kopia lustrzana https://github.com/alpov/SatCam
SVN revision 1084
Ales Povalac
rodzic
f9fb9b3952
commit
9e8397cb70
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<html><body>
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<h2>PSAT-2 TLM decoder</h2>
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<?php
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if (isset($_GET['tlm'])) $tlm = $_GET['tlm'];
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else $tlm = "";
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?>
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<form name="form" action="" method="get">
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<input type="text" name="tlm" id="tlm" value="<?php echo $tlm; ?>" size=80>
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<input type="submit">
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</form>
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<br>
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<?php
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function getval($inp)
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{
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$value = 0;
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$hi5 = ord($inp[0]);
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$lo5 = ord($inp[1]);
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if ($hi5 >= ord('a') && $hi5 <= ord('z')) $value += $hi5 - ord('a');
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else if ($hi5 >= ord('A') && $hi5 <= ord('F')) $value += $hi5 - ord('A') + 26;
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$value <<= 5;
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if ($lo5 >= ord('a') && $lo5 <= ord('z')) $value += $lo5 - ord('a');
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else if ($lo5 >= ord('A') && $lo5 <= ord('F')) $value += $lo5 - ord('A') + 26;
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return $value;
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}
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function parse_tlm_psk($tlm)
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{
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// PSAT-2 C apng eFaaijtkpokoaB aaaa A aokF eEadjluappjxay
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echo "---- Current frame ----\n\n";
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$tok = strtok($tlm, " ");
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echo "Mode: " . $tok . "\n";
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echo "\n";
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$tok = strtok(" ");
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$val = (getval(substr($tok, 0, 2)) << 10) + getval(substr($tok, 2, 2));
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echo "ClockTimer = " . $val . " ticks = " . floor($val*20/3600) . gmdate(":i:s", $val*20) . "\n";
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echo "\n";
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$tok = strtok(" ");
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echo "RebootCnt = " . getval(substr($tok, 0, 2)) . " times\n";
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echo "val_PSK = " . getval(substr($tok, 2, 2)) . " %\n";
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echo "val_AGC = " . getval(substr($tok, 4, 2)) . "\n";
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echo "val_Vbat = " . getval(substr($tok, 6, 2)) . " = " . round(getval(substr($tok, 6, 2)) * 3300 * 147 / 47 / 1024 / 1000, 3) . " V\n";
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echo "val_5V = " . getval(substr($tok, 8, 2)) . " = " . round(getval(substr($tok, 8, 2)) * 2500 * 409 / 100 / 1024 / 1000, 3) . " V\n";
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echo "val_Ic = " . getval(substr($tok, 10, 2)) . " mA\n";
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echo "val_T_RX = " . getval(substr($tok, 12, 2)) . " deg C\n";
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echo "\n";
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$tok = strtok(" ");
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$val = getval(substr($tok, 0, 2));
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echo "status.PeriodNr = " . (($val >> 5) & 0x1F) . "\n";
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echo "status.PeriodsSSTV_RX = " . (($val >> 0) & 0x1F) . "\n";
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$val = getval(substr($tok, 0, 2));
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echo "status.PeriodsRX = " . (($val >> 5) & 0x1F) . "\n";
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echo "status.PeriodsTX = " . (($val >> 0) & 0x1F) . "\n";
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echo "\n\n";
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echo "---- History frame ----\n\n";
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$tok = strtok(" ");
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echo "Mode: " . $tok . "\n";
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echo "\n";
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$tok = strtok(" ");
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$val = (getval(substr($tok, 0, 2)) << 10) + getval(substr($tok, 2, 2));
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echo "ClockTimer = " . $val . " ticks = " . floor($val*20/3600) . gmdate(":i:s", $val*20) . "\n";
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echo "\n";
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$tok = strtok(" ");
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echo "RebootCnt = " . getval(substr($tok, 0, 2)) . " times\n";
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echo "val_PSK = " . getval(substr($tok, 2, 2)) . " %\n";
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echo "val_AGC = " . getval(substr($tok, 4, 2)) . "\n";
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echo "val_Vbat = " . getval(substr($tok, 6, 2)) . " = " . round(getval(substr($tok, 6, 2)) * 3300 * 147 / 47 / 1024 / 1000, 3) . " V\n";
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echo "val_5V = " . getval(substr($tok, 8, 2)) . " = " . round(getval(substr($tok, 8, 2)) * 2500 * 409 / 100 / 1024 / 1000, 3) . " V\n";
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echo "val_Ic = " . getval(substr($tok, 10, 2)) . " mA\n";
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echo "val_T_RX = " . getval(substr($tok, 12, 2)) . " deg C\n";
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echo "\n";
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}
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function legend_psk()
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{
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?>
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<h3>PSK footnotes</h3>
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<b>ClockTimer</b> - frame counter, incremented every 20sec, persistent on reboot
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<?php
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}
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function parse_tlm_sstv($tlm)
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{
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// PSAT-2 S ashd aDbiaaaa qralaitkboFxaa
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echo "---- Current frame ----\n\n";
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$tok = strtok($tlm, " ");
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echo "Mode: " . $tok . "\n";
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echo "\n";
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$tok = strtok(" ");
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$val = (getval(substr($tok, 0, 2)) << 10) + getval(substr($tok, 2, 2));
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echo "Tick = " . $val . " sec = " . floor($val/3600) . gmdate(":i:s", $val) . "\n";
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echo "\n";
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$tok = strtok(" ");
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echo "ADC_Temperature = " . getval(substr($tok, 0, 2)) . " deg C\n";
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$val = getval(substr($tok, 2, 2));
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echo "ADC_Light = " . (($val%100) * pow(10, floor($val/100))) . " lux\n";
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echo "Plan_Auth = " . getval(substr($tok, 4, 2)) . "\n";
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echo "Plan_*_Count = " . getval(substr($tok, 6, 2)) . "\n";
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echo "\n";
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$tok = strtok(" ");
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echo "cnt_Boot = " . getval(substr($tok, 0, 2)) . " times\n";
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echo "cnt_*_Error = " . getval(substr($tok, 2, 2)) . " times\n";
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echo "cnt_AudioStart = " . getval(substr($tok, 4, 2)) . " times\n";
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echo "cnt_CamSnapshot = " . getval(substr($tok, 6, 2)) . " times\n";
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echo "cnt_CmdHandled = " . getval(substr($tok, 8, 2)) . " times\n";
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echo "cnt_CmdIgnored = " . getval(substr($tok, 10, 2)) . " times\n";
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echo "cnt_AuthError = " . getval(substr($tok, 12, 2)) . " times\n";
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echo "\n";
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}
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function legend_sstv()
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{
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?>
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<h3>SSTV footnotes</h3>
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<b>Tick</b> - tick counter, i.e. number of seconds elapsed from reboot, not persistent on reboot<br>
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<b>Plan_Auth</b> - authorization time counter; counts down the number of seconds, for which is the authorization valid (zero if not authorized)<br>
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<b>Plan_*_Count</b> - number of planned events (sum of sstv_live, sstv_save, psk and cw)<br>
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<b>cnt_Boot</b> - count of BOOT<br>
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<b>cnt_*_Error</b> - sum of HARDFAULT, FLASH_INIT_ERROR, FLASH_TIMEOUT, CAM_I2C_ERROR, CAM_DCMI_ERROR, CAM_SIZE_ERROR, JPEG_ERROR and PSK_TIMEOUT<br>
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<b>cnt_AudioStart</b> - count of AUDIO_START (start of SSTV/PSK/CW transmission)<br>
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<b>cnt_CamSnapshot</b> - count of CAM_SNAPSHOT (frame transferred via DCMI)<br>
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<b>cnt_CmdHandled</b> - sum of CMD_HANDLED and PSK_UPLINK (accepted command from APRS or CW)<br>
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<b>cnt_CmdIgnored</b> - count of CMD_IGNORED (rejected data from APRS)<br>
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<b>cnt_AuthError</b> - count of AUTH_ERROR (access to restricted command without autorization)<br>
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<?php
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}
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if ($tlm != "") {
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if (strpos($tlm, "T-2 ") === false) {
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echo "No PSAT-2 header";
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} else {
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$tlm2 = substr($tlm, strpos($tlm, " ")+1, 255);
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if ($tlm2[0] == 'A' || $tlm2[0] == 'B' || $tlm2[0] == 'C' || $tlm2[0] == 'D') {
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echo "<h3>PSK TLM</h3>\n";
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echo "<pre>\n";
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parse_tlm_psk($tlm2);
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echo "</pre>";
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legend_psk();
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}
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else if ($tlm2[0] == 'S') {
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echo "<h3>SSTV TLM</h3>\n";
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echo "<pre>\n";
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parse_tlm_sstv($tlm2);
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echo "</pre>";
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legend_sstv();
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}
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else {
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echo "Unknown TLM type";
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}
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}
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}
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?>
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</body></html>
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@ -164,6 +164,7 @@ void printf_debug(const char *format, ...)
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}
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/* FIXME: This is not always called - bug in HAL? Better to test DMAR every time => call comm_init() periodically */
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void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart)
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{
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/* restart DMA ring buffer RX after any error */
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