cascoda_spi_secure.c File Reference

#include <arm_cmse.h>
#include <assert.h>
#include <stdio.h>
#include "M2351.h"
#include "cascoda-bm/cascoda_interface.h"
#include "cascoda-bm/cascoda_spi.h"
#include "cascoda-bm/cascoda_types.h"
#include "cascoda_chili.h"
#include "cascoda_secure.h"

Include dependency graph for cascoda_spi_secure.c:

Macros
#define	MAX(x, y)   ((x) > (y) ? (x) : (y))
#define	MIN(x, y)   ((x) < (y) ? (x) : (y))

Enumerations
enum	SPIDMA_NextState { SPIDMA_END , SPIDMA_RX , SPIDMA_TX }

Functions
void	CHILI_SPIDMAIRQHandler ()
	Interrupt Handler for SPI DMA. More...
__NONSECURE_ENTRY void	BSP_SPIExchange (uint8_t *RxBuf, const uint8_t *TxBuf, uint8_t RxLen, uint8_t TxLen)
__NONSECURE_ENTRY void	CHILI_RegisterSPIComplete (void(*callback)(void))
	Register the SPIComplete callback on trustzone (Compiles to nothing on non-tz) More...

Macro Definition Documentation

MAX

#define MAX	(		x,
			y
	)		((x) > (y) ? (x) : (y))

MIN

#define MIN	(		x,
			y
	)		((x) < (y) ? (x) : (y))

Enumeration Type Documentation

SPIDMA_NextState

enum SPIDMA_NextState

Enumerator
SPIDMA_END
SPIDMA_RX
SPIDMA_TX

Function Documentation

BSP_SPIExchange()

__NONSECURE_ENTRY void BSP_SPIExchange	(	uint8_t *	RxBuf,
		const uint8_t *	TxBuf,
		uint8_t	RxLen,
		uint8_t	TxLen
	)

CHILI_RegisterSPIComplete()

__NONSECURE_ENTRY void CHILI_RegisterSPIComplete

(

void(*)(void)

callback

)

Register the SPIComplete callback on trustzone (Compiles to nothing on non-tz)

CHILI_SPIDMAIRQHandler()

void CHILI_SPIDMAIRQHandler

(

void

)

Interrupt Handler for SPI DMA.