OL2385SWUG datasheet(24/64 Pages) NXP

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NXP Semiconductors

OL2385SWUG

SIGFOX software driver

OL2385SWUG

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User guide

Rev. 2.1 — 6 April 2018

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Table 3. Supported MCUs in SDK

Supported MCUs

SDK

MKL43Z256 (FRDM-KL43Z)

MCUXpresso SDK 2.3

MKL27Z64 (FRDM-KL27Z)

MCUXpresso SDK 2.3

MKL25Z128 (FRDM-KL25Z)

MCUXpresso SDK 2.3

MK64FN1M0 (FRDM-K64F)

MCUXpresso SDK 2.3

See Table 4 for pin compatibility between the SIGFOX freedom board and selected

MCUs.

Table 4. Compatibility of the SIGFOX board with selected MCUs

Pin function

FRDM-KL43Z

FRDM-KL27Z

FRDM-KL25Z

FRDM-K64F

ACK

PTD2

PTA5

PTD5

PTC4

PTD4

PTC4

PTD0

MOSI(SDI)

PTD6

PTC6

PTD2

MISO(SDO)

PTD7

PTC7

PTD3

SCK

PTD5

PTC5

PTD1

6.2.4 The SIGFOX software driver

This section provides an overview of the functionality, configuration and usage of the

driver. For additional information, see the API programmer's guide (included in the

SIGFOX software driver zip file) and the comments in the code.

6.2.4.1 Configuring the driver

The configuration structure shown below serves as the user interface for configuring the

driver. Users must add the appropriate values into the structure to reflect the desired

driver setup. The configuration structure is passed directly to the initialization function at

startup.

/*! @brief This structure is used by the user to initialize the SIGFOX device.

* It contains a configuration of the SIGFOX device only (no SPI,

* etc. configuration). */

typedef struct

{

sf_net_standard_t netStandard; /*!< Selection of a standard defining network

communication parameters. */

uint8_t txAttSteps;

/*!< Amount of 0.25 dB steps that needs to be

subtracted from TX power. */

sf_xtal_type_t xtal;

/*!< Selection of XTAL type used in the

device. */

sf_tx_repeat_t txRepeat;

/*!< Amount of transmissions that will happen

on one time invoking of SF_SendPayload

function. */

sf_pa_type_t paType;

/*!< Selection of internal PA type used in

the device. */

} sf_user_config_t;

The user's configuration structure includes the following variables:

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