FreeCalypso > hg > freecalypso-sw
view gsm-fw/serial/debug.c @ 856:d527ac304ad5
rvinterf & rvtdump: handle low level debug messages from FC firmwares
author | Space Falcon <falcon@ivan.Harhan.ORG> |
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date | Thu, 30 Apr 2015 07:40:30 +0000 |
parents | a2194416fd7c |
children |
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/* * This module is a FreeCalypso addition for very low-level debugging. * The functions implemented in this module produce "forced" serial output * on the RVTMUX UART without going through the normal RV trace mechanism. * Calls to these FC debug functions should be added during difficult * debug sessions, but should never remain in stable checked-in code: * these functions are too disruptive to be used in "production" fw images. */ #include "../include/config.h" #include "../include/sys_types.h" #include "serialswitch.h" #include <string.h> freecalypso_raw_dbgout(char *string) { char *p; int l, cc; p = string; l = strlen(p); while (l) { cc = SER_tr_WriteNBytes(SER_LAYER_1, p, l); p += cc; l -= cc; } } #if 0 freecalypso_lldbg_intinfo() { char strbuf[128]; extern unsigned IQ_TimerCount2; extern unsigned TMD_System_Clock; extern unsigned INT_Check_IRQ_Mask(); sprintf(strbuf, "*CPSR=%08x, IQ_TimerCount2=%u, TMD_System_Clock=%u", INT_Check_IRQ_Mask(), IQ_TimerCount2, TMD_System_Clock); freecalypso_raw_dbgout(strbuf); } freecalypso_nucidle_dbghook() { freecalypso_raw_dbgout("*In Nucleus idle loop"); freecalypso_lldbg_intinfo(); } #endif