icm_example.c File Reference

ICM example for SAM.

Copyright (c) 2013-2018 Microchip Technology Inc. and its subsidiaries.

#include <asf.h>

Functions
static void	configure_console (void)
	Configure serial console. More...
int	main (void)
	Application entry point for ICM example. More...
static void	reg_dig_mismatch_handler (uint8_t reg_num)

Variables
volatile uint32_t	message_sha_0 [16]
volatile uint32_t	message_sha_1_main [16]
volatile uint32_t	message_sha_1_sec [16]
uint32_t	output_sha [0x20]
struct icm_region_descriptor_main_list	reg_descriptor [2]
struct icm_region_descriptor_sec_list	reg_descriptor_sec

static void configure_console ( void  )

static

Configure serial console.

References uart_rs232_options::baudrate, CONF_UART, CONF_UART_BAUDRATE, CONF_UART_CHAR_LENGTH, CONF_UART_PARITY, CONF_UART_STOP_BITS, and stdio_serial_init().

Referenced by main().

int main

(

void

)

Application entry point for ICM example.

Returns

Unused (ANSI-C compatibility).

References icm_region_descriptor_main_list::rcfg::algo, icm_config::bbc, board_init(), BOARD_NAME, icm_region_descriptor_main_list::rcfg::bus_err_int_en, icm_region_descriptor_main_list::cfg, configure_console(), delay_ms, icm_config::des_area_val, icm_region_descriptor_main_list::rcfg::dig_mis_int_en, icm_region_descriptor_main_list::rcfg::ebit_con_int_en, icm_config::hash_area_val, icm_enable(), icm_init(), ICM_INTERRUPT_RDM, ICM_REGION_NUM_0, ICM_REGION_NUM_1, icm_set_callback(), icm_set_hash_area_addr(), icm_set_reg_des_addr(), ICM_SHA_1, icm_config::is_auto_mode, icm_region_descriptor_main_list::rcfg::is_compare_mode, icm_config::is_dis_end_mon, icm_config::is_dual_buf, icm_region_descriptor_main_list::rcfg::is_end_mon, icm_region_descriptor_main_list::rcfg::is_pro_dly, icm_config::is_sec_list_branch, icm_config::is_user_hash, icm_region_descriptor_main_list::rcfg::is_wrap, icm_config::is_write_back, icm_region_descriptor_main_list::rcfg::mem_reg_val, message_sha_0, message_sha_1_main, message_sha_1_sec, icm_region_descriptor_sec_list::next_addr, icm_region_descriptor_main_list::next_addr, output_sha, reg_descriptor, reg_descriptor_sec, reg_dig_mismatch_handler(), icm_region_descriptor_main_list::rcfg::reg_hash_int_en, sleepmgr_init(), icm_region_descriptor_sec_list::start_addr, icm_region_descriptor_main_list::start_addr, icm_region_descriptor_main_list::rcfg::status_upt_con_int_en, sysclk_init(), icm_region_descriptor_sec_list::tran_size, icm_region_descriptor_main_list::tran_size, icm_config::ualgo, and icm_region_descriptor_main_list::rcfg::wrap_con_int_en.

static void reg_dig_mismatch_handler ( uint8_t  reg_num )

static

References ICM_REGION_NUM_0, and ICM_REGION_NUM_1.

Referenced by main().

volatile uint32_t message_sha_0[16]

Initial value:

= {
    0x80636261,
    0x00000000,
    0x00000000,
    0x00000000,
    0x00000000,
    0x00000000,
    0x00000000,
    0x00000000,
    0x00000000,
    0x00000000,
    0x00000000,
    0x00000000,
    0x00000000,
    0x00000000,
    0x00000000,
    0x18000000
}

Referenced by main().

volatile uint32_t message_sha_1_main[16]

Initial value:

= {
    0x64636261,
    0x65646362,
    0x66656463,
    0x67666564,
    0x68676665,
    0x69686766,
    0x6a696867,
    0x6b6a6968,
    0x6c6b6a69,
    0x6d6c6b6a,
    0x6e6d6c6b,
    0x6f6e6d6c,
    0x706f6e6d,
    0x71706f6e,
    0x00000080,
    0x00000000
}

Referenced by main().

volatile uint32_t message_sha_1_sec[16]

Initial value:

= {
    0x00000000,
    0x00000000,
    0x00000000,
    0x00000000,
    0x00000000,
    0x00000000,
    0x00000000,
    0x00000000,
    0x00000000,
    0x00000000,
    0x00000000,
    0x00000000,
    0x00000000,
    0x00000000,
    0x00000000,
    0xc0010000
}

Referenced by main().

uint32_t output_sha[0x20]

Referenced by main().

struct icm_region_descriptor_main_list reg_descriptor[2]

Referenced by main().

struct icm_region_descriptor_sec_list reg_descriptor_sec

Referenced by main().