amiro-os / core / src / aos_main.cpp @ c218345a
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1 | e545e620 | Thomas Schöpping | /*
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2 | AMiRo-OS is an operating system designed for the Autonomous Mini Robot (AMiRo) platform.
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3 | 84f0ce9e | Thomas Schöpping | Copyright (C) 2016..2019 Thomas Schöpping et al.
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4 | e545e620 | Thomas Schöpping | |
5 | This program is free software: you can redistribute it and/or modify
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6 | it under the terms of the GNU General Public License as published by
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7 | the Free Software Foundation, either version 3 of the License, or
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8 | (at your option) any later version.
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9 | |||
10 | This program is distributed in the hope that it will be useful,
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11 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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13 | GNU General Public License for more details.
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14 | |||
15 | You should have received a copy of the GNU General Public License
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16 | along with this program. If not, see <http://www.gnu.org/licenses/>.
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17 | */
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18 | |||
19 | 53710ca3 | Marc Rothmann | /**
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20 | * @file aos_main.cpp
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21 | * @brief Main function.
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22 | *
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23 | * @addtogroup aos_system
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24 | * @{
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25 | */
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26 | |||
27 | 3940ba8a | Thomas Schöpping | #include <amiroos.h> |
28 | e545e620 | Thomas Schöpping | |
29 | b6b45e4c | Thomas Schöpping | /*
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30 | * hook to add further includes
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31 | */
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32 | 512abac1 | Thomas Schöpping | #if defined(AMIROOS_CFG_MAIN_EXTRA_INCLUDE_HEADER)
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33 | #include AMIROOS_CFG_MAIN_EXTRA_INCLUDE_HEADER
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34 | 7de0cc90 | Thomas Schöpping | #endif /* defined(AMIROOS_CFG_MAIN_EXTRA_INCLUDE_HEADER) */ |
35 | b6b45e4c | Thomas Schöpping | |
36 | f3ac1c96 | Thomas Schöpping | /******************************************************************************/
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37 | /* LOCAL DEFINITIONS */
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38 | /******************************************************************************/
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39 | |||
40 | e545e620 | Thomas Schöpping | /**
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41 | cda14729 | Thomas Schöpping | * @brief Event mask to identify GPIO events.
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42 | e545e620 | Thomas Schöpping | */
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43 | cda14729 | Thomas Schöpping | #define EVENTMASK_GPIO EVENT_MASK(0) |
44 | e545e620 | Thomas Schöpping | |
45 | /**
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46 | * @brief Event mask to identify OS events.
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47 | */
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48 | cda14729 | Thomas Schöpping | #define EVENTMASK_OS EVENT_MASK(1) |
49 | e545e620 | Thomas Schöpping | |
50 | cda14729 | Thomas Schöpping | #if (AMIROOS_CFG_SSSP_ENABLE == true) || defined(__DOXYGEN__) |
51 | 933df08e | Thomas Schöpping | |
52 | /**
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53 | cda14729 | Thomas Schöpping | * @brief Event mask to identify SSSP timer events.
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54 | 933df08e | Thomas Schöpping | */
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55 | cda14729 | Thomas Schöpping | #define EVENTMASK_SSSPTIMER EVENT_MASK(2) |
56 | 933df08e | Thomas Schöpping | |
57 | 7de0cc90 | Thomas Schöpping | #endif /* (AMIROOS_CFG_SSSP_ENABLE == true) */ |
58 | 9ebb11a9 | Thomas Schöpping | |
59 | f3ac1c96 | Thomas Schöpping | /******************************************************************************/
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60 | /* EXPORTED VARIABLES */
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61 | /******************************************************************************/
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62 | |||
63 | /******************************************************************************/
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64 | /* LOCAL TYPES */
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65 | /******************************************************************************/
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66 | |||
67 | /******************************************************************************/
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68 | /* LOCAL VARIABLES */
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69 | /******************************************************************************/
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70 | |||
71 | 9461fadc | Thomas Schöpping | /**
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72 | cda14729 | Thomas Schöpping | * @brief Listener object for GPIO events.
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73 | e545e620 | Thomas Schöpping | */
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74 | cda14729 | Thomas Schöpping | static event_listener_t _eventListenerGPIO;
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75 | e545e620 | Thomas Schöpping | |
76 | /**
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77 | * @brief Listener object for OS events.
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78 | */
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79 | static event_listener_t _eventListenerOS;
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80 | |||
81 | #if defined(MODULE_HAL_PROGIF) || defined(__DOXYGEN__)
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82 | cda14729 | Thomas Schöpping | |
83 | e545e620 | Thomas Schöpping | /**
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84 | ba516b61 | Thomas Schöpping | * @brief I/O channel for the programmer interface.
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85 | e545e620 | Thomas Schöpping | */
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86 | ba516b61 | Thomas Schöpping | static AosIOChannel _stdiochannel;
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87 | |||
88 | afcf6d89 | Thomas Schöpping | #endif /* defined(MODULE_HAL_PROGIF) */ |
89 | cda14729 | Thomas Schöpping | |
90 | #if (AMIROOS_CFG_SHELL_ENABLE == true) || defined(__DOXYGEN__) |
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91 | |||
92 | ba516b61 | Thomas Schöpping | /**
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93 | * @brief I/O shell channel for the programmer interface.
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94 | */
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95 | static AosShellChannel _stdshellchannel;
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96 | cda14729 | Thomas Schöpping | |
97 | 47e89ebf | Thomas Schöpping | #endif /* (AMIROOS_CFG_SHELL_ENABLE == true) */ |
98 | e545e620 | Thomas Schöpping | |
99 | b6b45e4c | Thomas Schöpping | /*
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100 | * hook to add further static variables
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101 | */
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102 | #if defined(AMIROOS_CFG_MAIN_EXTRA_STATIC_VARIABLES)
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103 | AMIROOS_CFG_MAIN_EXTRA_STATIC_VARIABLES |
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104 | 7de0cc90 | Thomas Schöpping | #endif /* defined(AMIROOS_CFG_MAIN_EXTRA_STATIC_VARIABLES) */ |
105 | b6b45e4c | Thomas Schöpping | |
106 | f3ac1c96 | Thomas Schöpping | /******************************************************************************/
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107 | /* LOCAL FUNCTIONS */
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108 | /******************************************************************************/
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109 | |||
110 | e545e620 | Thomas Schöpping | /**
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111 | * @brief Prints an error message about an unexpected event.
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112 | *
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113 | * @param[in] mask The event mask.
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114 | * @param[in] flags The event flags.
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115 | */
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116 | 933df08e | Thomas Schöpping | static inline void _unexpectedEventError(const eventmask_t mask, const eventflags_t flags) |
117 | e545e620 | Thomas Schöpping | { |
118 | 6b53f6bf | Thomas Schöpping | #if (AMIROOS_CFG_DBG == true) |
119 | 1e5f7648 | Thomas Schöpping | aosprintf("CTRL: unexpected/unknown event received. mask: 0x%08X; flags: 0x%08X\n", mask, flags);
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120 | 7de0cc90 | Thomas Schöpping | #else /* (AMIROOS_CFG_DBG == true) */ |
121 | 933df08e | Thomas Schöpping | (void)(mask);
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122 | (void)(flags);
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123 | 7de0cc90 | Thomas Schöpping | #endif /* (AMIROOS_CFG_DBG == true) */ |
124 | 3e1a9c79 | Thomas Schöpping | return;
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125 | 933df08e | Thomas Schöpping | } |
126 | |||
127 | e545e620 | Thomas Schöpping | /**
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128 | 9461fadc | Thomas Schöpping | * @brief Helper function to serialize data.
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129 | 933df08e | Thomas Schöpping | *
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130 | * @param[out] dst Pointer to the output buffer.
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131 | 9461fadc | Thomas Schöpping | * @param[in] src Data to be serialized.
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132 | * @param[in] n Number of bytes to serialize.
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133 | 933df08e | Thomas Schöpping | */
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134 | 9461fadc | Thomas Schöpping | inline void _serialize(uint8_t* dst, const uint64_t src, const uint8_t n) |
135 | 933df08e | Thomas Schöpping | { |
136 | aosDbgCheck(dst != NULL);
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137 | 9461fadc | Thomas Schöpping | aosDbgCheck(n > 0 && n <= 8); |
138 | 933df08e | Thomas Schöpping | |
139 | 9461fadc | Thomas Schöpping | for (uint8_t byte = 0; byte < n; ++byte) { |
140 | 933df08e | Thomas Schöpping | dst[byte] = (uint8_t)((src >> (byte * 8)) & 0xFF); |
141 | } |
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142 | |||
143 | return;
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144 | } |
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145 | |||
146 | /**
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147 | 9461fadc | Thomas Schöpping | * @brief Helper function to deserialize data.
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148 | 933df08e | Thomas Schöpping | *
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149 | * @param[in] src Pointer to the buffer of data to be deserialzed.
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150 | 9461fadc | Thomas Schöpping | * @param[in] n Number of bytes to deserialize.
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151 | 933df08e | Thomas Schöpping | *
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152 | * @return The deserialized 32 bit data.
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153 | */
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154 | 9461fadc | Thomas Schöpping | inline uint64_t _deserialize(uint8_t* src, const uint8_t n) |
155 | 933df08e | Thomas Schöpping | { |
156 | aosDbgCheck(src != NULL);
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157 | 9461fadc | Thomas Schöpping | aosDbgCheck(n > 0 && n <= 8); |
158 | 933df08e | Thomas Schöpping | |
159 | 9461fadc | Thomas Schöpping | uint64_t result = 0;
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160 | for (uint8_t byte = 0; byte < n; ++byte) { |
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161 | result |= ((uint64_t)src[byte]) << (byte * 8);
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162 | } |
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163 | |||
164 | return result;
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165 | } |
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166 | |||
167 | 23437e98 | Thomas Schöpping | #if (HAL_USE_RTC == TRUE) || defined(__DOXYGEN__)
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168 | |||
169 | 9461fadc | Thomas Schöpping | /**
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170 | * @brief Converter function to encode a TM value to a single unsigned 64 bit integer.
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171 | *
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172 | * @details Contents of the TM struct are mapped as follows:
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173 | * bits |63 62|61 53|52 50|49 26|25 22|21 17|16 12|11 6|5 0|
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174 | * #bits | 2 | 9 | 3 | 24 | 4 | 5 | 5 | 6 | 6 |
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175 | * value | isdst | yday | wday | year | mon | mday | hour | min | sec |
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176 | * range | special | [0, 365] | [0, 6] | [1900, ...] | [0, 11] | [1, 31] | [0, 23] | [0, 59] | [0, 61] |
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177 | * The Daylight Saving Time Flag (isdsst) is encoded as follows:
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178 | * DST not in effect -> 0
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179 | * DST in effect -> 1
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180 | * no information available -> 2
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181 | *
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182 | * @param[in] src Pointer to the TM struct to encode.
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183 | *
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184 | * @return An unsigned 64 bit integer, which holds the encoded time value.
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185 | */
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186 | inline uint64_t _TM2U64(struct tm* src) |
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187 | { |
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188 | aosDbgCheck(src != NULL);
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189 | |||
190 | return (((uint64_t)(src->tm_sec & 0x0000003F) << (0)) | |
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191 | ((uint64_t)(src->tm_min & 0x0000003F) << (6)) | |
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192 | ((uint64_t)(src->tm_hour & 0x0000001F) << (12)) | |
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193 | ((uint64_t)(src->tm_mday & 0x0000001F) << (17)) | |
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194 | ((uint64_t)(src->tm_mon & 0x0000000F) << (22)) | |
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195 | ((uint64_t)(src->tm_year & 0x00FFFFFF) << (26)) | |
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196 | ((uint64_t)(src->tm_wday & 0x00000007) << (50)) | |
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197 | ((uint64_t)(src->tm_yday & 0x000001FF) << (53)) | |
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198 | ((uint64_t)((src->tm_isdst == 0) ? 0 : (src->tm_isdst > 0) ? 1 : 2) << (62))); |
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199 | } |
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200 | |||
201 | /**
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202 | * @brief Converter functiomn to retrieve the encoded TM value from an unsigned 64 bit integer.
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203 | *
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204 | * @details For information on the encoding, please refer to @p _TM2U64 function.
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205 | *
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206 | * @param[out] dst The TM struct to fill with the decoded values.
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207 | * @param[in] src Unsigned 64 bit integer holding the encoded TM value.
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208 | */
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209 | inline void _U642TM(struct tm* dst, const uint64_t src) |
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210 | { |
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211 | aosDbgCheck(dst != NULL);
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212 | |||
213 | dst->tm_sec = (src >> 0) & 0x0000003F; |
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214 | dst->tm_min = (src >> 6) & 0x0000003F; |
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215 | dst->tm_hour = (src >> 12) & 0x0000001F; |
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216 | dst->tm_mday = (src >> 17) & 0x0000001F; |
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217 | dst->tm_mon = (src >> 22) & 0x0000000F; |
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218 | dst->tm_year = (src >> 26) & 0x00FFFFFF; |
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219 | dst->tm_wday = (src >> 50) & 0x00000007; |
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220 | dst->tm_yday = (src >> 53) & 0x000001FF; |
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221 | dst->tm_isdst = (((src >> 62) & 0x03) == 0) ? 0 : (((src >> 62) & 0x03) > 0) ? 1 : -1; |
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222 | |||
223 | return;
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224 | 933df08e | Thomas Schöpping | } |
225 | |||
226 | 7de0cc90 | Thomas Schöpping | #endif /* (HAL_USE_RTC == TRUE) */ |
227 | 23437e98 | Thomas Schöpping | |
228 | 933df08e | Thomas Schöpping | /**
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229 | e545e620 | Thomas Schöpping | * @brief Application entry point.
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230 | */
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231 | int main(void) |
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232 | { |
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233 | // local variables
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234 | eventmask_t eventmask = 0;
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235 | eventflags_t eventflags = 0;
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236 | aos_shutdown_t shutdown = AOS_SHUTDOWN_NONE; |
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237 | b6b45e4c | Thomas Schöpping | #if defined(AMIROOS_CFG_MAIN_EXTRA_THREAD_VARIABLES)
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238 | AMIROOS_CFG_MAIN_EXTRA_THREAD_VARIABLES |
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239 | 7de0cc90 | Thomas Schöpping | #endif /* defined(AMIROOS_CFG_MAIN_EXTRA_THREAD_VARIABLES) */ |
240 | e545e620 | Thomas Schöpping | |
241 | /*
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242 | * ##########################################################################
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243 | * # system initialization #
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244 | * ##########################################################################
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245 | */
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246 | |||
247 | /* hardware, kernel, and operating system initialization */
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248 | // ChibiOS/HAL and custom hal additions (if any)
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249 | halInit(); |
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250 | 7de0cc90 | Thomas Schöpping | #if defined(MODULE_INIT_HAL_EXTRA)
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251 | e545e620 | Thomas Schöpping | MODULE_INIT_HAL_EXTRA(); |
252 | 7de0cc90 | Thomas Schöpping | #endif /* defined(MODULE_INIT_HAL_EXTRA) */ |
253 | e545e620 | Thomas Schöpping | |
254 | // ChibiOS/RT kernel and custom kernel additions (if any)
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255 | chSysInit(); |
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256 | 7de0cc90 | Thomas Schöpping | #if defined(MODULE_INIT_KERNEL_EXTRA)
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257 | e545e620 | Thomas Schöpping | MODULE_INIT_KERNEL_EXTRA(); |
258 | 7de0cc90 | Thomas Schöpping | #endif /* defined(MODULE_INIT_KERNEL_EXTRA) */ |
259 | e545e620 | Thomas Schöpping | |
260 | 3106e8cc | Thomas Schöpping | // AMiRo-OS, additional interrupts and custom OS additions (if any)
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261 | cda14729 | Thomas Schöpping | #if (AMIROOS_CFG_SHELL_ENABLE == true) |
262 | 6b53f6bf | Thomas Schöpping | aosSysInit(moduleShellPrompt); |
263 | cda14729 | Thomas Schöpping | #else /* (AMIROOS_CFG_SHELL_ENABLE == true) */ |
264 | 47e89ebf | Thomas Schöpping | aosSysInit(NULL);
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265 | cda14729 | Thomas Schöpping | #endif /* (AMIROOS_CFG_SHELL_ENABLE == true) */ |
266 | 3106e8cc | Thomas Schöpping | #if defined(MODULE_INIT_INTERRUPTS)
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267 | MODULE_INIT_INTERRUPTS(); |
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268 | #endif
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269 | 7de0cc90 | Thomas Schöpping | #if defined(MODULE_INIT_OS_EXTRA)
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270 | e545e620 | Thomas Schöpping | MODULE_INIT_OS_EXTRA(); |
271 | 7de0cc90 | Thomas Schöpping | #endif /* defined(MODULE_INIT_OS_EXTRA) */ |
272 | e545e620 | Thomas Schöpping | |
273 | /* event associations */
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274 | 9ebb11a9 | Thomas Schöpping | #if (AMIROOS_CFG_SSSP_ENABLE == true) |
275 | cda14729 | Thomas Schöpping | { |
276 | eventflags_t flagsmask = AMIROOS_CFG_MAIN_LOOP_GPIOEVENT_FLAGSMASK | MODULE_SSSP_EVENTFLAG_PD | MODULE_SSSP_EVENTFLAG_S; |
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277 | c218345a | Thomas Schöpping | #if (AMIROOS_CFG_SSSP_MSI == true) |
278 | 2920c6b7 | Thomas Schöpping | #if (AMIROOS_CFG_SSSP_STACK_START != true) |
279 | cda14729 | Thomas Schöpping | flagsmask |= MODULE_SSSP_EVENTFLAG_DN; |
280 | 7de0cc90 | Thomas Schöpping | #endif /* (AMIROOS_CFG_SSSP_STACK_START != true) */ |
281 | 2920c6b7 | Thomas Schöpping | #if (AMIROOS_CFG_SSSP_STACK_END != true) |
282 | cda14729 | Thomas Schöpping | flagsmask |= MODULE_SSSP_EVENTFLAG_UP; |
283 | 7de0cc90 | Thomas Schöpping | #endif /* (AMIROOS_CFG_SSSP_STACK_END != true) */ |
284 | c218345a | Thomas Schöpping | #endif /* (AMIROOS_CFG_SSSP_MSI == true) */ |
285 | cda14729 | Thomas Schöpping | chEvtRegisterMaskWithFlags(&aos.events.gpio, &_eventListenerGPIO, EVENTMASK_GPIO, flagsmask); |
286 | } |
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287 | #else /* (AMIROOS_CFG_SSSP_ENABLE == true) */ |
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288 | if (AMIROOS_CFG_MAIN_LOOP_GPIOEVENT_FLAGSMASK) {
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289 | chEvtRegisterMaskWithFlags(&aos.events.gpio, &_eventListenerGPIO, EVENTMASK_GPIO, AMIROOS_CFG_MAIN_LOOP_GPIOEVENT_FLAGSMASK); |
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290 | } |
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291 | 7de0cc90 | Thomas Schöpping | #endif /* (AMIROOS_CFG_SSSP_ENABLE == true) */ |
292 | cda14729 | Thomas Schöpping | chEvtRegisterMask(&aos.events.os, &_eventListenerOS, EVENTMASK_OS); |
293 | |||
294 | #if (AMIROOS_CFG_SSSP_ENABLE == true) && (AMIROOS_CFG_SSSP_STARTUP == true) |
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295 | |||
296 | /* perform SSSP basic initialization stage */
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297 | |||
298 | #if defined(MODULE_SSSP_BASICINIT_HOOK)
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299 | #if defined(MODULE_SSSP_BASICINIT_HOOK_ARGS)
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300 | MODULE_SSSP_BASICINIT_HOOK(MODULE_SSSP_BASICINIT_HOOK_ARGS); |
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301 | #else /* defined(MODULE_SSSP_BASICINIT_HOOK_ARGS) */ |
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302 | MODULE_SSSP_BASICINIT_HOOK(); |
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303 | #endif /* defined(MODULE_SSSP_BASICINIT_HOOK_ARGS) */ |
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304 | #endif /* defined(MODULE_SSSP_BASICINIT_HOOK) */ |
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305 | |||
306 | // proceed to startup stage 1.2
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307 | #if (AMIROOS_CFG_SSSP_MASTER == true) |
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308 | while ((shutdown == AOS_SHUTDOWN_NONE) && (aosSsspProceed(NULL, 0, EVENTMASK_SSSPTIMER, &eventmask) != AOS_SUCCESS)) { |
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309 | /*
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310 | * This code is executed if the received event was not about the delay.
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311 | * The received event could be casued by any listener.
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312 | */
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313 | // GPIO event
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314 | if (eventmask & _eventListenerGPIO.events) {
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315 | eventflags = chEvtGetAndClearFlags(&_eventListenerGPIO); |
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316 | // PD event
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317 | if (eventflags & MODULE_SSSP_EVENTFLAG_PD) {
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318 | shutdown = AOS_SHUTDOWN_PASSIVE; |
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319 | } else {
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320 | #if defined(MODULE_SSSP_STARTUP_1_1_GPIOEVENT_HOOK)
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321 | MODULE_SSSP_STARTUP_1_1_GPIOEVENT_HOOK(eventmask, eventflags); |
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322 | #else /* defined(MODULE_SSSP_STARTUP_1_1_GPIOEVENT_HOOK) */ |
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323 | /* silently ignore any other GPIO events */
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324 | #endif /* defined(MODULE_SSSP_STARTUP_1_1_GPIOEVENT_HOOK) */ |
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325 | } |
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326 | } |
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327 | // OS event
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328 | else if (eventmask & _eventListenerOS.events) { |
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329 | eventflags = chEvtGetAndClearFlags(&_eventListenerOS); |
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330 | _unexpectedEventError(eventmask, eventflags); |
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331 | } |
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332 | // unknown event
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333 | else {
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334 | _unexpectedEventError(eventmask, 0);
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335 | } |
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336 | 2920c6b7 | Thomas Schöpping | } |
337 | cda14729 | Thomas Schöpping | if (shutdown == AOS_SHUTDOWN_NONE) {
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338 | aosDbgAssert(aos.sssp.stage == AOS_SSSP_STAGE_STARTUP_1_2); |
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339 | } |
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340 | #else /* (AMIROOS_CFG_SSSP_MASTER == true) */ |
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341 | if (shutdown == AOS_SHUTDOWN_NONE) {
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342 | aosSsspProceed(NULL, 0, 0, NULL); |
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343 | aosDbgAssert(aos.sssp.stage == AOS_SSSP_STAGE_STARTUP_1_2); |
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344 | } |
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345 | #endif /* (AMIROOS_CFG_SSSP_MASTER == true) */ |
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346 | e545e620 | Thomas Schöpping | |
347 | cda14729 | Thomas Schöpping | // proceed to startup stage 1.3
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348 | while ((shutdown == AOS_SHUTDOWN_NONE) && (aosSsspProceed(&_eventListenerGPIO, MODULE_SSSP_EVENTFLAG_S, EVENTMASK_GPIO, &eventmask) != AOS_SUCCESS)) {
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349 | /*
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350 | * This code is executed if the received event was not about a deactivation of the snychronization signal.
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351 | * The received event could be caused by any listener.
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352 | */
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353 | // GPIO event
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354 | if (eventmask & _eventListenerGPIO.events) {
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355 | eventflags = chEvtGetAndClearFlags(&_eventListenerGPIO); |
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356 | // PD event
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357 | if (eventflags & MODULE_SSSP_EVENTFLAG_PD) {
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358 | shutdown = AOS_SHUTDOWN_PASSIVE; |
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359 | } else {
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360 | #if defined(MODULE_SSSP_STARTUP_1_2_GPIOEVENT_HOOK)
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361 | MODULE_SSSP_STARTUP_1_2_GPIOEVENT_HOOK(eventmask, eventflags); |
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362 | #else /* defined(MODULE_SSSP_STARTUP_1_2_GPIOEVENT_HOOK) */ |
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363 | /* silently ignore any other GPIO events */
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364 | #endif /* defined(MODULE_SSSP_STARTUP_1_2_GPIOEVENT_HOOK) */ |
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365 | } |
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366 | } |
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367 | // OS event
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368 | else if (eventmask & _eventListenerOS.events) { |
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369 | eventflags = chEvtGetAndClearFlags(&_eventListenerOS); |
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370 | _unexpectedEventError(eventmask, eventflags); |
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371 | } |
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372 | // unknown event
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373 | else {
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374 | _unexpectedEventError(eventmask, 0);
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375 | } |
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376 | } |
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377 | if (shutdown == AOS_SHUTDOWN_NONE) {
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378 | aosDbgAssert(aos.sssp.stage == AOS_SSSP_STAGE_STARTUP_1_3); |
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379 | } |
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380 | |||
381 | // proceed to startup stage 2.1
|
||
382 | #if (AMIROOS_CFG_SSSP_MASTER == true) |
||
383 | while ((shutdown == AOS_SHUTDOWN_NONE) && (aosSsspProceed(NULL, 0, EVENTMASK_SSSPTIMER, &eventmask) != AOS_SUCCESS)) { |
||
384 | /*
|
||
385 | * This code is executed if the received event was not about the delay.
|
||
386 | * The received event could be caused by any listener.
|
||
387 | */
|
||
388 | // GPIO event
|
||
389 | if (eventmask & _eventListenerGPIO.events) {
|
||
390 | eventflags = chEvtGetAndClearFlags(&_eventListenerGPIO); |
||
391 | // PD event
|
||
392 | if (eventflags & MODULE_SSSP_EVENTFLAG_PD) {
|
||
393 | shutdown = AOS_SHUTDOWN_PASSIVE; |
||
394 | } else {
|
||
395 | #if defined(MODULE_SSSP_STARTUP_1_3_GPIOEVENT_HOOK)
|
||
396 | MODULE_SSSP_STARTUP_1_3_GPIOEVENT_HOOK(eventmask, eventflags); |
||
397 | #else /* defined(MODULE_SSSP_STARTUP_1_3_GPIOEVENT_HOOK) */ |
||
398 | /* silently ignore any other GPIO events */
|
||
399 | #endif /* defined(MODULE_SSSP_STARTUP_1_3_GPIOEVENT_HOOK) */ |
||
400 | } |
||
401 | } |
||
402 | // OS event
|
||
403 | else if (eventmask & _eventListenerOS.events) { |
||
404 | eventflags = chEvtGetAndClearFlags(&_eventListenerOS); |
||
405 | _unexpectedEventError(eventmask, eventflags); |
||
406 | } |
||
407 | // unknown event
|
||
408 | else {
|
||
409 | _unexpectedEventError(eventmask, 0);
|
||
410 | } |
||
411 | } |
||
412 | #else /* (AMIROOS_CFG_SSSP_MASTER == true) */ |
||
413 | 510b93cc | Thomas Schöpping | while ((shutdown == AOS_SHUTDOWN_NONE) && (aosSsspProceed(&_eventListenerGPIO, MODULE_SSSP_EVENTFLAG_S, EVENTMASK_GPIO, &eventmask) != AOS_SUCCESS)) {
|
414 | cda14729 | Thomas Schöpping | /*
|
415 | * This code is executed if the received event was not about a deactivation of the snychronization signal.
|
||
416 | * The received event could be caused by any listener.
|
||
417 | */
|
||
418 | // GPIO event
|
||
419 | if (eventmask & _eventListenerGPIO.events) {
|
||
420 | eventflags = chEvtGetAndClearFlags(&_eventListenerGPIO); |
||
421 | // PD event
|
||
422 | if (eventflags & MODULE_SSSP_EVENTFLAG_PD) {
|
||
423 | shutdown = AOS_SHUTDOWN_PASSIVE; |
||
424 | } else {
|
||
425 | #if defined(MODULE_SSSP_STARTUP_1_2_GPIOEVENT_HOOK)
|
||
426 | MODULE_SSSP_STARTUP_1_2_GPIOEVENT_HOOK(eventmask, eventflags); |
||
427 | #else /* defined(MODULE_SSSP_STARTUP_1_2_GPIOEVENT_HOOK) */ |
||
428 | /* silently ignore any other GPIO events */
|
||
429 | #endif /* defined(MODULE_SSSP_STARTUP_1_2_GPIOEVENT_HOOK) */ |
||
430 | } |
||
431 | } |
||
432 | // OS event
|
||
433 | else if (eventmask & _eventListenerOS.events) { |
||
434 | eventflags = chEvtGetAndClearFlags(&_eventListenerOS); |
||
435 | _unexpectedEventError(eventmask, eventflags); |
||
436 | } |
||
437 | // unknown event
|
||
438 | else {
|
||
439 | _unexpectedEventError(eventmask, 0);
|
||
440 | } |
||
441 | } |
||
442 | #endif /* (AMIROOS_CFG_SSSP_MASTER == true) */ |
||
443 | if (shutdown == AOS_SHUTDOWN_NONE) {
|
||
444 | aosDbgAssert(aos.sssp.stage == AOS_SSSP_STAGE_STARTUP_2_1); |
||
445 | } |
||
446 | |||
447 | #endif /* (AMIROOS_CFG_SSSP_ENABLE == true) && (AMIROOS_CFG_SSSP_STARTUP == true) */ |
||
448 | |||
449 | #if defined(AMIROOS_CFG_MAIN_INIT_HOOK_1)
|
||
450 | #if defined(AMIROOS_CFG_MAIN_INIT_HOOK_1_ARGS)
|
||
451 | AMIROOS_CFG_MAIN_INIT_HOOK_1(AMIROOS_CFG_MAIN_INIT_HOOK_1_ARGS); |
||
452 | #else /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_1_ARGS) */ |
||
453 | AMIROOS_CFG_MAIN_INIT_HOOK_1(); |
||
454 | #endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_1_ARGS) */ |
||
455 | #endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_1) */ |
||
456 | e545e620 | Thomas Schöpping | |
457 | 4c72a54c | Thomas Schöpping | /* periphery communication interfaces initialization */
|
458 | #if defined(MODULE_INIT_PERIPHERY_IF)
|
||
459 | cda14729 | Thomas Schöpping | // module specific initialization
|
460 | 4c72a54c | Thomas Schöpping | MODULE_INIT_PERIPHERY_IF(); |
461 | #endif /* defined(MODULE_INIT_PERIPHERY_IF) */ |
||
462 | 7de0cc90 | Thomas Schöpping | #if defined(MODULE_HAL_PROGIF)
|
463 | cda14729 | Thomas Schöpping | // user interface
|
464 | ba516b61 | Thomas Schöpping | aosIOChannelInit(&_stdiochannel, (BaseAsynchronousChannel*)&MODULE_HAL_PROGIF); |
465 | aosIOChannelOutputEnable(&_stdiochannel); |
||
466 | aosIOStreamAddChannel(&aos.iostream, &_stdiochannel); |
||
467 | cda14729 | Thomas Schöpping | #if (AMIROOS_CFG_SHELL_ENABLE == true) |
468 | dd8738ea | Thomas Schöpping | aosShellChannelInit(&_stdshellchannel, (BaseAsynchronousChannel*)&MODULE_HAL_PROGIF); |
469 | ba516b61 | Thomas Schöpping | aosShellChannelInputEnable(&_stdshellchannel); |
470 | aosShellChannelOutputEnable(&_stdshellchannel); |
||
471 | 6b53f6bf | Thomas Schöpping | aosShellStreamAddChannel(&aos.shell.stream, &_stdshellchannel); |
472 | cda14729 | Thomas Schöpping | #endif /* (AMIROOS_CFG_SHELL_ENABLE == true) */ |
473 | 7de0cc90 | Thomas Schöpping | #endif /* defined(MODULE_HAL_PROGIF) */ |
474 | e545e620 | Thomas Schöpping | |
475 | cda14729 | Thomas Schöpping | #if defined(AMIROOS_CFG_MAIN_INIT_HOOK_2)
|
476 | #if defined(AMIROOS_CFG_MAIN_INIT_HOOK_2_ARGS)
|
||
477 | AMIROOS_CFG_MAIN_INIT_HOOK_2(AMIROOS_CFG_MAIN_INIT_HOOK_2_ARGS); |
||
478 | #else /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_2_ARGS) */ |
||
479 | AMIROOS_CFG_MAIN_INIT_HOOK_2(); |
||
480 | #endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_2_ARGS) */ |
||
481 | #endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_2) */ |
||
482 | e545e620 | Thomas Schöpping | |
483 | /* module is ready -> print welcome prompt */
|
||
484 | aosprintf("\n");
|
||
485 | aosprintf("######################################################################\n");
|
||
486 | aosprintf("# AMiRo-OS is an operating system designed for the Autonomous Mini #\n");
|
||
487 | aosprintf("# Robot (AMiRo) platform. #\n");
|
||
488 | 84f0ce9e | Thomas Schöpping | aosprintf("# Copyright (C) 2016..2019 Thomas Schöpping et al. #\n");
|
489 | e545e620 | Thomas Schöpping | aosprintf("# #\n");
|
490 | aosprintf("# This is free software; see the source for copying conditions. #\n");
|
||
491 | aosprintf("# There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR #\n");
|
||
492 | aosprintf("# A PARTICULAR PURPOSE. #\n");
|
||
493 | aosprintf("# The development of this software was supported by the Excellence #\n");
|
||
494 | aosprintf("# Cluster EXC 227 Cognitive Interaction Technology. The Excellence #\n");
|
||
495 | aosprintf("# Cluster EXC 227 is a grant of the Deutsche Forschungsgemeinschaft #\n");
|
||
496 | aosprintf("# (DFG) in the context of the German Excellence Initiative. #\n");
|
||
497 | aosprintf("######################################################################\n");
|
||
498 | aosprintf("\n");
|
||
499 | |||
500 | cda14729 | Thomas Schöpping | #if defined(AMIROOS_CFG_MAIN_INIT_HOOK_3)
|
501 | #if defined(AMIROOS_CFG_MAIN_INIT_HOOK_3_ARGS)
|
||
502 | AMIROOS_CFG_MAIN_INIT_HOOK_3(AMIROOS_CFG_MAIN_INIT_HOOK_3_ARGS); |
||
503 | #else /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_3_ARGS) */ |
||
504 | AMIROOS_CFG_MAIN_INIT_HOOK_3(); |
||
505 | #endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_3_ARGS) */ |
||
506 | #endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_3) */ |
||
507 | 7de40828 | Thomas Schöpping | |
508 | #if (AMIROOS_CFG_TESTS_ENABLE == true) |
||
509 | #if defined(MODULE_INIT_TESTS)
|
||
510 | MODULE_INIT_TESTS(); |
||
511 | 7de0cc90 | Thomas Schöpping | #else /* defined(MODULE_INIT_TESTS) */ |
512 | #warning "AMIROOS_CFG_TESTS_ENABLE set to true, but MODULE_INIT_TESTS() not defined" |
||
513 | #endif /* defined(MODULE_INIT_TESTS) */ |
||
514 | #endif /* (AMIROOS_CFG_TESTS_ENABLE == true) */ |
||
515 | 7de40828 | Thomas Schöpping | |
516 | cda14729 | Thomas Schöpping | #if defined(AMIROOS_CFG_MAIN_INIT_HOOK_4)
|
517 | #if defined(AMIROOS_CFG_MAIN_INIT_HOOK_4_ARGS)
|
||
518 | AMIROOS_CFG_MAIN_INIT_HOOK_4(AMIROOS_CFG_MAIN_INIT_HOOK_4_ARGS); |
||
519 | #else /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_4_ARGS) */ |
||
520 | AMIROOS_CFG_MAIN_INIT_HOOK_4(); |
||
521 | #endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_4_ARGS) */ |
||
522 | #endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_4) */ |
||
523 | e545e620 | Thomas Schöpping | |
524 | 9ebb11a9 | Thomas Schöpping | #if (AMIROOS_CFG_SSSP_ENABLE == true) |
525 | cda14729 | Thomas Schöpping | |
526 | // proceed to startup stage 2.2
|
||
527 | #if (AMIROOS_CFG_SSSP_MASTER == true) |
||
528 | while ((shutdown == AOS_SHUTDOWN_NONE) && (aosSsspProceed(NULL, 0, EVENTMASK_SSSPTIMER, &eventmask) != AOS_SUCCESS)) { |
||
529 | e545e620 | Thomas Schöpping | /*
|
530 | cda14729 | Thomas Schöpping | * This code is executed if the received event was not about the delay.
|
531 | * The received event could be caused by any listener.
|
||
532 | e545e620 | Thomas Schöpping | */
|
533 | cda14729 | Thomas Schöpping | // GPIO event
|
534 | if (eventmask & _eventListenerGPIO.events) {
|
||
535 | eventflags = chEvtGetAndClearFlags(&_eventListenerGPIO); |
||
536 | 9461fadc | Thomas Schöpping | // PD event
|
537 | cda14729 | Thomas Schöpping | if (eventflags & MODULE_SSSP_EVENTFLAG_PD) {
|
538 | 9461fadc | Thomas Schöpping | shutdown = AOS_SHUTDOWN_PASSIVE; |
539 | } else {
|
||
540 | cda14729 | Thomas Schöpping | #if defined(MODULE_SSSP_STARTUP_1_3_GPIOEVENT_HOOK)
|
541 | MODULE_SSSP_STARTUP_1_3_GPIOEVENT_HOOK(eventmask, eventflags); |
||
542 | #else /* defined(MODULE_SSSP_STARTUP_1_3_GPIOEVENT_HOOK) */ |
||
543 | /* silently ignore any other GPIO events */
|
||
544 | #endif /* defined(MODULE_SSSP_STARTUP_1_3_GPIOEVENT_HOOK) */ |
||
545 | 9461fadc | Thomas Schöpping | } |
546 | e545e620 | Thomas Schöpping | } |
547 | 9461fadc | Thomas Schöpping | // OS event
|
548 | e545e620 | Thomas Schöpping | else if (eventmask & _eventListenerOS.events) { |
549 | eventflags = chEvtGetAndClearFlags(&_eventListenerOS); |
||
550 | _unexpectedEventError(eventmask, eventflags); |
||
551 | } |
||
552 | 9461fadc | Thomas Schöpping | // unknown event
|
553 | e545e620 | Thomas Schöpping | else {
|
554 | 933df08e | Thomas Schöpping | _unexpectedEventError(eventmask, 0);
|
555 | e545e620 | Thomas Schöpping | } |
556 | } |
||
557 | 9461fadc | Thomas Schöpping | if (shutdown == AOS_SHUTDOWN_NONE) {
|
558 | cda14729 | Thomas Schöpping | aosDbgAssert(aos.sssp.stage == AOS_SSSP_STAGE_STARTUP_2_2); |
559 | 9461fadc | Thomas Schöpping | } |
560 | 7de0cc90 | Thomas Schöpping | #else /* (AMIROOS_CFG_SSSP_MASTER == true) */ |
561 | cda14729 | Thomas Schöpping | if (shutdown == AOS_SHUTDOWN_NONE) {
|
562 | aosSsspProceed(NULL, 0, 0, NULL); |
||
563 | aosDbgAssert(aos.sssp.stage == AOS_SSSP_STAGE_STARTUP_2_2); |
||
564 | } |
||
565 | #endif /* (AMIROOS_CFG_SSSP_MASTER == true) */ |
||
566 | 9461fadc | Thomas Schöpping | |
567 | cda14729 | Thomas Schöpping | // proceed to startup stage 3 (MSI is enabled), or to operation phase (no MSI)
|
568 | while ((shutdown == AOS_SHUTDOWN_NONE) && (aosSsspProceed(&_eventListenerGPIO, MODULE_SSSP_EVENTFLAG_S, EVENTMASK_GPIO, &eventmask) != AOS_SUCCESS)) {
|
||
569 | /*
|
||
570 | * This code is executed if the received event was not about a deactivation of the snychronization signal.
|
||
571 | * The received event could be caused by any listener.
|
||
572 | */
|
||
573 | // GPIO event
|
||
574 | if (eventmask & _eventListenerGPIO.events) {
|
||
575 | eventflags = chEvtGetAndClearFlags(&_eventListenerGPIO); |
||
576 | // PD event
|
||
577 | if (eventflags & MODULE_SSSP_EVENTFLAG_PD) {
|
||
578 | shutdown = AOS_SHUTDOWN_PASSIVE; |
||
579 | 9461fadc | Thomas Schöpping | } else {
|
580 | cda14729 | Thomas Schöpping | #if defined(MODULE_SSSP_STARTUP_2_2_GPIOEVENT_HOOK)
|
581 | MODULE_SSSP_STARTUP_2_2_GPIOEVENT_HOOK(eventmask, eventflags); |
||
582 | #else /* defined(MODULE_SSSP_STARTUP_2_2_GPIOEVENT_HOOK) */ |
||
583 | /* silently ignore any other GPIO events */
|
||
584 | #endif /* defined(MODULE_SSSP_STARTUP_2_2_GPIOEVENT_HOOK) */ |
||
585 | 9461fadc | Thomas Schöpping | } |
586 | } |
||
587 | cda14729 | Thomas Schöpping | // OS event
|
588 | else if (eventmask & _eventListenerOS.events) { |
||
589 | eventflags = chEvtGetAndClearFlags(&_eventListenerOS); |
||
590 | _unexpectedEventError(eventmask, eventflags); |
||
591 | } |
||
592 | // unknown event
|
||
593 | else {
|
||
594 | _unexpectedEventError(eventmask, 0);
|
||
595 | } |
||
596 | } |
||
597 | if (shutdown == AOS_SHUTDOWN_NONE) {
|
||
598 | #if (AMIROOS_CFG_SSSP_MSI == true) |
||
599 | aosDbgAssert(aos.sssp.stage == AOS_SSSP_STAGE_STARTUP_3_1); |
||
600 | #else /* (AMIROOS_CFG_SSSP_MSI == true) */ |
||
601 | aosDbgAssert(aos.sssp.stage == AOS_SSSP_STAGE_OPERATION); |
||
602 | #endif /* (AMIROOS_CFG_SSSP_MSI == true) */ |
||
603 | 9461fadc | Thomas Schöpping | } |
604 | 933df08e | Thomas Schöpping | |
605 | cda14729 | Thomas Schöpping | /*
|
606 | c218345a | Thomas Schöpping | * There must be no delay at this point, thus no hook allowed.
|
607 | cda14729 | Thomas Schöpping | */
|
608 | |||
609 | #if (AMIROOS_CFG_SSSP_MSI == true) |
||
610 | |||
611 | c218345a | Thomas Schöpping | //TODO: MSI
|
612 | cda14729 | Thomas Schöpping | |
613 | c218345a | Thomas Schöpping | #if (HAL_USE_RTC == TRUE)
|
614 | |||
615 | //TODO: Calendar synchronization
|
||
616 | |||
617 | #endif /* (HAL_USE_RTC == TRUE) */ |
||
618 | cda14729 | Thomas Schöpping | #endif /* (AMIROOS_CFG_SSSP_MSI == true) */ |
619 | |||
620 | #endif /* (AMIROOS_CFG_SSSP_ENABLE == true) */ |
||
621 | e545e620 | Thomas Schöpping | |
622 | /* completely start AMiRo-OS */
|
||
623 | 933df08e | Thomas Schöpping | if (shutdown == AOS_SHUTDOWN_NONE) {
|
624 | aosSysStart(); |
||
625 | } |
||
626 | e545e620 | Thomas Schöpping | |
627 | cda14729 | Thomas Schöpping | #if defined(AMIROOS_CFG_MAIN_INIT_HOOK_5)
|
628 | #if defined(AMIROOS_CFG_MAIN_INIT_HOOK_5_ARGS)
|
||
629 | AMIROOS_CFG_MAIN_INIT_HOOK_5(AMIROOS_CFG_MAIN_INIT_HOOK_5_ARGS); |
||
630 | #else /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_5_ARGS) */ |
||
631 | AMIROOS_CFG_MAIN_INIT_HOOK_5(); |
||
632 | #endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_5_ARGS) */ |
||
633 | #endif /* defined(AMIROOS_CFG_MAIN_INIT_HOOK_5) */ |
||
634 | e545e620 | Thomas Schöpping | |
635 | /*
|
||
636 | * ##########################################################################
|
||
637 | * # infinite loop #
|
||
638 | * ##########################################################################
|
||
639 | */
|
||
640 | |||
641 | c218345a | Thomas Schöpping | #if (AMIROOS_CFG_SSSP_ENABLE == true) |
642 | /* ignore all SSSP signal events, except for PD and configured events */
|
||
643 | eventflags = MODULE_SSSP_EVENTFLAG_S; |
||
644 | #if (AMIROOS_CFG_SSSP_MSI == true) |
||
645 | #if (AMIROOS_CFG_SSSP_STACK_START != true) |
||
646 | eventflags |= MODULE_SSSP_EVENTFLAG_DN; |
||
647 | #endif /* (AMIROOS_CFG_SSSP_STACK_START != true) */ |
||
648 | #if (AMIROOS_CFG_SSSP_STACK_END != true) |
||
649 | eventflags |= MODULE_SSSP_EVENTFLAG_UP; |
||
650 | #endif /* (AMIROOS_CFG_SSSP_STACK_END != true) */ |
||
651 | #endif /* (AMIROOS_CFG_SSSP_MSI == true) */ |
||
652 | eventflags &= ~((eventflags_t)AMIROOS_CFG_MAIN_LOOP_GPIOEVENT_FLAGSMASK); |
||
653 | _eventListenerGPIO.wflags &= ~eventflags; |
||
654 | #endif /* (AMIROOS_CFG_SSSP_ENABLE == true) */ |
||
655 | |||
656 | e545e620 | Thomas Schöpping | // sleep until a shutdown event is received
|
657 | while (shutdown == AOS_SHUTDOWN_NONE) {
|
||
658 | // wait for an event
|
||
659 | #if (AMIROOS_CFG_MAIN_LOOP_TIMEOUT != 0) |
||
660 | 1e5f7648 | Thomas Schöpping | eventmask = chEvtWaitOneTimeout(ALL_EVENTS, chTimeUS2I(AMIROOS_CFG_MAIN_LOOP_TIMEOUT)); |
661 | 7de0cc90 | Thomas Schöpping | #else /* (AMIROOS_CFG_MAIN_LOOP_TIMEOUT != 0) */ |
662 | e545e620 | Thomas Schöpping | eventmask = chEvtWaitOne(ALL_EVENTS); |
663 | 7de0cc90 | Thomas Schöpping | #endif /* (AMIROOS_CFG_MAIN_LOOP_TIMEOUT != 0) */ |
664 | e545e620 | Thomas Schöpping | |
665 | cda14729 | Thomas Schöpping | #if defined(AMIROOS_CFG_MAIN_LOOP_HOOK_1)
|
666 | #if defined(AMIROOS_CFG_MAIN_LOOP_HOOK_1_ARGS)
|
||
667 | AMIROOS_CFG_MAIN_LOOP_HOOK_1(AMIROOS_CFG_MAIN_LOOP_HOOK_1_ARGS); |
||
668 | #else /* defined(AMIROOS_CFG_MAIN_LOOP_HOOK_1_ARGS) */ |
||
669 | AMIROOS_CFG_MAIN_LOOP_HOOK_1(); |
||
670 | #endif /* defined(AMIROOS_CFG_MAIN_LOOP_HOOK_1_ARGS) */ |
||
671 | #endif /* defined(AMIROOS_CFG_MAIN_LOOP_HOOK_1) */ |
||
672 | e545e620 | Thomas Schöpping | |
673 | switch (eventmask) {
|
||
674 | cda14729 | Thomas Schöpping | // if this was an GPIO event
|
675 | case EVENTMASK_GPIO:
|
||
676 | e545e620 | Thomas Schöpping | // evaluate flags
|
677 | cda14729 | Thomas Schöpping | eventflags = chEvtGetAndClearFlags(&_eventListenerGPIO); |
678 | 9ebb11a9 | Thomas Schöpping | #if (AMIROOS_CFG_SSSP_ENABLE == true) |
679 | e545e620 | Thomas Schöpping | // PD event
|
680 | cda14729 | Thomas Schöpping | if (eventflags & MODULE_SSSP_EVENTFLAG_PD) {
|
681 | c218345a | Thomas Schöpping | aosSsspShutdownInit(false);
|
682 | e545e620 | Thomas Schöpping | shutdown = AOS_SHUTDOWN_PASSIVE; |
683 | } |
||
684 | // all other events
|
||
685 | cda14729 | Thomas Schöpping | #if defined(MODULE_MAIN_LOOP_GPIOEVENT)
|
686 | e545e620 | Thomas Schöpping | else {
|
687 | cda14729 | Thomas Schöpping | MODULE_MAIN_LOOP_GPIOEVENT(eventflags); |
688 | e545e620 | Thomas Schöpping | } |
689 | cda14729 | Thomas Schöpping | #endif /* defined(MODULE_MAIN_LOOP_GPIOEVENT) */ |
690 | 7de0cc90 | Thomas Schöpping | #else /* (AMIROOS_CFG_SSSP_ENABLE == true) */ |
691 | cda14729 | Thomas Schöpping | #if defined(MODULE_MAIN_LOOP_GPIOEVENT)
|
692 | MODULE_MAIN_LOOP_GPIOEVENT(eventflags); |
||
693 | #endif /* defined(MODULE_MAIN_LOOP_GPIOEVENT) */ |
||
694 | 7de0cc90 | Thomas Schöpping | #endif /* (AMIROOS_CFG_SSSP_ENABLE == true) */ |
695 | e545e620 | Thomas Schöpping | break;
|
696 | |||
697 | // if this was an OS event
|
||
698 | cda14729 | Thomas Schöpping | case EVENTMASK_OS:
|
699 | e545e620 | Thomas Schöpping | // evaluate flags
|
700 | eventflags = chEvtGetAndClearFlags(&_eventListenerOS); |
||
701 | switch (eventflags) {
|
||
702 | cda14729 | Thomas Schöpping | #if (AMIROOS_CFG_BOOTLOADER == AOS_BOOTLOADER_NONE)
|
703 | case AOS_SYSTEM_EVENTFLAGS_SHUTDOWN_MASK:
|
||
704 | shutdown = AOS_SHUTDOWN_ACTIVE; |
||
705 | break;
|
||
706 | #elif (AMIROOS_CFG_BOOTLOADER == AOS_BOOTLOADER_AMiRoBLT)
|
||
707 | case AOS_SYSTEM_EVENTFLAGS_SHUTDOWN_HIBERNATE:
|
||
708 | e545e620 | Thomas Schöpping | shutdown = AOS_SHUTDOWN_HIBERNATE; |
709 | break;
|
||
710 | cda14729 | Thomas Schöpping | case AOS_SYSTEM_EVENTFLAGS_SHUTDOWN_DEEPSLEEP:
|
711 | e545e620 | Thomas Schöpping | shutdown = AOS_SHUTDOWN_DEEPSLEEP; |
712 | break;
|
||
713 | cda14729 | Thomas Schöpping | case AOS_SYSTEM_EVENTFLAGS_SHUTDOWN_TRANSPORTATION:
|
714 | e545e620 | Thomas Schöpping | shutdown = AOS_SHUTDOWN_TRANSPORTATION; |
715 | break;
|
||
716 | cda14729 | Thomas Schöpping | case AOS_SYSTEM_EVENTFLAGS_SHUTDOWN_RESTART:
|
717 | e545e620 | Thomas Schöpping | shutdown = AOS_SHUTDOWN_RESTART; |
718 | break;
|
||
719 | cda14729 | Thomas Schöpping | case AOS_SYSTEM_EVENTFLAGS_SHUTDOWN_PASSIVE:
|
720 | _unexpectedEventError(eventmask, eventflags); |
||
721 | 1d3e002f | Thomas Schöpping | break;
|
722 | cda14729 | Thomas Schöpping | #endif /* (AMIROOS_CFG_BOOTLOADER == X) */ |
723 | e545e620 | Thomas Schöpping | default:
|
724 | _unexpectedEventError(eventmask, eventflags); |
||
725 | break;
|
||
726 | } |
||
727 | break;
|
||
728 | |||
729 | // if this was any other event (should be impossible to occur)
|
||
730 | default:
|
||
731 | eventflags = 0;
|
||
732 | 41fc7088 | Thomas Schöpping | #if (AMIROOS_CFG_MAIN_LOOP_TIMEOUT == 0) |
733 | e545e620 | Thomas Schöpping | _unexpectedEventError(eventmask, eventflags); |
734 | 7de0cc90 | Thomas Schöpping | #endif /* (AMIROOS_CFG_MAIN_LOOP_TIMEOUT == 0) */ |
735 | e545e620 | Thomas Schöpping | break;
|
736 | } |
||
737 | |||
738 | c218345a | Thomas Schöpping | #if (AMIROOS_CFG_SSSP_ENABLE == true) |
739 | |||
740 | /*
|
||
741 | * Re-anable the S signal GPIO event.
|
||
742 | * Note that events for the optional signals UP and DN are not enabled as they are not utilized during SSSP shutdown phase.
|
||
743 | */
|
||
744 | chSysLock(); |
||
745 | _eventListenerGPIO.wflags |= MODULE_SSSP_EVENTFLAG_S; |
||
746 | chSysUnlock(); |
||
747 | |||
748 | #endif /* (AMIROOS_CFG_SSSP_ENABLE == true) */ |
||
749 | |||
750 | cda14729 | Thomas Schöpping | #if defined(AMIROOS_CFG_MAIN_LOOP_HOOK_2)
|
751 | #if defined(AMIROOS_CFG_MAIN_LOOP_HOOK_2_ARGS)
|
||
752 | AMIROOS_CFG_MAIN_LOOP_HOOK_2(AMIROOS_CFG_MAIN_LOOP_HOOK_2_ARGS); |
||
753 | #else /* defined(AMIROOS_CFG_MAIN_LOOP_HOOK_2_ARGS) */ |
||
754 | AMIROOS_CFG_MAIN_LOOP_HOOK_2(); |
||
755 | #endif /* defined(AMIROOS_CFG_MAIN_LOOP_HOOK_2_ARGS) */ |
||
756 | #endif /* defined(AMIROOS_CFG_MAIN_LOOP_HOOK_2) */ |
||
757 | e545e620 | Thomas Schöpping | } |
758 | |||
759 | /*
|
||
760 | * ##########################################################################
|
||
761 | * # system shutdown #
|
||
762 | * ##########################################################################
|
||
763 | */
|
||
764 | |||
765 | cda14729 | Thomas Schöpping | aosDbgAssert(shutdown != AOS_SHUTDOWN_NONE); |
766 | e545e620 | Thomas Schöpping | |
767 | // initialize/acknowledge shutdown
|
||
768 | aosSysShutdownInit(shutdown); |
||
769 | cda14729 | Thomas Schöpping | #if (AMIROOS_CFG_SSSP_ENABLE == true) |
770 | aosDbgAssert(aos.sssp.stage == AOS_SSSP_STAGE_SHUTDOWN_1_2); |
||
771 | #endif /* (AMIROOS_CFG_SSSP_ENABLE == true) */ |
||
772 | e545e620 | Thomas Schöpping | |
773 | #if defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_1)
|
||
774 | #if defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_1_ARGS)
|
||
775 | cda14729 | Thomas Schöpping | AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_1(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_1_ARGS); |
776 | 7de0cc90 | Thomas Schöpping | #else /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_1_ARGS) */ |
777 | cda14729 | Thomas Schöpping | AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_1(); |
778 | 7de0cc90 | Thomas Schöpping | #endif /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_1_ARGS) */ |
779 | #endif /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_1) */ |
||
780 | e545e620 | Thomas Schöpping | |
781 | cda14729 | Thomas Schöpping | // wait for all threads to terminate
|
782 | e545e620 | Thomas Schöpping | aosSysStop(); |
783 | |||
784 | #if defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_2)
|
||
785 | #if defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_2_ARGS)
|
||
786 | cda14729 | Thomas Schöpping | AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_2(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_2_ARGS); |
787 | 7de0cc90 | Thomas Schöpping | #else /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_2_ARGS) */ |
788 | cda14729 | Thomas Schöpping | AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_2(); |
789 | 7de0cc90 | Thomas Schöpping | #endif /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_2_ARGS) */ |
790 | #endif /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_2) */ |
||
791 | e545e620 | Thomas Schöpping | |
792 | // deinitialize system
|
||
793 | aosSysDeinit(); |
||
794 | |||
795 | #if defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_3)
|
||
796 | #if defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_3_ARGS)
|
||
797 | cda14729 | Thomas Schöpping | AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_3(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_3_ARGS); |
798 | 7de0cc90 | Thomas Schöpping | #else /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_3_ARGS) */ |
799 | cda14729 | Thomas Schöpping | AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_3(); |
800 | 7de0cc90 | Thomas Schöpping | #endif /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_3_ARGS) */ |
801 | #endif /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_3) */ |
||
802 | e545e620 | Thomas Schöpping | |
803 | 4c72a54c | Thomas Schöpping | /* stop all periphery communication interfaces */
|
804 | #if defined(MODULE_SHUTDOWN_PERIPHERY_IF)
|
||
805 | MODULE_SHUTDOWN_PERIPHERY_IF(); |
||
806 | #endif /* defined(MODULE_SHUTDOWN_PERIPHERY_IF) */ |
||
807 | e545e620 | Thomas Schöpping | |
808 | #if defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_4)
|
||
809 | #if defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_4_ARGS)
|
||
810 | cda14729 | Thomas Schöpping | AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_4(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_4_ARGS); |
811 | 7de0cc90 | Thomas Schöpping | #else /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_4_ARGS) */ |
812 | cda14729 | Thomas Schöpping | AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_4(); |
813 | 7de0cc90 | Thomas Schöpping | #endif /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_4_ARGS) */ |
814 | #endif /* defined(AMIROOS_CFG_MAIN_SHUTDOWN_HOOK_4) */ |
||
815 | e545e620 | Thomas Schöpping | |
816 | cda14729 | Thomas Schöpping | #if (AMIROOS_CFG_SSSP_ENABLE == true) |
817 | |||
818 | // proceed to SSSP shutdown stage 1.3
|
||
819 | aosSsspProceed(NULL, 0, 0, NULL); |
||
820 | aosDbgAssert(aos.sssp.stage == AOS_SSSP_STAGE_SHUTDOWN_1_3); |
||
821 | |||
822 | #if (AMIROOS_CFG_SSSP_SHUTDOWN == true) |
||
823 | |||
824 | /* AMiRo-OS performs SSSP shutdown phase
|
||
825 | * NOTE:
|
||
826 | * The initiating module could deactivate PD at this point to indicate a restart rather than a shutdown request.
|
||
827 | * AMiRo-OS does not support restart though, thus the signal is not changed.
|
||
828 | */
|
||
829 | |||
830 | // proceed to SSSP shutdown stage 2.1
|
||
831 | while (aosSsspProceed(&_eventListenerGPIO, MODULE_SSSP_EVENTFLAG_S, EVENTMASK_GPIO, &eventmask) != AOS_SUCCESS) {
|
||
832 | /*
|
||
833 | * This code is executed if the received event was not about a deactivation of the synchronization signal.
|
||
834 | * The received event could be caused by any listener.
|
||
835 | */
|
||
836 | // GPIO event
|
||
837 | if (eventmask & _eventListenerGPIO.events) {
|
||
838 | eventflags = chEvtGetAndClearFlags(&_eventListenerGPIO); |
||
839 | #if defined(MODULE_SSSP_SHUTDOWN_1_3_GPIOEVENT_HOOK)
|
||
840 | MODULE_SSSP_SHUTDOWN_1_3_GPIOEVENT_HOOK(eventmask, eventflags); |
||
841 | #else /* defined(MODULE_SSSP_SHUTDOWN_1_3_GPIOEVENT_HOOK) */ |
||
842 | /* silently ignore any other GPIO events */
|
||
843 | #endif /* defined(MODULE_SSSP_SHUTDOWN_1_3_GPIOEVENT_HOOK) */ |
||
844 | } |
||
845 | // OS event
|
||
846 | else if (eventmask & _eventListenerOS.events) { |
||
847 | eventflags = chEvtGetAndClearFlags(&_eventListenerOS); |
||
848 | _unexpectedEventError(eventmask, eventflags); |
||
849 | } |
||
850 | // unknown event
|
||
851 | else {
|
||
852 | _unexpectedEventError(eventmask, 0);
|
||
853 | } |
||
854 | } |
||
855 | aosDbgAssert(aos.sssp.stage == AOS_SSSP_STAGE_SHUTDOWN_2_1); |
||
856 | |||
857 | // proceed to SSSP shutdown stage 2.2
|
||
858 | aosSsspProceed(NULL, 0, 0, &eventmask); |
||
859 | aosDbgAssert(aos.sssp.stage == AOS_SSSP_STAGE_SHUTDOWN_2_2); |
||
860 | if (shutdown == AOS_SHUTDOWN_PASSIVE) {
|
||
861 | aosDbgPrintf("%s request received\n", eventmask ? "shutdown" : "restart"); |
||
862 | } |
||
863 | /* NOTE:
|
||
864 | * Actually the call of aosSsspProceed() returned an indicator, whether a shutdown or restart has been initiated.
|
||
865 | * Since AMiRo-OS does not support restart, this return value is ignored and shutdown is assumed.
|
||
866 | */
|
||
867 | |||
868 | // the initiating module broadcasts the shutdown identifier
|
||
869 | if (shutdown != AOS_SHUTDOWN_PASSIVE) {
|
||
870 | // since AMiRo-OS does not support multiple ways to shutdown or restart, the special identifier 0 is broadcasted.
|
||
871 | aosSsspShutdownBroadcastIdentifier(0);
|
||
872 | } |
||
873 | // passive modules receive the broadcasted identifier
|
||
874 | else {
|
||
875 | unsigned int identifier = 0; |
||
876 | |||
877 | // receive the identifier, which specifies the type of shutdown/restart
|
||
878 | while ((eventmask = aosSsspShutdownWaitForIdentifierPulse(&_eventListenerGPIO, MODULE_SSSP_EVENTFLAG_S, EVENTMASK_SSSPTIMER, &identifier)) != EVENTMASK_SSSPTIMER) {
|
||
879 | // GPIO event
|
||
880 | if (eventmask & _eventListenerGPIO.events) {
|
||
881 | eventflags = chEvtGetAndClearFlags(&_eventListenerGPIO); |
||
882 | #if defined(MODULE_SSSP_SHUTDOWN_2_2_GPIOEVENT_HOOK)
|
||
883 | MODULE_SSSP_SHUTDOWN_2_2_GPIOEVENT_HOOK(eventmask, eventflags); |
||
884 | #else /* defined(MODULE_SSSP_SHUTDOWN_2_2_GPIOEVENT_HOOK) */ |
||
885 | /* silently ignore any other GPIO events */
|
||
886 | #endif /* defined(MODULE_SSSP_SHUTDOWN_2_2_GPIOEVENT_HOOK) */ |
||
887 | /* silently ignore any GPIO events */
|
||
888 | } |
||
889 | // OS event
|
||
890 | else if (eventmask & _eventListenerOS.events) { |
||
891 | eventflags = chEvtGetAndClearFlags(&_eventListenerOS); |
||
892 | _unexpectedEventError(eventmask, eventflags); |
||
893 | } |
||
894 | // unknown event
|
||
895 | else {
|
||
896 | _unexpectedEventError(eventmask, 0);
|
||
897 | } |
||
898 | } |
||
899 | |||
900 | // Since AMiRo-OS does not support multiple ways to shutdown or restart, the identifier is ignored.
|
||
901 | } |
||
902 | |||
903 | // proceed to SSSP shutdown stage 2.3
|
||
904 | aosSsspProceed(NULL, 0, 0, NULL); |
||
905 | aosDbgAssert(aos.sssp.stage == AOS_SSSP_STAGE_SHUTDOWN_2_3); |
||
906 | e545e620 | Thomas Schöpping | |
907 | /*
|
||
908 | cda14729 | Thomas Schöpping | * Since AMiRo-OS does only support one basic shutdown and no restart at all, the final shutdown is kept very simple.
|
909 | e545e620 | Thomas Schöpping | */
|
910 | |||
911 | cda14729 | Thomas Schöpping | // disable interrupts
|
912 | irqDeinit(); |
||
913 | chSysDisable(); |
||
914 | |||
915 | chThdExit(MSG_OK); |
||
916 | return MSG_OK;
|
||
917 | |||
918 | #else /* (AMIROOS_CFG_SSSP_SHUTDOWN == true) */ |
||
919 | |||
920 | /* hand over to the bootloader to perform SSSP shutdown phase */
|
||
921 | aosSysShutdownToBootloader(shutdown); |
||
922 | |||
923 | aosDbgAssertMsg(false, "AMiRo-OS must not proceed to this point!"); |
||
924 | chThdExit(MSG_RESET); |
||
925 | return MSG_RESET;
|
||
926 | |||
927 | #endif /* (AMIROOS_CFG_SSSP_SHUTDOWN == true) */ |
||
928 | |||
929 | #else /* (AMIROOS_CFG_SSSP_ENABLE == true) */ |
||
930 | |||
931 | /*
|
||
932 | * Depending on the configured bootloader, trivial shutdown is either executed by AMiRo-OS or by that bootloader.
|
||
933 | */
|
||
934 | #if (AMIROOS_CFG_BOOTLOADER == AOS_BOOTLOADER_NONE)
|
||
935 | |||
936 | /* AMiRo-OS performs trivial shutdown */
|
||
937 | |||
938 | // disable interrupts
|
||
939 | irqDeinit(); |
||
940 | chSysDisable(); |
||
941 | |||
942 | chThdExit(MSG_OK); |
||
943 | return MSG_OK;
|
||
944 | |||
945 | #elif (AMIROOS_CFG_BOOTLOADER == AOS_BOOTLOADER_AMiRoBLT)
|
||
946 | |||
947 | /* AMiRo-BLT performns shutdown */
|
||
948 | aosSysShutdownToBootloader(shutdown); |
||
949 | |||
950 | aosDbgAssertMsg(false, "AMiRo-OS must not proceed to this point!"); |
||
951 | chThdExit(MSG_RESET); |
||
952 | return MSG_RESET;
|
||
953 | |||
954 | #endif /* (AMIROOS_CFG_BOOTLOADER == X) */ |
||
955 | #endif /* (AMIROOS_CFG_SSSP_ENABLE == true) */ |
||
956 | e545e620 | Thomas Schöpping | } |
957 | 53710ca3 | Marc Rothmann | |
958 | f3ac1c96 | Thomas Schöpping | /******************************************************************************/
|
959 | /* EXPORTED FUNCTIONS */
|
||
960 | /******************************************************************************/
|
||
961 | |||
962 | 53710ca3 | Marc Rothmann | /** @} */ |