Send file data through D7A Action Protocol demo.
Dependencies: modem_ref_helper
main.cpp@14:0d4fe84d583e, 2019-08-20 (annotated)
- Committer:
- Jeej
- Date:
- Tue Aug 20 14:07:56 2019 +0000
- Revision:
- 14:0d4fe84d583e
- Parent:
- 13:475a2286deef
- Child:
- 15:3299d003b3aa
WizziCom now uses DMA instead of interrupts.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Jeej | 0:3058da317f01 | 1 | // @autor: jeremie@wizzilab.com |
Jeej | 0:3058da317f01 | 2 | // @date: 2017-05-02 |
Jeej | 0:3058da317f01 | 3 | |
Jeej | 5:4da1ea72e7b4 | 4 | #include "modem_ref_helper.h" |
Jeej | 0:3058da317f01 | 5 | #include "modem_callbacks.h" |
Jeej | 5:4da1ea72e7b4 | 6 | #include "files.h" |
Jeej | 0:3058da317f01 | 7 | #include "sensor.h" |
Jeej | 0:3058da317f01 | 8 | |
Jeej | 7:612f4cb8d8bf | 9 | #define MIN_REPORT_PERIOD (10) // Seconds |
Jeej | 7:612f4cb8d8bf | 10 | |
Jeej | 0:3058da317f01 | 11 | Semaphore modem_ready(0); |
Jeej | 0:3058da317f01 | 12 | sensor_config_t g_light_config; |
Jeej | 0:3058da317f01 | 13 | Queue<void, 8> g_file_modified; |
Jeej | 0:3058da317f01 | 14 | |
Jeej | 10:daa4b52991b7 | 15 | // Callback for id User |
Jeej | 10:daa4b52991b7 | 16 | void my_main_callback(uint8_t terminal, int8_t err, uint8_t id) |
Jeej | 10:daa4b52991b7 | 17 | { |
Jeej | 12:e0dba9c55dff | 18 | UNUSED(id); |
Jeej | 12:e0dba9c55dff | 19 | |
Jeej | 12:e0dba9c55dff | 20 | if (ALP_ERR_NONE != err) |
Jeej | 12:e0dba9c55dff | 21 | { |
Jeej | 12:e0dba9c55dff | 22 | modem_print_error(ALP_ITF_TYPE_D7A, err); |
Jeej | 12:e0dba9c55dff | 23 | } |
Jeej | 10:daa4b52991b7 | 24 | |
Jeej | 10:daa4b52991b7 | 25 | if (terminal) |
Jeej | 12:e0dba9c55dff | 26 | { |
Jeej | 10:daa4b52991b7 | 27 | modem_ready.release(); |
Jeej | 10:daa4b52991b7 | 28 | } |
Jeej | 10:daa4b52991b7 | 29 | } |
Jeej | 0:3058da317f01 | 30 | |
Jeej | 7:612f4cb8d8bf | 31 | static bool report_ok(uint32_t last_report_time) |
Jeej | 7:612f4cb8d8bf | 32 | { |
Jeej | 7:612f4cb8d8bf | 33 | // Do not send a report if it's been less than MIN_REPORT_PERIOD since the last report |
Jeej | 7:612f4cb8d8bf | 34 | if ((last_report_time/1000) < MIN_REPORT_PERIOD) |
Jeej | 7:612f4cb8d8bf | 35 | { |
Jeej | 7:612f4cb8d8bf | 36 | PRINT("Report Skipped, next in %ds min\n", MIN_REPORT_PERIOD - (last_report_time/1000)); |
Jeej | 7:612f4cb8d8bf | 37 | return false; |
Jeej | 7:612f4cb8d8bf | 38 | } |
Jeej | 7:612f4cb8d8bf | 39 | |
Jeej | 7:612f4cb8d8bf | 40 | return true; |
Jeej | 7:612f4cb8d8bf | 41 | } |
Jeej | 7:612f4cb8d8bf | 42 | |
Jeej | 0:3058da317f01 | 43 | // Check parameters to see if data should be send |
Jeej | 10:daa4b52991b7 | 44 | static bool report_needed(sensor_config_t* config, int32_t value, int32_t last_value, uint32_t last_report_time, uint8_t id) |
Jeej | 0:3058da317f01 | 45 | { |
Jeej | 7:612f4cb8d8bf | 46 | switch (config->report_type) |
Jeej | 0:3058da317f01 | 47 | { |
Jeej | 0:3058da317f01 | 48 | case REPORT_ALWAYS: |
Jeej | 0:3058da317f01 | 49 | // Send a report at each measure |
Jeej | 10:daa4b52991b7 | 50 | PRINT("Report[%d] always\r\n", id); |
Jeej | 7:612f4cb8d8bf | 51 | return report_ok(last_report_time); |
Jeej | 0:3058da317f01 | 52 | case REPORT_ON_DIFFERENCE: |
Jeej | 0:3058da317f01 | 53 | // Send a report when the difference between the last reported measure and the current mesure is greater than max_diff |
Jeej | 7:612f4cb8d8bf | 54 | if (abs(last_value - value) >= config->max_diff && config->max_diff) |
Jeej | 0:3058da317f01 | 55 | { |
Jeej | 10:daa4b52991b7 | 56 | PRINT("Report[%d] on difference (last:%d new:%d max_diff:%d)\r\n", id, last_value, value, config->max_diff); |
Jeej | 7:612f4cb8d8bf | 57 | return report_ok(last_report_time); |
Jeej | 0:3058da317f01 | 58 | } |
Jeej | 0:3058da317f01 | 59 | break; |
Jeej | 0:3058da317f01 | 60 | case REPORT_ON_THRESHOLD: |
Jeej | 0:3058da317f01 | 61 | // Send a report when crossing a threshold |
Jeej | 7:612f4cb8d8bf | 62 | if ( (value >= config->threshold_high && last_value < config->threshold_high) |
Jeej | 7:612f4cb8d8bf | 63 | || (value <= config->threshold_low && last_value > config->threshold_low) |
Jeej | 7:612f4cb8d8bf | 64 | || (value < config->threshold_high && last_value >= config->threshold_high) |
Jeej | 7:612f4cb8d8bf | 65 | || (value > config->threshold_low && last_value <= config->threshold_low)) |
Jeej | 0:3058da317f01 | 66 | { |
Jeej | 10:daa4b52991b7 | 67 | PRINT("Report[%d] on threshold (last:%d new:%d th:%d tl:%d)\r\n", id, last_value, value, config->threshold_high, config->threshold_low); |
Jeej | 7:612f4cb8d8bf | 68 | return report_ok(last_report_time); |
Jeej | 0:3058da317f01 | 69 | } |
Jeej | 0:3058da317f01 | 70 | break; |
Jeej | 0:3058da317f01 | 71 | default: |
Jeej | 0:3058da317f01 | 72 | break; |
Jeej | 0:3058da317f01 | 73 | } |
Jeej | 0:3058da317f01 | 74 | |
Jeej | 0:3058da317f01 | 75 | // Send a report if it's been more than max_period since the last report |
Jeej | 7:612f4cb8d8bf | 76 | if (((last_report_time/1000) >= config->max_period) && config->max_period) |
Jeej | 0:3058da317f01 | 77 | { |
Jeej | 10:daa4b52991b7 | 78 | PRINT("Report[%d] on period (max_period:%d time:%d)\r\n", id, config->max_period, last_report_time); |
Jeej | 7:612f4cb8d8bf | 79 | return report_ok(last_report_time); |
Jeej | 0:3058da317f01 | 80 | } |
Jeej | 0:3058da317f01 | 81 | |
Jeej | 0:3058da317f01 | 82 | return false; |
Jeej | 0:3058da317f01 | 83 | } |
Jeej | 0:3058da317f01 | 84 | |
Jeej | 0:3058da317f01 | 85 | void thread_sensor_light() |
Jeej | 0:3058da317f01 | 86 | { |
Jeej | 6:d4512d8f5dff | 87 | light_value_t light_level; |
Jeej | 6:d4512d8f5dff | 88 | light_value_t light_level_old = 0; |
Jeej | 0:3058da317f01 | 89 | |
Jeej | 0:3058da317f01 | 90 | // To force a first report |
Jeej | 0:3058da317f01 | 91 | uint32_t last_report_time = 0xFFFFFFFF; |
Jeej | 10:daa4b52991b7 | 92 | uint8_t id = modem_get_id(my_main_callback); |
Jeej | 0:3058da317f01 | 93 | |
Jeej | 0:3058da317f01 | 94 | FPRINT("(id:0x%08x)\r\n", osThreadGetId()); |
Jeej | 0:3058da317f01 | 95 | |
Jeej | 0:3058da317f01 | 96 | // Get the sensor configuration |
Jeej | 0:3058da317f01 | 97 | ram_fs_read(FID_SENSOR_CONFIG, 0, SIZE_SENSOR_CONFIG, (uint8_t*)&g_light_config); |
Jeej | 0:3058da317f01 | 98 | |
Jeej | 0:3058da317f01 | 99 | while (true) |
Jeej | 0:3058da317f01 | 100 | { |
Jeej | 0:3058da317f01 | 101 | light_level = sensor_get_light(); |
Jeej | 0:3058da317f01 | 102 | |
Jeej | 0:3058da317f01 | 103 | PRINT("Light %d\r\n", light_level); |
Jeej | 0:3058da317f01 | 104 | |
Jeej | 10:daa4b52991b7 | 105 | if (report_needed(&g_light_config, light_level, light_level_old, last_report_time, id)) |
Jeej | 0:3058da317f01 | 106 | { |
Jeej | 0:3058da317f01 | 107 | PRINT("Light report %d\r\n", light_level); |
Jeej | 0:3058da317f01 | 108 | |
Jeej | 0:3058da317f01 | 109 | // Send notification |
Jeej | 10:daa4b52991b7 | 110 | modem_write_file(FID_SENSOR_LIGHT, &light_level, 0, SIZE_SENSOR_LIGHT, id); |
Jeej | 13:475a2286deef | 111 | modem_ready.acquire(); |
Jeej | 0:3058da317f01 | 112 | |
Jeej | 0:3058da317f01 | 113 | // Update |
Jeej | 0:3058da317f01 | 114 | light_level_old = light_level; |
Jeej | 0:3058da317f01 | 115 | last_report_time = 0; |
Jeej | 0:3058da317f01 | 116 | } |
Jeej | 0:3058da317f01 | 117 | |
Jeej | 0:3058da317f01 | 118 | // Update last report time |
Jeej | 0:3058da317f01 | 119 | last_report_time += g_light_config.read_period; |
Jeej | 0:3058da317f01 | 120 | |
Jeej | 14:0d4fe84d583e | 121 | ThisThread::sleep_for(g_light_config.read_period); |
Jeej | 0:3058da317f01 | 122 | } |
Jeej | 0:3058da317f01 | 123 | } |
Jeej | 0:3058da317f01 | 124 | |
Jeej | 0:3058da317f01 | 125 | void thread_file_modified() |
Jeej | 0:3058da317f01 | 126 | { |
Jeej | 0:3058da317f01 | 127 | uint8_t fid; |
Jeej | 0:3058da317f01 | 128 | osEvent evt; |
Jeej | 0:3058da317f01 | 129 | |
Jeej | 0:3058da317f01 | 130 | while (true) |
Jeej | 0:3058da317f01 | 131 | { |
Jeej | 0:3058da317f01 | 132 | evt = g_file_modified.get(); |
Jeej | 0:3058da317f01 | 133 | fid = (evt.status == osEventMessage)? (uint8_t)(uint32_t)evt.value.p : NULL; |
Jeej | 0:3058da317f01 | 134 | |
Jeej | 0:3058da317f01 | 135 | switch (fid) |
Jeej | 0:3058da317f01 | 136 | { |
Jeej | 0:3058da317f01 | 137 | case FID_SENSOR_CONFIG: |
Jeej | 0:3058da317f01 | 138 | // Update sensor configuration |
Jeej | 0:3058da317f01 | 139 | ram_fs_read(FID_SENSOR_CONFIG, 0, SIZE_SENSOR_CONFIG, (uint8_t*)&g_light_config); |
Jeej | 0:3058da317f01 | 140 | PRINT("Sensor configuration updated\r\n"); |
Jeej | 0:3058da317f01 | 141 | break; |
Jeej | 0:3058da317f01 | 142 | default: |
Jeej | 0:3058da317f01 | 143 | break; |
Jeej | 0:3058da317f01 | 144 | } |
Jeej | 0:3058da317f01 | 145 | } |
Jeej | 0:3058da317f01 | 146 | } |
Jeej | 0:3058da317f01 | 147 | |
Jeej | 0:3058da317f01 | 148 | // Misc |
Jeej | 0:3058da317f01 | 149 | // ============================================================{{{ |
Jeej | 0:3058da317f01 | 150 | |
Jeej | 0:3058da317f01 | 151 | void my_get_alp_file_props(uint8_t fid, alp_file_header_t* hdr) |
Jeej | 0:3058da317f01 | 152 | { |
Jeej | 0:3058da317f01 | 153 | memcpy(hdr, ram_fs_get_header(fid), sizeof(alp_file_header_t)); |
Jeej | 0:3058da317f01 | 154 | } |
Jeej | 0:3058da317f01 | 155 | |
Jeej | 0:3058da317f01 | 156 | modem_callbacks_t callbacks = { |
Jeej | 0:3058da317f01 | 157 | .read = my_read, |
Jeej | 0:3058da317f01 | 158 | .write = my_write, |
Jeej | 0:3058da317f01 | 159 | .read_fprop = my_read_fprop, |
Jeej | 0:3058da317f01 | 160 | .flush = my_flush, |
Jeej | 0:3058da317f01 | 161 | .remove = my_delete, |
Jeej | 5:4da1ea72e7b4 | 162 | .udata = my_udata, |
Jeej | 0:3058da317f01 | 163 | .lqual = my_lqual, |
Jeej | 0:3058da317f01 | 164 | .ldown = my_ldown, |
Jeej | 0:3058da317f01 | 165 | .reset = my_reset, |
Jeej | 10:daa4b52991b7 | 166 | .boot = my_boot, |
Jeej | 10:daa4b52991b7 | 167 | .busy = my_busy, |
Jeej | 0:3058da317f01 | 168 | }; |
Jeej | 0:3058da317f01 | 169 | |
Jeej | 0:3058da317f01 | 170 | /*** Main function ------------------------------------------------------------- ***/ |
Jeej | 0:3058da317f01 | 171 | int main() |
Jeej | 0:3058da317f01 | 172 | { |
Jeej | 0:3058da317f01 | 173 | // Start & initialize |
Jeej | 5:4da1ea72e7b4 | 174 | #ifdef DEBUG_LED |
Jeej | 0:3058da317f01 | 175 | DBG_OPEN(DEBUG_LED); |
Jeej | 5:4da1ea72e7b4 | 176 | #else |
Jeej | 5:4da1ea72e7b4 | 177 | DBG_OPEN(NC); |
Jeej | 5:4da1ea72e7b4 | 178 | #endif |
Jeej | 9:ef574b88e854 | 179 | PRINT("\n" |
Jeej | 9:ef574b88e854 | 180 | "-----------------------------------------\n" |
Jeej | 9:ef574b88e854 | 181 | "---------- Demo send and forget ---------\n" |
Jeej | 9:ef574b88e854 | 182 | "-----------------------------------------\n"); |
Jeej | 0:3058da317f01 | 183 | |
Jeej | 5:4da1ea72e7b4 | 184 | modem_helper_open(&callbacks); |
Jeej | 0:3058da317f01 | 185 | |
Jeej | 10:daa4b52991b7 | 186 | uint8_t id = modem_get_id(my_main_callback); |
Jeej | 0:3058da317f01 | 187 | |
Jeej | 0:3058da317f01 | 188 | DPRINT("Register Files\n"); |
Jeej | 11:a3308870afac | 189 | |
Jeej | 0:3058da317f01 | 190 | // Create report file on modem. |
Jeej | 3:e905bf88e8a9 | 191 | modem_update_file(FID_SENSOR_LIGHT, (alp_file_header_t*)&h_sensor_light, NULL); |
Jeej | 3:e905bf88e8a9 | 192 | |
Jeej | 0:3058da317f01 | 193 | // Allow remote access. |
Jeej | 3:e905bf88e8a9 | 194 | modem_update_file(FID_SENSOR_CONFIG, (alp_file_header_t*)&h_sensor_config, (uint8_t*)&f_sensor_config); |
Jeej | 0:3058da317f01 | 195 | |
Jeej | 0:3058da317f01 | 196 | // Configure URC: LQUAL on report file notification every 10 reports |
Jeej | 0:3058da317f01 | 197 | PRINT("Setup URCs\n"); |
Jeej | 10:daa4b52991b7 | 198 | modem_enable_urc(ALP_URC_TYPE_LQUAL, IFID_REPORT, 10, true, id); |
Jeej | 13:475a2286deef | 199 | modem_ready.acquire(); |
Jeej | 0:3058da317f01 | 200 | |
Jeej | 0:3058da317f01 | 201 | PRINT("Start D7A Stack\n"); |
Jeej | 12:e0dba9c55dff | 202 | modem_activate_itf(ALP_ITF_TYPE_D7A, 24, 0, ALP_D7A_ISTAT_RESP | ALP_D7A_ISTAT_UNS | ALP_D7A_ISTAT_EOP, true, id); |
Jeej | 13:475a2286deef | 203 | modem_ready.acquire(); |
Jeej | 0:3058da317f01 | 204 | |
Jeej | 0:3058da317f01 | 205 | PRINT("Notify Modem Version\n"); |
Jeej | 10:daa4b52991b7 | 206 | modem_notify_file(D7A_FID_FIRMWARE_VERSION, 0, SIZE_HOST_REV, id); |
Jeej | 13:475a2286deef | 207 | modem_ready.acquire(); |
Jeej | 0:3058da317f01 | 208 | |
Jeej | 0:3058da317f01 | 209 | PRINT("Notify FW Version\n"); |
Jeej | 11:a3308870afac | 210 | uint8_t default_root_key[16] = DEFAULT_ROOT_KEY; |
Jeej | 11:a3308870afac | 211 | modem_notify_host_rev(&f_rev, &h_rev, default_root_key); |
Jeej | 0:3058da317f01 | 212 | |
Jeej | 10:daa4b52991b7 | 213 | modem_free_id(id); |
Jeej | 10:daa4b52991b7 | 214 | |
Jeej | 0:3058da317f01 | 215 | // Start file modified thread |
Jeej | 0:3058da317f01 | 216 | Thread th_file_modified(osPriorityNormal, 1024, NULL); |
Jeej | 0:3058da317f01 | 217 | osStatus status = th_file_modified.start(thread_file_modified); |
Jeej | 0:3058da317f01 | 218 | ASSERT(status == osOK, "Failed to start thread_file_modified (err: %d)\r\n", status); |
Jeej | 0:3058da317f01 | 219 | |
Jeej | 0:3058da317f01 | 220 | // Start light measure thread |
Jeej | 0:3058da317f01 | 221 | Thread th_sensor_light(osPriorityNormal, 1024, NULL); |
Jeej | 0:3058da317f01 | 222 | status = th_sensor_light.start(thread_sensor_light); |
Jeej | 0:3058da317f01 | 223 | ASSERT(status == osOK, "Failed to start thread_sensor_light (err: %d)\r\n", status); |
Jeej | 0:3058da317f01 | 224 | |
Jeej | 5:4da1ea72e7b4 | 225 | #ifdef DEBUG_LED |
Jeej | 0:3058da317f01 | 226 | DigitalOut my_led(DEBUG_LED); |
Jeej | 0:3058da317f01 | 227 | #endif |
Jeej | 0:3058da317f01 | 228 | |
Jeej | 0:3058da317f01 | 229 | // Set main task to lowest priority |
Jeej | 13:475a2286deef | 230 | osThreadSetPriority(osThreadGetId(), osPriorityLow); |
Jeej | 0:3058da317f01 | 231 | while(true) |
Jeej | 0:3058da317f01 | 232 | { |
Jeej | 13:475a2286deef | 233 | ThisThread::sleep_for(500); |
Jeej | 5:4da1ea72e7b4 | 234 | #ifdef DEBUG_LED |
Jeej | 0:3058da317f01 | 235 | my_led = !my_led; |
Jeej | 0:3058da317f01 | 236 | #endif |
Jeej | 0:3058da317f01 | 237 | } |
Jeej | 0:3058da317f01 | 238 | } |