sim_peripheral.h File Reference

yasimavr: sim_peripheral.h File Reference

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#include "sim_ioreg.h"
#include "sim_signal.h"
#include "sim_logger.h"

Classes
struct	NVM_request_t
	Structure used for AVR_CTLREQ_NVM_REQUEST requests. More...

struct	ctlreq_data_t

struct	base_reg_config_t

class	Peripheral
	Abstract class defining a framework for MCU peripherals. More...

class	DummyController
	Generic dummy peripheral. More...

struct	DummyController::dummy_register_t

Functions
Register field lookup
The structure base_reg_config_t and the functions find_reg_config() are useful for configuration that maps a register field value to a set of parameters. (see the timer classes for examples)
template<typename T >
int	find_reg_config (const std::vector< T > &v, uint64_t reg_value)

template<typename T >
const T *	find_reg_config_p (const std::vector< T > &v, uint64_t reg_value)

Controller requests definition
Definition of common and builtin CTLREQs See also Device::ctlreq ctlreq_data_t
#define	AVR_CTLREQ_BASE 0x100

#define	AVR_CTLREQ_GET_SIGNAL 0

#define	AVR_CTLREQ_CORE_BREAK (AVR_CTLREQ_BASE + 1)

#define	AVR_CTLREQ_CORE_SLEEP (AVR_CTLREQ_BASE + 2)

#define	AVR_CTLREQ_CORE_WAKEUP (AVR_CTLREQ_BASE + 3)

#define	AVR_CTLREQ_CORE_SHORTING (AVR_CTLREQ_BASE + 4)

#define	AVR_CTLREQ_CORE_CRASH (AVR_CTLREQ_BASE + 5)

#define	AVR_CTLREQ_CORE_RESET (AVR_CTLREQ_BASE + 6)

#define	AVR_CTLREQ_CORE_RESET_FLAG (AVR_CTLREQ_BASE + 7)

#define	AVR_CTLREQ_CORE_NVM (AVR_CTLREQ_BASE + 8)

#define	AVR_CTLREQ_CORE_HALT (AVR_CTLREQ_BASE + 9)

#define	AVR_CTLREQ_CORE_SECTIONS (AVR_CTLREQ_BASE + 10)

#define	AVR_CTLREQ_WATCHDOG_RESET (AVR_CTLREQ_BASE + 1)

#define	AVR_CTLREQ_NVM_REQUEST (AVR_CTLREQ_BASE + 1)

#define	AVR_CTLREQ_SLEEP_CALL (AVR_CTLREQ_BASE + 1)

#define	AVR_CTLREQ_SLEEP_PSEUDO (AVR_CTLREQ_BASE + 2)

typedef int	ctlreq_id_t

Peripheral identifier definition
All peripherals are uniquely identified by a 32-bits integer which is actually composed of 4 characters. This section defines the identifiers for the usual peripherals. See also Peripheral
constexpr sim_id_t	AVR_IOCTL_CORE = "CORE"

constexpr sim_id_t	AVR_IOCTL_WDT = "WDT"

constexpr sim_id_t	AVR_IOCTL_INTR = "CPUINT"

constexpr sim_id_t	AVR_IOCTL_SLEEP = "SLPCTRL"

constexpr sim_id_t	AVR_IOCTL_CLOCK = "CLKCTRL"

constexpr sim_id_t	AVR_IOCTL_PORTMUX = "PORTMUX"

constexpr sim_id_t	AVR_IOCTL_EEPROM = "EEPROM"

constexpr sim_id_t	AVR_IOCTL_NVM = "NVMCTRL"

constexpr sim_id_t	AVR_IOCTL_VREF = "VREF"

constexpr sim_id_t	AVR_IOCTL_EXTINT = "EXTINT"

constexpr sim_id_t	AVR_IOCTL_RST = "RSTCTRL"

constexpr sim_id_t	AVR_IOCTL_RTC = "RTC"

constexpr sim_id_t	AVR_IOCTL_PORT (char c)

constexpr sim_id_t	AVR_IOCTL_ADC (char c)

constexpr sim_id_t	AVR_IOCTL_ACP (char c)

constexpr sim_id_t	AVR_IOCTL_TIMER (char t, char c)

constexpr sim_id_t	AVR_IOCTL_UART (char c)

constexpr sim_id_t	AVR_IOCTL_SPI (char c)

constexpr sim_id_t	AVR_IOCTL_TWI (char c)

Classes