mirror of https://gerrit.osmocom.org/simtrace2
cardem: show detailed reset cause
this helps detecting when a reset was due to the watchdog Change-Id: I2d59c2f2c8fe9e559eddfafacf25879263ef81ff
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@ -157,11 +157,25 @@ extern int main(void)
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"SIMtrace2 firmware " GIT_VERSION " (C) 2010-2016 by Harald Welte\n\r"
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"=============================================================================\n\r");
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#if (TRACE_LEVEL >= TRACE_LEVEL_INFO)
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TRACE_INFO("Chip ID: 0x%08x (Ext 0x%08x)\n\r", CHIPID->CHIPID_CIDR, CHIPID->CHIPID_EXID);
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TRACE_INFO("Serial Nr. %08x-%08x-%08x-%08x\n\r",
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g_unique_id[0], g_unique_id[1],
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g_unique_id[2], g_unique_id[3]);
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TRACE_INFO("Reset Cause: 0x%x\n\r", (RSTC->RSTC_SR & RSTC_SR_RSTTYP_Msk) >> RSTC_SR_RSTTYP_Pos);
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uint8_t reset_cause = (RSTC->RSTC_SR & RSTC_SR_RSTTYP_Msk) >> RSTC_SR_RSTTYP_Pos;
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static const char* reset_causes[] = {
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"general reset (first power-up reset)",
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"backup reset (return from backup mode)",
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"watchdog reset (watchdog fault occurred)",
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"software reset (processor reset required by the software)",
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"user reset (NRST pin detected low)",
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};
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if (reset_cause < ARRAY_SIZE(reset_causes)) {
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TRACE_INFO("Reset Cause: %s\n\r", reset_causes[reset_cause]);
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} else {
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TRACE_INFO("Reset Cause: 0x%x\n\r", (RSTC->RSTC_SR & RSTC_SR_RSTTYP_Msk) >> RSTC_SR_RSTTYP_Pos);
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}
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#endif
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board_main_top();
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