Fork for Get Started Demo
Dependencies: DebouncedInterrupt dash7-alp mbed-rtos mbed wizzi-utils
Fork of D7A_Demo_full by
main.cpp@10:e16d5cfd4198, 2015-11-30 (annotated)
- Committer:
- Jeej
- Date:
- Mon Nov 30 15:18:13 2015 +0000
- Revision:
- 10:e16d5cfd4198
- Parent:
- 8:9beb450228d4
- Child:
- 11:1a5a4f7cc5d3
Some updates.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Jeej | 0:aa25c4c8ddbf | 1 | #include "mbed.h" |
Jeej | 0:aa25c4c8ddbf | 2 | #include "rtos.h" |
Jeej | 0:aa25c4c8ddbf | 3 | #include "dbg.h" |
Jeej | 3:b77b01171cc0 | 4 | #include "DebouncedInterrupt.h" |
Jeej | 5:e18c38942326 | 5 | #include "system.h" |
Jeej | 7:4226c77951a4 | 6 | #include "file_sys.h" |
Jeej | 7:4226c77951a4 | 7 | #include "alp.h" |
Jeej | 2:c3cfaa7d5bb8 | 8 | |
Jeej | 7:4226c77951a4 | 9 | // Semaphore for notifiying button presses |
Jeej | 7:4226c77951a4 | 10 | Semaphore button_user(1); |
Jeej | 2:c3cfaa7d5bb8 | 11 | |
Jeej | 7:4226c77951a4 | 12 | revision_t revision = { |
Jeej | 2:c3cfaa7d5bb8 | 13 | .nw_stat = 0, |
Jeej | 2:c3cfaa7d5bb8 | 14 | .nw_seq = 255, |
Jeej | 2:c3cfaa7d5bb8 | 15 | // These data are parsed to identify the device |
Jeej | 2:c3cfaa7d5bb8 | 16 | .manufacturer_id = __MANUFACTURER_ID__, |
Jeej | 2:c3cfaa7d5bb8 | 17 | .device_id = __DEVICE_ID__, |
Jeej | 2:c3cfaa7d5bb8 | 18 | .fw_version.fw_id = __FW_ID__, |
Jeej | 2:c3cfaa7d5bb8 | 19 | .fw_version.major = __FW_MAJOR__, |
Jeej | 2:c3cfaa7d5bb8 | 20 | .fw_version.minor = __FW_MINOR__, |
Jeej | 2:c3cfaa7d5bb8 | 21 | .fw_version.patch = __FW_PATCH__, |
Jeej | 2:c3cfaa7d5bb8 | 22 | .fw_version.hash = __FW_HASH__, |
Jeej | 2:c3cfaa7d5bb8 | 23 | .hw_version = __HW_ID__, |
Jeej | 7:4226c77951a4 | 24 | .fs_crc = 0, |
Jeej | 2:c3cfaa7d5bb8 | 25 | }; |
Jeej | 2:c3cfaa7d5bb8 | 26 | |
Jeej | 3:b77b01171cc0 | 27 | alarm_data_t alarm_data = { |
Jeej | 3:b77b01171cc0 | 28 | .nw_stat = 0, |
Jeej | 3:b77b01171cc0 | 29 | .nw_seq = 255, |
Jeej | 7:4226c77951a4 | 30 | .status = true, |
Jeej | 3:b77b01171cc0 | 31 | }; |
Jeej | 3:b77b01171cc0 | 32 | |
Jeej | 4:1edd956b015f | 33 | alarm_cmd_t alarm_cmd = { |
Jeej | 7:4226c77951a4 | 34 | .cmd = 0, |
Jeej | 4:1edd956b015f | 35 | }; |
Jeej | 4:1edd956b015f | 36 | |
Jeej | 5:e18c38942326 | 37 | temp_data_t temp_data = { |
Jeej | 5:e18c38942326 | 38 | .nw_stat = 0, |
Jeej | 5:e18c38942326 | 39 | .nw_seq = 255, |
Jeej | 7:4226c77951a4 | 40 | .value = 0, |
Jeej | 7:4226c77951a4 | 41 | }; |
Jeej | 7:4226c77951a4 | 42 | |
Jeej | 7:4226c77951a4 | 43 | alp_err_t d7_write_file(const uint8_t file_id, |
Jeej | 7:4226c77951a4 | 44 | const uint16_t offset, |
Jeej | 7:4226c77951a4 | 45 | const uint16_t file_size, |
Jeej | 7:4226c77951a4 | 46 | const uint8_t* const content) |
Jeej | 7:4226c77951a4 | 47 | { |
Jeej | 7:4226c77951a4 | 48 | alp_err_t err = ALP_ERR_NO; |
Jeej | 7:4226c77951a4 | 49 | void* file = NULL; |
Jeej | 7:4226c77951a4 | 50 | |
Jeej | 7:4226c77951a4 | 51 | //err = write_file(file_id, offset, file_size, content); |
mikl_andre | 8:9beb450228d4 | 52 | PRINT("D7 File %d Write (offset %d, size %d)\r\n", file_id, offset, file_size); |
Jeej | 7:4226c77951a4 | 53 | switch (file_id) |
Jeej | 7:4226c77951a4 | 54 | { |
Jeej | 7:4226c77951a4 | 55 | case REVISION_DEVICE_FILE_ID: |
Jeej | 7:4226c77951a4 | 56 | file = &revision; |
Jeej | 7:4226c77951a4 | 57 | break; |
Jeej | 7:4226c77951a4 | 58 | case ALARM_DATA_FILE_ID: |
Jeej | 7:4226c77951a4 | 59 | file = &alarm_data; |
Jeej | 7:4226c77951a4 | 60 | break; |
Jeej | 7:4226c77951a4 | 61 | case ALARM_CMD_FILE_ID: |
Jeej | 7:4226c77951a4 | 62 | file = &alarm_cmd; |
Jeej | 7:4226c77951a4 | 63 | // Update alarm file |
Jeej | 7:4226c77951a4 | 64 | alarm_data.status = !content[0]; |
Jeej | 7:4226c77951a4 | 65 | // Simulate button press |
Jeej | 7:4226c77951a4 | 66 | button_user.release(); |
Jeej | 7:4226c77951a4 | 67 | break; |
Jeej | 7:4226c77951a4 | 68 | case TEMP_DATA_FILE_ID: |
Jeej | 7:4226c77951a4 | 69 | file = &temp_data; |
Jeej | 7:4226c77951a4 | 70 | break; |
Jeej | 7:4226c77951a4 | 71 | default: |
Jeej | 7:4226c77951a4 | 72 | PRINT("Unknown file id %d\r\n", file_id); |
Jeej | 7:4226c77951a4 | 73 | err = ALP_ERR_FILE_NOT_FOUND; |
Jeej | 7:4226c77951a4 | 74 | break; |
Jeej | 7:4226c77951a4 | 75 | } |
Jeej | 7:4226c77951a4 | 76 | |
Jeej | 7:4226c77951a4 | 77 | if (file != NULL) |
Jeej | 7:4226c77951a4 | 78 | { |
Jeej | 7:4226c77951a4 | 79 | memcpy(file+offset, content, file_size); |
Jeej | 7:4226c77951a4 | 80 | } |
Jeej | 7:4226c77951a4 | 81 | |
Jeej | 7:4226c77951a4 | 82 | return err; |
Jeej | 7:4226c77951a4 | 83 | } |
Jeej | 7:4226c77951a4 | 84 | |
Jeej | 7:4226c77951a4 | 85 | alp_err_t d7_read_file( const uint8_t file_id, |
Jeej | 7:4226c77951a4 | 86 | const uint16_t offset, |
Jeej | 7:4226c77951a4 | 87 | const uint16_t file_size, |
Jeej | 7:4226c77951a4 | 88 | uint8_t* buf) |
Jeej | 7:4226c77951a4 | 89 | { |
Jeej | 7:4226c77951a4 | 90 | alp_err_t err = ALP_ERR_NO; |
Jeej | 7:4226c77951a4 | 91 | void* file = NULL; |
Jeej | 7:4226c77951a4 | 92 | |
mikl_andre | 8:9beb450228d4 | 93 | PRINT("D7 File %d Read (offset %d, size %d)\r\n", file_id, offset, file_size); |
mikl_andre | 8:9beb450228d4 | 94 | |
Jeej | 7:4226c77951a4 | 95 | switch (file_id) |
Jeej | 7:4226c77951a4 | 96 | { |
Jeej | 7:4226c77951a4 | 97 | case REVISION_DEVICE_FILE_ID: |
Jeej | 7:4226c77951a4 | 98 | file = &revision; |
Jeej | 7:4226c77951a4 | 99 | break; |
Jeej | 7:4226c77951a4 | 100 | case ALARM_DATA_FILE_ID: |
Jeej | 7:4226c77951a4 | 101 | file = &alarm_data; |
Jeej | 7:4226c77951a4 | 102 | break; |
Jeej | 7:4226c77951a4 | 103 | case ALARM_CMD_FILE_ID: |
Jeej | 7:4226c77951a4 | 104 | file = &alarm_cmd; |
Jeej | 7:4226c77951a4 | 105 | break; |
Jeej | 7:4226c77951a4 | 106 | case TEMP_DATA_FILE_ID: |
Jeej | 7:4226c77951a4 | 107 | file = &temp_data; |
Jeej | 7:4226c77951a4 | 108 | break; |
Jeej | 7:4226c77951a4 | 109 | default: |
Jeej | 7:4226c77951a4 | 110 | PRINT("Unknown file id %d\r\n", file_id); |
Jeej | 7:4226c77951a4 | 111 | err = ALP_ERR_FILE_NOT_FOUND; |
Jeej | 7:4226c77951a4 | 112 | break; |
Jeej | 7:4226c77951a4 | 113 | } |
Jeej | 7:4226c77951a4 | 114 | |
Jeej | 7:4226c77951a4 | 115 | if (file != NULL) |
Jeej | 7:4226c77951a4 | 116 | { |
Jeej | 7:4226c77951a4 | 117 | memcpy(buf, file+offset, file_size); |
Jeej | 7:4226c77951a4 | 118 | } |
Jeej | 7:4226c77951a4 | 119 | |
Jeej | 7:4226c77951a4 | 120 | return err; |
Jeej | 7:4226c77951a4 | 121 | } |
Jeej | 7:4226c77951a4 | 122 | |
Jeej | 7:4226c77951a4 | 123 | const d7_config_t shield1001_config = { |
Jeej | 7:4226c77951a4 | 124 | .tx = PB_6, |
Jeej | 7:4226c77951a4 | 125 | .rx = PA_10, |
Jeej | 7:4226c77951a4 | 126 | .rts = PA_5, |
Jeej | 7:4226c77951a4 | 127 | .cts = PC_7, |
Jeej | 7:4226c77951a4 | 128 | .rx_buffer_size = 256, |
Jeej | 10:e16d5cfd4198 | 129 | .local_timeout = 200, |
Jeej | 10:e16d5cfd4198 | 130 | .distant_timeout = 3000, |
Jeej | 7:4226c77951a4 | 131 | .write = d7_write_file, |
Jeej | 7:4226c77951a4 | 132 | .read = d7_read_file, |
Jeej | 7:4226c77951a4 | 133 | }; |
Jeej | 7:4226c77951a4 | 134 | |
Jeej | 7:4226c77951a4 | 135 | |
Jeej | 7:4226c77951a4 | 136 | const d7_file_header_t revision_device_fh = { |
Jeej | 7:4226c77951a4 | 137 | .access_class = ACCESS_CLASS_GW, |
Jeej | 7:4226c77951a4 | 138 | .notify = true, |
Jeej | 7:4226c77951a4 | 139 | .file_size = REVISION_DEVICE_FILE_SIZE, |
Jeej | 7:4226c77951a4 | 140 | .file_id = REVISION_DEVICE_FILE_ID, |
Jeej | 7:4226c77951a4 | 141 | }; |
Jeej | 7:4226c77951a4 | 142 | |
Jeej | 7:4226c77951a4 | 143 | const d7_file_header_t alarm_data_fh = { |
Jeej | 7:4226c77951a4 | 144 | .access_class = ACCESS_CLASS_GW, |
Jeej | 7:4226c77951a4 | 145 | .notify = true, |
Jeej | 7:4226c77951a4 | 146 | .file_size = ALARM_DATA_FILE_SIZE, |
Jeej | 7:4226c77951a4 | 147 | .file_id = ALARM_DATA_FILE_ID, |
Jeej | 7:4226c77951a4 | 148 | }; |
Jeej | 7:4226c77951a4 | 149 | |
Jeej | 7:4226c77951a4 | 150 | const d7_file_header_t alarm_cmd_fh = { |
Jeej | 7:4226c77951a4 | 151 | .access_class = ACCESS_CLASS_GW, |
Jeej | 7:4226c77951a4 | 152 | .notify = false, |
Jeej | 7:4226c77951a4 | 153 | .file_size = ALARM_CMD_FILE_SIZE, |
Jeej | 7:4226c77951a4 | 154 | .file_id = ALARM_CMD_FILE_ID, |
Jeej | 7:4226c77951a4 | 155 | }; |
Jeej | 7:4226c77951a4 | 156 | |
Jeej | 7:4226c77951a4 | 157 | const d7_file_header_t temp_data_fh = { |
Jeej | 7:4226c77951a4 | 158 | .access_class = ACCESS_CLASS_GW, |
Jeej | 7:4226c77951a4 | 159 | .notify = true, |
Jeej | 7:4226c77951a4 | 160 | .file_size = TEMP_DATA_FILE_SIZE, |
Jeej | 7:4226c77951a4 | 161 | .file_id = TEMP_DATA_FILE_ID, |
Jeej | 5:e18c38942326 | 162 | }; |
Jeej | 5:e18c38942326 | 163 | |
Jeej | 2:c3cfaa7d5bb8 | 164 | // Checks the status of the report send. |
Jeej | 7:4226c77951a4 | 165 | void check_status( uint8_t status, char* message ) |
Jeej | 2:c3cfaa7d5bb8 | 166 | { |
Jeej | 2:c3cfaa7d5bb8 | 167 | switch (status) |
Jeej | 2:c3cfaa7d5bb8 | 168 | { |
Jeej | 7:4226c77951a4 | 169 | case ALP_ERR_NO: // message is send and acknowleged |
Jeej | 7:4226c77951a4 | 170 | PRINT("%s OK\r\n", message); |
Jeej | 2:c3cfaa7d5bb8 | 171 | break; |
Jeej | 2:c3cfaa7d5bb8 | 172 | default: |
Jeej | 7:4226c77951a4 | 173 | PRINT("%s ERROR %d\r\n", message, status); |
Jeej | 2:c3cfaa7d5bb8 | 174 | break; |
Jeej | 2:c3cfaa7d5bb8 | 175 | } |
Jeej | 2:c3cfaa7d5bb8 | 176 | } |
Jeej | 0:aa25c4c8ddbf | 177 | |
Jeej | 3:b77b01171cc0 | 178 | // Interrupt Service Routine on button press. |
Jeej | 3:b77b01171cc0 | 179 | void button_push_isr( void ) |
Jeej | 3:b77b01171cc0 | 180 | { |
Jeej | 3:b77b01171cc0 | 181 | button_user.release(); |
Jeej | 3:b77b01171cc0 | 182 | } |
Jeej | 3:b77b01171cc0 | 183 | |
Jeej | 3:b77b01171cc0 | 184 | // This Thread monitors the user button |
Jeej | 3:b77b01171cc0 | 185 | // and reports the alarm status |
Jeej | 3:b77b01171cc0 | 186 | void alarm_thread( const void* args ) |
Jeej | 10:e16d5cfd4198 | 187 | { |
Jeej | 7:4226c77951a4 | 188 | // Get modem |
Jeej | 7:4226c77951a4 | 189 | D7_modem* wm1001 = (D7_modem*)args; |
Jeej | 3:b77b01171cc0 | 190 | |
Jeej | 3:b77b01171cc0 | 191 | // Enable interrupt on User button |
Jeej | 3:b77b01171cc0 | 192 | DebouncedInterrupt button(USER_BUTTON); |
Jeej | 10:e16d5cfd4198 | 193 | button.attach(&button_push_isr, IRQ_FALL, 500, true); |
Jeej | 10:e16d5cfd4198 | 194 | |
Jeej | 3:b77b01171cc0 | 195 | while(true) |
Jeej | 3:b77b01171cc0 | 196 | { |
Jeej | 3:b77b01171cc0 | 197 | // Wait for button press |
Jeej | 3:b77b01171cc0 | 198 | button_user.wait(); |
Jeej | 5:e18c38942326 | 199 | |
Jeej | 7:4226c77951a4 | 200 | // Invert alarm status |
Jeej | 7:4226c77951a4 | 201 | alarm_data.status = !alarm_data.status; |
Jeej | 7:4226c77951a4 | 202 | |
mikl_andre | 8:9beb450228d4 | 203 | PRINT("NOTIFY ALARM STATE CHANGE %d\r\n", alarm_data.status); |
Jeej | 10:e16d5cfd4198 | 204 | FLUSH(); |
Jeej | 7:4226c77951a4 | 205 | |
Jeej | 3:b77b01171cc0 | 206 | // Notify alarm status |
Jeej | 7:4226c77951a4 | 207 | check_status(wm1001->notify_filechange(ALARM_DATA_FILE_ID), "ALARM REPORT"); |
Jeej | 5:e18c38942326 | 208 | } |
Jeej | 5:e18c38942326 | 209 | } |
Jeej | 5:e18c38942326 | 210 | |
Jeej | 5:e18c38942326 | 211 | // This Thread reads the chip temperature |
Jeej | 5:e18c38942326 | 212 | // and reports it every 5 minutes |
Jeej | 5:e18c38942326 | 213 | void temp_thread( const void* args ) |
Jeej | 5:e18c38942326 | 214 | { |
Jeej | 7:4226c77951a4 | 215 | // Get modem |
Jeej | 7:4226c77951a4 | 216 | D7_modem* wm1001 = (D7_modem*)args; |
Jeej | 5:e18c38942326 | 217 | |
Jeej | 5:e18c38942326 | 218 | while(true) |
Jeej | 5:e18c38942326 | 219 | { |
Jeej | 7:4226c77951a4 | 220 | temp_data.value = system_get_temperature(); |
Jeej | 7:4226c77951a4 | 221 | |
mikl_andre | 8:9beb450228d4 | 222 | PRINT("NOTIFY TEMPERATURE %d C\r\n", temp_data.value); |
Jeej | 7:4226c77951a4 | 223 | |
Jeej | 5:e18c38942326 | 224 | // Notify temp value |
Jeej | 7:4226c77951a4 | 225 | check_status(wm1001->notify_filechange(TEMP_DATA_FILE_ID), "TEMP REPORT"); |
Jeej | 3:b77b01171cc0 | 226 | |
Jeej | 7:4226c77951a4 | 227 | // Wait 5 minutes |
Jeej | 7:4226c77951a4 | 228 | // The function Thread::wait(...) takes a uin32_t as parameter |
Jeej | 7:4226c77951a4 | 229 | // but the maximum value is uin16_t (65535) |
Jeej | 7:4226c77951a4 | 230 | for (uint8_t i=0 ; i<5 ; i++) { Thread::wait(60000); } |
Jeej | 4:1edd956b015f | 231 | } |
Jeej | 4:1edd956b015f | 232 | } |
Jeej | 4:1edd956b015f | 233 | |
Jeej | 0:aa25c4c8ddbf | 234 | int main() |
Jeej | 0:aa25c4c8ddbf | 235 | { |
Jeej | 0:aa25c4c8ddbf | 236 | // ----- Debug session over USB Serial ----- // |
Jeej | 0:aa25c4c8ddbf | 237 | DBG_OPEN(); |
Jeej | 1:49da0144dd4c | 238 | |
Jeej | 1:49da0144dd4c | 239 | // Clear some lines on the terminal |
Jeej | 7:4226c77951a4 | 240 | PRINT("\r\n\nBOOT\r\n"); |
Jeej | 1:49da0144dd4c | 241 | |
Jeej | 5:e18c38942326 | 242 | // Initialize system functions |
Jeej | 5:e18c38942326 | 243 | system_open(); |
Jeej | 7:4226c77951a4 | 244 | |
Jeej | 7:4226c77951a4 | 245 | // Initialize ALP modem |
Jeej | 7:4226c77951a4 | 246 | D7_modem wm1001(&shield1001_config, PB_0); |
Jeej | 1:49da0144dd4c | 247 | |
Jeej | 7:4226c77951a4 | 248 | // Wait for modem to notify its files if there is any |
Jeej | 10:e16d5cfd4198 | 249 | Thread::wait(500); |
Jeej | 2:c3cfaa7d5bb8 | 250 | |
Jeej | 7:4226c77951a4 | 251 | // Register the files |
Jeej | 7:4226c77951a4 | 252 | wm1001.register_file(&revision_device_fh); |
Jeej | 7:4226c77951a4 | 253 | wm1001.register_file(&alarm_data_fh); |
Jeej | 7:4226c77951a4 | 254 | wm1001.register_file(&alarm_cmd_fh); |
Jeej | 10:e16d5cfd4198 | 255 | wm1001.register_file(&temp_data_fh); |
Jeej | 4:1edd956b015f | 256 | |
Jeej | 2:c3cfaa7d5bb8 | 257 | // Send the Revision report |
mikl_andre | 8:9beb450228d4 | 258 | PRINT("NOTIFY REVISION\r\n"); |
Jeej | 7:4226c77951a4 | 259 | check_status(wm1001.notify_filechange(REVISION_DEVICE_FILE_ID), "REPORT REVISION"); |
Jeej | 2:c3cfaa7d5bb8 | 260 | |
Jeej | 5:e18c38942326 | 261 | // Init Threads |
Jeej | 7:4226c77951a4 | 262 | Thread t_alarm_thread(alarm_thread, &wm1001); |
Jeej | 7:4226c77951a4 | 263 | Thread t_temp_thread(temp_thread, &wm1001); |
Jeej | 3:b77b01171cc0 | 264 | |
Jeej | 0:aa25c4c8ddbf | 265 | // Set main task to lowest priority |
Jeej | 0:aa25c4c8ddbf | 266 | osThreadSetPriority(osThreadGetId(), osPriorityIdle); |
Jeej | 0:aa25c4c8ddbf | 267 | while(true) |
Jeej | 0:aa25c4c8ddbf | 268 | { |
Jeej | 0:aa25c4c8ddbf | 269 | // Wait to avoid beeing stuck in loop |
Jeej | 0:aa25c4c8ddbf | 270 | Thread::wait(osWaitForever); |
Jeej | 0:aa25c4c8ddbf | 271 | } |
Jeej | 0:aa25c4c8ddbf | 272 | } |