Microchip® Advanced Software Framework

matrix.c File Reference

Matrix driver for SAM.

Copyright (c) 2012-2018 Microchip Technology Inc. and its subsidiaries.

#include "matrix.h"

Macros

#define MATRIX   MATRIX0
 
#define MATRIX   MATRIX0
 
#define MATRIX   MATRIX0
 
#define MATRIX_WPMR_WPKEY_PASSWD   MATRIX_WPMR_WPKEY(0x4D4154U)
 

Functions

burst_type_t matrix_get_master_burst_type (uint32_t ul_id)
 Get undefined length burst type of the specified master. More...
 
uint32_t matrix_get_master_remap (void)
 Get bus matrix master remap. More...
 
uint32_t matrix_get_nandflash_cs (void)
 Get NAND Flash Chip Select configuration register. More...
 
arbitration_type_t matrix_get_slave_arbitration_type (uint32_t ul_id)
 Get slave arbitration type of the specified slave. More...
 
defaut_master_t matrix_get_slave_default_master_type (uint32_t ul_id)
 Get default master type of the specified slave. More...
 
uint32_t matrix_get_slave_fixed_default_master (uint32_t ul_id)
 Get fixed default master of the specified slave. More...
 
uint32_t matrix_get_slave_priority (uint32_t ul_id)
 Get priority for the specified slave access. More...
 
uint32_t matrix_get_slave_priority_b (uint32_t ul_id)
 Get priority for the specified slave access. More...
 
uint32_t matrix_get_slave_slot_cycle (uint32_t ul_id)
 Get slot cycle of the specified slave. More...
 
uint32_t matrix_get_system_io (void)
 Get system IO. More...
 
uint32_t matrix_get_writeprotect_status (void)
 Get write protect status. More...
 
void matrix_set_can0_addr (uint32_t base_addr)
 Set CAN0 DMA base address. More...
 
void matrix_set_can1_addr (uint32_t base_addr)
 Set CAN1 DMA base address. More...
 
void matrix_set_master_burst_type (uint32_t ul_id, burst_type_t burst_type)
 Set undefined length burst type of the specified master. More...
 
void matrix_set_master_remap (uint32_t ul_remap)
 Set bus matrix master remap. More...
 
void matrix_set_nandflash_cs (uint32_t ul_cs)
 Set NAND Flash Chip Select configuration register. More...
 
void matrix_set_slave_arbitration_type (uint32_t ul_id, arbitration_type_t type)
 Set slave arbitration type of the specified slave. More...
 
void matrix_set_slave_default_master_type (uint32_t ul_id, defaut_master_t type)
 Set default master type of the specified slave. More...
 
void matrix_set_slave_fixed_default_master (uint32_t ul_id, uint32_t ul_fixed_id)
 Set fixed default master of the specified slave. More...
 
void matrix_set_slave_priority (uint32_t ul_id, uint32_t ul_prio)
 Set priority for the specified slave access. More...
 
void matrix_set_slave_priority_b (uint32_t ul_id, uint32_t ul_prio_b)
 Set priority for the specified slave access. More...
 
void matrix_set_slave_slot_cycle (uint32_t ul_id, uint32_t ul_slot_cycle)
 Set slot cycle of the specified slave. More...
 
void matrix_set_system_io (uint32_t ul_io)
 Set system IO. More...
 
void matrix_set_usb_device (void)
 Set USB device mode. More...
 
void matrix_set_usb_host (void)
 Set USB device mode. More...
 
void matrix_set_writeprotect (uint32_t ul_enable)
 Enable or disable write protect of MATRIX registers. More...