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Fix compiler errors in up_itm_syslog.c. From Pierre-Noel Bouteville

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This commit is contained in:
Gregory Nutt 2014-10-23 18:30:32 -06:00
parent d342fbfb0c
commit 687a28cc09
1 changed files with 8 additions and 3 deletions
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11
arch/arm/src/armv7-m/up_itm_syslog.c
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@ -41,9 +41,14 @@
#include <nuttx/config.h>
#include <stdio.h>
#include <nuttx/syslog/syslog.h>
#include "nvic.h"
#include "itm.h"
#include "tpi.h"
#include "dwt.h"
#include "up_arch.h"
#include "itm_syslog.h"
@ -94,7 +99,7 @@ void itm_syslog_initialize(void)
regval = getreg32(NVIC_DEMCR);
regval |= NVIC_DEMCR_TRCENA;
putreg32(putreg, NVIC_DEMCR);
putreg32(regval, NVIC_DEMCR);
putreg32(0xc5acce55,ITM_LAR);
putreg32(0, ITM_TER);
@ -125,13 +130,13 @@ void itm_syslog_initialize(void)
*
****************************************************************************/
int syslog_putc(int ch);
int syslog_putc(int ch)
{
/* ITM enabled */
if ((getreg32(ITM_TCR) & ITM_TCR_ITMENA_Msk) == 0)
{
return;
return EOF;
}
/* ITM Port "CONFIG_ARMV7M_ITMSYSLOG_PORT" enabled */