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./workspace/TS100 -> ./source/

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Ben V. Brown
2021-01-17 09:43:55 +11:00
parent ad37c752cc
commit 184b2c909f
325 changed files with 41 additions and 441 deletions
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80
source/Core/Drivers/FUSB302/int_n.cpp Normal file
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/*
* PD Buddy Firmware Library - USB Power Delivery for everyone
* Copyright 2017-2018 Clayton G. Hobbs
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "int_n.h"
#include "fusbpd.h"
#include <pd.h>
#include "fusb302b.h"
#include "protocol_rx.h"
#include "protocol_tx.h"
#include "policy_engine.h"
#include "protocol_rx.h"
#include "protocol_tx.h"
#include "task.h"
#include "BSP.h"
osThreadId InterruptHandler::TaskHandle = NULL;
uint32_t InterruptHandler::TaskBuffer[InterruptHandler::TaskStackSize];
osStaticThreadDef_t InterruptHandler::TaskControlBlock;
void InterruptHandler::init() {
osThreadStaticDef(intTask, Thread, PDB_PRIO_PRL_INT_N, 0, TaskStackSize, TaskBuffer, &TaskControlBlock);
TaskHandle = osThreadCreate(osThread(intTask), NULL);
}
void InterruptHandler::Thread(const void *arg) {
(void) arg;
union fusb_status status;
while (true) {
/* If the INT_N line is low */
if (xTaskNotifyWait(0x00, 0x0F, NULL, PolicyEngine::setupCompleteOrTimedOut() ? 1000 : 10) == pdPASS) {
//delay slightly so we catch the crc with better timing
osDelay(1);
}
/* Read the FUSB302B status and interrupt registers */
fusb_get_status(&status);
/* If the I_TXSENT or I_RETRYFAIL flag is set, tell the Protocol TX
* thread */
if (status.interrupta & FUSB_INTERRUPTA_I_TXSENT) {
ProtocolTransmit::notify(ProtocolTransmit::Notifications::PDB_EVT_PRLTX_I_TXSENT);
}
if (status.interrupta & FUSB_INTERRUPTA_I_RETRYFAIL) {
ProtocolTransmit::notify(ProtocolTransmit::Notifications::PDB_EVT_PRLTX_I_RETRYFAIL);
}
/* If the I_GCRCSENT flag is set, tell the Protocol RX thread */
//This means a message was recieved with a good CRC
if (status.interruptb & FUSB_INTERRUPTB_I_GCRCSENT) {
ProtocolReceive::notify(PDB_EVT_PRLRX_I_GCRCSENT);
}
/* If the I_OCP_TEMP and OVRTEMP flags are set, tell the Policy
* Engine thread */
if ((status.interrupta & FUSB_INTERRUPTA_I_OCP_TEMP) && (status.status1 & FUSB_STATUS1_OVRTEMP)) {
PolicyEngine::notify(PDB_EVT_PE_I_OVRTEMP);
}
}
}
void InterruptHandler::irqCallback() {
if (xTaskGetSchedulerState() != taskSCHEDULER_NOT_STARTED) {
if (TaskHandle != NULL) {
BaseType_t taskWoke = pdFALSE;
xTaskNotifyFromISR(TaskHandle, 0x01, eNotifyAction::eSetBits, &taskWoke);
portYIELD_FROM_ISR(taskWoke);
}
}
}