PM0237 datasheet(38/88 Pages) STMICROELECTRONICS

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BlueNRG, BlueNRG-MS stacks architecture and ACI

PM0237

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DocID027104 Rev 2

2.3

Other platforms resources files

The SW framework provides other files handling some platform-dependent resources as

I/O communication channel (USB or UART), buttons, LEDs, EEPROM).

These files should be ported/adapted to address another external microcontroller.

2.3.1

Platforms configuration

In order to easily support the BlueNRG, BlueNRG-MS kits platforms, the BlueNRG SW

framework is designed for recognizing such platforms at runtime. User is only requested to

call the SdkEvalIdentification() API at initialization time on main() function.

BlueNRG, BlueNRG-MS kits platforms can be also supported at compile time, by adding,

respectively, only one of the following define on EWARM workspace preprocessor options:

USER_DEFINED_PLATFORM=STEVAL_IDB002V1

(it is valid for both BlueNRG, BlueNRG

development platforms).

USER_DEFINED_PLATFORM=STEVAL_IDB003V1

(it is valid for both BlueNRG, BlueNRG USB

dongles).

Table 30. SW framework platforms drivers

File

Description

Location

Notes

SDK_EVAL_Io.[ch]

Main APIs

handling I/O

communicatio

n (USB virtual

COM or

UART)

platform\STM32L1XX\Libraries\SDK_Eval_STM

32L

These APIs are

mapped to the

specific

microcontroller

drivers handling

USB virtual COM or

UART.

SDK_EVAL_Buttons.[ch]

APIs handling

platform

buttons

platform\STM32L1XX\Libraries\SDK_Eval_STM

32L

These APIs are

mapped to the

specific

microcontroller

drivers handling

GPIOs

SDK_EVAL_Leds.[ch]

APIs handling

platform LEDs

platform\STM32L1XX\Libraries\SDK_Eval_STM

32L

These APIs are

mapped to the

specific

microcontroller

drivers handling

GPIOs.

SDK_EVAL_Eeprom.[ch]

APIs handling

EEPROM

platform\STM32L1XX\Libraries\SDK_Eval_STM

32L

On BlueNRG,

BlueNRG-MS kits,

an external

EEPROM is

provided for storing

platform

manufacturing tests

results.

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