main.c

The Stride and Distance Monitor minimal example TX (Master). More...

Modules
	SDM data update timer
	SDM TX timer interface.

Macros
#define	CHANNEL_0   0x00
#define	CHANNEL_0_TX_CHANNEL_PERIOD   8134u
#define	CHANNEL_0_ANT_EXT_ASSIGN   0x00
#define	CHANNEL_0_FREQUENCY   57u
#define	NETWORK_0   0x00
#define	NETWORK_0_KEY   {0, 0, 0, 0, 0, 0, 0, 0}
#define	CHANNEL_0_CHAN_ID_DEV_TYPE   0x7Cu
#define	CHANNEL_0_CHAN_ID_DEV_NUM   0xAAAAu
#define	CHANNEL_0_CHAN_ID_TRANS_TYPE   0x05u
#define	ANT_EVENT_MSG_BUFFER_MIN_SIZE   32u
#define	BROADCAST_DATA_BUFFER_SIZE   8u

Functions
void	SD_EVT_IRQHandler (void)
	Function for Stack Interrupt handling.
void	softdevice_assert_callback (uint32_t pc, uint16_t line_num, const uint8_t *p_file_name)
	Function for handling SoftDevice asserts. More...
void	app_error_handler (uint32_t error_code, uint32_t line_num, const uint8_t *p_file_name)
	Function for handling an error. More...
void	sdm_main_loop (void)
	Function for Stride and Distance Monitor TX example main loop. More...
void	sdm_data_timer_callback (void)
	Function for callback for timer to invoke. More...
int	main (void)

Detailed Description

The Stride and Distance Monitor minimal example TX (Master).

Macro Definition Documentation

#define ANT_EVENT_MSG_BUFFER_MIN_SIZE   32u

Minimum size of ANT event message buffer.

#define BROADCAST_DATA_BUFFER_SIZE   8u

Size of the broadcast data buffer.

#define CHANNEL_0   0x00

ANT Channel 0.

#define CHANNEL_0_ANT_EXT_ASSIGN   0x00

ANT Ext Assign.

#define CHANNEL_0_CHAN_ID_DEV_NUM   0xAAAAu

Device number.

#define CHANNEL_0_CHAN_ID_DEV_TYPE   0x7Cu

Device type 124.

#define CHANNEL_0_CHAN_ID_TRANS_TYPE   0x05u

Transmission type.

#define CHANNEL_0_FREQUENCY   57u

Channel Frequency.

#define CHANNEL_0_TX_CHANNEL_PERIOD   8134u

Channel period 4.03 Hz.

#define NETWORK_0   0x00

ANT Network 0.

#define NETWORK_0_KEY   {0, 0, 0, 0, 0, 0, 0, 0}

Public ANT network.

Function Documentation

void app_error_handler	(	uint32_t	error_code,
		uint32_t	line_num,
		const uint8_t *	p_file_name
	)

Function for handling an error.

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

Parameters

[in]	error_code	Error code supplied to the handler.
[in]	line_num	Line number where the handler is called.
[in]	p_file_name	Pointer to the file name.

int main

(

void

)

for application main entry, does not return.

The main function will do all necessary initalization. This includes sdm tx module, timer and SoftDevice.

< ANT Channel 0.

< Size of the broadcast data buffer.

void sdm_data_timer_callback

(

void

)

Function for callback for timer to invoke.

This function will call sdm module to update its stride and distance data according to what features SDM TX module has implemented.

void sdm_main_loop

(

void

)

Function for Stride and Distance Monitor TX example main loop.

The main loop will try to sleep as much as possible. Every time a protocol event occours, the application will be woken up, polling the ANT stack event queue. When finished processing all events, the application will go back to sleep.

< Minimum size of ANT event message buffer.

< ANT Channel 0.

< Size of the broadcast data buffer.

void softdevice_assert_callback	(	uint32_t	pc,
		uint16_t	line_num,
		const uint8_t *	p_file_name
	)

Function for handling SoftDevice asserts.

Parameters

[in]	pc	The value of the program counter.
[in]	line_num	Line number where the error occurred.
[in]	p_file_name	Pointer to the file name.