Zeke Gustafson / WNC14A2AInterface

WNC14A2A LTE Interface

Dependencies:   WncControllerK64F

Fork of WNC14A2AInterface by Avnet

WNCDebug.h@6:7fd9e590c4e7, 2017-04-19 (annotated)

Committer:
JMF
Date:
Wed Apr 19 15:19:05 2017 +0000
Revision:
6:7fd9e590c4e7
Debug output was using the UART which caused collisions with stdio who may be using the same UART.  Implemented a WNCDebug class that allows the user to define where to send the debug info--UART, STDOUT, STDERR.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
JMF 6:7fd9e590c4e7 1
JMF 6:7fd9e590c4e7 2 #ifndef __WNCDEBUG__
JMF 6:7fd9e590c4e7 3 #define __WNCDEBUG__
JMF 6:7fd9e590c4e7 4 #include <stdio.h>
JMF 6:7fd9e590c4e7 5 #include "BufferedSerial.h"
JMF 6:7fd9e590c4e7 6
JMF 6:7fd9e590c4e7 7
JMF 6:7fd9e590c4e7 8 class WNCDebug
JMF 6:7fd9e590c4e7 9 {
JMF 6:7fd9e590c4e7 10 public:
JMF 6:7fd9e590c4e7 11 WNCDebug( FILE * fd = stderr ): m_puart(NULL) {m_stdiofp=fd;};
JMF 6:7fd9e590c4e7 12 WNCDebug( BufferedSerial * uart): m_stdiofp(NULL) {m_puart=uart;};
JMF 6:7fd9e590c4e7 13 ~WNCDebug() {};
JMF 6:7fd9e590c4e7 14
JMF 6:7fd9e590c4e7 15 int printf( char * fmt, ...) {
JMF 6:7fd9e590c4e7 16 char buffer[256];
JMF 6:7fd9e590c4e7 17 int ret=0;
JMF 6:7fd9e590c4e7 18 va_list args;
JMF 6:7fd9e590c4e7 19 va_start (args, fmt);
JMF 6:7fd9e590c4e7 20 vsnprintf(buffer, sizeof(buffer), fmt, args);
JMF 6:7fd9e590c4e7 21 if( m_stdiofp )
JMF 6:7fd9e590c4e7 22 ret=fputs(buffer,m_stdiofp);
JMF 6:7fd9e590c4e7 23 else
JMF 6:7fd9e590c4e7 24 ret=m_puart->puts(buffer);
JMF 6:7fd9e590c4e7 25 va_end (args);
JMF 6:7fd9e590c4e7 26 return ret;
JMF 6:7fd9e590c4e7 27 }
JMF 6:7fd9e590c4e7 28
JMF 6:7fd9e590c4e7 29 int putc( int c ) {
JMF 6:7fd9e590c4e7 30 int ret=0;
JMF 6:7fd9e590c4e7 31 if( m_stdiofp )
JMF 6:7fd9e590c4e7 32 ret=fputc(c, m_stdiofp);
JMF 6:7fd9e590c4e7 33 else
JMF 6:7fd9e590c4e7 34 ret=m_puart->putc(c);
JMF 6:7fd9e590c4e7 35 return ret;
JMF 6:7fd9e590c4e7 36 }
JMF 6:7fd9e590c4e7 37
JMF 6:7fd9e590c4e7 38 int puts( const char * str ) {
JMF 6:7fd9e590c4e7 39 int ret=0;
JMF 6:7fd9e590c4e7 40 if( m_stdiofp )
JMF 6:7fd9e590c4e7 41 ret=fputs(str,m_stdiofp);
JMF 6:7fd9e590c4e7 42 else
JMF 6:7fd9e590c4e7 43 ret=m_puart->puts(str);
JMF 6:7fd9e590c4e7 44 return ret;
JMF 6:7fd9e590c4e7 45 }
JMF 6:7fd9e590c4e7 46
JMF 6:7fd9e590c4e7 47 private:
JMF 6:7fd9e590c4e7 48 std::FILE *m_stdiofp;
JMF 6:7fd9e590c4e7 49 BufferedSerial *m_puart;
JMF 6:7fd9e590c4e7 50 };
JMF 6:7fd9e590c4e7 51 #endif