FreeCalypso > hg > freecalypso-sw
annotate gsm-fw/serial/debug.c @ 878:89c70b89dca5
gsm-fw: feature at-rvtmux implemented, compiles
author | Space Falcon <falcon@ivan.Harhan.ORG> |
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date | Sun, 31 May 2015 08:02:36 +0000 |
parents | a2194416fd7c |
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rev | line source |
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136
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RV bring-up: lack of timer ticks fixed,
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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1 /* |
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2 * This module is a FreeCalypso addition for very low-level debugging. |
3b5c3f3646fb
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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3 * The functions implemented in this module produce "forced" serial output |
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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4 * on the RVTMUX UART without going through the normal RV trace mechanism. |
3b5c3f3646fb
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Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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5 * Calls to these FC debug functions should be added during difficult |
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6 * debug sessions, but should never remain in stable checked-in code: |
3b5c3f3646fb
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7 * these functions are too disruptive to be used in "production" fw images. |
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8 */ |
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9 |
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10 #include "../include/config.h" |
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11 #include "../include/sys_types.h" |
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12 |
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13 #include "serialswitch.h" |
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14 |
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15 #include <string.h> |
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16 |
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17 freecalypso_raw_dbgout(char *string) |
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18 { |
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19 char *p; |
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20 int l, cc; |
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21 |
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22 p = string; |
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23 l = strlen(p); |
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24 while (l) { |
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25 cc = SER_tr_WriteNBytes(SER_LAYER_1, p, l); |
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26 p += cc; |
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27 l -= cc; |
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28 } |
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29 } |
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30 |
311
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gsm-fw: preparations for ARM exception handling (DAR disabled for now)
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31 #if 0 |
136
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32 freecalypso_lldbg_intinfo() |
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33 { |
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34 char strbuf[128]; |
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35 extern unsigned IQ_TimerCount2; |
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36 extern unsigned TMD_System_Clock; |
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37 extern unsigned INT_Check_IRQ_Mask(); |
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38 |
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39 sprintf(strbuf, "*CPSR=%08x, IQ_TimerCount2=%u, TMD_System_Clock=%u", |
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40 INT_Check_IRQ_Mask(), IQ_TimerCount2, TMD_System_Clock); |
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41 freecalypso_raw_dbgout(strbuf); |
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42 } |
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43 |
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44 freecalypso_nucidle_dbghook() |
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45 { |
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46 freecalypso_raw_dbgout("*In Nucleus idle loop"); |
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47 freecalypso_lldbg_intinfo(); |
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48 } |
311
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49 #endif |