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66fb5a29bb
Apply the pre-commit hook whitespace fixes to all files in the repo. (Line endings, blank lines at end of file, trailing whitespace)
44 lines
1.6 KiB
C
44 lines
1.6 KiB
C
/* Copyright 2018 Espressif Systems (Shanghai) PTE LTD
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "esp_err.h" // for esp_err_t
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#include "sdkconfig.h" // for KConfig defines
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#include "mbc_slave.h" // for slave interface define
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#include "esp_modbus_slave.h" // for public slave defines
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#include "mbc_serial_slave.h" // for public interface defines
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/**
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* Initialization of Modbus Serial slave controller
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*/
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esp_err_t mbc_slave_init(mb_port_type_t port_type, void** handler)
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{
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void* port_handler = NULL;
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esp_err_t error = ESP_ERR_NOT_SUPPORTED;
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switch(port_type)
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{
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case MB_PORT_SERIAL_SLAVE:
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// Call constructor function of actual port implementation
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error = mbc_serial_slave_create(&port_handler);
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break;
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default:
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return ESP_ERR_NOT_SUPPORTED;
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}
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if ((port_handler != NULL) && (error == ESP_OK)) {
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mbc_slave_init_iface(port_handler);
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*handler = port_handler;
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}
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return error;
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}
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