Stephen Dickey / Mbed 2 deprecated C027_ModemTransparentSerial_revb

This example establishes a transparent link between the mbed serial port and the modem (LISA or SARA) on the C027. You can use it to use the standard u-blox tools such as m-center or any terminal program. These tools can then connect to the serial port and talk directly to the modem. Baudrate should be set to 115200 baud and is fixed. m-center can be downloaded from u-blox website following this link: http://www.u-blox.com/en/evaluation-tools-a-software/u-center/m-center.html

Dependencies:   C027-REVB mbed

Fork of C027_ModemTransparentSerial by u-blox

main.cpp@2:1970ac045983, 2013-10-25 (annotated)

Committer:
mazgch
Date:
Fri Oct 25 20:37:09 2013 +0000
Revision:
2:1970ac045983
Parent:
1:7334dcb895d0
Child:
4:e089bc72b28c
use power config

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mazgch 0:53fc79c7af10 1 #include "mbed.h"
mazgch 2:1970ac045983 2 #include "C027.h"
mazgch 0:53fc79c7af10 3
mazgch 0:53fc79c7af10 4 int main()
mazgch 0:53fc79c7af10 5 {
mazgch 2:1970ac045983 6 C027 c027;
mazgch 2:1970ac045983 7 c027.mdmPower(true);
mazgch 2:1970ac045983 8
mazgch 0:53fc79c7af10 9 // open the mdm serial port
mazgch 0:53fc79c7af10 10 Serial mdm(MDMTXD, MDMRXD);
mazgch 0:53fc79c7af10 11 mdm.baud(MDMBAUD);
mazgch 0:53fc79c7af10 12 // tell the modem that we can always receive data
mazgch 1:7334dcb895d0 13 DigitalOut mdmRts(MDMRTS);
mazgch 0:53fc79c7af10 14 mdmRts = 0; // (not using flow control)
mazgch 0:53fc79c7af10 15
mazgch 0:53fc79c7af10 16 // open the PC serial port and (use the same baudrate)
mazgch 0:53fc79c7af10 17 Serial pc(USBTX, USBRX);
mazgch 0:53fc79c7af10 18 pc.baud(MDMBAUD);
mazgch 0:53fc79c7af10 19
mazgch 0:53fc79c7af10 20 while (1)
mazgch 0:53fc79c7af10 21 {
mazgch 0:53fc79c7af10 22 // transfer data from pc to modem
mazgch 0:53fc79c7af10 23 if (pc.readable() && mdm.writeable())
mazgch 0:53fc79c7af10 24 mdm.putc(pc.getc());
mazgch 0:53fc79c7af10 25 // transfer data from modem to pc
mazgch 0:53fc79c7af10 26 if (mdm.readable() && pc.writeable())
mazgch 0:53fc79c7af10 27 pc.putc(mdm.getc());
mazgch 0:53fc79c7af10 28 }
mazgch 0:53fc79c7af10 29 }