Demo-App using STM32L073-IDB05A1-BLE.
SPI1 is used to communicate with ble module.
Appliction code is in (app-ble & service) files.
On Board LED(PA5) is used for Blink service.
Board Connections:-
BLE_IRQ ----> PA0
BLE_CS ----> PA1
BLE_NRESET ----> PA8
BLE_CLK ----> PB3
BLE_MISO ----> PA6
BLE_MOSI ----> PA7