How to add PureModules to any Nrf52 project

Step 2- Prepare Blinky Project MakeFile.

- 2A - Navigate to the Makefile of the project you would like to add PureModules to. This tutorial will use the Blinky Project. In my case I navigate to:

> cd [YOURSDKDIRECTORY]\nRF5_SDK_12.2.0_f012efa\examples\peripheral\blinky\pca10040\s132\armgcc

-Lets alter the Makefile to add PureModules. Open your Makefile with your choice of TextEditor.

- 2B- Add the Modules_Library directory by first adding LIB_DIR variable as shown below.

LIB_DIR := ../../../../../../../modules_libraries

- 2C - Add the Module files to the SRC_FILES as shown below.

$(LIB_DIR)/i2c_driver.c \

$(LIB_DIR)/lis3mdl.c \

$(LIB_DIR)/lis2de.c \

$(LIB_DIR)/vl53l0.c \

$(LIB_DIR)/si1153.c \

$(LIB_DIR)/veml6075.c \

$(LIB_DIR)/bme280.c \

$(LIB_DIR)/ble_driver.c \

$(LIB_DIR)/supersensor.c \

$(LIB_DIR)/apds9250.c \

Step 3- Configure sdk_config.h file to enable bluetooth and twi communication

sdk_config file is found here:

[YOURDIRECTORY[\nRF5_SDK_12.2.0_f012efa\examples\peripheral\blinky\pca10040\s132\config

Search for the variables and change the value to the designated value below:

#define BLE_ADVERTISING_ENABLED 1

#define BLE_NUS_ENABLED 1

#define GPIOTE_ENABLED 1 (0)

#define GPIOTE_CONFIG_NUM_OF_LOW_POWER_EVENTS 4 (1)

#define TWIS_ENABLED 1

#define TWIS1_ENABLED 1

#define TWI_ENABLED 1

#define TWI0_ENABLED 1

#define APP_UART_ENABLED 1

#define BUTTON_ENABLED 1

#define FSTORAGE_ENABLED 1

For RTT print:

#define NRF_LOG_BACKEND_SERIAL_USES_UART 0

#define NRF_LOG_BACKEND_SERIAL_USES_RTT 1

For UART print:

#define NRF_LOG_BACKEND_SERIAL_USES_UART 1

#define NRF_LOG_BACKEND_SERIAL_USES_RTT 0

Add this above APP_GPIOTE_ENABLED:

#ifndef APP_FIFO_ENABLED

#define APP_FIFO_ENABLED 1

#endif

Above: SLIP_ENABLED

// <q> RETARGET_ENABLED - retarget - Retargeting stdio functions

#ifndef RETARGET_ENABLED

#define RETARGET_ENABLED 1

#endif