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Extract M4 IPC IRQ code into separate file.

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This commit is contained in:
Jared Boone 2015-08-20 20:39:08 -07:00
parent 11561659b4
commit 672284080b
4 changed files with 85 additions and 24 deletions
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1
firmware/baseband/Makefile
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@ -125,6 +125,7 @@ CSRC = $(PORTSRC) \
CPPSRC = main.cpp \
message_queue.cpp \
event_m4.cpp \
irq_ipc_m4.cpp \
gpdma.cpp \
baseband_dma.cpp \
portapack_shared_memory.cpp \

54
firmware/baseband/irq_ipc_m4.cpp Normal file
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@ -0,0 +1,54 @@
/*
* 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 "irq_ipc_m4.hpp"
#include "ch.h"
#include "hal.h"
#include "event_m4.hpp"
#include "lpc43xx_cpp.hpp"
using namespace lpc43xx;
void m0apptxevent_interrupt_enable() {
nvicEnableVector(M0CORE_IRQn, CORTEX_PRIORITY_MASK(LPC43XX_M0APPTXEVENT_IRQ_PRIORITY));
}
void m0apptxevent_interrupt_disable() {
nvicDisableVector(M0CORE_IRQn);
}
extern "C" {
CH_IRQ_HANDLER(MAPP_IRQHandler) {
CH_IRQ_PROLOGUE();
chSysLockFromIsr();
events_flag_isr(EVT_MASK_BASEBAND);
chSysUnlockFromIsr();
creg::m0apptxevent::clear();
CH_IRQ_EPILOGUE();
}
}

28
firmware/baseband/irq_ipc_m4.hpp Normal file
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@ -0,0 +1,28 @@
/*
* 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.
*/
#ifndef __IRQ_IPC_M4_H__
#define __IRQ_IPC_M4_H__
void m0apptxevent_interrupt_enable();
void m0apptxevent_interrupt_disable();
#endif/*__IRQ_IPC_M4_H__*/

26
firmware/baseband/main.cpp
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@ -33,6 +33,8 @@
#include "event_m4.hpp"
#include "irq_ipc_m4.hpp"
#include "rssi.hpp"
#include "rssi_dma.hpp"
@ -772,30 +774,6 @@ private:
}
};
static void m0apptxevent_interrupt_enable() {
nvicEnableVector(M0CORE_IRQn, CORTEX_PRIORITY_MASK(LPC43XX_M0APPTXEVENT_IRQ_PRIORITY));
}
static void m0apptxevent_interrupt_disable() {
nvicDisableVector(M0CORE_IRQn);
}
extern "C" {
CH_IRQ_HANDLER(MAPP_IRQHandler) {
CH_IRQ_PROLOGUE();
chSysLockFromIsr();
events_flag_isr(EVT_MASK_BASEBAND);
chSysUnlockFromIsr();
creg::m0apptxevent::clear();
CH_IRQ_EPILOGUE();
}
}
static void shutdown() {
// TODO: Is this complete?