Modem class. More...

#include <esp8622.h>

Public Member Functions
	esp8622 (PinName tx, PinName rx, int baudRate)
	Create Modem Instance.
void	sendCmd (const char *cmd)
	send AT command to Modem module
int	sendATTest (void)
	send "AT" to Modem module
int	readFromBuffer (char *resp, unsigned int timeout, unsigned int len)
	check Modem module response before time out

Detailed Description

Modem class.

Used for Modem communication. attention that Modem module communicate with MCU in serial protocol

Definition at line 35 of file esp8622.h.

Constructor & Destructor Documentation

Create Modem Instance.

Parameters:

tx	uart transmit pin to communicate with Modem
rx	uart receive pin to communicate with Modem
baudRate	baud rate of uart communication

Definition at line 44 of file esp8622.h.

check Modem module response before time out

Parameters:

*resp	correct response which Modem module will return
*timeout	waiting seconds till timeout

Definition at line 40 of file esp8622.cpp.

int sendATTest ( void )

send "AT" to Modem module

Definition at line 17 of file esp8622.cpp.

void sendCmd ( const char * cmd )

send AT command to Modem module

Parameters:

cmd	command array which will be send to GPRS module

Definition at line 33 of file esp8622.cpp.