GPS mbed Shield
SiRFstarV is our industry leading GNSS receiver tracking both GPS and Glonass satellites. The mbed Shield is fitted with the OriginGPS module (ORG4572) requiring a 1V8 supply, ground, UART interface and connection to GNSS capable antenna.
Hello World
Import programCsrLocationDemo
Csr location demo application shows location and satellite information, which supports H13467 + ST F103RB/NXP LCP1549 boards now.
Library
Import libraryCsrLocation
Csr location class shows location and satellite information, which supports H13467 + ST F103RB/NXP LCP1549 boards now.
Notes
SiRFstarV is our industry leading GNSS receiver tracking both GPS and Glonass satellites. The mbed Shield is fitted with the OriginGPS module (ORG4572) requiring a 1V8 supply, ground, UART interface and connection to GNSS capable antenna. Additional IOs are available for interrupts, turning the receiver on and off, reset, fix status and power mode information.
Features
- Acquire, track and navigate from GPS and GLO SVs
- Track up 18 SVs
- Mark Leading sensitivity performance and Time to First Fix
- Single 3V3 input supply
- Fix indication via LED flash toggle
- ON/OFF toggle capability
Interface
Hardware Configuration
- 1. U2: ORG4572 module with CSRG0530 B01 silicon
- 2. CON1: GNSS antenna connection with 3V3 voltage bias
- 3. J1: Current measure jumper at 1V8 supply for entire system
- 4. J4: IO Header for oscilloscope probing
- 5. FIX: Receiver Fix Indicator
- 6. LED1:
- 7. LED2:
Pins Used
- 1. 3V3 voltage supply
- 2. GND connections
- 3. UART Tx and Rx
- 4. GPIOs as outputs: ON, LD1, LD2, BTN
- 5. GPIOs as inputs: WAK
Other Interfaces
- 1. J4 has all available GPIOs from ORG4572 module pulled out
- 2. CON1 SMA connector for GNSS antenna with voltage bias – if using a passive antenna disconnect series inductor
Video Guide
Resources
Quick Start Guide - https://www.csrsupport.com/download/51905/CS-322268-RP-1%20GPS%20mbed%20Quick%20Start%20Guide.pdff
Setup Guide - https://www.csrsupport.com/download/51904/CS-321968-DC-1%20GPS%20mbed%20Setup%20Guide.pdf
Shield Home Page - http://csr.com/arm-mbed-platform/
Qualcomm + ARM mbed Webinar view it again - https://attendee.gotowebinar.com/recording/2141138730895483649/
Component | Platform 1 | Platform 2 | Platform 3 | Other notes |
---|---|---|---|---|
GPS Shield | ST Nucleo F401RE | ST Nucleo F103RB | NXP LPCXpresso1549 | Works out of the box |