1 /*
2 * Copyright (c) 2016, The OpenThread Authors.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 * 3. Neither the name of the copyright holder nor the
13 * names of its contributors may be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #include "platform-simulation.h"
30
31 #include <stdbool.h>
32 #include <stdio.h>
33 #include <string.h>
34 #include <sys/time.h>
35
36 #include <openthread/config.h>
37 #include <openthread/platform/alarm-milli.h>
38 #include <openthread/platform/diag.h>
39 #include <openthread/platform/radio.h>
40
41 #include "utils/code_utils.h"
42
43 #if OPENTHREAD_CONFIG_DIAG_ENABLE
44
45 /**
46 * Diagnostics mode variables.
47 *
48 */
49 static bool sDiagMode = false;
50
51 enum
52 {
53 SIM_GPIO = 0,
54 };
55
56 static otGpioMode sGpioMode = OT_GPIO_MODE_INPUT;
57 static bool sGpioValue = false;
58 static uint8_t sRawPowerSetting[OPENTHREAD_CONFIG_POWER_CALIBRATION_RAW_POWER_SETTING_SIZE];
59 static uint16_t sRawPowerSettingLength = 0;
60
otPlatDiagModeSet(bool aMode)61 void otPlatDiagModeSet(bool aMode) { sDiagMode = aMode; }
62
otPlatDiagModeGet(void)63 bool otPlatDiagModeGet(void) { return sDiagMode; }
64
otPlatDiagChannelSet(uint8_t aChannel)65 void otPlatDiagChannelSet(uint8_t aChannel) { OT_UNUSED_VARIABLE(aChannel); }
66
otPlatDiagTxPowerSet(int8_t aTxPower)67 void otPlatDiagTxPowerSet(int8_t aTxPower) { OT_UNUSED_VARIABLE(aTxPower); }
68
otPlatDiagRadioReceived(otInstance * aInstance,otRadioFrame * aFrame,otError aError)69 void otPlatDiagRadioReceived(otInstance *aInstance, otRadioFrame *aFrame, otError aError)
70 {
71 OT_UNUSED_VARIABLE(aInstance);
72 OT_UNUSED_VARIABLE(aFrame);
73 OT_UNUSED_VARIABLE(aError);
74 }
75
otPlatDiagAlarmCallback(otInstance * aInstance)76 void otPlatDiagAlarmCallback(otInstance *aInstance) { OT_UNUSED_VARIABLE(aInstance); }
77
otPlatDiagGpioSet(uint32_t aGpio,bool aValue)78 otError otPlatDiagGpioSet(uint32_t aGpio, bool aValue)
79 {
80 otError error = OT_ERROR_NONE;
81
82 otEXPECT_ACTION(aGpio == SIM_GPIO, error = OT_ERROR_INVALID_ARGS);
83 sGpioValue = aValue;
84
85 exit:
86 return error;
87 }
88
otPlatDiagGpioGet(uint32_t aGpio,bool * aValue)89 otError otPlatDiagGpioGet(uint32_t aGpio, bool *aValue)
90 {
91 otError error = OT_ERROR_NONE;
92
93 otEXPECT_ACTION((aGpio == SIM_GPIO) && (aValue != NULL), error = OT_ERROR_INVALID_ARGS);
94 *aValue = sGpioValue;
95
96 exit:
97 return error;
98 }
99
otPlatDiagGpioSetMode(uint32_t aGpio,otGpioMode aMode)100 otError otPlatDiagGpioSetMode(uint32_t aGpio, otGpioMode aMode)
101 {
102 otError error = OT_ERROR_NONE;
103
104 otEXPECT_ACTION(aGpio == SIM_GPIO, error = OT_ERROR_INVALID_ARGS);
105 sGpioMode = aMode;
106
107 exit:
108 return error;
109 }
110
otPlatDiagGpioGetMode(uint32_t aGpio,otGpioMode * aMode)111 otError otPlatDiagGpioGetMode(uint32_t aGpio, otGpioMode *aMode)
112 {
113 otError error = OT_ERROR_NONE;
114
115 otEXPECT_ACTION((aGpio == SIM_GPIO) && (aMode != NULL), error = OT_ERROR_INVALID_ARGS);
116 *aMode = sGpioMode;
117
118 exit:
119 return error;
120 }
121
otPlatDiagRadioSetRawPowerSetting(otInstance * aInstance,const uint8_t * aRawPowerSetting,uint16_t aRawPowerSettingLength)122 otError otPlatDiagRadioSetRawPowerSetting(otInstance *aInstance,
123 const uint8_t *aRawPowerSetting,
124 uint16_t aRawPowerSettingLength)
125 {
126 OT_UNUSED_VARIABLE(aInstance);
127 otError error = OT_ERROR_NONE;
128
129 otEXPECT_ACTION((aRawPowerSetting != NULL) && (aRawPowerSettingLength <= sizeof(sRawPowerSetting)),
130 error = OT_ERROR_INVALID_ARGS);
131 memcpy(sRawPowerSetting, aRawPowerSetting, aRawPowerSettingLength);
132 sRawPowerSettingLength = aRawPowerSettingLength;
133
134 exit:
135 return error;
136 }
137
otPlatDiagRadioGetRawPowerSetting(otInstance * aInstance,uint8_t * aRawPowerSetting,uint16_t * aRawPowerSettingLength)138 otError otPlatDiagRadioGetRawPowerSetting(otInstance *aInstance,
139 uint8_t *aRawPowerSetting,
140 uint16_t *aRawPowerSettingLength)
141 {
142 OT_UNUSED_VARIABLE(aInstance);
143 otError error = OT_ERROR_NONE;
144
145 otEXPECT_ACTION((aRawPowerSetting != NULL) && (aRawPowerSettingLength != NULL), error = OT_ERROR_INVALID_ARGS);
146 otEXPECT_ACTION((sRawPowerSettingLength != 0), error = OT_ERROR_NOT_FOUND);
147 otEXPECT_ACTION((sRawPowerSettingLength <= *aRawPowerSettingLength), error = OT_ERROR_INVALID_ARGS);
148
149 memcpy(aRawPowerSetting, sRawPowerSetting, sRawPowerSettingLength);
150 *aRawPowerSettingLength = sRawPowerSettingLength;
151
152 exit:
153 return error;
154 }
155
otPlatDiagRadioRawPowerSettingEnable(otInstance * aInstance,bool aEnable)156 otError otPlatDiagRadioRawPowerSettingEnable(otInstance *aInstance, bool aEnable)
157 {
158 OT_UNUSED_VARIABLE(aInstance);
159 OT_UNUSED_VARIABLE(aEnable);
160
161 return OT_ERROR_NONE;
162 }
163
otPlatDiagRadioTransmitCarrier(otInstance * aInstance,bool aEnable)164 otError otPlatDiagRadioTransmitCarrier(otInstance *aInstance, bool aEnable)
165 {
166 OT_UNUSED_VARIABLE(aInstance);
167 OT_UNUSED_VARIABLE(aEnable);
168
169 return OT_ERROR_NONE;
170 }
171
otPlatDiagRadioTransmitStream(otInstance * aInstance,bool aEnable)172 otError otPlatDiagRadioTransmitStream(otInstance *aInstance, bool aEnable)
173 {
174 OT_UNUSED_VARIABLE(aInstance);
175 OT_UNUSED_VARIABLE(aEnable);
176
177 return OT_ERROR_NONE;
178 }
179 #endif // OPENTHREAD_CONFIG_DIAG_ENABLE
180