blob: a6a8c9f6d6e1ae1d0af816bbad60105bbce5cf4a [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.
*/
#include "matter_shell.h"
#include "sl_component_catalog.h"
#include <ChipShellCollection.h>
#include <cmsis_os2.h>
#include <lib/core/CHIPCore.h>
#include <lib/shell/Engine.h>
#include <sl_cmsis_os2_common.h>
#ifdef SL_CATALOG_CLI_PRESENT
#include "sl_cli.h"
#include "sl_cli_config.h"
#include "sli_cli_io.h"
#endif
using namespace ::chip;
using chip::Shell::Engine;
namespace {
constexpr uint32_t kShellProcessFlag = 1;
constexpr uint32_t kShellTaskStackSize = 2048;
uint8_t shellTaskStack[kShellTaskStackSize];
osThread_t shellTaskControlBlock;
constexpr osThreadAttr_t kShellTaskAttr = { .name = "shell",
.attr_bits = osThreadDetached,
.cb_mem = &shellTaskControlBlock,
.cb_size = osThreadCbSize,
.stack_mem = shellTaskStack,
.stack_size = kShellTaskStackSize,
.priority = osPriorityBelowNormal };
osThreadId_t shellTaskHandle;
void MatterShellTask(void * args)
{
chip::Shell::Engine::Root().RunMainLoop();
}
} // namespace
namespace chip {
void NotifyShellProcess()
{
// This function may be called from Interrupt Service Routines.
osThreadFlagsSet(shellTaskHandle, kShellProcessFlag);
}
void WaitForShellActivity()
{
osThreadFlagsWait(kShellProcessFlag, osFlagsWaitAny, osWaitForever);
}
#ifdef SL_CATALOG_CLI_PRESENT
CHIP_ERROR CmdSilabsDispatch(int argc, char ** argv)
{
CHIP_ERROR error = CHIP_NO_ERROR;
char buff[SL_CLI_INPUT_BUFFER_SIZE] = { 0 };
char * buff_ptr = buff;
int i = 0;
VerifyOrExit(argc > 0, error = CHIP_ERROR_INVALID_ARGUMENT);
for (i = 0; i < argc; i++)
{
size_t arg_len = strlen(argv[i]);
/* Make sure that the next argument won't overflow the buffer */
VerifyOrExit(buff_ptr + arg_len < buff + kMaxLineLength, error = CHIP_ERROR_BUFFER_TOO_SMALL);
strncpy(buff_ptr, argv[i], arg_len);
buff_ptr += arg_len;
/* Make sure that there is enough buffer for a space char */
if (buff_ptr + sizeof(char) < buff + kMaxLineLength)
{
strncpy(buff_ptr, " ", sizeof(char));
buff_ptr++;
}
}
buff_ptr = 0;
sl_cli_handle_input(sl_cli_default_handle, buff);
exit:
return error;
}
static const Shell::shell_command_t cmds_silabs_root = { &CmdSilabsDispatch, "silabs", "Dispatch Silicon Labs CLI command" };
void cmdSilabsInit()
{
// Register the root otcli command with the top-level shell.
Engine::Root().RegisterCommands(&cmds_silabs_root, 1);
}
#endif // SL_CATALOG_CLI_PRESENT
void startShellTask()
{
int status = chip::Shell::Engine::Root().Init();
assert(status == 0);
// For now also register commands from shell_common (shell app).
// TODO move at least OTCLI to default commands in lib/shell/commands
cmd_misc_init();
#ifndef SL_WIFI
cmd_otcli_init();
#endif
#ifdef SL_CATALOG_CLI_PRESENT
cmdSilabsInit();
#endif
shellTaskHandle = osThreadNew(MatterShellTask, nullptr, &kShellTaskAttr);
VerifyOrDie(shellTaskHandle);
}
} // namespace chip