WizziLab / Mbed OS D7A_1x_demo_send_file_data Featured

Send file data demo.

Dependencies:   modem_ref_helper CRC DebouncedInterrupt

main.cpp@18:71fd5e218400, 2019-08-20 (annotated)

Committer:
Jeej
Date:
Tue Aug 20 14:06:45 2019 +0000
Revision:
18:71fd5e218400
Parent:
17:d50191689d1f
Child:
19:68f3a84dbc8f
WizziCom now uses DMA instead of interrupts.

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 14:788c749cabed 15 uint8_t 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 15:4db98a56f7c1 30 .cfg.qos.bf.retry = ALP_RPOL_ONESHOT,
Jeej 0:065f2318fcb9 31 .cfg.addressee.ctrl.bf.nls = D7A_NLS_AES_CCM_64,
Jeej 0:065f2318fcb9 32 .cfg.addressee.ctrl.bf.idf = D7A_ID_NBID,
Jeej 15:4db98a56f7c1 33 .cfg.addressee.xcl.bf = {.s = 2, .m = 0x1},// XXX D7A_XCL_GW,
Jeej 15:4db98a56f7c1 34 .cfg.addressee.id[0] = D7A_CTF_ENCODE(8),
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 14:788c749cabed 43 // Main Callback
Jeej 14:788c749cabed 44 void my_main_callback(uint8_t terminal, int8_t err, uint8_t id)
Jeej 15:4db98a56f7c1 45 {
Jeej 15:4db98a56f7c1 46 if (ALP_ERR_NONE != err)
Jeej 15:4db98a56f7c1 47 {
Jeej 15:4db98a56f7c1 48 modem_print_error(ALP_ITF_TYPE_D7A, err);
Jeej 15:4db98a56f7c1 49 }
Jeej 14:788c749cabed 50
Jeej 14:788c749cabed 51 if (terminal)
Jeej 14:788c749cabed 52 {
Jeej 14:788c749cabed 53 modem_ready.release();
Jeej 14:788c749cabed 54 }
Jeej 14:788c749cabed 55 }
Jeej 14:788c749cabed 56
Jeej 11:41be2acd7541 57 // Response Callback
Jeej 3:3811610b75cd 58 void my_response_callback(uint8_t terminal, int8_t err, uint8_t id)
Jeej 3:3811610b75cd 59 {
Jeej 3:3811610b75cd 60 (void)id;
Jeej 3:3811610b75cd 61
Jeej 15:4db98a56f7c1 62 if (ALP_ERR_NONE != err)
Jeej 15:4db98a56f7c1 63 {
Jeej 15:4db98a56f7c1 64 modem_print_error(ALP_ITF_TYPE_D7A, err);
Jeej 15:4db98a56f7c1 65 }
Jeej 15:4db98a56f7c1 66
Jeej 3:3811610b75cd 67 if (terminal)
Jeej 11:41be2acd7541 68 {
Jeej 3:3811610b75cd 69 modem_resp.put((void*)MODEM_RESP_TERMINAL);
Jeej 3:3811610b75cd 70 }
Jeej 3:3811610b75cd 71 else
Jeej 3:3811610b75cd 72 {
Jeej 3:3811610b75cd 73 if (ALP_ERR_NONE == err)
Jeej 3:3811610b75cd 74 {
Jeej 11:41be2acd7541 75 modem_resp.put((void*)MODEM_RESP_ACK);
Jeej 11:41be2acd7541 76 }
Jeej 11:41be2acd7541 77 else
Jeej 11:41be2acd7541 78 {
Jeej 11:41be2acd7541 79 modem_resp.put((void*)MODEM_RESP_ERROR);
Jeej 3:3811610b75cd 80 }
Jeej 3:3811610b75cd 81 }
Jeej 11:41be2acd7541 82
Jeej 11:41be2acd7541 83 // Wait end of user processing before resuming
Jeej 17:d50191689d1f 84 user_ready.acquire();
Jeej 3:3811610b75cd 85 }
Jeej 3:3811610b75cd 86
Jeej 0:065f2318fcb9 87 void button_user_thread()
Jeej 0:065f2318fcb9 88 {
Jeej 3:3811610b75cd 89 FPRINT("(id:0x%08x)\r\n", osThreadGetId());
Jeej 0:065f2318fcb9 90
Jeej 3:3811610b75cd 91 osEvent evt;
Jeej 3:3811610b75cd 92 uint32_t resp;
Jeej 3:3811610b75cd 93 uint8_t alarm;
Jeej 14:788c749cabed 94 uint8_t id = modem_get_id(my_main_callback);
Jeej 3:3811610b75cd 95 d7a_sp_res_t istat;
Jeej 3:3811610b75cd 96 uint8_t nb = 0;
Jeej 0:065f2318fcb9 97
Jeej 4:999305b576c0 98 memset(&istat, 0, sizeof(d7a_sp_res_t));
Jeej 4:999305b576c0 99
Jeej 0:065f2318fcb9 100 // Load alarm value
Jeej 1:f4a7a48a5f2b 101 ram_fs_read(FID_ALARM, 0, 1, &alarm);
Jeej 0:065f2318fcb9 102
Jeej 0:065f2318fcb9 103 // Send initial value
Jeej 14:788c749cabed 104 modem_send_file_content((uint8_t*)&alarm_itf, D7_ITF_SIZE(&alarm_itf), (void*)&istat, FID_ALARM, &alarm, 0, 1, id);
Jeej 17:d50191689d1f 105 modem_ready.acquire();
Jeej 0:065f2318fcb9 106
Jeej 14:788c749cabed 107 // Change callback
Jeej 14:788c749cabed 108 modem_free_id(id);
Jeej 14:788c749cabed 109 id = modem_get_id(my_response_callback);
Jeej 14:788c749cabed 110
Jeej 0:065f2318fcb9 111 while (true)
Jeej 0:065f2318fcb9 112 {
Jeej 0:065f2318fcb9 113 // Wait for button press
Jeej 8:db5679d113c2 114 PRINT("PRESS BUTTON TO SEND ALARM...\r\n");
Jeej 17:d50191689d1f 115 button_user.acquire();
Jeej 0:065f2318fcb9 116
Jeej 6:05e26c3a495a 117 nb = 0;
Jeej 6:05e26c3a495a 118
Jeej 0:065f2318fcb9 119 // load/save value to keep choerency in case of remote access...
Jeej 1:f4a7a48a5f2b 120 ram_fs_read(FID_ALARM, 0, 1, &alarm);
Jeej 0:065f2318fcb9 121
Jeej 0:065f2318fcb9 122 // Toggle alarm state
Jeej 0:065f2318fcb9 123 alarm = !alarm;
Jeej 0:065f2318fcb9 124
Jeej 1:f4a7a48a5f2b 125 ram_fs_write(FID_ALARM, 0, 1, &alarm);
Jeej 0:065f2318fcb9 126
Jeej 0:065f2318fcb9 127 PRINT("BUTTON ALARM %d\r\n", alarm);
Jeej 11:41be2acd7541 128
Jeej 11:41be2acd7541 129 // Send data
Jeej 14:788c749cabed 130 modem_send_file_content((uint8_t*)&alarm_itf, D7_ITF_SIZE(&alarm_itf), (void*)&istat, FID_ALARM, &alarm, 0, 1, id);
Jeej 3:3811610b75cd 131
Jeej 3:3811610b75cd 132 do
Jeej 3:3811610b75cd 133 {
Jeej 11:41be2acd7541 134 // Wait for callback
Jeej 11:41be2acd7541 135 evt = modem_resp.get(3000);
Jeej 11:41be2acd7541 136 resp = (evt.status == osEventMessage)? (uint32_t)evt.value.p : MODEM_RESP_TIMEOUT;
Jeej 11:41be2acd7541 137
Jeej 11:41be2acd7541 138 if (MODEM_RESP_ACK == resp)
Jeej 11:41be2acd7541 139 {
Jeej 11:41be2acd7541 140 // Print metadata
Jeej 11:41be2acd7541 141 PRINT("ACK %d: ", ++nb);
Jeej 14:788c749cabed 142 PRINT_DATA("UID:", "%02X", istat.addressee.id, 8, " ");
Jeej 11:41be2acd7541 143 PRINT("SNR: %ddB RXLEV: %ddBm LB: %ddB\n", istat.snr, -istat.rxlev, istat.lb);
Jeej 11:41be2acd7541 144
Jeej 11:41be2acd7541 145 // Clear istatus buffer
Jeej 11:41be2acd7541 146 memset(&istat, 0, sizeof(d7a_sp_res_t));
Jeej 11:41be2acd7541 147
Jeej 11:41be2acd7541 148 // Resume processing
Jeej 11:41be2acd7541 149 user_ready.release();
Jeej 11:41be2acd7541 150 }
Jeej 11:41be2acd7541 151 else if (MODEM_RESP_TIMEOUT == resp)
Jeej 7:c34074bfef49 152 {
Jeej 11:41be2acd7541 153 // Could be because of the RF duty cycle,
Jeej 11:41be2acd7541 154 // especialy after boot where the duty credit is near 0.
Jeej 14:788c749cabed 155 // The only thing to do is wait.
Jeej 14:788c749cabed 156 // The transmission will resume once some duty credit is available.
Jeej 11:41be2acd7541 157 PRINT("WAITING...\n");
Jeej 11:41be2acd7541 158 }
Jeej 11:41be2acd7541 159 else if (MODEM_RESP_ERROR == resp)
Jeej 11:41be2acd7541 160 {
Jeej 11:41be2acd7541 161 PRINT("ERROR.\n");
Jeej 7:c34074bfef49 162
Jeej 11:41be2acd7541 163 // Resume processing
Jeej 11:41be2acd7541 164 user_ready.release();
Jeej 7:c34074bfef49 165 }
Jeej 11:41be2acd7541 166 else if (MODEM_RESP_TERMINAL == resp)
Jeej 11:41be2acd7541 167 {
Jeej 11:41be2acd7541 168 PRINT("DONE.\n");
Jeej 11:41be2acd7541 169
Jeej 11:41be2acd7541 170 // Resume processing
Jeej 11:41be2acd7541 171 user_ready.release();
Jeej 11:41be2acd7541 172 }
Jeej 14:788c749cabed 173
Jeej 3:3811610b75cd 174 } while (MODEM_RESP_TERMINAL != resp);
Jeej 3:3811610b75cd 175
Jeej 3:3811610b75cd 176 PRINT("BUTTON ALARM DONE\r\n");
Jeej 0:065f2318fcb9 177 }
Jeej 0:065f2318fcb9 178 }
Jeej 0:065f2318fcb9 179
Jeej 0:065f2318fcb9 180 // Misc
Jeej 0:065f2318fcb9 181 // ============================================================{{{
Jeej 0:065f2318fcb9 182
Jeej 0:065f2318fcb9 183 void my_get_alp_file_props(uint8_t fid, alp_file_header_t* hdr)
Jeej 0:065f2318fcb9 184 {
Jeej 1:f4a7a48a5f2b 185 memcpy(hdr, ram_fs_get_header(fid), sizeof(alp_file_header_t));
Jeej 0:065f2318fcb9 186 }
Jeej 0:065f2318fcb9 187
Jeej 0:065f2318fcb9 188 modem_callbacks_t callbacks = {
Jeej 0:065f2318fcb9 189 .read = my_read,
Jeej 0:065f2318fcb9 190 .write = my_write,
Jeej 0:065f2318fcb9 191 .read_fprop = my_read_fprop,
Jeej 0:065f2318fcb9 192 .flush = my_flush,
Jeej 0:065f2318fcb9 193 .remove = my_delete,
Jeej 6:05e26c3a495a 194 .udata = my_udata,
Jeej 0:065f2318fcb9 195 .lqual = my_lqual,
Jeej 0:065f2318fcb9 196 .ldown = my_ldown,
Jeej 0:065f2318fcb9 197 .reset = my_reset,
Jeej 14:788c749cabed 198 .boot = my_boot,
Jeej 14:788c749cabed 199 .busy = my_busy,
Jeej 0:065f2318fcb9 200 };
Jeej 0:065f2318fcb9 201
Jeej 3:3811610b75cd 202
Jeej 0:065f2318fcb9 203 /*** Main function ------------------------------------------------------------- ***/
Jeej 0:065f2318fcb9 204 int main()
Jeej 0:065f2318fcb9 205 {
Jeej 0:065f2318fcb9 206 // Start & initialize
Jeej 6:05e26c3a495a 207 #ifdef DEBUG_LED
Jeej 0:065f2318fcb9 208 DBG_OPEN(DEBUG_LED);
Jeej 6:05e26c3a495a 209 #else
Jeej 6:05e26c3a495a 210 DBG_OPEN(NC);
Jeej 6:05e26c3a495a 211 #endif
Jeej 8:db5679d113c2 212 PRINT("\n"
Jeej 8:db5679d113c2 213 "-----------------------------------------\n"
Jeej 8:db5679d113c2 214 "---------- Demo Send file data ----------\n"
Jeej 8:db5679d113c2 215 "-----------------------------------------\n");
Jeej 8:db5679d113c2 216
Jeej 0:065f2318fcb9 217 FPRINT("(id:0x%08x)\r\n", osThreadGetId());
Jeej 0:065f2318fcb9 218
Jeej 6:05e26c3a495a 219 modem_helper_open(&callbacks);
Jeej 0:065f2318fcb9 220
Jeej 14:788c749cabed 221 uint8_t id = modem_get_id(my_main_callback);
Jeej 1:f4a7a48a5f2b 222
Jeej 5:ee132af18614 223 PRINT("Register Files\n");
Jeej 0:065f2318fcb9 224 // Button/Alarm is a local file. As we want to check the outcome of sending
Jeej 0:065f2318fcb9 225 // this, don't use D7AActP Notification but rather plain ALP ITF Forwarding.
Jeej 0:065f2318fcb9 226 // Declaration just allows remote access.
Jeej 3:3811610b75cd 227 modem_update_file(FID_ALARM, (alp_file_header_t*)&h_alarm, (uint8_t*)&f_alarm);
Jeej 0:065f2318fcb9 228
Jeej 0:065f2318fcb9 229 // Configure URC: LQUAL on report file notification every 10 reports
Jeej 1:f4a7a48a5f2b 230 PRINT("Setup URCs\n");
Jeej 14:788c749cabed 231 modem_enable_urc(ALP_URC_TYPE_LQUAL, IFID_REPORT, 10, true, id);
Jeej 17:d50191689d1f 232 modem_ready.acquire();
Jeej 0:065f2318fcb9 233
Jeej 1:f4a7a48a5f2b 234 PRINT("Start D7A Stack\n");
Jeej 15:4db98a56f7c1 235 modem_activate_itf(ALP_ITF_TYPE_D7A, 24, 0, ALP_D7A_ISTAT_RESP | ALP_D7A_ISTAT_UNS | ALP_D7A_ISTAT_EOP, true, id);
Jeej 17:d50191689d1f 236 modem_ready.acquire();
Jeej 1:f4a7a48a5f2b 237
Jeej 1:f4a7a48a5f2b 238 PRINT("Notify Modem Version\n");
Jeej 14:788c749cabed 239 modem_notify_file(D7A_FID_FIRMWARE_VERSION, 0, SIZE_HOST_REV, id);
Jeej 17:d50191689d1f 240 modem_ready.acquire();
Jeej 1:f4a7a48a5f2b 241
Jeej 1:f4a7a48a5f2b 242 PRINT("Notify FW Version\n");
Jeej 15:4db98a56f7c1 243 uint8_t default_root_key[16] = DEFAULT_ROOT_KEY;
Jeej 15:4db98a56f7c1 244 modem_notify_host_rev(&f_rev, &h_rev, default_root_key);
Jeej 14:788c749cabed 245
Jeej 14:788c749cabed 246 modem_free_id(id);
Jeej 0:065f2318fcb9 247
Jeej 0:065f2318fcb9 248 #ifdef DEBUG_BUTTON
Jeej 0:065f2318fcb9 249 DebouncedInterrupt user_interrupt(DEBUG_BUTTON);
Jeej 0:065f2318fcb9 250 user_interrupt.attach(button_push_isr, IRQ_FALL, 500, true);
Jeej 0:065f2318fcb9 251
Jeej 0:065f2318fcb9 252 Thread but_th(osPriorityNormal, 2048, NULL);
Jeej 0:065f2318fcb9 253 osStatus status = but_th.start(button_user_thread);
Jeej 0:065f2318fcb9 254 ASSERT(status == osOK, "Failed to start but thread (err: %d)\r\n", status);
Jeej 0:065f2318fcb9 255 #endif
Jeej 0:065f2318fcb9 256
Jeej 6:05e26c3a495a 257 #ifdef DEBUG_LED
Jeej 0:065f2318fcb9 258 DigitalOut my_led(DEBUG_LED);
Jeej 0:065f2318fcb9 259 #endif
Jeej 0:065f2318fcb9 260
Jeej 0:065f2318fcb9 261 // Set main task to lowest priority
Jeej 17:d50191689d1f 262 osThreadSetPriority(osThreadGetId(), osPriorityLow);
Jeej 0:065f2318fcb9 263 while(true)
Jeej 0:065f2318fcb9 264 {
Jeej 17:d50191689d1f 265 ThisThread::sleep_for(500);
Jeej 6:05e26c3a495a 266 #ifdef DEBUG_LED
Jeej 0:065f2318fcb9 267 my_led = !my_led;
Jeej 0:065f2318fcb9 268 #endif
Jeej 0:065f2318fcb9 269 }
Jeej 0:065f2318fcb9 270 }