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added runtime error details to guru meditation

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Bernd Herzog 2023-03-13 15:03:40 +01:00
parent 69df16d6e2
commit b6011a777b
8 changed files with 295 additions and 80 deletions
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108
firmware/common/debug.cpp
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@ -1,108 +0,0 @@
/*
* Copyright (C) 2014 Jared Boone, ShareBrained Technology, Inc.
*
* This file is part of PortaPack.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#include "debug.hpp"
#include <ch.h>
#include <hal.h>
#include "portapack_shared_memory.hpp"
#if defined(LPC43XX_M0)
static void debug_indicate_error_init() {
// TODO: Get knowledge of LED GPIO port/bit from shared place.
LPC_GPIO->CLR[2] = (1 << 2);
}
static void debug_indicate_error_update() {
// Flash RX (yellow) LED to indicate baseband error.
// TODO: Get knowledge of LED GPIO port/bit from shared place.
LPC_GPIO->NOT[2] = (1 << 2);
}
#endif
#if defined(LPC43XX_M4)
static void debug_indicate_error_init() {
// TODO: Get knowledge of LED GPIO port/bit from shared place.
LPC_GPIO->CLR[2] = (1 << 8);
}
static void debug_indicate_error_update() {
// Flash TX (red) LED to indicate baseband error.
// TODO: Get knowledge of LED GPIO port/bit from shared place.
LPC_GPIO->NOT[2] = (1 << 8);
}
#endif
static void runtime_error() {
debug_indicate_error_init();
while(true) {
volatile size_t n = 1000000U;
while(n--);
debug_indicate_error_update();
}
}
extern "C" {
void port_halt(void) {
// Copy debug panic message to M0 region.
const auto* p = dbg_panic_msg;
for(size_t i=0; i<sizeof(shared_memory.m4_panic_msg); i++) {
if( *p == 0 ) {
shared_memory.m4_panic_msg[i] = 0;
} else {
shared_memory.m4_panic_msg[i] = *(p++);
}
}
port_disable();
runtime_error();
}
#if defined(LPC43XX_M4)
CH_IRQ_HANDLER(MemManageVector) {
#if CH_DBG_ENABLED
chDbgPanic("MemManage");
#else
chSysHalt();
#endif
}
CH_IRQ_HANDLER(BusFaultVector) {
#if CH_DBG_ENABLED
chDbgPanic("BusFault");
#else
chSysHalt();
#endif
}
CH_IRQ_HANDLER(UsageFaultVector) {
#if CH_DBG_ENABLED
chDbgPanic("UsageFault");
#else
chSysHalt();
#endif
}
#endif
}