background image

BLG840F/X LTE Gateways and BN60 LTE Beacon      

Draft Ver 0.51  May 2019

Firmware to Control Power Amplifier in BLG840X 

The following codes are used to set up and control power amplifier SKY66112 in USB840X. Codes can be 
downloaded from: 

https://www.fanstel.com/download-document

 

Header files 

#ifndef PA_LNA_H__ 
#define PA_LNA_H__ 

#include "ble.h" 
#include "app_error.h" 
#include "nrf_drv_gpiote.h" 
#include "nrf_drv_ppi.h" 

void pa_lna_init(uint32_t gpio_pa_pin, uint32_t gpio_lna_pin); 

#endif 

Main program. 

#include "pa_lna.h" 

#define APP_PA_LAN 

#ifdef APP_PA_LAN 
#define APP_PA_PIN      17 
#define APP_LNA_PIN     19 
#define APP_CHL_PIN

 

#define APP_CPS_PIN

 

int main(void) 

.... 
#ifdef APP_PA_LAN

 

 

 

nrf_gpio_cfg_output(APP_CPS_PIN); 

 

nrf_gpio_cfg_output(APP_CHL_PIN); 

 

nrf_gpio_pin_set(APP_CHL_PIN); 

 

nrf_gpio_pin_clear(APP_CPS_PIN); //enable 

 

pa_lna_init(APP_PA_PIN,APP_LNA_PIN); 

!

14

Содержание BLG840F

Страница 1: ...way size 60x60x22 mm Antenna length 170mm Includes AC adapter USB cable wall mount bracket DK BLG840F Development Kit Pre loaded modem firmware supports both LTE M and NB IoT Pre loaded non secure app...

Страница 2: ...dware Description 4 Development Kit 5 LTE and GPS antennas 5 USB Connectors 5 3 nRF9160 Firmware Development and Testing 6 Set Up for Programming nRF9160 6 Modem Firmware 7 AT Commands 7 nRF Connect 7...

Страница 3: ...nality A broad selection of general interfaces and peripherals and are included on nRF9160 including 12 bit ADC RTC SPI I C I S UARTE PDM and PWM Security is best in class with Arm TrustZone technolog...

Страница 4: ...ting Three antennas are supported Bluetooth Thread Zigbee antenna is integrated GPS antenna is integrated An external LTE antenna is included Additional external hardwire features Two user definable L...

Страница 5: ...routed to the external antenna Production BLG840F includes an external antenna The included antenna should be used for LTE signal reception and transmission testing A GPS antenna and signal amplifier...

Страница 6: ...mware Development and Testing Set Up for Programming nRF9160 Both 4 pin and 10 pin programming interfaces are provided A 10 pin cable is included for connection between DK BLG840F and nRF9160 To progr...

Страница 7: ...on is available at Nordic website https infocenter nordicsemi com topic ref_at_commands REF at_commands intro html cp 2_1 nRF Connect To develop the nRF91 firmware please download the nRF Connect desk...

Страница 8: ...BLG840F X LTE Gateways and BN60 LTE Beacon Draft Ver 0 51 May 2019 Press the reset button SW Insert SIM card obtained from your local carrier into J5 Click on Refresh icon 8...

Страница 9: ...BLG840F X LTE Gateways and BN60 LTE Beacon Draft Ver 0 51 May 2019 Wait for one minute If everything is OK the LTE icon becomes green and the signal strength is shown 9...

Страница 10: ...2019 Modem Firmware Update To update modem firmware follow the steps listed below More instructions are available in README rst inside nrf9160_mdm_dfu zip 1 Install DFU tool nrf9160_mdm_dfu zip 2 Run...

Страница 11: ...BLG840F X LTE Gateways and BN60 LTE Beacon Draft Ver 0 51 May 2019 To install AT command application type command as below 11...

Страница 12: ...2019 4 nRF52840 Firmware Development Set up for Programming BT840F or BT840X Both 10 pin and 4 pin programming interfaces are provided A 10 pin cable is included To program BT840F X module connect Deb...

Страница 13: ...r nordicsemi com index jsp topic com nordic infocenter nrf52 dita nrf52 development nrf52_dev_kit html cp 1_1 Nordic SDK with many example projects https developer nordicsemi com nRF5_SDK Nordic devel...

Страница 14: ...PA_LNA_H__ include ble h include app_error h include nrf_drv_gpiote h include nrf_drv_ppi h void pa_lna_init uint32_t gpio_pa_pin uint32_t gpio_lna_pin endif Main program include pa_lna h define APP_...

Страница 15: ..._t err_code nrf_drv_gpiote_init if err_code NRF_ERROR_INVALID_STATE APP_ERROR_CHECK err_code err_code nrf_drv_ppi_init if err_code MODULE_ALREADY_INITIALIZED APP_ERROR_CHECK err_code nrf_ppi_channel_t...

Страница 16: ...it gpio_lna_pin config APP_ERROR_CHECK err_code gpiote_ch nrf_drv_gpiote_out_task_addr_get gpio_lna_pin LNA config opt common_opt pa_lna lna_cfg active_high 1 Set the pin to be active high opt common_...

Страница 17: ...BLG840F X LTE Gateways and BN60 LTE Beacon Draft Ver 0 51 May 2019 Revision History May 2019 Ver 0 50 Initial draft release 17...

Страница 18: ...com Website www fanstel com Taiwan Fanstel Corp 10F 10 79 Xintai Wu Road Xizhu New Taipei City Taiwan 22101 79 10 10 22101 Tel 886 2 2698 9328 Fax 886 2 2698 4813 Email info fanstel com Website www fa...

Отзывы: