PICO_RP2350_A2_SUPPORTED   1
#define	PICO_STACK_SIZE   _u(0x800)
#define	PICO_HEAP_SIZE   _u(0x800)
#define	PICO_NO_RAM_VECTOR_TABLE   0
#define	PICO_USE_STACK_GUARDS   0
#define	PICO_CLKDIV_ROUND_NEAREST   1
#define	__fast_mul(a, b)
	multiply two integer values using the fastest method possible

Functions
static void	busy_wait_at_least_cycles (uint32_t minimum_cycles)
	Helper method to busy-wait for at least the given number of cycles.
static __force_inline void	__breakpoint (void)
	Execute a breakpoint instruction.
static __force_inline uint	get_core_num (void)
	Get the current core number.
static __force_inline uint	__get_current_exception (void)
	Get the current exception level on this core.
static __force_inline bool	pico_processor_state_is_nonsecure (void)
	Return true if executing in the NonSecure state (Arm-only).
uint8_t	rp2350_chip_version (void)
	Returns the RP2350 chip revision number.
static uint8_t	rp2040_chip_version (void)
	Returns the RP2040 chip revision number for compatibility.
static uint8_t	rp2350_rom_version (void)
	Returns the RP2350 rom version number.
static __force_inline int32_t	__mul_instruction (int32_t a, int32_t b)
	Multiply two integers using an assembly MUL instruction.