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Dependencies:   modem_ref_helper CRC DebouncedInterrupt

main.cpp@13:43bcbb6fc446, 2018-03-09 (annotated)

Committer:
Jeej
Date:
Fri Mar 09 16:18:52 2018 +0000
Revision:
13:43bcbb6fc446
Parent:
11:41be2acd7541
Child:
14:788c749cabed
Updated modem driver.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Jeej 0:065f2318fcb9 1 // @autor: jeremie@wizzilab.com
Jeej 0:065f2318fcb9 2 // @date: 2017-05-02
Jeej 0:065f2318fcb9 3
Jeej 0:065f2318fcb9 4 #include "DebouncedInterrupt.h"
Jeej 6:05e26c3a495a 5 #include "modem_ref_helper.h"
Jeej 6:05e26c3a495a 6 #include "modem_callbacks.h"
Jeej 0:065f2318fcb9 7 #include "files.h"
Jeej 0:065f2318fcb9 8
Jeej 0:065f2318fcb9 9
Jeej 0:065f2318fcb9 10 Semaphore button_user(0);
Jeej 0:065f2318fcb9 11 Semaphore modem_ready(0);
Jeej 11:41be2acd7541 12 Semaphore user_ready(0);
Jeej 3:3811610b75cd 13 Queue<void, 8> modem_resp;
Jeej 0:065f2318fcb9 14
Jeej 0:065f2318fcb9 15 uint8_t g_main_id, g_report_id;
Jeej 0:065f2318fcb9 16
Jeej 3:3811610b75cd 17 enum {
Jeej 3:3811610b75cd 18 MODEM_RESP_NO,
Jeej 3:3811610b75cd 19 MODEM_RESP_TERMINAL,
Jeej 11:41be2acd7541 20 MODEM_RESP_ERROR,
Jeej 11:41be2acd7541 21 MODEM_RESP_ACK,
Jeej 11:41be2acd7541 22 MODEM_RESP_TIMEOUT,
Jeej 3:3811610b75cd 23 };
Jeej 3:3811610b75cd 24
Jeej 0:065f2318fcb9 25 alp_d7a_itf_t alarm_itf = {
Jeej 0:065f2318fcb9 26 .type = ALP_ITF_TYPE_D7A,
Jeej 0:065f2318fcb9 27 .cfg.to = 0,
Jeej 0:065f2318fcb9 28 .cfg.te = 0,
Jeej 7:c34074bfef49 29 .cfg.qos.bf.resp = D7A_RESP_ALL,
Jeej 0:065f2318fcb9 30 .cfg.addressee.ctrl.bf.nls = D7A_NLS_AES_CCM_64,
Jeej 0:065f2318fcb9 31 .cfg.addressee.ctrl.bf.idf = D7A_ID_NBID,
Jeej 0:065f2318fcb9 32 .cfg.addressee.xcl.bf = {.s = 0x2, .m = 0x1},// XXX D7A_XCL_GW,
Jeej 0:065f2318fcb9 33 .cfg.addressee.id[0] = D7A_CTF_VAL(1,1),
Jeej 0:065f2318fcb9 34 .cfg.qos.bf.retry = 1 // XXX WM_RPOL_RARE_SINGLE_CHECK,
Jeej 0:065f2318fcb9 35 };
Jeej 0:065f2318fcb9 36
Jeej 0:065f2318fcb9 37 // Interrupt Service Routine on button press.
Jeej 0:065f2318fcb9 38 void button_push_isr( void )
Jeej 0:065f2318fcb9 39 {
Jeej 0:065f2318fcb9 40 button_user.release();
Jeej 0:065f2318fcb9 41 }
Jeej 0:065f2318fcb9 42
Jeej 11:41be2acd7541 43 // Response Callback
Jeej 3:3811610b75cd 44 void my_response_callback(uint8_t terminal, int8_t err, uint8_t id)
Jeej 3:3811610b75cd 45 {
Jeej 3:3811610b75cd 46 (void)id;
Jeej 3:3811610b75cd 47
Jeej 3:3811610b75cd 48 if (terminal)
Jeej 11:41be2acd7541 49 {
Jeej 3:3811610b75cd 50 modem_resp.put((void*)MODEM_RESP_TERMINAL);
Jeej 3:3811610b75cd 51 }
Jeej 3:3811610b75cd 52 else
Jeej 3:3811610b75cd 53 {
Jeej 3:3811610b75cd 54 if (ALP_ERR_NONE == err)
Jeej 3:3811610b75cd 55 {
Jeej 11:41be2acd7541 56 modem_resp.put((void*)MODEM_RESP_ACK);
Jeej 11:41be2acd7541 57 }
Jeej 11:41be2acd7541 58 else
Jeej 11:41be2acd7541 59 {
Jeej 11:41be2acd7541 60 PRINT("Resp err %d ", err);
Jeej 11:41be2acd7541 61 modem_resp.put((void*)MODEM_RESP_ERROR);
Jeej 3:3811610b75cd 62 }
Jeej 3:3811610b75cd 63 }
Jeej 11:41be2acd7541 64
Jeej 11:41be2acd7541 65 // Wait end of user processing before resuming
Jeej 11:41be2acd7541 66 user_ready.wait();
Jeej 3:3811610b75cd 67 }
Jeej 3:3811610b75cd 68
Jeej 0:065f2318fcb9 69 void button_user_thread()
Jeej 0:065f2318fcb9 70 {
Jeej 3:3811610b75cd 71 FPRINT("(id:0x%08x)\r\n", osThreadGetId());
Jeej 0:065f2318fcb9 72
Jeej 3:3811610b75cd 73 osEvent evt;
Jeej 3:3811610b75cd 74 uint32_t resp;
Jeej 3:3811610b75cd 75 uint8_t alarm;
Jeej 3:3811610b75cd 76 uint8_t my_user_id = modem_get_id(my_response_callback);
Jeej 3:3811610b75cd 77 d7a_sp_res_t istat;
Jeej 3:3811610b75cd 78 uint8_t nb = 0;
Jeej 0:065f2318fcb9 79
Jeej 4:999305b576c0 80 memset(&istat, 0, sizeof(d7a_sp_res_t));
Jeej 4:999305b576c0 81
Jeej 0:065f2318fcb9 82 // Load alarm value
Jeej 1:f4a7a48a5f2b 83 ram_fs_read(FID_ALARM, 0, 1, &alarm);
Jeej 0:065f2318fcb9 84
Jeej 0:065f2318fcb9 85 // Send initial value
Jeej 6:05e26c3a495a 86 modem_send_file_content((uint8_t*)&alarm_itf, D7_ITF_SIZE(&alarm_itf), (void*)&istat, FID_ALARM, &alarm, 0, 1, g_main_id);
Jeej 0:065f2318fcb9 87 modem_ready.wait();
Jeej 0:065f2318fcb9 88
Jeej 0:065f2318fcb9 89 while (true)
Jeej 0:065f2318fcb9 90 {
Jeej 0:065f2318fcb9 91 // Wait for button press
Jeej 8:db5679d113c2 92 PRINT("PRESS BUTTON TO SEND ALARM...\r\n");
Jeej 0:065f2318fcb9 93 button_user.wait();
Jeej 0:065f2318fcb9 94
Jeej 6:05e26c3a495a 95 nb = 0;
Jeej 6:05e26c3a495a 96
Jeej 0:065f2318fcb9 97 // load/save value to keep choerency in case of remote access...
Jeej 1:f4a7a48a5f2b 98 ram_fs_read(FID_ALARM, 0, 1, &alarm);
Jeej 0:065f2318fcb9 99
Jeej 0:065f2318fcb9 100 // Toggle alarm state
Jeej 0:065f2318fcb9 101 alarm = !alarm;
Jeej 0:065f2318fcb9 102
Jeej 1:f4a7a48a5f2b 103 ram_fs_write(FID_ALARM, 0, 1, &alarm);
Jeej 0:065f2318fcb9 104
Jeej 0:065f2318fcb9 105 PRINT("BUTTON ALARM %d\r\n", alarm);
Jeej 11:41be2acd7541 106
Jeej 11:41be2acd7541 107 // Send data
Jeej 6:05e26c3a495a 108 modem_send_file_content((uint8_t*)&alarm_itf, D7_ITF_SIZE(&alarm_itf), (void*)&istat, FID_ALARM, &alarm, 0, 1, my_user_id);
Jeej 3:3811610b75cd 109
Jeej 3:3811610b75cd 110 do
Jeej 3:3811610b75cd 111 {
Jeej 11:41be2acd7541 112 // Wait for callback
Jeej 11:41be2acd7541 113 evt = modem_resp.get(3000);
Jeej 11:41be2acd7541 114 resp = (evt.status == osEventMessage)? (uint32_t)evt.value.p : MODEM_RESP_TIMEOUT;
Jeej 11:41be2acd7541 115
Jeej 11:41be2acd7541 116 if (MODEM_RESP_ACK == resp)
Jeej 11:41be2acd7541 117 {
Jeej 11:41be2acd7541 118 // Print metadata
Jeej 11:41be2acd7541 119 PRINT("ACK %d: ", ++nb);
Jeej 11:41be2acd7541 120 PRINT_DATA("ACK UID:", "%02X", istat.addressee.id, 8, " ");
Jeej 11:41be2acd7541 121 PRINT("SNR: %ddB RXLEV: %ddBm LB: %ddB\n", istat.snr, -istat.rxlev, istat.lb);
Jeej 11:41be2acd7541 122
Jeej 11:41be2acd7541 123 // Clear istatus buffer
Jeej 11:41be2acd7541 124 memset(&istat, 0, sizeof(d7a_sp_res_t));
Jeej 11:41be2acd7541 125
Jeej 11:41be2acd7541 126 // Resume processing
Jeej 11:41be2acd7541 127 user_ready.release();
Jeej 11:41be2acd7541 128 }
Jeej 11:41be2acd7541 129 else if (MODEM_RESP_TIMEOUT == resp)
Jeej 7:c34074bfef49 130 {
Jeej 11:41be2acd7541 131 // Could be because of the RF duty cycle,
Jeej 11:41be2acd7541 132 // especialy after boot where the duty credit is near 0.
Jeej 11:41be2acd7541 133 // The only thing to do is wait some time for duty credit.
Jeej 11:41be2acd7541 134 PRINT("WAITING...\n");
Jeej 11:41be2acd7541 135 }
Jeej 11:41be2acd7541 136 else if (MODEM_RESP_ERROR == resp)
Jeej 11:41be2acd7541 137 {
Jeej 11:41be2acd7541 138 PRINT("ERROR.\n");
Jeej 7:c34074bfef49 139
Jeej 11:41be2acd7541 140 // Resume processing
Jeej 11:41be2acd7541 141 user_ready.release();
Jeej 7:c34074bfef49 142 }
Jeej 11:41be2acd7541 143 else if (MODEM_RESP_TERMINAL == resp)
Jeej 11:41be2acd7541 144 {
Jeej 11:41be2acd7541 145 PRINT("DONE.\n");
Jeej 11:41be2acd7541 146
Jeej 11:41be2acd7541 147 // Resume processing
Jeej 11:41be2acd7541 148 user_ready.release();
Jeej 11:41be2acd7541 149 }
Jeej 11:41be2acd7541 150
Jeej 3:3811610b75cd 151 } while (MODEM_RESP_TERMINAL != resp);
Jeej 3:3811610b75cd 152
Jeej 3:3811610b75cd 153 PRINT("BUTTON ALARM DONE\r\n");
Jeej 0:065f2318fcb9 154 }
Jeej 0:065f2318fcb9 155 }
Jeej 0:065f2318fcb9 156
Jeej 0:065f2318fcb9 157 // Misc
Jeej 0:065f2318fcb9 158 // ============================================================{{{
Jeej 0:065f2318fcb9 159
Jeej 0:065f2318fcb9 160 void my_get_alp_file_props(uint8_t fid, alp_file_header_t* hdr)
Jeej 0:065f2318fcb9 161 {
Jeej 1:f4a7a48a5f2b 162 memcpy(hdr, ram_fs_get_header(fid), sizeof(alp_file_header_t));
Jeej 0:065f2318fcb9 163 }
Jeej 0:065f2318fcb9 164
Jeej 0:065f2318fcb9 165 void print_status(int status)
Jeej 0:065f2318fcb9 166 {
Jeej 0:065f2318fcb9 167 switch (status)
Jeej 0:065f2318fcb9 168 {
Jeej 0:065f2318fcb9 169 case ALP_ERR_NONE:
Jeej 1:f4a7a48a5f2b 170 PRINT("Status: OK\n");
Jeej 0:065f2318fcb9 171 break;
Jeej 0:065f2318fcb9 172 case ALP_ERR_FILE_EXIST:
Jeej 1:f4a7a48a5f2b 173 PRINT("Status: Already registered\n");
Jeej 0:065f2318fcb9 174 break;
Jeej 0:065f2318fcb9 175 default:
Jeej 1:f4a7a48a5f2b 176 PRINT("Status: error %d\n", status);
Jeej 1:f4a7a48a5f2b 177 break;
Jeej 1:f4a7a48a5f2b 178 }
Jeej 1:f4a7a48a5f2b 179 }
Jeej 1:f4a7a48a5f2b 180
Jeej 1:f4a7a48a5f2b 181 void print_resp(int status)
Jeej 1:f4a7a48a5f2b 182 {
Jeej 1:f4a7a48a5f2b 183 switch (status)
Jeej 1:f4a7a48a5f2b 184 {
Jeej 1:f4a7a48a5f2b 185 case ALP_ERR_NONE:
Jeej 1:f4a7a48a5f2b 186 PRINT("Resp: OK\n");
Jeej 1:f4a7a48a5f2b 187 break;
Jeej 1:f4a7a48a5f2b 188 case ALP_ERR_FILE_EXIST:
Jeej 1:f4a7a48a5f2b 189 PRINT("Resp: Already registered\n");
Jeej 1:f4a7a48a5f2b 190 break;
Jeej 1:f4a7a48a5f2b 191 default:
Jeej 1:f4a7a48a5f2b 192 PRINT("Resp: error %d\n", status);
Jeej 0:065f2318fcb9 193 break;
Jeej 0:065f2318fcb9 194 }
Jeej 0:065f2318fcb9 195 }
Jeej 0:065f2318fcb9 196
Jeej 0:065f2318fcb9 197 modem_callbacks_t callbacks = {
Jeej 0:065f2318fcb9 198 .read = my_read,
Jeej 0:065f2318fcb9 199 .write = my_write,
Jeej 0:065f2318fcb9 200 .read_fprop = my_read_fprop,
Jeej 0:065f2318fcb9 201 .flush = my_flush,
Jeej 0:065f2318fcb9 202 .remove = my_delete,
Jeej 6:05e26c3a495a 203 .udata = my_udata,
Jeej 0:065f2318fcb9 204 .lqual = my_lqual,
Jeej 0:065f2318fcb9 205 .ldown = my_ldown,
Jeej 0:065f2318fcb9 206 .reset = my_reset,
Jeej 0:065f2318fcb9 207 .boot = my_boot
Jeej 0:065f2318fcb9 208 };
Jeej 0:065f2318fcb9 209
Jeej 0:065f2318fcb9 210 // Callback for g_main_id User
Jeej 1:f4a7a48a5f2b 211 void my_main_callback(uint8_t terminal, int8_t err, uint8_t id)
Jeej 0:065f2318fcb9 212 {
Jeej 0:065f2318fcb9 213 (void)id;
Jeej 0:065f2318fcb9 214
Jeej 1:f4a7a48a5f2b 215 if (terminal)
Jeej 1:f4a7a48a5f2b 216 {
Jeej 1:f4a7a48a5f2b 217 print_status(err);
Jeej 1:f4a7a48a5f2b 218 modem_ready.release();
Jeej 1:f4a7a48a5f2b 219 }
Jeej 1:f4a7a48a5f2b 220 else
Jeej 1:f4a7a48a5f2b 221 {
Jeej 1:f4a7a48a5f2b 222 print_resp(err);
Jeej 1:f4a7a48a5f2b 223 }
Jeej 0:065f2318fcb9 224 }
Jeej 0:065f2318fcb9 225
Jeej 3:3811610b75cd 226
Jeej 0:065f2318fcb9 227 /*** Main function ------------------------------------------------------------- ***/
Jeej 0:065f2318fcb9 228 int main()
Jeej 0:065f2318fcb9 229 {
Jeej 0:065f2318fcb9 230 // Start & initialize
Jeej 6:05e26c3a495a 231 #ifdef DEBUG_LED
Jeej 0:065f2318fcb9 232 DBG_OPEN(DEBUG_LED);
Jeej 6:05e26c3a495a 233 #else
Jeej 6:05e26c3a495a 234 DBG_OPEN(NC);
Jeej 6:05e26c3a495a 235 #endif
Jeej 8:db5679d113c2 236 PRINT("\n"
Jeej 8:db5679d113c2 237 "-----------------------------------------\n"
Jeej 8:db5679d113c2 238 "---------- Demo Send file data ----------\n"
Jeej 8:db5679d113c2 239 "-----------------------------------------\n");
Jeej 8:db5679d113c2 240
Jeej 0:065f2318fcb9 241 FPRINT("(id:0x%08x)\r\n", osThreadGetId());
Jeej 0:065f2318fcb9 242
Jeej 6:05e26c3a495a 243 modem_helper_open(&callbacks);
Jeej 0:065f2318fcb9 244
Jeej 0:065f2318fcb9 245 g_main_id = modem_get_id(my_main_callback);
Jeej 1:f4a7a48a5f2b 246
Jeej 5:ee132af18614 247 PRINT("Register Files\n");
Jeej 0:065f2318fcb9 248 // HOST Revision is a local file. Uses D7AActP Notification.
Jeej 3:3811610b75cd 249 modem_update_file(FID_HOST_REV, (alp_file_header_t*)&h_rev, (uint8_t*)&f_rev);
Jeej 0:065f2318fcb9 250
Jeej 0:065f2318fcb9 251 // Button/Alarm is a local file. As we want to check the outcome of sending
Jeej 0:065f2318fcb9 252 // this, don't use D7AActP Notification but rather plain ALP ITF Forwarding.
Jeej 0:065f2318fcb9 253 // Declaration just allows remote access.
Jeej 3:3811610b75cd 254 modem_update_file(FID_ALARM, (alp_file_header_t*)&h_alarm, (uint8_t*)&f_alarm);
Jeej 0:065f2318fcb9 255
Jeej 0:065f2318fcb9 256 // Configure URC: LQUAL on report file notification every 10 reports
Jeej 1:f4a7a48a5f2b 257 PRINT("Setup URCs\n");
Jeej 0:065f2318fcb9 258 modem_enable_urc(ALP_URC_TYPE_LQUAL, IFID_REPORT, 10, true, g_main_id);
Jeej 0:065f2318fcb9 259 modem_ready.wait();
Jeej 0:065f2318fcb9 260
Jeej 1:f4a7a48a5f2b 261 PRINT("Start D7A Stack\n");
Jeej 7:c34074bfef49 262 modem_activate_itf(ALP_ITF_TYPE_D7A, 24, 0, ALP_D7A_ISTAT_RESP | ALP_D7A_ISTAT_UNS, true, g_main_id);
Jeej 1:f4a7a48a5f2b 263 modem_ready.wait();
Jeej 1:f4a7a48a5f2b 264
Jeej 1:f4a7a48a5f2b 265 PRINT("Notify Modem Version\n");
Jeej 4:999305b576c0 266 modem_notify_file(D7A_FID_FIRMWARE_VERSION, 0, SIZE_HOST_REV, g_main_id);
Jeej 1:f4a7a48a5f2b 267 modem_ready.wait();
Jeej 1:f4a7a48a5f2b 268
Jeej 1:f4a7a48a5f2b 269 PRINT("Notify FW Version\n");
Jeej 0:065f2318fcb9 270 modem_notify_file(FID_HOST_REV, 0, SIZE_HOST_REV, g_main_id);
Jeej 0:065f2318fcb9 271 modem_ready.wait();
Jeej 0:065f2318fcb9 272
Jeej 0:065f2318fcb9 273 #ifdef DEBUG_BUTTON
Jeej 0:065f2318fcb9 274 DebouncedInterrupt user_interrupt(DEBUG_BUTTON);
Jeej 0:065f2318fcb9 275 user_interrupt.attach(button_push_isr, IRQ_FALL, 500, true);
Jeej 0:065f2318fcb9 276
Jeej 0:065f2318fcb9 277 Thread but_th(osPriorityNormal, 2048, NULL);
Jeej 0:065f2318fcb9 278 osStatus status = but_th.start(button_user_thread);
Jeej 0:065f2318fcb9 279 ASSERT(status == osOK, "Failed to start but thread (err: %d)\r\n", status);
Jeej 0:065f2318fcb9 280 #endif
Jeej 0:065f2318fcb9 281
Jeej 6:05e26c3a495a 282 #ifdef DEBUG_LED
Jeej 0:065f2318fcb9 283 DigitalOut my_led(DEBUG_LED);
Jeej 0:065f2318fcb9 284 #endif
Jeej 0:065f2318fcb9 285
Jeej 0:065f2318fcb9 286 // Set main task to lowest priority
Jeej 0:065f2318fcb9 287 osThreadSetPriority(osThreadGetId(), osPriorityIdle);
Jeej 0:065f2318fcb9 288 while(true)
Jeej 0:065f2318fcb9 289 {
Jeej 1:f4a7a48a5f2b 290 Thread::wait(500);
Jeej 6:05e26c3a495a 291 #ifdef DEBUG_LED
Jeej 0:065f2318fcb9 292 my_led = !my_led;
Jeej 0:065f2318fcb9 293 #endif
Jeej 0:065f2318fcb9 294 }
Jeej 0:065f2318fcb9 295 }