main.c File Reference

Set up the second core to accept, and run, any function pointer pushed into its ICC FIFO. Push in a few pieces of code and get answers back. Shamelessly copied from (BSD-3-Clause license): https://github.com/raspberrypi/pico-examples/tree/master/multicore/multicore_runner. More...

#include <neorv32.h>

Macros
#define	BAUD_RATE   19200
#define	TEST_NUM   11

Functions
int	core1_entry (void)
int32_t	factorial (int32_t n)
int32_t	fibonacci (int32_t n)
int	main (void)

Variables
volatile uint8_t	core1_stack [2048]

Detailed Description

Set up the second core to accept, and run, any function pointer pushed into its ICC FIFO. Push in a few pieces of code and get answers back. Shamelessly copied from (BSD-3-Clause license): https://github.com/raspberrypi/pico-examples/tree/master/multicore/multicore_runner.

Macro Definition Documentation

BAUD_RATE

#define BAUD_RATE   19200

User configuration

Function Documentation

core1_entry()

int core1_entry

(

void

)

Main function for core 1 (secondary core).

Returns

Irrelevant (but can be inspected by the debugger).

factorial()

int32_t factorial

(

int32_t

n

)

Compute factorial.

Parameters

[in]

n

Compute factorial of n.

Returns

Factorial of n.

fibonacci()

int32_t fibonacci

(

int32_t

n

)

Compute n-th Fibonacci number.

Parameters

[in]

n

Compute factorial of n.

Returns

n-th Fibonacci number.

main()

int main

(

void

)

Set up the second core to accept, and run, any function pointer pushed into its ICC FIFO. Push in a few pieces of code and get answers back.

Warning

This program requires the dual-core configuration, the CLINT and UART0.

Note

This program was "inspired" by https://github.com/raspberrypi/pico-examples/tree/master. BSD-3-Clause license.

Returns

Irrelevant (but can be inspected by the debugger).

Variable Documentation

core1_stack

volatile uint8_t core1_stack[2048]

Global variables