RTEMS 6.1-rc1
Files | Data Structures | Macros | Functions
ISS
Board Support Packages » Nios II (nios2)

ISS Board Support Package. More...

Files

file  bsp.h
 Global BSP definitions.
 

Data Structures

struct  altera_avalon_timer_regs
 
struct  altera_avalon_jtag_uart_regs
 

Macros

#define SYSTEM_BUS_WIDTH   32
 
#define JTAG_UART_BASE   0x08000000
 
#define JTAG_UART_IRQ   2
 
#define CLOCK_BASE   0x08001000
 
#define CLOCK_FREQ   50000000
 
#define CLOCK_VECTOR   1
 
#define TIMER_BASE   0x08002000
 
#define TIMER_FREQ   50000000
 
#define TIMER_VECTOR   3
 
#define NIOS2_BYPASS_CACHE   ((uint32_t)0x80000000ul)
 
#define NIOS2_IO_BASE(x)   ( (void*) ((uint32_t)x | NIOS2_BYPASS_CACHE ) )
 
#define NIOS2_IENABLE(x)   do{ __builtin_wrctl(3,__builtin_rdctl(3)|x);}while(0)
 
#define NIOS2_IRQ_ENABLE(x)   do {__builtin_wrctl(3,__builtin_rdctl(3)|x);} while(0)
 
#define ALTERA_AVALON_TIMER_STATUS_TO_MSK   (0x1)
 
#define ALTERA_AVALON_TIMER_STATUS_TO_OFST   (0)
 
#define ALTERA_AVALON_TIMER_STATUS_RUN_MSK   (0x2)
 
#define ALTERA_AVALON_TIMER_STATUS_RUN_OFST   (1)
 
#define ALTERA_AVALON_TIMER_CONTROL_ITO_MSK   (0x1)
 
#define ALTERA_AVALON_TIMER_CONTROL_ITO_OFST   (0)
 
#define ALTERA_AVALON_TIMER_CONTROL_CONT_MSK   (0x2)
 
#define ALTERA_AVALON_TIMER_CONTROL_CONT_OFST   (1)
 
#define ALTERA_AVALON_TIMER_CONTROL_START_MSK   (0x4)
 
#define ALTERA_AVALON_TIMER_CONTROL_START_OFST   (2)
 
#define ALTERA_AVALON_TIMER_CONTROL_STOP_MSK   (0x8)
 
#define ALTERA_AVALON_TIMER_CONTROL_STOP_OFST   (3)
 
#define ALTERA_AVALON_JTAG_UART_DATA_DATA_MSK   (0x000000FFu)
 
#define ALTERA_AVALON_JTAG_UART_DATA_DATA_OFST   (0)
 
#define ALTERA_AVALON_JTAG_UART_DATA_RVALID_MSK   (0x00008000u)
 
#define ALTERA_AVALON_JTAG_UART_DATA_RVALID_OFST   (15)
 
#define ALTERA_AVALON_JTAG_UART_DATA_RAVAIL_MSK   (0xFFFF0000u)
 
#define ALTERA_AVALON_JTAG_UART_DATA_RAVAIL_OFST   (16)
 
#define ALTERA_AVALON_JTAG_UART_CONTROL_RE_MSK   (0x00000001u)
 
#define ALTERA_AVALON_JTAG_UART_CONTROL_RE_OFST   (0)
 
#define ALTERA_AVALON_JTAG_UART_CONTROL_WE_MSK   (0x00000002u)
 
#define ALTERA_AVALON_JTAG_UART_CONTROL_WE_OFST   (1)
 
#define ALTERA_AVALON_JTAG_UART_CONTROL_RI_MSK   (0x00000100u)
 
#define ALTERA_AVALON_JTAG_UART_CONTROL_RI_OFST   (8)
 
#define ALTERA_AVALON_JTAG_UART_CONTROL_WI_MSK   (0x00000200u)
 
#define ALTERA_AVALON_JTAG_UART_CONTROL_WI_OFST   (9)
 
#define ALTERA_AVALON_JTAG_UART_CONTROL_AC_MSK   (0x00000400u)
 
#define ALTERA_AVALON_JTAG_UART_CONTROL_AC_OFST   (10)
 
#define ALTERA_AVALON_JTAG_UART_CONTROL_WSPACE_MSK   (0xFFFF0000u)
 
#define ALTERA_AVALON_JTAG_UART_CONTROL_WSPACE_OFST   (16)
 

Functions

rtems_isr_entry set_vector (rtems_isr_entry handler, rtems_vector_number vector, int type)
 Install an interrupt handler. More...
 

Detailed Description

ISS Board Support Package.

Function Documentation

◆ set_vector()

rtems_isr_entry set_vector ( rtems_isr_entry  handler,
rtems_vector_number  vector,
int  type 
)

Install an interrupt handler.

This method installs an interrupt handle.

Parameters
[in]handleris the isr routine
[in]vectoris the vector number
[in]typeindicates whether RTEMS or RAW intr
Returns
returns old vector
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