qs_divas_basic.c File Reference

SAM DIVAS Driver Quick Start.

Copyright (c) 2015-2018 Microchip Technology Inc. and its subsidiaries.

#include <asf.h>

Macros
#define	BUF_LEN   8
	[buffer] More...

Functions
int	main (void)
	[calculate] More...
static void	signed_division (void)
	[buffer] More...
static void	signed_division_mod (void)
static void	squart_root (void)
static void	unsigned_division (void)
static void	unsigned_division_mod (void)

Variables
const uint32_t	excepted_r [BUF_LEN]
const int32_t	excepted_s [BUF_LEN]
const int32_t	excepted_s_m [BUF_LEN]
const uint32_t	excepted_u [BUF_LEN]
const uint32_t	excepted_u_m [BUF_LEN]
const int32_t	numerator_s [BUF_LEN]
const uint32_t	numerator_u [BUF_LEN]
static uint8_t	result = 0
static uint32_t	result_r [BUF_LEN]
static int32_t	result_s [BUF_LEN]
static int32_t	result_s_m [BUF_LEN]
static uint32_t	result_u [BUF_LEN]
static uint32_t	result_u_m [BUF_LEN]

#define BUF_LEN   8

[buffer]

Referenced by signed_division(), signed_division_mod(), squart_root(), unsigned_division(), and unsigned_division_mod().

int main

(

void

)

[calculate]

[setup_init]

[setup_init]

[main] [main_1]

[main_1] [main_2]

[main_2] [main_3]

[main_3] [main_4]

[main_4] [main_5]

[main_5]

[main_6]

[main_6] [main]

References port_pin_set_output_level(), port_pin_toggle_output_level(), result, signed_division(), signed_division_mod(), squart_root(), system_init(), unsigned_division(), and unsigned_division_mod().

static void signed_division ( void  )

static

[buffer]

[calculate]

References BUF_LEN, divas_idiv(), excepted_s, i, numerator_s, result, and result_s.

Referenced by main().

static void signed_division_mod ( void  )

static

References BUF_LEN, divas_idivmod(), excepted_s_m, i, numerator_s, result, and result_s_m.

Referenced by main().

static void squart_root ( void  )

static

References BUF_LEN, divas_sqrt(), excepted_r, i, numerator_u, result, and result_r.

Referenced by main().

static void unsigned_division ( void  )

static

References BUF_LEN, divas_uidiv(), excepted_u, i, numerator_u, result, and result_u.

Referenced by main().

static void unsigned_division_mod ( void  )

static

References BUF_LEN, divas_uidivmod(), excepted_u_m, i, numerator_u, result, and result_u_m.

Referenced by main().

const uint32_t excepted_r[BUF_LEN]

Initial value:

= {
    0x00000001,
    0x00000009,
    0x0000002C,
    0x000000A5,
    0x00000215,
    0x00000C25,
    0x00005B2B,
    0x0000B504,
}

const int32_t excepted_s[BUF_LEN]

Initial value:

= {
    2046, 207, 8, 0, 0, -42, -542, -8191}

const int32_t excepted_s_m[BUF_LEN]

Initial value:

= {
    0, 1, 2, 1, -1, -3, -4, -7}

const uint32_t excepted_u[BUF_LEN]

Initial value:

= {
    0x00000001,
    0x0000002d,
    0x0000028E,
    0x00001AAF,
    0x0000DE19,
    0x00189612,
    0x04A37153,
    0x0FFFFFFF, 
}

const uint32_t excepted_u_m[BUF_LEN]

Initial value:

= {
    0, 0, 1, 0, 0, 2, 0, 7}

const int32_t numerator_s[BUF_LEN]

Initial value:

= {
    2046, 415, 26, 1, -1, -255, -3798, -65535}

const uint32_t numerator_u[BUF_LEN]

Initial value:

= {
    0x00000001,
    0x0000005A,
    0x000007AB,
    0x00006ABC, 
    0x0004567D,
    0x0093846E, 
    0x20781945, 
    0x7FFFFFFF,
}

uint8_t result = 0

static

uint32_t result_r[BUF_LEN]

static

Referenced by squart_root().

int32_t result_s[BUF_LEN]

static

Referenced by signed_division().

int32_t result_s_m[BUF_LEN]

static

Referenced by signed_division_mod().

uint32_t result_u[BUF_LEN]

static

Referenced by unsigned_division().

uint32_t result_u_m[BUF_LEN]

static

Referenced by unsigned_division_mod().