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main.c
Advertising Application Serialized

Serialized Advertising example application main file. More...

Macros

#define DEVICE_NAME   "BLE Connectivity"
 
#define APP_ADV_INTERVAL   64
 
#define APP_ADV_TIMEOUT_IN_SECONDS   180
 
#define MIN_CONN_INTERVAL   MSEC_TO_UNITS(500, UNIT_1_25_MS)
 
#define MAX_CONN_INTERVAL   MSEC_TO_UNITS(1000, UNIT_1_25_MS)
 
#define SLAVE_LATENCY   0
 
#define CONN_SUP_TIMEOUT   MSEC_TO_UNITS(4000, UNIT_10_MS)
 
#define DEAD_BEEF   0xDEADBEEF
 
#define MAIN_FUNCTION_LED_PIN_NO   NRF6310_LED_2
 
#define CONN_CHIP_RESET_PIN_NO   30
 
#define CONN_CHIP_RESET_TIME   50
 
#define CONN_CHIP_WAKEUP_TIME   500
 
#define SCHED_MAX_EVENT_DATA_SIZE   BLE_STACK_HANDLER_SCHED_EVT_SIZE
 
#define SCHED_QUEUE_SIZE   10
 
#define APP_TIMER_PRESCALER   0
 
#define APP_TIMER_MAX_TIMERS   1
 
#define APP_TIMER_OP_QUEUE_SIZE   1
 
#define APP_GPIOTE_MAX_USERS   1
 
#define HCI_SLIP_UART_RX_PIN_NUMBER   RX_PIN_NUMBER
 
#define HCI_SLIP_UART_TX_PIN_NUMBER   TX_PIN_NUMBER
 
#define HCI_SLIP_UART_RTS_PIN_NUMBER   RTS_PIN_NUMBER
 
#define HCI_SLIP_UART_CTS_PIN_NUMBER   CTS_PIN_NUMBER
 
#define HCI_SLIP_UART_MODE   APP_UART_FLOW_CONTROL_ENABLED
 
#define HCI_SLIP_UART_BAUDRATE   UART_BAUDRATE_BAUDRATE_Baud38400
 
#define MAX_PACKET_SIZE_IN_BITS   8000u
 
#define USED_BAUD_RATE   38400u
 

Functions

void app_error_handler (uint32_t error_code, uint32_t line_num, const uint8_t *p_file_name)
 Function for error handling, which is called when an error has occurred. More...
 
void assert_nrf_callback (uint16_t line_num, const uint8_t *file_name)
 Callback function for asserts in the SoftDevice. More...
 
static void leds_init (void)
 Function for initializing the LEDs. More...
 
static void ble_evt_dispatch (ble_evt_t *p_ble_evt)
 Function for dispatching a BLE stack event to all modules with a BLE stack event handler. More...
 
static void bluetooth_init (void)
 Function for initializing the BLE Soft Device and Advertisement parameters. More...
 
static void power_manage (void)
 Function for power management.
 
static void connectivity_chip_reset (void)
 Function for resetting the connectivity chip. More...
 
static void scheduler_init (void)
 Function for initializing the event scheduler.
 
int main (void)
 Function for application main entry.
 

Variables

static ble_gap_adv_params_t m_adv_params
 

Detailed Description

Definition of HCI Transport Layer configurable parameters.

This is a simple application for demonstrating how to set up and initiate advertising through serialisation of SoftDevice Command and Events.

Macro Definition Documentation

#define DEVICE_NAME   "BLE Connectivity"

Name of device. Will be included in the advertising data.

#define APP_ADV_INTERVAL   64

The advertising interval (in units of 0.625 ms. This value corresponds to 40 ms).

#define APP_ADV_TIMEOUT_IN_SECONDS   180

The advertising timeout (in units of seconds).

#define MIN_CONN_INTERVAL   MSEC_TO_UNITS(500, UNIT_1_25_MS)

Minimum acceptable connection interval (0.5 seconds).

#define MAX_CONN_INTERVAL   MSEC_TO_UNITS(1000, UNIT_1_25_MS)

Maximum acceptable connection interval (1 second).

#define SLAVE_LATENCY   0

Slave latency.

#define CONN_SUP_TIMEOUT   MSEC_TO_UNITS(4000, UNIT_10_MS)

Connection supervisory timeout (4 seconds)

#define DEAD_BEEF   0xDEADBEEF

Value used as error code on stack dump, can be used to identify stack location on stack unwind.

#define MAIN_FUNCTION_LED_PIN_NO   NRF6310_LED_2

LED indicating that the program has entered main function.

#define CONN_CHIP_RESET_PIN_NO   30

Pin used for reseting the connectivity chip.

#define CONN_CHIP_RESET_TIME   50

The time to keep the reset line to the connectivity chip low (in milliseconds).

#define CONN_CHIP_WAKEUP_TIME   500

The time for connectivity chip to reset and become ready to receive serialized commands (in milliseconds).

#define SCHED_MAX_EVENT_DATA_SIZE   BLE_STACK_HANDLER_SCHED_EVT_SIZE

Maximum size of scheduler events.

#define SCHED_QUEUE_SIZE   10

Maximum number of events in the scheduler queue.

#define APP_TIMER_PRESCALER   0

Value of the RTC1 PRESCALER register.

#define APP_TIMER_MAX_TIMERS   1

Maximum number of simultaneously created timers.

#define APP_TIMER_OP_QUEUE_SIZE   1

Size of timer operation queues.

#define APP_GPIOTE_MAX_USERS   1

Maximum number of users of the GPIOTE handler. In this example the GPIOTE user is: UART Module used by HCI Transport layer.

#define HCI_SLIP_UART_RX_PIN_NUMBER   RX_PIN_NUMBER

< Default include for boards.h which means that default pin numbers will be used for RX, TX, CTS, and RTS on the UART. Other pin number can be used if desired. This section covers configurable parameters for the HCI Transport SLIP layer. Defines the UART RX pin number. The default pin for the board is chosen, but can be overwritten.

#define HCI_SLIP_UART_TX_PIN_NUMBER   TX_PIN_NUMBER

Defines the UART TX pin number. The default pin for the board is chosen, but can be overwritten.

#define HCI_SLIP_UART_RTS_PIN_NUMBER   RTS_PIN_NUMBER

Defines the UART RTS pin number. The default pin for the board is chosen, but can be overwritten.

#define HCI_SLIP_UART_CTS_PIN_NUMBER   CTS_PIN_NUMBER

Defines the UART CTS pin number. The default pin for the board is chosen, but can be overwritten.

#define HCI_SLIP_UART_MODE   APP_UART_FLOW_CONTROL_ENABLED

Defines the UART mode to be used. Use UART Low Power with Flow Control - Valid values are defined in app_uart_flow_control_t. For further information on the UART Low Power mode, please refer to: UART module .

#define HCI_SLIP_UART_BAUDRATE   UART_BAUDRATE_BAUDRATE_Baud38400

Defines the UART Baud rate. Default is 38400 baud.

#define MAX_PACKET_SIZE_IN_BITS   8000u

This section covers configurable parameters for the HCI Transport layer that are used for calculating correct value for the retransmission timer timeout. Maximum size of a single application packet in bits.

#define USED_BAUD_RATE   38400u

The used uart baudrate.

Function Documentation

void app_error_handler ( uint32_t  error_code,
uint32_t  line_num,
const uint8_t *  p_file_name 
)
Parameters
[in]error_codeError code supplied to the handler.
[in]line_numLine number where the handler is called.
[in]p_file_namePointer to the file name.

Function for error handling, which is called when an error has occurred.

Parameters
[in]error_codeError code supplied to the handler.
[in]line_numLine number where the error occurred.
[in]p_file_namePointer to the file name.
Warning
This handler is an example only and does not fit a final product. You need to analyze how your product is supposed to react in case of error.
Parameters
[in]error_codeError code supplied to the handler.
[in]line_numLine number where the handler is called.
[in]p_file_namePointer to the file name.

Function for error handling, which is called when an error has occurred.

Parameters
[in]error_codeError code supplied to the handler.
[in]line_numLine number where the handler is called.
[in]p_file_namePointer to the file name.

Function for error handling, which is called when an error has occurred.

Parameters
[in]error_codeError code supplied to the handler.
[in]line_numLine number where the error occurred.
[in]p_file_namePointer to the file name.
Warning
This handler is an example only and does not fit a final product. You need to analyze how your product is supposed to react in case of error.
Parameters
[in]error_codeError code supplied to the handler.
[in]line_numLine number where the handler is called.
[in]p_file_namePointer to the file name.
void assert_nrf_callback ( uint16_t  line_num,
const uint8_t *  file_name 
)

This function will be called in case of an assert in the SoftDevice.

Warning
This handler is an example only and does not fit a final product. You need to analyze how your product is supposed to react in case of Assert.
On assert from the SoftDevice, the system can only recover on reset.
Parameters
[in]line_numLine number of the failing ASSERT call.
[in]file_nameFile name of the failing ASSERT call.
static void leds_init ( void  )
static

Initializes all LEDs used by this application.

static void ble_evt_dispatch ( ble_evt_t *  p_ble_evt)
static

This function is called from the BLE Stack event interrupt handler after a BLE stack event has been received.

Parameters
[in]p_ble_evtBluetooth stack event.
static void bluetooth_init ( void  )
static

This function is called to initialize BLE stack and GAP Parameters needed for advertising event has been received.

static void connectivity_chip_reset ( void  )
static
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