Hi,
Im trying to debug with uart.
Ive setted up following definings in cc.h:
#ifdef SCI_DEBUG_OUTPUT
#define LWIP_PLATFORM_DIAG(x) { char
tmpbuf[256];sprintf(tmpbuf,(char *)x);SCI2_PullString(tmpbuf);}
#define LWIP_PLATFORM_ASSERT(x) { char
tmpbuf[256];sprintf(tmpbuf,(char *)x);SCI2_PullString(tmpbuf);}
and my pullstring function is like this:
void SCI2_PullString(char * msg_string) //transmit strings
{
unsigned char i;
/* This loop reads in the text string and puts it in the SCI2 transmit buffer */
for (i=0; msg_string[i]; i++)
{
/* Wait for transmit buffer to be empty */
while(SCI2.SSR.BIT.TEND == 0);
/* Write the character out */
SCI2.TDR = msg_string[i];
}
}
and now the debug output is this one:
Ôöôõ'1½ü¹Ðƒa›Dx¸÷©netif_set_ipaddr: netif address being changed
ôõ'1½ü¹Ðƒa›DâD2zÐ
Ôöôõ'1½ü¹Ðƒa›DD2zÐ
Ôöôõ'1½ü¹Ðƒa›D
so it seems to, that the sprintf function don´t work properly.
Does someone have an idea whats wrong here?
Regards Nico
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