mirror of
https://github.com/oliverschmidt/contiki.git
synced 2024-12-23 01:29:33 +00:00
0327623ae1
platforms, PAN id and short address might be negative when used as 16 bit signed integers.
511 lines
14 KiB
C
511 lines
14 KiB
C
/*
|
|
* Copyright (c) 2014, George Oikonomou (george@contiki-os.org)
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the copyright holder nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
|
* COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
|
|
* OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
/**
|
|
* Example project demonstrating the extended RF API functionality
|
|
*/
|
|
#include "contiki.h"
|
|
#include "net/netstack.h"
|
|
#include "dev/radio.h"
|
|
|
|
#include <stdio.h>
|
|
#include <stdint.h>
|
|
#include <string.h>
|
|
/*---------------------------------------------------------------------------*/
|
|
struct rf_consts {
|
|
radio_value_t channel_min;
|
|
radio_value_t channel_max;
|
|
radio_value_t txpower_min;
|
|
radio_value_t txpower_max;
|
|
};
|
|
|
|
static struct rf_consts consts;
|
|
|
|
static radio_value_t value;
|
|
static uint8_t ext_addr[8];
|
|
/*---------------------------------------------------------------------------*/
|
|
PROCESS(extended_rf_api_process, "Extended RF API demo process");
|
|
AUTOSTART_PROCESSES(&extended_rf_api_process);
|
|
/*---------------------------------------------------------------------------*/
|
|
static void
|
|
print_64bit_addr(const uint8_t *addr)
|
|
{
|
|
unsigned int i;
|
|
for(i = 0; i < 7; i++) {
|
|
printf("%02x:", addr[i]);
|
|
}
|
|
printf("%02x (network order)\n", addr[7]);
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
static radio_result_t
|
|
get_object(radio_param_t param, void *dest, size_t size)
|
|
{
|
|
radio_result_t rv;
|
|
|
|
rv = NETSTACK_RADIO.get_object(param, dest, size);
|
|
|
|
switch(rv) {
|
|
case RADIO_RESULT_ERROR:
|
|
printf("Radio returned an error\n");
|
|
break;
|
|
case RADIO_RESULT_INVALID_VALUE:
|
|
printf("Value is invalid\n");
|
|
break;
|
|
case RADIO_RESULT_NOT_SUPPORTED:
|
|
printf("Param %u not supported\n", param);
|
|
break;
|
|
case RADIO_RESULT_OK:
|
|
break;
|
|
default:
|
|
printf("Unknown return value\n");
|
|
break;
|
|
}
|
|
|
|
return rv;
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
static radio_result_t
|
|
set_object(radio_param_t param, void *src, size_t size)
|
|
{
|
|
radio_result_t rv;
|
|
|
|
rv = NETSTACK_RADIO.set_object(param, src, size);
|
|
|
|
switch(rv) {
|
|
case RADIO_RESULT_ERROR:
|
|
printf("Radio returned an error\n");
|
|
break;
|
|
case RADIO_RESULT_INVALID_VALUE:
|
|
printf("Value is invalid\n");
|
|
break;
|
|
case RADIO_RESULT_NOT_SUPPORTED:
|
|
printf("Param %u not supported\n", param);
|
|
break;
|
|
case RADIO_RESULT_OK:
|
|
break;
|
|
default:
|
|
printf("Unknown return value\n");
|
|
break;
|
|
}
|
|
|
|
return rv;
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
static radio_result_t
|
|
get_param(radio_param_t param, radio_value_t *value)
|
|
{
|
|
radio_result_t rv;
|
|
|
|
rv = NETSTACK_RADIO.get_value(param, value);
|
|
|
|
switch(rv) {
|
|
case RADIO_RESULT_ERROR:
|
|
printf("Radio returned an error\n");
|
|
break;
|
|
case RADIO_RESULT_INVALID_VALUE:
|
|
printf("Value %d is invalid\n", *value);
|
|
break;
|
|
case RADIO_RESULT_NOT_SUPPORTED:
|
|
printf("Param %u not supported\n", param);
|
|
break;
|
|
case RADIO_RESULT_OK:
|
|
break;
|
|
default:
|
|
printf("Unknown return value\n");
|
|
break;
|
|
}
|
|
|
|
return rv;
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
static radio_result_t
|
|
set_param(radio_param_t param, radio_value_t value)
|
|
{
|
|
radio_result_t rv;
|
|
|
|
rv = NETSTACK_RADIO.set_value(param, value);
|
|
|
|
switch(rv) {
|
|
case RADIO_RESULT_ERROR:
|
|
printf("Radio returned an error\n");
|
|
break;
|
|
case RADIO_RESULT_INVALID_VALUE:
|
|
printf("Value %d is invalid\n", value);
|
|
break;
|
|
case RADIO_RESULT_NOT_SUPPORTED:
|
|
printf("Param %u not supported\n", param);
|
|
break;
|
|
case RADIO_RESULT_OK:
|
|
break;
|
|
default:
|
|
printf("Unknown return value\n");
|
|
break;
|
|
}
|
|
|
|
return rv;
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
static void
|
|
get_rf_consts(void)
|
|
{
|
|
printf("====================================\n");
|
|
printf("RF Constants\n");
|
|
printf("Min Channel : ");
|
|
if(get_param(RADIO_CONST_CHANNEL_MIN, &consts.channel_min) == RADIO_RESULT_OK) {
|
|
printf("%3d\n", consts.channel_min);
|
|
}
|
|
|
|
printf("Max Channel : ");
|
|
if(get_param(RADIO_CONST_CHANNEL_MAX, &consts.channel_max) == RADIO_RESULT_OK) {
|
|
printf("%3d\n", consts.channel_max);
|
|
}
|
|
|
|
printf("Min TX Power: ");
|
|
if(get_param(RADIO_CONST_TXPOWER_MIN, &consts.txpower_min) == RADIO_RESULT_OK) {
|
|
printf("%3d dBm\n", consts.txpower_min);
|
|
}
|
|
|
|
printf("Max TX Power: ");
|
|
if(get_param(RADIO_CONST_TXPOWER_MAX, &consts.txpower_max) == RADIO_RESULT_OK) {
|
|
printf("%3d dBm\n", consts.txpower_max);
|
|
}
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
static void
|
|
test_off_on(void)
|
|
{
|
|
printf("====================================\n");
|
|
printf("Power mode Test: Off, then On\n");
|
|
|
|
printf("Power mode is : ");
|
|
if(get_param(RADIO_PARAM_POWER_MODE, &value) == RADIO_RESULT_OK) {
|
|
if(value == RADIO_POWER_MODE_ON) {
|
|
printf("On\n");
|
|
} else if(value == RADIO_POWER_MODE_OFF) {
|
|
printf("Off\n");
|
|
}
|
|
}
|
|
|
|
printf("Turning Off : ");
|
|
value = RADIO_POWER_MODE_OFF;
|
|
set_param(RADIO_PARAM_POWER_MODE, value);
|
|
if(get_param(RADIO_PARAM_POWER_MODE, &value) == RADIO_RESULT_OK) {
|
|
if(value == RADIO_POWER_MODE_ON) {
|
|
printf("On\n");
|
|
} else if(value == RADIO_POWER_MODE_OFF) {
|
|
printf("Off\n");
|
|
}
|
|
}
|
|
|
|
printf("Turning On : ");
|
|
value = RADIO_POWER_MODE_ON;
|
|
set_param(RADIO_PARAM_POWER_MODE, value);
|
|
if(get_param(RADIO_PARAM_POWER_MODE, &value) == RADIO_RESULT_OK) {
|
|
if(value == RADIO_POWER_MODE_ON) {
|
|
printf("On\n");
|
|
} else if(value == RADIO_POWER_MODE_OFF) {
|
|
printf("Off\n");
|
|
}
|
|
}
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
static void
|
|
test_channels(void)
|
|
{
|
|
int i;
|
|
|
|
printf("====================================\n");
|
|
printf("Channel Test: [%u , %u]\n", consts.channel_min, consts.channel_max);
|
|
|
|
for(i = consts.channel_min; i <= consts.channel_max; i++) {
|
|
value = i;
|
|
printf("Switch to: %d, Now: ", value);
|
|
set_param(RADIO_PARAM_CHANNEL, value);
|
|
if(get_param(RADIO_PARAM_CHANNEL, &value) == RADIO_RESULT_OK) {
|
|
printf("%d\n", value);
|
|
}
|
|
}
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
static void
|
|
test_rx_modes(void)
|
|
{
|
|
int i;
|
|
|
|
printf("====================================\n");
|
|
printf("RX Modes Test: [0 , 3]\n");
|
|
|
|
for(i = 0; i <= 3; i++) {
|
|
value = i;
|
|
printf("Switch to: %d, Now: ", value);
|
|
set_param(RADIO_PARAM_RX_MODE, value);
|
|
if(get_param(RADIO_PARAM_RX_MODE, &value) == RADIO_RESULT_OK) {
|
|
printf("Address Filtering is ");
|
|
if(value & RADIO_RX_MODE_ADDRESS_FILTER) {
|
|
printf("On, ");
|
|
} else {
|
|
printf("Off, ");
|
|
}
|
|
printf("Auto ACK is ");
|
|
if(value & RADIO_RX_MODE_AUTOACK) {
|
|
printf("On, ");
|
|
} else {
|
|
printf("Off, ");
|
|
}
|
|
|
|
printf("(value=%d)\n", value);
|
|
}
|
|
}
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
static void
|
|
test_tx_powers(void)
|
|
{
|
|
int i;
|
|
|
|
printf("====================================\n");
|
|
printf("TX Power Test: [%d , %d]\n", consts.txpower_min, consts.txpower_max);
|
|
|
|
for(i = consts.txpower_min; i <= consts.txpower_max; i += 5) {
|
|
value = i;
|
|
printf("Switch to: %3d dBm, Now: ", value);
|
|
set_param(RADIO_PARAM_TXPOWER, value);
|
|
if(get_param(RADIO_PARAM_TXPOWER, &value) == RADIO_RESULT_OK) {
|
|
printf("%3d dBm\n", value);
|
|
}
|
|
}
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
static void
|
|
test_cca_thresholds(void)
|
|
{
|
|
printf("====================================\n");
|
|
printf("CCA Thres. Test: -105, then -81\n");
|
|
|
|
value = -105;
|
|
printf("Switch to: %4d dBm, Now: ", value);
|
|
set_param(RADIO_PARAM_CCA_THRESHOLD, value);
|
|
if(get_param(RADIO_PARAM_CCA_THRESHOLD, &value) == RADIO_RESULT_OK) {
|
|
printf("%4d dBm [0x%04x]\n", value, (uint16_t)value);
|
|
}
|
|
|
|
value = -81;
|
|
printf("Switch to: %4d dBm, Now: ", value);
|
|
set_param(RADIO_PARAM_CCA_THRESHOLD, value);
|
|
if(get_param(RADIO_PARAM_CCA_THRESHOLD, &value) == RADIO_RESULT_OK) {
|
|
printf("%4d dBm [0x%04x]\n", value, (uint16_t)value);
|
|
}
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
static void
|
|
test_pan_id(void)
|
|
{
|
|
radio_value_t new_val;
|
|
|
|
printf("====================================\n");
|
|
printf("PAN ID Test: Flip bytes and back\n");
|
|
|
|
printf("PAN ID is: ");
|
|
if(get_param(RADIO_PARAM_PAN_ID, &value) == RADIO_RESULT_OK) {
|
|
printf("0x%02x%02x\n", (value >> 8) & 0xFF, value & 0xFF);
|
|
}
|
|
|
|
new_val = (value >> 8) & 0xFF;
|
|
new_val |= (value & 0xFF) << 8;
|
|
printf("Switch to: 0x%02x%02x, Now: ", (new_val >> 8) & 0xFF, new_val & 0xFF);
|
|
set_param(RADIO_PARAM_PAN_ID, new_val);
|
|
if(get_param(RADIO_PARAM_PAN_ID, &value) == RADIO_RESULT_OK) {
|
|
printf("0x%02x%02x\n", (value >> 8) & 0xFF, value & 0xFF);
|
|
}
|
|
|
|
new_val = (value >> 8) & 0xFF;
|
|
new_val |= (value & 0xFF) << 8;
|
|
printf("Switch to: 0x%02x%02x, Now: ", (new_val >> 8) & 0xFF, new_val & 0xFF);
|
|
set_param(RADIO_PARAM_PAN_ID, new_val);
|
|
if(get_param(RADIO_PARAM_PAN_ID, &value) == RADIO_RESULT_OK) {
|
|
printf("0x%02x%02x\n", (value >> 8) & 0xFF, value & 0xFF);
|
|
}
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
static void
|
|
test_16bit_addr(void)
|
|
{
|
|
radio_value_t new_val;
|
|
|
|
printf("====================================\n");
|
|
printf("16-bit Address Test: Flip bytes and back\n");
|
|
|
|
printf("16-bit Address is: ");
|
|
if(get_param(RADIO_PARAM_16BIT_ADDR, &value) == RADIO_RESULT_OK) {
|
|
printf("0x%02x%02x\n", (value >> 8) & 0xFF, value & 0xFF);
|
|
}
|
|
|
|
new_val = (value >> 8) & 0xFF;
|
|
new_val |= (value & 0xFF) << 8;
|
|
printf("Switch to: 0x%02x%02x, Now: ", (new_val >> 8) & 0xFF, new_val & 0xFF);
|
|
set_param(RADIO_PARAM_16BIT_ADDR, new_val);
|
|
if(get_param(RADIO_PARAM_16BIT_ADDR, &value) == RADIO_RESULT_OK) {
|
|
printf("0x%02x%02x\n", (value >> 8) & 0xFF, value & 0xFF);
|
|
}
|
|
|
|
new_val = (value >> 8) & 0xFF;
|
|
new_val |= (value & 0xFF) << 8;
|
|
printf("Switch to: 0x%02x%02x, Now: ", (new_val >> 8) & 0xFF, new_val & 0xFF);
|
|
set_param(RADIO_PARAM_16BIT_ADDR, new_val);
|
|
if(get_param(RADIO_PARAM_16BIT_ADDR, &value) == RADIO_RESULT_OK) {
|
|
printf("0x%02x%02x\n", (value >> 8) & 0xFF, value & 0xFF);
|
|
}
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
static void
|
|
test_64bit_addr(void)
|
|
{
|
|
int i;
|
|
uint8_t new_val[8];
|
|
|
|
printf("====================================\n");
|
|
printf("64-bit Address Test: Invert byte order\n");
|
|
|
|
printf("64-bit Address is: ");
|
|
if(get_object(RADIO_PARAM_64BIT_ADDR, ext_addr, 8) == RADIO_RESULT_OK) {
|
|
print_64bit_addr(ext_addr);
|
|
}
|
|
|
|
for(i = 0; i <= 7; i++) {
|
|
new_val[7 - i] = ext_addr[i];
|
|
}
|
|
|
|
printf("Setting to : ");
|
|
print_64bit_addr(new_val);
|
|
|
|
printf("64-bit Address is: ");
|
|
set_object(RADIO_PARAM_64BIT_ADDR, new_val, 8);
|
|
if(get_object(RADIO_PARAM_64BIT_ADDR, ext_addr, 8) == RADIO_RESULT_OK) {
|
|
print_64bit_addr(ext_addr);
|
|
}
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
static void
|
|
print_rf_values(void)
|
|
{
|
|
printf("====================================\n");
|
|
printf("RF Values\n");
|
|
|
|
printf("Power: ");
|
|
if(get_param(RADIO_PARAM_POWER_MODE, &value) == RADIO_RESULT_OK) {
|
|
if(value == RADIO_POWER_MODE_ON) {
|
|
printf("On\n");
|
|
} else if(value == RADIO_POWER_MODE_OFF) {
|
|
printf("Off\n");
|
|
}
|
|
}
|
|
|
|
printf("Channel: ");
|
|
if(get_param(RADIO_PARAM_CHANNEL, &value) == RADIO_RESULT_OK) {
|
|
printf("%d\n", value);
|
|
}
|
|
|
|
printf("PAN ID: ");
|
|
if(get_param(RADIO_PARAM_PAN_ID, &value) == RADIO_RESULT_OK) {
|
|
printf("0x%02x%02x\n", (value >> 8) & 0xFF, value & 0xFF);
|
|
}
|
|
|
|
printf("16-bit Address: ");
|
|
if(get_param(RADIO_PARAM_16BIT_ADDR, &value) == RADIO_RESULT_OK) {
|
|
printf("0x%02x%02x\n", (value >> 8) & 0xFF, value & 0xFF);
|
|
}
|
|
|
|
printf("64-bit Address: ");
|
|
if(get_object(RADIO_PARAM_64BIT_ADDR, ext_addr, 8) == RADIO_RESULT_OK) {
|
|
print_64bit_addr(ext_addr);
|
|
}
|
|
|
|
printf("RX Mode: ");
|
|
if(get_param(RADIO_PARAM_RX_MODE, &value) == RADIO_RESULT_OK) {
|
|
printf("Address Filtering is ");
|
|
if(value & RADIO_RX_MODE_ADDRESS_FILTER) {
|
|
printf("On, ");
|
|
} else {
|
|
printf("Off, ");
|
|
}
|
|
printf("Auto ACK is ");
|
|
if(value & RADIO_RX_MODE_AUTOACK) {
|
|
printf("On, ");
|
|
} else {
|
|
printf("Off, ");
|
|
}
|
|
|
|
printf("(value=%d)\n", value);
|
|
}
|
|
|
|
printf("TX Mode: ");
|
|
if(get_param(RADIO_PARAM_TX_MODE, &value) == RADIO_RESULT_OK) {
|
|
printf("%d\n", value);
|
|
}
|
|
|
|
printf("TX Power: ");
|
|
if(get_param(RADIO_PARAM_TXPOWER, &value) == RADIO_RESULT_OK) {
|
|
printf("%d dBm [0x%04x]\n", value, (uint16_t)value);
|
|
}
|
|
|
|
printf("CCA Threshold: ");
|
|
if(get_param(RADIO_PARAM_CCA_THRESHOLD, &value) == RADIO_RESULT_OK) {
|
|
printf("%d dBm [0x%04x]\n", value, (uint16_t)value);
|
|
}
|
|
|
|
printf("RSSI: ");
|
|
if(get_param(RADIO_PARAM_RSSI, &value) == RADIO_RESULT_OK) {
|
|
printf("%d dBm [0x%04x]\n", value, (uint16_t)value);
|
|
}
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
PROCESS_THREAD(extended_rf_api_process, ev, data)
|
|
{
|
|
|
|
PROCESS_BEGIN();
|
|
|
|
get_rf_consts();
|
|
print_rf_values();
|
|
|
|
test_off_on();
|
|
test_channels();
|
|
test_rx_modes();
|
|
test_tx_powers();
|
|
test_cca_thresholds();
|
|
test_pan_id();
|
|
test_16bit_addr();
|
|
test_64bit_addr();
|
|
|
|
printf("Done\n");
|
|
|
|
PROCESS_END();
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|