Fork for Get Started Demo
Dependencies: DebouncedInterrupt dash7-alp mbed-rtos mbed wizzi-utils
Fork of D7A_Demo_full by
main.cpp@12:d17ef6ce50c8, 2015-12-01 (annotated)
- Committer:
- Jeej
- Date:
- Tue Dec 01 11:09:29 2015 +0000
- Revision:
- 12:d17ef6ce50c8
- Parent:
- 11:1a5a4f7cc5d3
- Child:
- 13:218d2b6a9390
- Child:
- 17:cc5aa9de745a
Changed manufacturer ID.
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 | 11:1a5a4f7cc5d3 | 6 | #include "files.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 | alp_err_t d7_write_file(const uint8_t file_id, |
Jeej | 7:4226c77951a4 | 13 | const uint16_t offset, |
Jeej | 7:4226c77951a4 | 14 | const uint16_t file_size, |
Jeej | 7:4226c77951a4 | 15 | const uint8_t* const content) |
Jeej | 7:4226c77951a4 | 16 | { |
Jeej | 7:4226c77951a4 | 17 | alp_err_t err = ALP_ERR_NO; |
Jeej | 7:4226c77951a4 | 18 | void* file = NULL; |
Jeej | 7:4226c77951a4 | 19 | |
Jeej | 7:4226c77951a4 | 20 | //err = write_file(file_id, offset, file_size, content); |
mikl_andre | 8:9beb450228d4 | 21 | PRINT("D7 File %d Write (offset %d, size %d)\r\n", file_id, offset, file_size); |
Jeej | 7:4226c77951a4 | 22 | switch (file_id) |
Jeej | 7:4226c77951a4 | 23 | { |
Jeej | 7:4226c77951a4 | 24 | case REVISION_DEVICE_FILE_ID: |
Jeej | 7:4226c77951a4 | 25 | file = &revision; |
Jeej | 7:4226c77951a4 | 26 | break; |
Jeej | 7:4226c77951a4 | 27 | case ALARM_DATA_FILE_ID: |
Jeej | 7:4226c77951a4 | 28 | file = &alarm_data; |
Jeej | 7:4226c77951a4 | 29 | break; |
Jeej | 7:4226c77951a4 | 30 | case ALARM_CMD_FILE_ID: |
Jeej | 7:4226c77951a4 | 31 | file = &alarm_cmd; |
Jeej | 7:4226c77951a4 | 32 | // Update alarm file |
Jeej | 7:4226c77951a4 | 33 | alarm_data.status = !content[0]; |
Jeej | 7:4226c77951a4 | 34 | // Simulate button press |
Jeej | 7:4226c77951a4 | 35 | button_user.release(); |
Jeej | 7:4226c77951a4 | 36 | break; |
Jeej | 7:4226c77951a4 | 37 | case TEMP_DATA_FILE_ID: |
Jeej | 7:4226c77951a4 | 38 | file = &temp_data; |
Jeej | 7:4226c77951a4 | 39 | break; |
Jeej | 7:4226c77951a4 | 40 | default: |
Jeej | 7:4226c77951a4 | 41 | PRINT("Unknown file id %d\r\n", file_id); |
Jeej | 7:4226c77951a4 | 42 | err = ALP_ERR_FILE_NOT_FOUND; |
Jeej | 7:4226c77951a4 | 43 | break; |
Jeej | 7:4226c77951a4 | 44 | } |
Jeej | 7:4226c77951a4 | 45 | |
Jeej | 7:4226c77951a4 | 46 | if (file != NULL) |
Jeej | 7:4226c77951a4 | 47 | { |
Jeej | 7:4226c77951a4 | 48 | memcpy(file+offset, content, file_size); |
Jeej | 7:4226c77951a4 | 49 | } |
Jeej | 7:4226c77951a4 | 50 | |
Jeej | 7:4226c77951a4 | 51 | return err; |
Jeej | 7:4226c77951a4 | 52 | } |
Jeej | 12:d17ef6ce50c8 | 53 | |
Jeej | 7:4226c77951a4 | 54 | alp_err_t d7_read_file( const uint8_t file_id, |
Jeej | 7:4226c77951a4 | 55 | const uint16_t offset, |
Jeej | 7:4226c77951a4 | 56 | const uint16_t file_size, |
Jeej | 7:4226c77951a4 | 57 | uint8_t* buf) |
Jeej | 7:4226c77951a4 | 58 | { |
Jeej | 7:4226c77951a4 | 59 | alp_err_t err = ALP_ERR_NO; |
Jeej | 7:4226c77951a4 | 60 | void* file = NULL; |
Jeej | 7:4226c77951a4 | 61 | |
mikl_andre | 8:9beb450228d4 | 62 | PRINT("D7 File %d Read (offset %d, size %d)\r\n", file_id, offset, file_size); |
mikl_andre | 8:9beb450228d4 | 63 | |
Jeej | 7:4226c77951a4 | 64 | switch (file_id) |
Jeej | 7:4226c77951a4 | 65 | { |
Jeej | 7:4226c77951a4 | 66 | case REVISION_DEVICE_FILE_ID: |
Jeej | 7:4226c77951a4 | 67 | file = &revision; |
Jeej | 7:4226c77951a4 | 68 | break; |
Jeej | 7:4226c77951a4 | 69 | case ALARM_DATA_FILE_ID: |
Jeej | 7:4226c77951a4 | 70 | file = &alarm_data; |
Jeej | 7:4226c77951a4 | 71 | break; |
Jeej | 7:4226c77951a4 | 72 | case ALARM_CMD_FILE_ID: |
Jeej | 7:4226c77951a4 | 73 | file = &alarm_cmd; |
Jeej | 7:4226c77951a4 | 74 | break; |
Jeej | 7:4226c77951a4 | 75 | case TEMP_DATA_FILE_ID: |
Jeej | 7:4226c77951a4 | 76 | file = &temp_data; |
Jeej | 7:4226c77951a4 | 77 | break; |
Jeej | 7:4226c77951a4 | 78 | default: |
Jeej | 7:4226c77951a4 | 79 | PRINT("Unknown file id %d\r\n", file_id); |
Jeej | 7:4226c77951a4 | 80 | err = ALP_ERR_FILE_NOT_FOUND; |
Jeej | 7:4226c77951a4 | 81 | break; |
Jeej | 7:4226c77951a4 | 82 | } |
Jeej | 7:4226c77951a4 | 83 | |
Jeej | 7:4226c77951a4 | 84 | if (file != NULL) |
Jeej | 7:4226c77951a4 | 85 | { |
Jeej | 7:4226c77951a4 | 86 | memcpy(buf, file+offset, file_size); |
Jeej | 7:4226c77951a4 | 87 | } |
Jeej | 7:4226c77951a4 | 88 | |
Jeej | 7:4226c77951a4 | 89 | return err; |
Jeej | 7:4226c77951a4 | 90 | } |
Jeej | 7:4226c77951a4 | 91 | |
Jeej | 7:4226c77951a4 | 92 | const d7_config_t shield1001_config = { |
Jeej | 7:4226c77951a4 | 93 | .tx = PB_6, |
Jeej | 7:4226c77951a4 | 94 | .rx = PA_10, |
Jeej | 7:4226c77951a4 | 95 | .rts = PA_5, |
Jeej | 7:4226c77951a4 | 96 | .cts = PC_7, |
Jeej | 7:4226c77951a4 | 97 | .rx_buffer_size = 256, |
Jeej | 10:e16d5cfd4198 | 98 | .local_timeout = 200, |
Jeej | 10:e16d5cfd4198 | 99 | .distant_timeout = 3000, |
Jeej | 7:4226c77951a4 | 100 | .write = d7_write_file, |
Jeej | 7:4226c77951a4 | 101 | .read = d7_read_file, |
Jeej | 7:4226c77951a4 | 102 | }; |
Jeej | 7:4226c77951a4 | 103 | |
Jeej | 7:4226c77951a4 | 104 | |
Jeej | 2:c3cfaa7d5bb8 | 105 | // Checks the status of the report send. |
Jeej | 7:4226c77951a4 | 106 | void check_status( uint8_t status, char* message ) |
Jeej | 2:c3cfaa7d5bb8 | 107 | { |
Jeej | 2:c3cfaa7d5bb8 | 108 | switch (status) |
Jeej | 2:c3cfaa7d5bb8 | 109 | { |
Jeej | 7:4226c77951a4 | 110 | case ALP_ERR_NO: // message is send and acknowleged |
Jeej | 7:4226c77951a4 | 111 | PRINT("%s OK\r\n", message); |
Jeej | 2:c3cfaa7d5bb8 | 112 | break; |
Jeej | 2:c3cfaa7d5bb8 | 113 | default: |
Jeej | 7:4226c77951a4 | 114 | PRINT("%s ERROR %d\r\n", message, status); |
Jeej | 2:c3cfaa7d5bb8 | 115 | break; |
Jeej | 2:c3cfaa7d5bb8 | 116 | } |
Jeej | 2:c3cfaa7d5bb8 | 117 | } |
Jeej | 0:aa25c4c8ddbf | 118 | |
Jeej | 3:b77b01171cc0 | 119 | // Interrupt Service Routine on button press. |
Jeej | 3:b77b01171cc0 | 120 | void button_push_isr( void ) |
Jeej | 3:b77b01171cc0 | 121 | { |
Jeej | 3:b77b01171cc0 | 122 | button_user.release(); |
Jeej | 3:b77b01171cc0 | 123 | } |
Jeej | 3:b77b01171cc0 | 124 | |
Jeej | 3:b77b01171cc0 | 125 | // This Thread monitors the user button |
Jeej | 3:b77b01171cc0 | 126 | // and reports the alarm status |
Jeej | 3:b77b01171cc0 | 127 | void alarm_thread( const void* args ) |
Jeej | 10:e16d5cfd4198 | 128 | { |
Jeej | 7:4226c77951a4 | 129 | // Get modem |
Jeej | 7:4226c77951a4 | 130 | D7_modem* wm1001 = (D7_modem*)args; |
Jeej | 11:1a5a4f7cc5d3 | 131 | uint8_t target_uid[8] = { 0x00, 0x1B, 0xC5, 0x0C, 0x70, 0x00, 0x06, 0x9B }; |
Jeej | 11:1a5a4f7cc5d3 | 132 | |
Jeej | 3:b77b01171cc0 | 133 | // Enable interrupt on User button |
Jeej | 3:b77b01171cc0 | 134 | DebouncedInterrupt button(USER_BUTTON); |
Jeej | 10:e16d5cfd4198 | 135 | button.attach(&button_push_isr, IRQ_FALL, 500, true); |
Jeej | 12:d17ef6ce50c8 | 136 | |
Jeej | 3:b77b01171cc0 | 137 | while(true) |
Jeej | 3:b77b01171cc0 | 138 | { |
Jeej | 3:b77b01171cc0 | 139 | // Wait for button press |
Jeej | 3:b77b01171cc0 | 140 | button_user.wait(); |
Jeej | 5:e18c38942326 | 141 | |
Jeej | 7:4226c77951a4 | 142 | // Invert alarm status |
Jeej | 7:4226c77951a4 | 143 | alarm_data.status = !alarm_data.status; |
Jeej | 7:4226c77951a4 | 144 | |
mikl_andre | 8:9beb450228d4 | 145 | PRINT("NOTIFY ALARM STATE CHANGE %d\r\n", alarm_data.status); |
Jeej | 10:e16d5cfd4198 | 146 | FLUSH(); |
Jeej | 7:4226c77951a4 | 147 | |
Jeej | 3:b77b01171cc0 | 148 | // Notify alarm status |
Jeej | 7:4226c77951a4 | 149 | check_status(wm1001->notify_filechange(ALARM_DATA_FILE_ID), "ALARM REPORT"); |
Jeej | 11:1a5a4f7cc5d3 | 150 | |
Jeej | 11:1a5a4f7cc5d3 | 151 | if (alarm_data.status) |
Jeej | 11:1a5a4f7cc5d3 | 152 | { |
Jeej | 11:1a5a4f7cc5d3 | 153 | wm1001->io_set(target_uid, ACCESS_CLASS_SC, 9); |
Jeej | 11:1a5a4f7cc5d3 | 154 | } |
Jeej | 11:1a5a4f7cc5d3 | 155 | else |
Jeej | 11:1a5a4f7cc5d3 | 156 | { |
Jeej | 11:1a5a4f7cc5d3 | 157 | wm1001->io_clear(target_uid, ACCESS_CLASS_SC, 9); |
Jeej | 11:1a5a4f7cc5d3 | 158 | } |
Jeej | 5:e18c38942326 | 159 | } |
Jeej | 5:e18c38942326 | 160 | } |
Jeej | 5:e18c38942326 | 161 | |
Jeej | 5:e18c38942326 | 162 | // This Thread reads the chip temperature |
Jeej | 5:e18c38942326 | 163 | // and reports it every 5 minutes |
Jeej | 5:e18c38942326 | 164 | void temp_thread( const void* args ) |
Jeej | 5:e18c38942326 | 165 | { |
Jeej | 7:4226c77951a4 | 166 | // Get modem |
Jeej | 7:4226c77951a4 | 167 | D7_modem* wm1001 = (D7_modem*)args; |
Jeej | 5:e18c38942326 | 168 | |
Jeej | 5:e18c38942326 | 169 | while(true) |
Jeej | 5:e18c38942326 | 170 | { |
Jeej | 7:4226c77951a4 | 171 | temp_data.value = system_get_temperature(); |
Jeej | 7:4226c77951a4 | 172 | |
mikl_andre | 8:9beb450228d4 | 173 | PRINT("NOTIFY TEMPERATURE %d C\r\n", temp_data.value); |
Jeej | 7:4226c77951a4 | 174 | |
Jeej | 5:e18c38942326 | 175 | // Notify temp value |
Jeej | 7:4226c77951a4 | 176 | check_status(wm1001->notify_filechange(TEMP_DATA_FILE_ID), "TEMP REPORT"); |
Jeej | 3:b77b01171cc0 | 177 | |
Jeej | 7:4226c77951a4 | 178 | // Wait 5 minutes |
Jeej | 7:4226c77951a4 | 179 | // The function Thread::wait(...) takes a uin32_t as parameter |
Jeej | 7:4226c77951a4 | 180 | // but the maximum value is uin16_t (65535) |
Jeej | 7:4226c77951a4 | 181 | for (uint8_t i=0 ; i<5 ; i++) { Thread::wait(60000); } |
Jeej | 4:1edd956b015f | 182 | } |
Jeej | 4:1edd956b015f | 183 | } |
Jeej | 4:1edd956b015f | 184 | |
Jeej | 0:aa25c4c8ddbf | 185 | int main() |
Jeej | 0:aa25c4c8ddbf | 186 | { |
Jeej | 0:aa25c4c8ddbf | 187 | // ----- Debug session over USB Serial ----- // |
Jeej | 0:aa25c4c8ddbf | 188 | DBG_OPEN(); |
Jeej | 1:49da0144dd4c | 189 | |
Jeej | 1:49da0144dd4c | 190 | // Clear some lines on the terminal |
Jeej | 7:4226c77951a4 | 191 | PRINT("\r\n\nBOOT\r\n"); |
Jeej | 1:49da0144dd4c | 192 | |
Jeej | 5:e18c38942326 | 193 | // Initialize system functions |
Jeej | 5:e18c38942326 | 194 | system_open(); |
Jeej | 7:4226c77951a4 | 195 | |
Jeej | 7:4226c77951a4 | 196 | // Initialize ALP modem |
Jeej | 7:4226c77951a4 | 197 | D7_modem wm1001(&shield1001_config, PB_0); |
Jeej | 1:49da0144dd4c | 198 | |
Jeej | 7:4226c77951a4 | 199 | // Wait for modem to notify its files if there is any |
Jeej | 10:e16d5cfd4198 | 200 | Thread::wait(500); |
Jeej | 2:c3cfaa7d5bb8 | 201 | |
Jeej | 7:4226c77951a4 | 202 | // Register the files |
Jeej | 7:4226c77951a4 | 203 | wm1001.register_file(&revision_device_fh); |
Jeej | 7:4226c77951a4 | 204 | wm1001.register_file(&alarm_data_fh); |
Jeej | 7:4226c77951a4 | 205 | wm1001.register_file(&alarm_cmd_fh); |
Jeej | 10:e16d5cfd4198 | 206 | wm1001.register_file(&temp_data_fh); |
Jeej | 4:1edd956b015f | 207 | |
Jeej | 2:c3cfaa7d5bb8 | 208 | // Send the Revision report |
mikl_andre | 8:9beb450228d4 | 209 | PRINT("NOTIFY REVISION\r\n"); |
Jeej | 7:4226c77951a4 | 210 | check_status(wm1001.notify_filechange(REVISION_DEVICE_FILE_ID), "REPORT REVISION"); |
Jeej | 2:c3cfaa7d5bb8 | 211 | |
Jeej | 5:e18c38942326 | 212 | // Init Threads |
Jeej | 7:4226c77951a4 | 213 | Thread t_alarm_thread(alarm_thread, &wm1001); |
Jeej | 7:4226c77951a4 | 214 | Thread t_temp_thread(temp_thread, &wm1001); |
Jeej | 3:b77b01171cc0 | 215 | |
Jeej | 0:aa25c4c8ddbf | 216 | // Set main task to lowest priority |
Jeej | 0:aa25c4c8ddbf | 217 | osThreadSetPriority(osThreadGetId(), osPriorityIdle); |
Jeej | 0:aa25c4c8ddbf | 218 | while(true) |
Jeej | 0:aa25c4c8ddbf | 219 | { |
Jeej | 0:aa25c4c8ddbf | 220 | // Wait to avoid beeing stuck in loop |
Jeej | 0:aa25c4c8ddbf | 221 | Thread::wait(osWaitForever); |
Jeej | 0:aa25c4c8ddbf | 222 | } |
Jeej | 0:aa25c4c8ddbf | 223 | } |