daisy_core.h File Reference

#include <stdint.h>
#include <stdlib.h>

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Classes
struct	dsy_gpio_pin
struct	daisy::Pin
	representation of hardware port/pin combination More...

Namespaces
namespace	daisy
	Hardware defines and helpers for daisy field platform.

Macros
#define	DSY_CORE_HW_H
#define	DMA_BUFFER_MEM_SECTION   __attribute__((section(".sram1_bss")))
#define	DTCM_MEM_SECTION   __attribute__((section(".dtcmram_bss")))
#define	FBIPMAX   0.999985f
#define	FBIPMIN   (-FBIPMAX)
#define	U82F_SCALE   0.0078740f
#define	F2U8_SCALE   127.0f
#define	S82F_SCALE   0.0078125f
#define	F2S8_SCALE   127.0f
#define	S162F_SCALE   3.0517578125e-05f
#define	F2S16_SCALE   32767.0f
#define	F2S24_SCALE   8388608.0f
#define	S242F_SCALE   1.192092896e-07f
#define	S24SIGN   0x800000
#define	S322F_SCALE   4.6566129e-10f
#define	F2S32_SCALE   2147483647.f
#define	OUT_L   out[0]
#define	OUT_R   out[1]
#define	IN_L   in[0]
#define	IN_R   in[1]

Enumerations
enum	dsy_gpio_port {   DSY_GPIOA , DSY_GPIOB , DSY_GPIOC , DSY_GPIOD ,   DSY_GPIOE , DSY_GPIOF , DSY_GPIOG , DSY_GPIOH ,   DSY_GPIOI , DSY_GPIOJ , DSY_GPIOK , DSY_GPIOX ,   DSY_GPIO_LAST }
enum	daisy::GPIOPort {   daisy::PORTA , daisy::PORTB , daisy::PORTC , daisy::PORTD ,   daisy::PORTE , daisy::PORTF , daisy::PORTG , daisy::PORTH ,   daisy::PORTI , daisy::PORTJ , daisy::PORTK , daisy::PORTX }
	GPIO Port names. More...

Functions
FORCE_INLINE float	cube (float x)
FORCE_INLINE float	u82f (uint8_t x)
FORCE_INLINE uint8_t	f2u8 (float x)
FORCE_INLINE float	s82f (int8_t x)
FORCE_INLINE int8_t	f2s8 (float x)
FORCE_INLINE float	s162f (int16_t x)
FORCE_INLINE int16_t	f2s16 (float x)
FORCE_INLINE float	s242f (int32_t x)
FORCE_INLINE int32_t	f2s24 (float x)
FORCE_INLINE float	s322f (int32_t x)
FORCE_INLINE int32_t	f2s32 (float x)
FORCE_INLINE dsy_gpio_pin	dsy_pin (dsy_gpio_port port, uint8_t pin)
FORCE_INLINE uint8_t	dsy_pin_cmp (dsy_gpio_pin *a, dsy_gpio_pin *b)

Macro Definition Documentation

DSY_CORE_HW_H

#define DSY_CORE_HW_H

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