blob: fadcb82f1913e17759d71ec7fb67b1029beacbc4 [file] [log] [blame]
/*
*
* Copyright (c) 2021 Project CHIP Authors
*
* 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.
*/
/**
* @file
* Source implementation of an input / output stream for k32w targets.
*/
#include <lib/shell/Engine.h>
#include <lib/shell/streamer.h>
#include <stdio.h>
#include <string.h>
#include "SerialManager.h"
extern uint8_t gShellSerMgrIf;
namespace chip {
namespace Shell {
namespace {
extern "C" void K32WWriteBlocking(const uint8_t * aBuf, uint32_t len);
extern "C" serialStatus_t Serial_Read(uint8_t InterfaceId, uint8_t * pData, uint16_t dataSize, uint16_t * bytesRead);
int streamer_k32w_init(streamer_t * streamer)
{
(void) streamer;
return 0;
}
ssize_t streamer_k32w_read(streamer_t * streamer, char * buffer, size_t length)
{
uint16_t bytesRead = 0;
(void) streamer;
Serial_Read(gShellSerMgrIf, (uint8_t *) buffer, length, &bytesRead);
return bytesRead;
}
ssize_t streamer_k32w_write(streamer_t * streamer, const char * buffer, size_t length)
{
(void) streamer;
K32WWriteBlocking((uint8_t *) buffer, length);
return length;
}
static streamer_t streamer_k32w = {
.init_cb = streamer_k32w_init,
.read_cb = streamer_k32w_read,
.write_cb = streamer_k32w_write,
};
} // namespace
streamer_t * streamer_get(void)
{
return &streamer_k32w;
}
} // namespace Shell
} // namespace chip