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Copyright © Murata Manufacturing Co., Ltd. All rights reserved.

22 March 2018

How to Enter DFU mode – HW Method (2)

1.

Before power up the module, connect the 3.3V and Boot signal
as following picture using iron nipper or other conduct line.

2.

Power up the module, then “STM Device in DFU mode” will
appear in the device manager.

3.

After the module enters DFU mode, remove iron nipper or
conduct line used in #1 above.

Содержание LoRa Pico

Страница 1: ... com Copyright Murata Manufacturing Co Ltd All rights reserved 22 March 2018 Copyright Murata Manufacturing Co Ltd All rights reserved 22 March 2018 LoRa Pico Gateway Transceiver Module Type1QM User manual v1 2 ...

Страница 2: ...ed 22 March 2018 Table of Contents Module Overview Module Interface Overview Adaptor Board Overview Methods to Update FW in Module From Linux Host e g Raspberry Pi Using ST Link Cable Tool Using ST Dfuse Tool from Windows PC Appendix Adaptor Board Schematics ...

Страница 3: ...ed 22 March 2018 Table of Contents Module Overview Module Interface Overview Adaptor Board Overview Methods to Update FW in Module From Linux Host e g Raspberry Pi Using ST Link Cable Tool Using ST Dfuse Tool from Windows PC Appendix Adaptor Board Schematics ...

Страница 4: ...ansceiver Module called Type1QM and how to set up the adapter board The host interface which the module supports includes USB and UART Type1QM is a multi channel high performance transceiver designed to simultaneously receive several LoRa packets using random spreading factors This design is for USA Australia 915 MHz ISM band 902 MHz 928 MHz ...

Страница 5: ... The adapter board can be used to easily evaluate Type1QM via the host interface The adapter board brings USB and UART signals power supply and some control signals from 10pin cable to mini USB connector and other connectors Type1QM connects adapter board with 10 pins cable and 2 pins power cable ...

Страница 6: ...ed 22 March 2018 Table of Contents Module Overview Module Interface Overview Adaptor Board Overview Methods to Update FW in Module From Linux Host e g Raspberry Pi Using ST Link Cable Tool Using ST Dfuse Tool from Windows PC Appendix Adaptor Board Schematics ...

Страница 7: ...O Mode PA10 USART1_RX 4 GND Ground Ground 5 USB_DM USART1_CTS I O STM32F401_PA11 GPIO Mode PA11 USB_DM USART_CTS 6 USB_DP USART1_RTS I O STM32F401_PA12 GPIO Mode PA12 USB_DP USART_RTS 7 GND Ground Ground 8 MCU_RST I STM32F401_NRST NRST 9 SWDIO I O STM32F401_PA13 GPIO Mode PA13 SWDIO 10 SWCLK I O STM32F401_PA14 GPIO Mode PA14 SWCLK Pin No Terminal Name Type Connection to IC terminal Description 1 G...

Страница 8: ...ed 22 March 2018 Table of Contents Module Overview Module Interface Overview Adaptor Board Overview Methods to Update FW in Module From Linux Host e g Raspberry Pi Using ST Link Cable Tool Using ST Dfuse Tool from Windows PC Appendix Adaptor Board Schematics ...

Страница 9: ...wer supply comes from USB 5V input this jump should be short Mini USB connector SWD connector If you would like to program the new firmware connect the related signals to ST linker NRST SWDIO GND SWCLK FPC connector and cable connecting to Type1QM Power connector and cable connecting to Type1QM Button connected to Pwr_EN pin push down to power off the module Button connected to STM32 MCU reset pin...

Страница 10: ...9 Copyright Murata Manufacturing Co Ltd All rights reserved 22 March 2018 In Case of Using USB Power Supply Short this jumper Power supply from USB connector Remove this jumper ...

Страница 11: ...10 Copyright Murata Manufacturing Co Ltd All rights reserved 22 March 2018 In Case of Using External Power Supply Short this jumper External power supply 5V 12V Remove this jumper ...

Страница 12: ...ved 22 March 2018 Table of Contents Module Overview Module Interface Overview Adaptor Board Overview Methods to Update FW in Module From Linux Host e g Raspberry Pi Using ST Link Cable Tool Using ST Dfuse Tool from Windows PC Appendix Adaptor Board Schematics ...

Страница 13: ... Type1QM Test firmware which can be verify electrical performance is preprogrammed in Type1QM The following slides provide how to update the firmware in Type1QM NOTE Only Test firmware is programmed in our production line Customers must update the FW which is released by Semtech formally ...

Страница 14: ...ved 22 March 2018 Table of Contents Module Overview Module Interface Overview Adaptor Board Overview Methods to Update FW in Module From Linux Host e g Raspberry Pi Using ST Link Cable Tool Using ST Dfuse Tool from Windows PC Appendix Adaptor Board Schematics ...

Страница 15: ...ackage Get the lastest Semtech software package from LoRa Github mkdir lora net cd lora net sudo apt get update sudo apt get install git git clone http github con Lora net picoGW_packet_forwarder git git clone http github con Lora net picoGW_mcu git git clone http github con Lora net picoGW_hal git ...

Страница 16: ...All rights reserved 22 March 2018 Install Dfu util Tool cd lora net sudo apt get install autoconf git clone https git code sf net p dfu util dfu util cd dfu util autogen sh sudo apt get install linusb 1 0 0 dev configure make sudo make install ...

Страница 17: ... net picoGW_hal util_boot util_boot d dev ttyACM0 lsusb Start FW update sudo usr local bin dfu util a 0 D lora net picoGW_mcu bin PGW_new dfu ttyACM0 is the serial port device under dev which is created after inserting the USB able It maybe different on your platform The path and name of the fw file to be flashed can be different on your platform ...

Страница 18: ...17 Copyright Murata Manufacturing Co Ltd All rights reserved 22 March 2018 Screen shot of upgrading MCU FW Upgrade MCU FW in Linux ...

Страница 19: ...ved 22 March 2018 Table of Contents Module Overview Module Interface Overview Adaptor Board Overview Methods to Update FW in Module From Linux Host e g Raspberry Pi Using ST Link Cable Tool Using ST Dfuse Tool from Windows PC Appendix Adaptor Board Schematics ...

Страница 20: ...s want to update the firmware the following tools can be used HW STM32 ST LINK http www st com en development tools st link v2 html or compatible SW STM32 ST LINK utility should be used to download the firmware http www st com content st_com en products embedded software development tool software stsw link004 html ...

Страница 21: ...rch 2018 The ST Linker and Adapter Connection The following connection should be followed Adapter board ST Linker SWCLK Pin9 SWDIO Pin7 NRST Pin15 GND GND Pin1 Pin19 Important Pin 1 and Pin19 of ST linker should be short Showed in the yellow line in the above picture ...

Страница 22: ...ved 22 March 2018 Table of Contents Module Overview Module Interface Overview Adaptor Board Overview Methods to Update FW in Module From Linux Host e g Raspberry Pi Using ST Link Cable Tool Using ST Dfuse Tool from Windows PC Appendix Adaptor Board Schematics ...

Страница 23: ... All rights reserved 22 March 2018 DFU mode In case that customers don t have ST linker and can not upgrade firmware with this method DFU mode can be used There are two ways to enter DFU mode Option in PicoGW_UI SW method Boot0 pin HW method ...

Страница 24: ...indows PC PicoGW_UI v1 0 1 available from Semtech 2 Connect the module to PC via USB 3 Install STM virtual COM driver 4 Execute PicoGW UI exe 5 Select options from menu 6 Click Start in DFU mode right top picture The module will reboot into DFU mode 7 In the device manager right bottom picture STM Device in DFU mode will appear ...

Страница 25: ...T linker tool and the module does not have a valid working FW loaded following the steps here can put the module into DFU mode The pictures below show the location of the Boot0 pin of the MCU Boot0 0 when power up normal working mode default mode Boot0 1 when power up module into DFU mode This pad is 3 3V This pad is Boot0 signal ...

Страница 26: ...Method 2 1 Before power up the module connect the 3 3V and Boot signal as following picture using iron nipper or other conduct line 2 Power up the module then STM Device in DFU mode will appear in the device manager 3 After the module enters DFU mode remove iron nipper or conduct line used in 1 above ...

Страница 27: ...ng Co Ltd All rights reserved 22 March 2018 How to update MCU FW in DFU 1 Install ST DfuSe Demo tool in PC and open it The tools is available from Semtech 2 Choose new MCU firmware and click upgrade 3 The MCU firmware will be updated ...

Страница 28: ...ved 22 March 2018 Table of Contents Module Overview Module Interface Overview Adaptor Board Overview Methods to Update FW in Module From Linux Host e g Raspberry Pi Using ST Link Cable Tool Using ST Dfuse Tool from Windows PC Appendix Adaptor Board Schematics ...

Страница 29: ...28 Copyright Murata Manufacturing Co Ltd All rights reserved 22 March 2018 Schematic 1 of Adapter Board ...

Страница 30: ...29 Copyright Murata Manufacturing Co Ltd All rights reserved 22 March 2018 Schematic 2 of Adapter Board ...

Страница 31: ...25cm between the radiator your body The module is limited to OEM installation ONLY This module is intended for OEM integrators under the following conditions This module is restricted to installation in products for use only in mobile and fixed applications The antenna s used for this transmitter must be installed to provide a separation distance of at least 25 cm from all persons The antenna s us...

Страница 32: ...void the user s authority to operate this equipment the restriction of operating this device in indoor could void the user s authority to operate the equipment This device and its antenna s must not be co located or operating in conjunction with any other antenna or transmitter This equipment should be installed and operated with minimum distance 25cm between the radiator your body The FCC part 15...

Страница 33: ...32 Copyright Murata Manufacturing Co Ltd All rights reserved 22 March 2018 END ...

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