Matrix driver for SAM.
Copyright (c) 2012-2018 Microchip Technology Inc. and its subsidiaries.
#include "compiler.h"Macros | |
| #define | MATRIX_MCFG_ULBT(value) MATRIX_MCFG0_ULBT(value) |
Enumerations | |
| enum | arbitration_type_t { MATRIX_ARBT_ROUND_ROBIN = MATRIX_SCFG_ARBT(0), MATRIX_ARBT_FIXED_PRIORITY = MATRIX_SCFG_ARBT(1) } |
| Matrix slave: arbitration type. More... | |
| enum | burst_type_t { MATRIX_ULBT_INFINITE_LENGTH_BURST = MATRIX_MCFG_ULBT(0), MATRIX_ULBT_SINGLE_ACCESS = MATRIX_MCFG_ULBT(1), MATRIX_ULBT_4_BEAT_BURST = MATRIX_MCFG_ULBT(2), MATRIX_ULBT_8_BEAT_BURST = MATRIX_MCFG_ULBT(3), MATRIX_ULBT_16_BEAT_BURST = MATRIX_MCFG_ULBT(4), MATRIX_ULBT_32_BEAT_BURST = MATRIX_MCFG_ULBT(5), MATRIX_ULBT_64_BEAT_BURST = MATRIX_MCFG_ULBT(6), MATRIX_ULBT_128_BEAT_BURST = MATRIX_MCFG_ULBT(7) } |
| Matrix master: undefined length burst type. More... | |
| enum | defaut_master_t { MATRIX_DEFMSTR_NO_DEFAULT_MASTER = MATRIX_SCFG_DEFMSTR_TYPE(0), MATRIX_DEFMSTR_LAST_DEFAULT_MASTER = MATRIX_SCFG_DEFMSTR_TYPE(1), MATRIX_DEFMSTR_FIXED_DEFAULT_MASTER = MATRIX_SCFG_DEFMSTR_TYPE(2) } |
| Matrix slave: default master type. More... | |
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... | |
| #define MATRIX_MCFG_ULBT | ( | value | ) | MATRIX_MCFG0_ULBT(value) |
| enum arbitration_type_t |
| enum burst_type_t |
| enum defaut_master_t |
1.8.5