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custom_at.cpp
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custom_at.cpp
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/**
* @file custom_at.cpp
* @author Bernd Giesecke ([email protected])
* @brief Custom AT commands for the application
* @version 0.2
* @date 2024-11-18
*
* @copyright Copyright (c) 2024
*
*/
#include "app.h"
// CRC algo
#include <utilities.h>
#if defined(_VARIANT_RAK3172_) || defined(_VARIANT_RAK3172_SIP_)
#define AT_PRINTF(...) \
do \
{ \
Serial.printf(__VA_ARGS__); \
Serial.printf("\r\n"); \
} while (0); \
delay(100)
#else // RAK4630 || RAK11720
#define AT_PRINTF(...) \
do \
{ \
Serial.printf(__VA_ARGS__); \
Serial.printf("\r\n"); \
Serial6.printf(__VA_ARGS__); \
Serial6.printf("\r\n"); \
} while (0); \
delay(100)
#endif
/** Custom flash parameters */
custom_param_s g_custom_parameters;
custom_param_s temp_params;
/** Flag if CRC API needs initialization */
bool crc_initialized = false;
/** Flag if log dump is possible */
volatile bool ready_to_dump = true;
/** Flag if ATC+PRD_INFO was used */
bool prd_info_requested = false;
/** Flag if SignalMeter tool is connected */
bool g_settings_active = false;
// Forward declarations
int interval_send_handler(SERIAL_PORT port, char *cmd, stParam *param);
int status_handler(SERIAL_PORT port, char *cmd, stParam *param);
int test_mode_handler(SERIAL_PORT port, char *cmd, stParam *param);
int custom_pckg_handler(SERIAL_PORT port, char *cmd, stParam *param);
int dump_logs_handler(SERIAL_PORT port, char *cmd, stParam *param);
int rtc_command_handler(SERIAL_PORT port, char *cmd, stParam *param);
int timezone_handler(SERIAL_PORT port, char *cmd, stParam *param);
int app_ver_handler(SERIAL_PORT port, char *cmd, stParam *param);
int product_info_handler(SERIAL_PORT port, char *cmd, stParam *param);
int avail_modules_handler(SERIAL_PORT port, char *cmd, stParam *param);
int settings_handler(SERIAL_PORT port, char *cmd, stParam *param);
int mesh_node_handler(SERIAL_PORT port, char *cmd, stParam *param);
/**
* @brief Add send interval AT command
*
* @return true if success
* @return false if failed
*/
bool init_interval_at(void)
{
return api.system.atMode.add((char *)"SENDINT",
(char *)"Set/Get the interval sending time values in seconds 0 = off, max 7200 seconds (2 hours)",
(char *)"SENDINT", interval_send_handler,
RAK_ATCMD_PERM_WRITE | RAK_ATCMD_PERM_READ);
}
/**
* @brief Handler for send interval AT command
*
* @param port Serial port used
* @param cmd char array with the received AT command
* @param param char array with the received AT command parameters
* @return int result of command parsing
* AT_OK AT command & parameters valid
* AT_PARAM_ERROR command or parameters invalid
*/
int interval_send_handler(SERIAL_PORT port, char *cmd, stParam *param)
{
if (param->argc == 1 && !strcmp(param->argv[0], "?"))
{
AT_PRINTF("%s=%ld", cmd, g_custom_parameters.send_interval / 1000);
}
else if (param->argc == 1)
{
MYLOG("AT_CMD", "param->argv[0] >> %s", param->argv[0]);
for (int i = 0; i < strlen(param->argv[0]); i++)
{
if (!isdigit(*(param->argv[0] + i)))
{
MYLOG("AT_CMD", "%d is no digit", i);
return AT_PARAM_ERROR;
}
}
uint32_t new_send_freq = strtoul(param->argv[0], NULL, 10);
MYLOG("AT_CMD", "Requested interval %ld", new_send_freq);
if (new_send_freq >= 7201L)
{
return AT_PARAM_ERROR;
}
g_custom_parameters.send_interval = new_send_freq * 1000;
MYLOG("AT_CMD", "New interval %ld", g_custom_parameters.send_interval);
// Stop the timer
api.system.timer.stop(RAK_TIMER_0);
if (g_custom_parameters.send_interval != 0)
{
// Restart the timer
api.system.timer.start(RAK_TIMER_0, g_custom_parameters.send_interval, NULL);
}
MYLOG("AT_CMD", "Timer restarted with %ld", g_custom_parameters.send_interval);
// Save custom settings
save_at_setting();
}
else
{
return AT_PARAM_ERROR;
}
return AT_OK;
}
/**
* @brief Add test mode AT command
*
* @return true if success
* @return false if failed
*/
bool init_test_mode_at(void)
{
return api.system.atMode.add((char *)"MODE",
(char *)"Set/Get the test mode. 0 = LPWAN LinkCheck, 1 = LoRa P2P, 2 = FieldTester, 3 = FieldTester V2",
(char *)"MODE", test_mode_handler,
RAK_ATCMD_PERM_WRITE | RAK_ATCMD_PERM_READ);
}
/**
* @brief Handler for test mode AT command
*
* @param port Serial port used
* @param cmd char array with the received AT command
* @param param char array with the received AT command parameters
* @return int result of command parsing
* AT_OK AT command & parameters valid
* AT_PARAM_ERROR command or parameters invalid
*/
int test_mode_handler(SERIAL_PORT port, char *cmd, stParam *param)
{
if (param->argc == 1 && !strcmp(param->argv[0], "?"))
{
AT_PRINTF("%s=%d", cmd, g_custom_parameters.test_mode);
}
else if (param->argc == 1)
{
MYLOG("AT_CMD", "param->argv[0] >> %s", param->argv[0]);
for (int i = 0; i < strlen(param->argv[0]); i++)
{
if (!isdigit(*(param->argv[0] + i)))
{
MYLOG("AT_CMD", "%d is no digit", i);
return AT_PARAM_ERROR;
}
}
uint32_t new_mode = strtoul(param->argv[0], NULL, 10);
uint8_t old_mode = g_custom_parameters.test_mode;
MYLOG("AT_CMD", "Requested mode %ld", new_mode);
if (new_mode >= INVALID_MODE)
{
return AT_PARAM_ERROR;
}
if (new_mode != old_mode)
{
g_custom_parameters.test_mode = new_mode;
MYLOG("AT_CMD", "New test mode %ld", g_custom_parameters.test_mode);
// Save custom settings
save_at_setting();
// Switch mode
switch (g_custom_parameters.test_mode)
{
case MODE_LINKCHECK:
set_linkcheck();
break;
case MODE_P2P:
case MODE_MESHTASTIC:
set_p2p();
break;
case MODE_FIELDTESTER:
case MODE_FIELDTESTER_V2:
set_field_tester();
break;
}
// On mode change, always restart to refresh log file appearance
AT_PRINTF("+EVT:RESTART_FOR_MODE_CHANGE");
delay(5000);
api.system.reboot();
}
}
else
{
return AT_PARAM_ERROR;
}
return AT_OK;
}
/**
* @brief Add custom packet AT command
*
* @return true if success
* @return false if failed
*/
bool init_custom_pckg_at(void)
{
return api.system.atMode.add((char *)"PCKG",
(char *)"Set/Get a custom packet (max 64 bytes)",
(char *)"PCKG", custom_pckg_handler,
RAK_ATCMD_PERM_WRITE | RAK_ATCMD_PERM_READ);
}
/**
* @brief Handler for custom packet AT command
*
* @param port Serial port used
* @param cmd char array with the received AT command
* @param param char array with the received AT command parameters
* @return int result of command parsing
* AT_OK AT command & parameters valid
* AT_PARAM_ERROR command or parameters invalid
*/
int custom_pckg_handler(SERIAL_PORT port, char *cmd, stParam *param)
{
char temp_str[257];
if (param->argc == 1 && !strcmp(param->argv[0], "?"))
{
if (g_custom_parameters.custom_packet_len == 0)
{
AT_PRINTF("%s=01020304", cmd);
}
else
{
atcmd_printf("%s=", cmd);
for (uint8_t i = 0; i < g_custom_parameters.custom_packet_len; i++)
{
atcmd_printf("%02X", g_custom_parameters.custom_packet[i]);
}
atcmd_printf("\r\n");
}
}
else if (param->argc == 1)
{
uint32_t len = strlen(param->argv[0]);
MYLOG("AT_CMD", "param->argv[0] >> %s", param->argv[0]);
if (0 != at_check_hex_param(param->argv[0], len, g_custom_parameters.custom_packet))
{
MYLOG("AT_CMD", "Invalid HEX ASCII string");
return AT_PARAM_ERROR;
}
g_custom_parameters.custom_packet_len = len / 2;
// Save custom settings
save_at_setting();
}
else
{
return AT_PARAM_ERROR;
}
return AT_OK;
}
/**
* @brief Add send log files command
*
* @return true if success
* @return false if failed
*/
bool init_dump_logs_at(void)
{
return api.system.atMode.add((char *)"LOGS",
(char *)"Get logs from SD card",
(char *)"LOGS", dump_logs_handler,
RAK_ATCMD_PERM_WRITE | RAK_ATCMD_PERM_READ);
}
/**
* @brief Handler for send log files command
*
* @param port Serial port used
* @param cmd char array with the received AT command
* @param param char array with the received AT command parameters
* @return int result of command parsing
* AT_OK AT command & parameters valid
* AT_PARAM_ERROR command or parameters invalid
*/
int dump_logs_handler(SERIAL_PORT port, char *cmd, stParam *param)
{
if (!has_sd)
{
MYLOG("AT_CMD", "No SD card detected");
return AT_PARAM_ERROR;
}
if (prd_info_requested)
{
return AT_OK;
}
if (param->argc == 1 && !strcmp(param->argv[0], "?"))
{
g_settings_ui = true;
AT_PRINTF("\r\n");
api.system.timer.stop(RAK_TIMER_0);
api.system.timer.stop(RAK_TIMER_1);
api.system.timer.stop(RAK_TIMER_2);
oled_clear();
oled_write_header("LOGGING", false);
oled_add_line((char *)"Dumping SD card");
oled_add_line((char *)"Do not power off");
oled_display();
time_t start_wait = millis();
while (!ready_to_dump)
{
delay(1000);
if ((millis() - start_wait) > 10000)
{
MYLOG("ATC", "Timeout waiting for TX finished");
return AT_BUSY_ERROR;
}
}
dump_all_sd_files();
AT_PRINTF("\r\n");
oled_clear();
oled_write_header("REBOOT", false);
oled_display();
// reboot
api.system.reboot();
}
else if (param->argc == 1 && !strcmp(param->argv[0], "e"))
{
g_settings_ui = true;
api.system.timer.stop(RAK_TIMER_0);
api.system.timer.stop(RAK_TIMER_1);
api.system.timer.stop(RAK_TIMER_2);
oled_clear();
oled_write_header("REBOOT", false);
oled_add_line((char *)"Erasing SD card");
oled_add_line((char *)"Do not power off");
oled_display();
time_t start_wait = millis();
while (!ready_to_dump)
{
delay(1000);
if ((millis() - start_wait) > 20000)
{
MYLOG("ATC", "Timeout waiting for TX finished");
return AT_BUSY_ERROR;
}
}
clear_sd_file();
// reboot
api.system.reboot();
}
// else if (param->argc == 1)
// {
// return AT_PARAM_ERROR;
// }
else
{
return AT_PARAM_ERROR;
}
return AT_OK;
}
/**
* @brief Add custom RTC AT commands
*
* @return true AT commands were added
* @return false AT commands couldn't be added
*/
bool init_rtc_at(void)
{
return api.system.atMode.add((char *)"RTC",
(char *)"Set/Get time of RTC [yyyy:mm:dd:hh:MM]",
(char *)"RTC", rtc_command_handler);
}
/**
* @brief Handler for custom AT command for the RTC module
*
* @param port Serial port used
* @param cmd char array with the received AT command
* @param param char array with the received AT command parameters
* @return int result of command parsing
* AT_OK AT command & parameters valid
* AT_PARAM_ERROR command or parameters invalid
*/
int rtc_command_handler(SERIAL_PORT port, char *cmd, stParam *param)
{
// MYLOG("AT_CMD", "Param size %d", param->argc);
if (param->argc == 1 && !strcmp(param->argv[0], "?"))
{
read_rak12002();
Serial.print(cmd);
Serial.print("=");
Serial.printf("%d:%d:%d:%d:%d:%d\n", g_date_time.year, g_date_time.month,
g_date_time.date, g_date_time.hour,
g_date_time.minute, g_date_time.second);
}
else if (param->argc == 5)
{
for (int j = 0; j < param->argc; j++)
{
for (int i = 0; i < strlen(param->argv[j]); i++)
{
if (!isdigit(*(param->argv[j] + i)))
{
// MYLOG("AT_CMD", "%d is no digit in param %d", i, j);
return AT_PARAM_ERROR;
}
}
}
uint32_t year;
uint32_t month;
uint32_t date;
uint32_t hour;
uint32_t minute;
/* Check year */
year = strtoul(param->argv[0], NULL, 0);
if (year > 3000)
{
// MYLOG("AT_CMD", "Year error %d", year);
return AT_PARAM_ERROR;
}
if (year < 2022)
{
// MYLOG("AT_CMD", "Year error %d", year);
return AT_PARAM_ERROR;
}
/* Check month */
month = strtoul(param->argv[1], NULL, 0);
if ((month < 1) || (month > 12))
{
// MYLOG("AT_CMD", "Month error %d", month);
return AT_PARAM_ERROR;
}
// Check day
date = strtoul(param->argv[2], NULL, 0);
if ((date < 1) || (date > 31))
{
// MYLOG("AT_CMD", "Day error %d", date);
return AT_PARAM_ERROR;
}
// Check hour
hour = strtoul(param->argv[3], NULL, 0);
if (hour > 24)
{
// MYLOG("AT_CMD", "Hour error %d", hour);
return AT_PARAM_ERROR;
}
// Check minute
minute = strtoul(param->argv[4], NULL, 0);
if (minute > 59)
{
// MYLOG("AT_CMD", "Minute error %d", minute);
return AT_PARAM_ERROR;
}
set_rak12002((uint16_t)year, (uint8_t)month, (uint8_t)date, (uint8_t)hour, (uint8_t)minute);
return AT_OK;
}
else
{
return AT_PARAM_ERROR;
}
return AT_OK;
}
bool init_timezone_at(void)
{
return api.system.atMode.add((char *)"TZ",
(char *)"Set/Get the timezone. Format: +14 to - 11",
(char *)"TZ", timezone_handler,
RAK_ATCMD_PERM_WRITE | RAK_ATCMD_PERM_READ);
}
int timezone_handler(SERIAL_PORT port, char *cmd, stParam *param)
{
// MYLOG("AT_CMD", "Param size %d", param->argc);
if (param->argc == 1 && !strcmp(param->argv[0], "?"))
{
AT_PRINTF("%s=%d", cmd, g_custom_parameters.timezone);
}
else if (param->argc == 1)
{
int8_t new_timezone = (int8_t)strtol(param->argv[0], NULL, 0);
MYLOG("AT_CMD", "Got timezone %d", new_timezone);
if ((new_timezone < -11) || (new_timezone > 14))
{
return AT_PARAM_ERROR;
}
if (new_timezone != g_custom_parameters.timezone)
{
// // Adjust RTC time
// if (has_rtc)
// {
// read_rak12002;
// MYLOG("ATC", "Old time: %d %d %d %d:%d:%d\n", g_date_time.year, g_date_time.month,
// g_date_time.date, g_date_time.hour,
// g_date_time.minute, g_date_time.second);
// struct tm localtime;
// volatile SysTime_t UnixEpoch = SysTimeGet();
// UnixEpoch.Seconds -= 18; /*removing leap seconds*/
// MYLOG("ATC", "UnixEpoch.Seconds: %ld\n", UnixEpoch.Seconds);
// UnixEpoch.Seconds -= (int32_t)(g_custom_parameters.timezone * 60 * 60); // Make it GMT+8
// MYLOG("ATC", "UnixEpoch.Seconds: %ld\n", UnixEpoch.Seconds);
// UnixEpoch.Seconds += (int32_t)(new_timezone * 60 * 60); // Make it GMT+8
// MYLOG("ATC", "UnixEpoch.Seconds: %ld\n", UnixEpoch.Seconds);
// SysTimeLocalTime(UnixEpoch.Seconds, &localtime);
// g_date_time.year = localtime.tm_year + 1900;
// g_date_time.month = localtime.tm_mon + 1;
// g_date_time.date = localtime.tm_mday;
// g_date_time.hour = localtime.tm_hour;
// g_date_time.minute = localtime.tm_min;
// g_date_time.second = localtime.tm_sec;
// set_rak12002(g_date_time.year, g_date_time.month, g_date_time.date, g_date_time.hour, g_date_time.minute, g_date_time.second);
// read_rak12002();
// MYLOG("ATC", "New time: %d %d %d %d:%d:%d\n", g_date_time.year, g_date_time.month,
// g_date_time.date, g_date_time.hour,
// g_date_time.minute, g_date_time.second);
// }
g_custom_parameters.timezone = new_timezone;
save_at_setting();
// Request new time sync on next send
sync_time_status = 0;
}
return AT_OK;
}
else
{
return AT_PARAM_ERROR;
}
return AT_OK;
}
/**
* @brief Get available modules
*
* @return true if success
* @return false if failed
*/
bool init_config_modules_at(void)
{
return api.system.atMode.add((char *)"MODS",
(char *)"Get info about available modules, enable location tracking. Format: <location on/off>:<has SD>:<has RTC>",
(char *)"MODS", avail_modules_handler,
RAK_ATCMD_PERM_WRITE | RAK_ATCMD_PERM_READ);
}
/**
* @brief Handler for get available modules AT command
*
* @param port Serial port used
* @param cmd char array with the received AT command
* @param param char array with the received AT command parameters
* @return int result of command parsing
* AT_OK AT command & parameters valid
* AT_PARAM_ERROR command or parameters invalid
*/
int avail_modules_handler(SERIAL_PORT port, char *cmd, stParam *param)
{
if (param->argc == 1 && !strcmp(param->argv[0], "?"))
{
AT_PRINTF("%s=%d:%d:%d", cmd, g_custom_parameters.location_on ? 1 : 0, has_rtc ? 1 : 0, has_sd ? 1 : 0);
return AT_OK;
}
else if (param->argc >= 1)
{
uint8_t value = strtoul(param->argv[0], NULL, 0);
// MYLOG("ATC","Location mode settings %d", value);
if (value == 0)
{
if (g_custom_parameters.location_on)
{
g_custom_parameters.location_on = false;
save_at_setting();
}
return AT_OK;
}
else if (value == 1)
{
if (!g_custom_parameters.location_on)
{
g_custom_parameters.location_on = true;
save_at_setting();
}
return AT_OK;
return AT_OK;
}
}
return AT_PARAM_ERROR;
}
/**
* @brief Enable/Disable setup mode.
* While setup mode is active, testing is temporary stopped to avoid collisions in the serial communication
*
* @return int result of command parsing
* AT_OK AT command & parameters valid
* AT_PARAM_ERROR command or parameters invalid
*/
bool init_settings_at(void)
{
return api.system.atMode.add((char *)"SETT",
(char *)"Enable/Disable setup mode, stops testing, 0 = disable, 1 = enable",
(char *)"SETT", settings_handler,
RAK_ATCMD_PERM_WRITE | RAK_ATCMD_PERM_READ);
}
/**
* @brief Handler for get available modules AT command
*
* @param port Serial port used
* @param cmd char array with the received AT command
* @param param char array with the received AT command parameters
* @return int result of command parsing
* AT_OK AT command & parameters valid
* AT_PARAM_ERROR command or parameters invalid
*/
int settings_handler(SERIAL_PORT port, char *cmd, stParam *param)
{
if (param->argc == 1 && !strcmp(param->argv[0], "?"))
{
AT_PRINTF("%s=%s", cmd, g_settings_active ? "Active" : "Inactive");
return AT_OK;
}
else if (param->argc >= 1)
{
uint8_t value = strtoul(param->argv[0], NULL, 0);
// MYLOG("ATC","Location mode settings %d", value);
if (value == 0)
{
g_settings_active = false;
// Stop the timer
api.system.timer.stop(RAK_TIMER_0);
if (g_custom_parameters.send_interval != 0)
{
// Restart the timer
api.system.timer.start(RAK_TIMER_0, g_custom_parameters.send_interval, NULL);
}
if ((g_custom_parameters.test_mode == MODE_P2P) || (g_custom_parameters.test_mode == MODE_MESHTASTIC))
{
api.lora.precv(65533);
}
return AT_OK;
}
else if (value == 1)
{
g_settings_active = true;
// Stop the timer
api.system.timer.stop(RAK_TIMER_0);
if ((g_custom_parameters.test_mode == MODE_P2P) || (g_custom_parameters.test_mode == MODE_MESHTASTIC))
{
api.lora.precv(0);
}
return AT_OK;
}
}
return AT_PARAM_ERROR;
}
bool init_mesh_node_at(void)
{
return api.system.atMode.add((char *)"MESH",
(char *)"Set Meshtastic Node ID for testing",
(char *)"MESH", mesh_node_handler,
RAK_ATCMD_PERM_READ | RAK_ATCMD_PERM_WRITE);
}
int mesh_node_handler(SERIAL_PORT port, char *cmd, stParam *param)
{
if (param->argc == 1 && !strcmp(param->argv[0], "?"))
{
AT_PRINTF("%s=%08X", cmd, g_custom_parameters.mesh_check_node);
return AT_OK;
}
else if (param->argc >= 1)
{
Serial.printf("Len: %d\r\n", strlen(cmd));
if (strlen(cmd) < 8)
{
return AT_PARAM_ERROR;
}
Serial.printf("Input %s\r\n", param->argv[0]);
Serial.printf("strtol: %08X\r\n", strtol(param->argv[0], NULL, 16));
uint32_t new_mesh_id = strtoul(param->argv[0], NULL, 16);
Serial.printf("Got ID %08X\r\n", new_mesh_id);
if (new_mesh_id != g_custom_parameters.mesh_check_node)
{
g_custom_parameters.mesh_check_node = new_mesh_id;
save_at_setting();
}
return AT_OK;
}
}
/**
* @brief Add custom Status AT command
*
* @return true AT command were added
* @return false AT command couldn't be added
*/
bool init_status_at(void)
{
return api.system.atMode.add((char *)"STATUS",
(char *)"Get device information",
(char *)"STATUS", status_handler,
RAK_ATCMD_PERM_READ);
}
/** Regions as text array */
char *g_regions_list[] = {"EU433", "CN470", "RU864", "IN865", "EU868", "US915", "AU915", "KR920", "AS923", "AS923-2", "AS923-3", "AS923-4", "LA915"};
/** Network modes as text array*/
char *nwm_list[] = {"P2P", "LoRaWAN", "FSK"};
/** Available test modes as text array */
char *test_mode_list[] = {"LinkCheck", "LoRa P2P", "FieldTester"};
/**
* @brief Print device status over Serial
*
* @param port Serial port used
* @param cmd char array with the received AT command
* @param param char array with the received AT command parameters
* @return int result of command parsing
* AT_OK AT command & parameters valid
* AT_PARAM_ERROR command or parameters invalid
*/
int status_handler(SERIAL_PORT port, char *cmd, stParam *param)
{
String value_str = "";
int nw_mode = 0;
int region_set = 0;
uint8_t key_eui[16] = {0}; // efadff29c77b4829acf71e1a6e76f713
if ((param->argc == 1 && !strcmp(param->argv[0], "?")) || (param->argc == 0))
{
AT_PRINTF("Device Status:");
AT_PRINTF("Test Mode: %s", test_mode_list[g_custom_parameters.test_mode]);
value_str = api.system.hwModel.get();
value_str.toUpperCase();
AT_PRINTF("Module: %s", value_str.c_str());
AT_PRINTF("Version: %s", api.system.firmwareVer.get().c_str());
AT_PRINTF("Send time: %d s", g_custom_parameters.send_interval / 1000);
/// \todo
nw_mode = api.lorawan.nwm.get();
AT_PRINTF("Network mode %s", nwm_list[nw_mode]);
if (nw_mode == 1)
{
AT_PRINTF("Network %s", api.lorawan.njs.get() ? "joined" : "not joined");
region_set = api.lorawan.band.get();
AT_PRINTF("Region: %d", region_set);
AT_PRINTF("Region: %s", g_regions_list[region_set]);
if (api.lorawan.njm.get())
{
AT_PRINTF("OTAA mode");
api.lorawan.deui.get(key_eui, 8);
AT_PRINTF("DevEUI=%02X%02X%02X%02X%02X%02X%02X%02X",
key_eui[0], key_eui[1], key_eui[2], key_eui[3],
key_eui[4], key_eui[5], key_eui[6], key_eui[7]);
api.lorawan.appeui.get(key_eui, 8);
AT_PRINTF("AppEUI=%02X%02X%02X%02X%02X%02X%02X%02X",
key_eui[0], key_eui[1], key_eui[2], key_eui[3],
key_eui[4], key_eui[5], key_eui[6], key_eui[7]);
api.lorawan.appkey.get(key_eui, 16);
AT_PRINTF("AppKey=%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X",
key_eui[0], key_eui[1], key_eui[2], key_eui[3],
key_eui[4], key_eui[5], key_eui[6], key_eui[7],
key_eui[8], key_eui[9], key_eui[10], key_eui[11],
key_eui[12], key_eui[13], key_eui[14], key_eui[15]);
}
else
{
AT_PRINTF("ABP mode");
api.lorawan.appskey.get(key_eui, 16);
AT_PRINTF("AppsKey=%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X",
key_eui[0], key_eui[1], key_eui[2], key_eui[3],
key_eui[4], key_eui[5], key_eui[6], key_eui[7],
key_eui[8], key_eui[9], key_eui[10], key_eui[11],
key_eui[12], key_eui[13], key_eui[14], key_eui[15]);
api.lorawan.nwkskey.get(key_eui, 16);
AT_PRINTF("NwksKey=%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X",
key_eui[0], key_eui[1], key_eui[2], key_eui[3],
key_eui[4], key_eui[5], key_eui[6], key_eui[7],
key_eui[8], key_eui[9], key_eui[10], key_eui[11],
key_eui[12], key_eui[13], key_eui[14], key_eui[15]);
api.lorawan.daddr.get(key_eui, 4);
AT_PRINTF("DevAddr=%02X%02X%02X%02X",
key_eui[0], key_eui[1], key_eui[2], key_eui[3]);
}
}
else if (nw_mode == 0)
{
AT_PRINTF("Frequency = %d", api.lora.pfreq.get());
AT_PRINTF("SF = %d", api.lora.psf.get());
AT_PRINTF("BW = %d", api.lora.pbw.get());
AT_PRINTF("CR = %d", api.lora.pcr.get());
AT_PRINTF("Preamble length = %d", api.lora.ppl.get());
AT_PRINTF("TX power = %d", api.lora.ptp.get());
}
else
{
AT_PRINTF("Frequency = %d", api.lora.pfreq.get());
AT_PRINTF("Bitrate = %d", api.lora.pbr.get());
AT_PRINTF("Deviaton = %d", api.lora.pfdev.get());
}
AT_PRINTF("Custom settings");
AT_PRINTF("Testmode = %d", g_custom_parameters.test_mode);
AT_PRINTF("Display saver %s", g_custom_parameters.display_saver ? "On" : "off");
atcmd_printf("Custom Packet = ");
for (uint8_t i = 0; i < g_custom_parameters.custom_packet_len; i++)
{
atcmd_printf("%02X", g_custom_parameters.custom_packet[i]);
}
atcmd_printf("\r\n");
}
else
{
return AT_PARAM_ERROR;
}
return AT_OK;
}
/**
* @brief Add send interval AT command
*
* @return true if success
* @return false if failed
*/
bool init_app_ver_at(void)
{
return api.system.atMode.add((char *)"APPVER",
(char *)"Get application version",
(char *)"APPVER", app_ver_handler,
RAK_ATCMD_PERM_READ);
}
/**
* @brief Handler for send interval AT command
*
* @param port Serial port used
* @param cmd char array with the received AT command
* @param param char array with the received AT command parameters
* @return int result of command parsing
* AT_OK AT command & parameters valid
* AT_PARAM_ERROR command or parameters invalid
*/
int app_ver_handler(SERIAL_PORT port, char *cmd, stParam *param)
{
if (param->argc == 1 && !strcmp(param->argv[0], "?"))
{
AT_PRINTF("%s=Signal Meter V%d.%d.%d", cmd, SW_VERSION_0, SW_VERSION_1, SW_VERSION_2);
return AT_OK;
}
return AT_ERROR;
}
bool init_product_info_at(void)
{
/*****************************************************************/
/* Add when device is available in WisToolBox */
/*****************************************************************/
// Change HW model to RAK10706
// api.system.hwModel.set("RAK10706");
api.system.hwModel.set("RAK4630");
return api.system.atMode.add((char *)"PRD_INFO",
(char *)"Get device Information of RAK10706",
(char *)"PRD_INFO", product_info_handler,
RAK_ATCMD_PERM_READ);
}
int product_info_handler(SERIAL_PORT port, char *cmd, stParam *param)
{
prd_info_requested = true;
return AT_COMMAND_NOT_FOUND;
/*****************************************************************/
/* Add when device is available in WisToolBox */
/*****************************************************************/
// Return
uint8_t key_eui[16] = {0};
if (param->argc == 1 && !strcmp(param->argv[0], "?"))
{
api.lorawan.deui.get(key_eui, 8);
AT_PRINTF("%s=VC:V%d.%d.%d:%02X%02X%02X%02X%02X%02X%02X%02X:RAK10706:%02X%02X%02X%02X%02X%02X%02X%02X", cmd, SW_VERSION_0, SW_VERSION_1, SW_VERSION_2,
key_eui[0], key_eui[1], key_eui[2], key_eui[3],
key_eui[4], key_eui[5], key_eui[6], key_eui[7],
key_eui[0], key_eui[1], key_eui[2], key_eui[3],
key_eui[4], key_eui[5], key_eui[6], key_eui[7]);
return AT_OK;
}
return AT_ERROR;
}
/**
* @brief Get setting from flash
*
* @return false read from flash failed or invalid settings type
*/
bool get_at_setting(void)
{
bool found_problem = false;
MYLOG("AT_CMD", "Size of custom parameters %d", sizeof(custom_param_s));
// // For testing, erase all flash settings
// uint8_t erase_flash[255] = {0xff};
// memset(erase_flash, 0xff, 255);
// bool wr_result = api.system.flash.set(0, erase_flash, sizeof(custom_param_s));
// if (!wr_result)
// {
// // First write attempt failed
// MYLOG("AT_CMD", "Failed to erase custom parameters from Flash");
// // Retry
// wr_result = api.system.flash.set(0, erase_flash, sizeof(custom_param_s));
// }
// if (wr_result)
// {
// MYLOG("AT_CMD", "Erased custom parameters from Flash");
// }
uint8_t *flash_value = (uint8_t *)&temp_params.settings_crc;
if (!api.system.flash.get(0, flash_value, sizeof(custom_param_s)))
{
MYLOG("AT_CMD", "Failed to read custom parameters from Flash");
return false;
}
MYLOG("AT_CMD", "Got CRC: %08X", temp_params.settings_crc);
uint32_t crc_expected = 0x00;
// Check validity flag
if (temp_params.valid_flag == 0xaa)
{
// Check CRC
MYLOG("AT_CMD", "Create CRC");
uint8_t *p_data = (uint8_t *)&temp_params.send_interval;
crc_expected = Crc32(p_data, custom_params_len - (sizeof(uint32_t)));
MYLOG("AT_CMD", "Calculated CRC %08X", crc_expected);
}
if (temp_params.settings_crc != crc_expected)