AxDen-Dev / CC1310_3_Axis_Sub_G_Motion_Tracker_example_gcc

CC1310 3-Axis Sub-G Motion Tracker example

3-Axis Sub-G LongRang Motion Tracker

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3-Axis Sub-G LongRang Motion Tracker collects essential information required for Motion Tracker by using accelerometer and transmits it using Sub-G communication.
This is an example that provides quick testing of various service scenarios that require long-distance communication of 1Km or more.

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Device can be purchased from the Naver Smart Store.

Purchase Link : naver smart store

You can purchase it by contacting [e-mail]

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Key feature and functions

MCU	Description
CC1310	Sub-G SoC

센서	Description
KXTJ3	3 Axis Accelerometer
Si7201	Hall Sensor
Battery	1/2 AA Battery 1200mAh

It is a motion tracker capable of Sub-G communication.

Sub-G wireless communication is performed using CC1310 SoC

It can be turned on and off using Si7201 hall sensor and magnet.

The acceleration values are collected using the KXTJ3 sensor.

It operates for 5 years using a battery.

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Note

This program is not suitable for mass production and commercialization as an example program.

B2B customers should contact [e-mail].

For B2B customers, we develop firmware optimized for customers' purposes, such as low power, stabilization, and communication with gateways, for free.

Top	Bottom

Pinmap can be found in the file board_define.h .

#define LED_RED_GPIO IOID_8
#define LED_BLUE_GPIO IOID_9

#define HALL_SENSOR_GPIO IOID_0

#define I2C_SDA IOID_1
#define I2C_SCL IOID_2

Sub-G communication-related settings can be found in the RadioTask.c file.

EasyLink_Params easyLink_params;
EasyLink_Params_init(&easyLink_params);
easyLink_params.ui32ModType = EasyLink_Phy_5kbpsSlLr;

if (EasyLink_init(&easyLink_params) != EasyLink_Status_Success)
{

    SysCtrlSystemReset();

}

EasyLink_getIeeeAddr(mac_address);

if (EasyLink_setFrequency(920000000) != EasyLink_Status_Success)
{

    SysCtrlSystemReset();

}

if (EasyLink_enableRxAddrFilter(mac_address, 8, 1)
        != EasyLink_Status_Success)
{

    SysCtrlSystemReset();

}

radio_packet_protocol.Packet.company_id[0] = COMPANY_ID >> 8;
radio_packet_protocol.Packet.company_id[1] = COMPANY_ID;

radio_packet_protocol.Packet.device_id[0] = DEVICE_TYPE >> 8;
radio_packet_protocol.Packet.device_id[1] = DEVICE_TYPE;

memcpy(radio_packet_protocol.Packet.mac_address, mac_address, 8);

radio_packet_protocol.Packet.control_number = 0;

SensorTask_registerPacketSendRequestCallback(sendPacketCallback);

while (1)
{

    Semaphore_pend(radioAccessSemHandle, BIOS_WAIT_FOREVER);

    EasyLink_setRfPower(TX_POWER);

    radio_sensor_data_packet_send(radio_packet_protocol);

    uint32_t events = Event_pend(radioEventHandle, 0,
    RADIO_TASK_EVENT_ALL,
                                 BIOS_WAIT_FOREVER);

    if (events == RADIO_TASK_EVENT_ACK)
    {

        recv_error_count = 0;

    }
    else if (events == RADIO_TASK_EVENT_ACK_TIMEOUT)
    {

        recv_error_count += 1;

        if (recv_error_count > RECV_ERROR_MAX_COUNT)
        {

            collection_cycle_timeout_count += 3;
            recv_error_count = 0;

        }

    }

}