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NanoVNA_v1_comms.cpp
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NanoVNA_v1_comms.cpp
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#pragma hdrstop
#include "NanoVNA_v1_comms.h"
#include "CommsUnit.h"
#include "DataUnit.h"
#include "Unit1.h"
#include "SettingsUnit.h"
#include "VNAUsartUnit.h"
#include "BatteryVoltageUnit.h"
#pragma package(smart_init)
#ifdef _DEBUG
//#define SHOW_CMD_START_END
#endif
#define SCAN_MASK_OUT_FREQ (1u << 0)
#define SCAN_MASK_OUT_DATA0 (1u << 1)
#define SCAN_MASK_OUT_DATA1 (1u << 2)
#define SCAN_MASK_NO_CALIBRATION (1u << 3)
#define SCAN_MASK_NO_EDELAY (1u << 4)
#define SCAN_MASK_NO_S21OFFSET (1u << 5)
#define SCAN_MASK_BINARY (1u << 7)
#define COMMAND_PROMPT "ch>"
CNanoVNA1Comms nanovna1_comms;
CNanoVNA1Comms::CNanoVNA1Comms()
{
m_capture_bm = NULL;
m_pause_comms = false;
m_get_screen_capture = false;
m_mode = MODE_NONE;
m_rx_block.type = SERIAL_STATE_IDLE;
sd_read_mode = -1;
}
CNanoVNA1Comms::~CNanoVNA1Comms()
{
if (m_capture_bm)
delete m_capture_bm;
m_capture_bm = NULL;
}
String __fastcall CNanoVNA1Comms::getSerialStateString(t_serial_state state)
{
String s;
switch (state)
{
case SERIAL_STATE_IDLE: s = "idle"; break;
case SERIAL_STATE_HELP: s = "help"; break;
case SERIAL_STATE_VERSION: s = "version"; break;
case SERIAL_STATE_INFO: s = "info"; break;
case SERIAL_STATE_MARKER: s = "marker"; break;
case SERIAL_STATE_SWEEP: s = "sweep"; break;
case SERIAL_STATE_STAT: s = "stat"; break;
case SERIAL_STATE_TIME: s = "time"; break;
case SERIAL_STATE_VBAT: s = "vbat"; break;
case SERIAL_STATE_VBAT_OFFSET: s = "vbat_offset"; break;
case SERIAL_STATE_INTEGRATOR: s = "integrator"; break;
case SERIAL_STATE_BANDWIDTH: s = "bandwidth"; break;
case SERIAL_STATE_THRESHOLD: s = "threshold"; break;
case SERIAL_STATE_EDELAY: s = "edelay"; break;
case SERIAL_STATE_S21OFFSET: s = "s21offset"; break;
case SERIAL_STATE_DEVICE_ID: s = "deviceid"; break;
case SERIAL_STATE_CAL: s = "cal"; break;
case SERIAL_STATE_POWER: s = "power"; break;
case SERIAL_STATE_USART: s = "uart"; break;
case SERIAL_STATE_USART_CFG: s = "uart_cfg"; break;
case SERIAL_STATE_CLEARCONFIG: s = "clearconfig"; break;
case SERIAL_STATE_SAVECONFIG: s = "saveconfig"; break;
case SERIAL_STATE_SCAN: s = "scan"; break;
case SERIAL_STATE_SCAN_BIN: s = "scan_bin"; break;
case SERIAL_STATE_SCANRAW: s = "scanraw"; break;
case SERIAL_STATE_PAUSE: s = "pause"; break;
case SERIAL_STATE_RESUME: s = "resume"; break;
case SERIAL_STATE_RESET: s = "reset"; break;
case SERIAL_STATE_DATA0: s = "data 0"; break;
case SERIAL_STATE_DATA1: s = "data 1"; break;
case SERIAL_STATE_DATA2: s = "data 2"; break;
case SERIAL_STATE_DATA3: s = "data 3"; break;
case SERIAL_STATE_DATA4: s = "data 4"; break;
case SERIAL_STATE_DATA5: s = "data 5"; break;
case SERIAL_STATE_DATA6: s = "data 6"; break;
case SERIAL_STATE_DATA7: s = "data 7"; break;
case SERIAL_STATE_FREQDATA: s = "freq_data"; break;
case SERIAL_STATE_FREQDATA_BIN: s = "freq_data_bin"; break;
case SERIAL_STATE_FREQDATA_RAW: s = "freq_data_raw"; break;
case SERIAL_STATE_SCREEN_CAPTURE: s = "screen_capture"; break;
case SERIAL_STATE_SCREEN_FILL: s = "fill"; break;
case SERIAL_STATE_SCREEN_BULK: s = "bulk"; break;
case SERIAL_STATE_SD_LIST: s = "sd_list"; break;
case SERIAL_STATE_SD_READ: s = "sd_read"; break;
case SERIAL_STATE_SD_DELETE: s = "sd_delete"; break;
case SERIAL_STATE_MODE: s = "mode"; break;
default: s = "unknown"; break;
}
return s;
}
void __fastcall CNanoVNA1Comms::reset()
{
m_tx_command = "";
m_tx_commands.resize(0);
m_rx_string = "";
m_pause_comms = false;
m_poll_ms = DEFAULT_POLL_V1_MS;
m_state_timeout_ms = DEFAULT_STATE_TIME_OUT_V1_MS;
m_link_timeout_ms = DEFAULT_LINK_TIME_OUT_V1_MS;
m_mode = MODE_INIT1;
m_poll_timer.mark();
resetRx();
}
void __fastcall CNanoVNA1Comms::resetRx()
{
m_rx_string = "";
m_rx_block.type = SERIAL_STATE_IDLE;
m_rx_block.lines.resize(0);
m_rx_block.bin_data.resize(0);
m_rx_block.bin_data_index = 0;
m_rx_block.timer.mark();
}
void __fastcall CNanoVNA1Comms::setMode(const t_mode mode)
{
// const t_mode prev_mode = m_mode;
m_mode = mode;
// if (mode != prev_mode)
// {
// m_retries = 0;
// if (prev_mode > MODE_IDLE && prev_mode != MODE_POLL && mode == MODE_IDLE)
// {
// m_mode = MODE_POLL;
// poll();
// }
// }
}
void __fastcall CNanoVNA1Comms::pauseComms(bool pause)
{
const bool was_paused = m_pause_comms;
m_pause_comms = pause;
// reset the link timer so as not to immediately timeout the link when it gets unpaused
if (Form1)
{
Form1->m_comms.rx_timer.mark();
Form1->m_comms.link_timer.mark();
}
if (pause)
return;
// un-paused
if (!was_paused)
return;
// was paused, but no more
// do stuff that wasn't being done whilst we were paused
poll();
if (m_mode != MODE_SCAN)
return;
if (data_unit.m_vna_data.cmd_pause)
addSerialTxCommand("pause");
requestScan();
}
int __fastcall CNanoVNA1Comms::serialCommandsSize()
{
return (m_tx_command.IsEmpty()) ? (int)m_tx_commands.size() : 1 + (int)m_tx_commands.size();
}
void __fastcall CNanoVNA1Comms::insertSerialTxCommand(String s, const int command_ends)
{
s = s.Trim();
// remove any trailing "\r\n"
while (s.Length() >= 2)
{
const int i = s.Pos("\r\n");
if (i < (s.Length() - 2))
break;
s = s.SubString(i, s.Length() - 2).Trim();
}
if (s.IsEmpty())
return;
switch (command_ends)
{
case 0: s += "\r\n"; break;
case 1: s += "\n\r"; break;
case 2: s += "\n"; break;
case 3: s += "\r"; break;
}
// insert the command at as the first to next be sent
m_tx_commands.insert(m_tx_commands.begin() + 0, s);
}
void __fastcall CNanoVNA1Comms::addSerialTxCommand(String s, const int command_ends)
{
s = s.Trim();
// remove any trailing "\r\n"
while (s.Length() >= 2)
{
const int i = s.Pos("\r\n");
if (i < (s.Length() - 2))
break;
s = s.SubString(i, s.Length() - 2).Trim();
}
// if (s.IsEmpty())
// return;
switch (command_ends)
{
case 0: s += "\r\n"; break;
case 1: s += "\n\r"; break;
case 2: s += "\n"; break;
case 3: s += "\r"; break;
}
m_tx_commands.push_back(s);
}
void __fastcall CNanoVNA1Comms::sd_read(String filename, int read_mode) {
sd_read_mode = read_mode;
sd_read_filename = filename;
addSerialTxCommand(L"sd_read " + filename);
}
void __fastcall CNanoVNA1Comms::sendOutputPowerCommand(int power)
{
if (!data_unit.m_vna_data.cmd_power)
return;
const int value = (power < 0) ? 255 : power;
String s;
s.printf(L"power %d", value);
addSerialTxCommand(s);
}
void __fastcall CNanoVNA1Comms::sendBandwidthCommand()
{
if (!data_unit.m_vna_data.cmd_bandwidth)
return;
String s;
if (data_unit.m_vna_data.adc_Hz <= 0 || data_unit.m_vna_data.audio_samples_count <= 0 || data_unit.m_vna_data.bandwidth_Hz <= 0)
return;
int Hz = data_unit.m_bandwidth_Hz;
if (Hz > data_unit.m_vna_data.max_bandwidth_Hz) Hz = data_unit.m_vna_data.max_bandwidth_Hz;
else
if (Hz < 10) Hz = 10;
int divider = (data_unit.m_vna_data.adc_Hz / data_unit.m_vna_data.audio_samples_count) / (Hz + 1);
// int divider = (BW_HZ / Hz) - 1;
if (divider < 0)
divider = 0;
s.printf(L"bandwidth %d", divider);
// s.printf(L"bandwidth %d Hz", data_unit.m_bandwidth_Hz);
addSerialTxCommand(s);
// addSerialTxCommand("bandwidth");
}
bool __fastcall CNanoVNA1Comms::requestCapture()
{ // request a screen capture from the VNA
if (!m_get_screen_capture || m_rx_block.type != SERIAL_STATE_IDLE)
return false;
m_get_screen_capture = false;
if (!data_unit.m_vna_data.cmd_capture)
return false;
String s = "capture";
if (settings.scrFormat != 0)
s.printf(L"capture %d", settings.scrFormat);
addSerialTxCommand(s);
return true;
}
void __fastcall CNanoVNA1Comms::setCW(int64_t Hz, int power)
{
String s;
// if (m_poll_timer.millisecs(false) >= m_poll_ms)
// poll();
s.printf(L"scan %lld %lld", Hz, Hz);
addSerialTxCommand(s);
if (data_unit.m_vna_data.cmd_power)
{
const int value = (power < 0) ? 255 : power;
s.printf(L"power %d", value);
addSerialTxCommand(s);
}
}
void __fastcall CNanoVNA1Comms::requestScan()
{
// const int segments = data_unit.m_segments;
const int segment = data_unit.m_segment;
// const int points_per_segment = data_unit.m_points_per_segment;
const int num_points = data_unit.m_points;
const int segments = (data_unit.m_vna_data.type != UNIT_TYPE_TINYSA) ? data_unit.m_segments : 1;
// clear the incoming buffer
if (segment <= 0)
data_unit.m_point_incoming.resize(0);
if (segments <= 0)
return;
const uint64_t seg_span = data_unit.m_freq_span_Hz / segments;
const uint64_t seg_start = data_unit.m_freq_start_Hz + (seg_span * data_unit.m_segment);
const uint64_t seg_stop = seg_start + seg_span;
if (m_poll_timer.millisecs(false) >= m_poll_ms)
poll();
if (data_unit.m_vna_data.type == UNIT_TYPE_JANVNA_V2)
{
}
else
if (data_unit.m_vna_data.type == UNIT_TYPE_TINYSA)
{ // TinySA
uint16_t mask = 0x07;
String s;
if (data_unit.m_vna_data.cmd_scanraw)
s.printf(L"scanraw %llu %llu %d", seg_start, seg_stop, data_unit.m_points);
else
s.printf(L"scan %llu %llu %d %u", seg_start, seg_stop, data_unit.m_points, mask);
addSerialTxCommand(s);
}
else
{ // NanoVNA
uint16_t mask = 0;
#if 0
// only request S11 data if the graph is using S11 data
if (settings.timeAverageLevel > 0 || GraphTypeComboBox1->Text.LowerCase().Pos("s11") > 0 || GraphTypeComboBox2->Text.LowerCase().Pos("s11") > 0)
mask |= SCAN_MASK_OUT_DATA0;
#else
mask |= SCAN_MASK_OUT_DATA0;
#endif
#if 0
// only request S21 data if the graph is using S21 data
if (settings.timeAverageLevel > 0 || GraphTypeComboBox1->Text.LowerCase().Pos("s21") > 0 || GraphTypeComboBox2->Text.LowerCase().Pos("s21") > 0)
mask |= SCAN_MASK_OUT_DATA1;
#else
mask |= SCAN_MASK_OUT_DATA1;
#endif
if (settings.calibrationSelection != CAL_SELECT_VNA) // don't use the VNA's own calibration
mask |= SCAN_MASK_NO_CALIBRATION | SCAN_MASK_NO_EDELAY | SCAN_MASK_NO_S21OFFSET;
//mask |= SCAN_MASK_BINARY;
#if 0
// only request the frequency data on the first scan
if (data_unit.m_total_frames <= 0)
#endif
mask |= SCAN_MASK_OUT_FREQ;
String s;
s.printf(L"%llu %llu %d %u", seg_start, seg_stop, data_unit.m_points_per_segment, mask);
// s = "scan " + s;
s = (data_unit.m_vna_data.cmd_scan_bin ? "scan_bin " : "scan ") + s;
addSerialTxCommand(s);
}
}
void __fastcall CNanoVNA1Comms::sendTxCommand()
{
if (m_tx_command.IsEmpty())
return;
if (!Form1)
{
m_tx_command = "";
m_tx_commands.resize(0);
return;
}
if (Form1->m_comms.serial.connected)
{ // send the new command through the serial link
Form1->pushCommMessage("tx: " + m_tx_command);
if (Form1->m_comms.serial.TxBytes(AnsiString(m_tx_command).c_str()) <= 0)
{ // failed
Form1->pushCommMessage("tx: error .. " + m_tx_command);
//Form1->m_comms.serial.Disconnect();
//::PostMessage(Form1->Handle, WM_DISCONNECT, 0, 0);
return;
}
Form1->m_comms.rx_timer.mark();
}
#ifdef TCPIPH
if (Form1->m_comms.tcpip.connected)
{ // send the new command through the tcpip link
Form1->pushCommMessage("tx: " + m_tx_command);
if (m_comms.tcpip.TxBytes(AnsiString(m_tx_command).c_str()) <= 0)
{ // failed
Form1->pushCommMessage("tx: " + String("error ") + m_comms.tcpip.lastErrorStr + " .. " + m_tx_command);
//m_comms.tcpip.Disconnect();
//::PostMessage(Form1->Handle, WM_DISCONNECT, 0, 0);
return;
}
Form1->m_comms.rx_timer.mark();
}
#else
if (Form1->m_comms.tcpip)
{
try
{
if (Form1->m_comms.tcpip->Connected())
{ // send the new command through the tcpip link
Form1->pushCommMessage("tx: " + m_tx_command);
Form1->m_comms.tcpip->IOHandler->Write(m_tx_command);
Form1->m_comms.rx_timer.mark();
}
}
catch (Exception &exception)
{
//Application->ShowException(&exception);
Form1->pushCommMessage("tx: tcpip error " + exception.ToString());
}
}
#endif
}
void __fastcall CNanoVNA1Comms::processTxCommands()
{
if (!m_tx_command.IsEmpty())
return; // still waiting for a reply from the previous command
while (!m_tx_commands.empty())
{
// fetch the next queued command
m_tx_command = m_tx_commands.front();
// remove it from the tx queue
m_tx_commands.erase(m_tx_commands.begin() + 0);
if (!m_tx_command.IsEmpty())
break;
}
if (m_tx_command.IsEmpty())
return; // nothing to send
sendTxCommand();
}
void __fastcall CNanoVNA1Comms::poll()
{
m_poll_timer.mark();
switch (m_mode)
{
case MODE_INIT1: // we first just want to see the response to a CR/LF
addSerialTxCommand("");
break;
case MODE_INIT2:
addSerialTxCommand("help");
addSerialTxCommand("version");
addSerialTxCommand("info");
break;
case MODE_INIT3:
if (data_unit.m_vna_data.cmd_deviceid)
addSerialTxCommand("deviceid");
// if (data_unit.m_vna_data.cmd_edelay)
// addSerialTxCommand("edelay");
// if (data_unit.m_vna_data.cmd_s21offset)
// addSerialTxCommand("s21offset");
if (data_unit.m_vna_data.cmd_vbat_offset)
addSerialTxCommand("vbat_offset");
if (data_unit.m_vna_data.cmd_vbat)
addSerialTxCommand("vbat");
if (data_unit.m_vna_data.cmd_usart_cfg)
addSerialTxCommand("usart_cfg");
if (data_unit.m_vna_data.cmd_threshold)
addSerialTxCommand("threshold");
if (data_unit.m_vna_data.cmd_marker)
addSerialTxCommand("marker");
if (data_unit.m_vna_data.cmd_bandwidth)
addSerialTxCommand("bandwidth");
if (data_unit.m_vna_data.cmd_power)
addSerialTxCommand("power");
if (data_unit.m_vna_data.cmd_sweep)
addSerialTxCommand("sweep");
if (data_unit.m_vna_data.cmd_mode)
addSerialTxCommand("mode");
m_mode = MODE_IDLE;
// if (Form1)
// {
// Form1->ScanOnceSpeedButton->Enabled = true;
// Form1->ScanSpeedButton->Enabled = true;
// }
break;
default:
m_mode = MODE_IDLE;
case MODE_IDLE:
if (m_pause_comms)
break;
if (data_unit.m_vna_data.cmd_usart_cfg && data_unit.m_vna_data.usart_speed <= 0)
addSerialTxCommand("usart_cfg");
if (data_unit.m_vna_data.cmd_deviceid && data_unit.m_vna_data.deviceid < 0)
addSerialTxCommand("deviceid");
if (data_unit.m_vna_data.cmd_vbat_offset && data_unit.m_vna_data.vbat_offset_mv <= 0)
addSerialTxCommand("vbat_offset");
if (data_unit.m_vna_data.cmd_vbat)
addSerialTxCommand("vbat");
// if (data_unit.m_vna_data.cmd_marker)
// addSerialTxCommand("marker");
if (data_unit.m_vna_data.cmd_sweep)
addSerialTxCommand("sweep");
if (data_unit.m_vna_data.type != UNIT_TYPE_TINYSA)
{
if (data_unit.m_vna_data.cmd_threshold && data_unit.m_vna_data.freq_threshold_Hz <= 0)
addSerialTxCommand("threshold");
//if (data_unit.m_vna_data.cmd_cal)
// addSerialTxCommand("cal");
if (data_unit.m_vna_data.cmd_bandwidth && data_unit.m_vna_data.bandwidth_Hz <= 0)
addSerialTxCommand("bandwidth");
}
else
{
if (data_unit.m_vna_data.cmd_mode)
addSerialTxCommand("mode");
}
break;
case MODE_SINGLE_SCAN:
case MODE_SCAN:
case MODE_GENERATOR:
if (m_pause_comms)
break;
if (data_unit.m_vna_data.cmd_vbat)
addSerialTxCommand("vbat");
break;
}
}
void __fastcall CNanoVNA1Comms::extractVersionInfo(String s)
{
int i;
// Version: 1.0.25 [p:101, IF:12k, ADC:192k, Lcd:320x240]
s = s.Trim().LowerCase();
data_unit.m_vna_data.dislord = (s.Pos("dislord") > 0) ? true : false; // https://github.com/DiSlord/NanoVNA
data_unit.m_vna_data.oneofeleven = (s.Pos("oneofeleven") > 0) ? true : false; // https://github.com/OneOfEleven/NanoVNA
i = s.Pos('[');
if (i <= 0)
return;
s = s.SubString(i + 1, s.Length()).Trim();
i = s.Pos(']');
if (i <= 0)
return;
s = s.SubString(1, i - 1).Trim();
std::vector <String> params;
common.parseString(s, ",", params);
for (unsigned int k = 0; k < params.size(); k++)
{
String s1;
String s2;
s1 = params[k];
if (s1.Pos("p:") == 1)
{
s1 = s1.SubString(3, s1.Length()).Trim();
if (s1.IsEmpty())
continue;
if (!TryStrToInt(s1, i) || i < 51)
continue;
data_unit.m_vna_data.max_points = i;
continue;
}
if (s1.Pos("if:") == 1)
{
s1 = s1.SubString(4, s1.Length()).Trim();
if (s1.IsEmpty())
continue;
const char units = s1[s1.Length()];
s1 = s1.SubString(1, s1.Length() - 1).Trim();
if (!TryStrToInt(s1, i) || i <= 0)
continue;
if (units == 'k')
i *= 1000;
else
if (units == 'm')
i *= 1000000;
data_unit.m_vna_data.if_Hz = i;
continue;
}
if (s1.Pos("adc:") == 1)
{
s1 = s1.SubString(5, s1.Length()).Trim();
if (s1.IsEmpty())
continue;
const char units = s1[s1.Length()];
s1 = s1.SubString(1, s1.Length() - 1).Trim();
if (!TryStrToInt(s1, i) || i <= 0)
continue;
if (units == 'k')
i *= 1000;
else
if (units == 'm')
i *= 1000000;
data_unit.m_vna_data.adc_Hz = i;
if (data_unit.m_vna_data.adc_Hz > 0 && data_unit.m_vna_data.audio_samples_count > 0)
data_unit.m_vna_data.max_bandwidth_Hz = data_unit.m_vna_data.adc_Hz / data_unit.m_vna_data.audio_samples_count;
continue;
}
if (s1.Pos("lcd:") == 1)
{
int j;
s1 = s1.SubString(5, s1.Length()).Trim();
if (s1.IsEmpty())
continue;
i = s1.Pos('x');
if (i <= 0)
continue;
s2 = s1.SubString(1, i - 1).Trim();
s1 = s1.SubString(i + 1, s1.Length()).Trim();
if (!TryStrToInt(s2, i) || !TryStrToInt(s1, j) || i <= 0 || j <= 0)
continue;
data_unit.m_vna_data.lcd_width = i;
data_unit.m_vna_data.lcd_height = j;
continue;
}
}
}
void __fastcall CNanoVNA1Comms::extractInfoCommand()
{
data_unit.m_vna_data.type = UNIT_TYPE_NONE;
data_unit.m_vna_data.dislord = false;
data_unit.m_vna_data.oneofeleven = false;
data_unit.m_vna_data.info = m_rx_block.lines;
data_unit.m_vna_data.lcd_width = 0;
data_unit.m_vna_data.lcd_height = 0;
data_unit.m_vna_data.max_points = 0;
data_unit.m_vna_data.max_bandwidth_Hz = 0;
data_unit.m_vna_data.if_Hz = 0;
data_unit.m_vna_data.adc_Hz = 0;
data_unit.m_vna_data.audio_samples_count = 0;
// original version ..
// Kernel: 4.0.0
// Compiler: GCC 8.3.1 20190703 (release) [gcc-8-branch revision 273027]
// Architecture: ARMv6-M
// Core Variant: Cortex-M0
// Port Info: Preemption through NMI
// Platform: STM32F072xB Entry Level Medium Density devices
// Board: NanoVNA-H
// Build time: Jan 18 2020 - 23:46:28
// dislord version ..
// Board: NanoVNA
// 2016-2020 Copyright @edy555
// Licensed under GPL. See: https://github.com/ttrftech/NanoVNA
// Version: 0.9.3.4 beta FAT16/FAT32- SD Card, by DiSlord
// Build Time: Jun 20 2020 - 17:08:40
// Kernel: 4.0.0
// Compiler: GCC 9.2.1 20191025 (release) [ARM/arm-9-branch revision 277599]
// Architecture: ARMv6-M Core Variant: Cortex-M0
// Port Info: Preemption through NMI
// Platform: STM32F072xB Entry Level Medium Density devices
// Board: NanoVNA
// 2019-2020 Copyright @DiSlord (based on @edy555 source)
// Licensed under GPL. See: https://github.com/DiSlord/NanoVNA-D
// Version: 1.0.25 [p:101, IF:12k, ADC:192k, Lcd:320x240]
// Build Time: Sep 2 2020 - 12:38:59
// Kernel: 4.0.0
// Compiler: GCC 9.2.1 20191025 (release) [ARM/arm-9-branch revision 277599]
// Architecture: ARMv6-M Core Variant: Cortex-M0
// Port Info: Preemption through NMI
// Platform: STM32F072xB Entry Level Medium Density devices
// tinySA info reply ..
//
// tinySA v0.3
// 2019-2020 Copyright @Erik Kaashoek
// 2016-2020 Copyright @edy555
// SW licensed under GPL. See: https://github.com/erikkaashoek/tinySA
// Version: tinySA_v1.0-80-gb798ea2
// Build Time: Sep 9 2020 - 16:39:59
// Kernel: 4.0.0
// Compiler: GCC 7.2.1 20170904 (release) [ARM/embedded-7-branch revision 255204]
// Architecture: ARMv6-M Core Variant: Cortex-M0
// Port Info: Preemption through NMI
// Platform: STM32F072xB Entry Level Medium Density devices
// tinySA ULTRA
// 2019-2022 Copyright @Erik Kaashoek
// 2016-2020 Copyright @edy555
// SW licensed under GPL. See: https://github.com/erikkaashoek/tinySA
// Version: tinySA4_v1.2-647-g63a26eb
// Build Time: Dec 11 2022 - 13:29:01
// remember the current unit type
const int prev_unit_type = data_unit.m_vna_data.type;
data_unit.m_vna_data.ultra = false;
for (unsigned int i = 0; i < m_rx_block.lines.size(); i++)
{
String s = m_rx_block.lines[i].Trim().LowerCase();
// if (s.Pos("board:") <= 0)
// continue;
if (s.Pos("nanovna-h7") > 0 || s.Pos("nanovna-h 7") > 0)
{
data_unit.m_vna_data.type = UNIT_TYPE_NANOVNA_H7;
break;
}
if (s.Pos("nanovna-h4") > 0 || s.Pos("nanovna-h 4") > 0)
{
data_unit.m_vna_data.type = UNIT_TYPE_NANOVNA_H4;
break;
}
if (s.Pos("nanovna") > 0 || s.Pos("nanovna-h") > 0)
{
data_unit.m_vna_data.type = UNIT_TYPE_NANOVNA_H;
break;
}
if (s.Pos("tinysa") > 0)
{
data_unit.m_vna_data.type = UNIT_TYPE_TINYSA;
if (s.Pos("ultra") > 0) data_unit.m_vna_data.ultra = true;
break;
}
}
// set new unit type
switch (data_unit.m_vna_data.type)
{
case UNIT_TYPE_NONE: data_unit.m_vna_data.name = "NONE-unit-type"; break;
case UNIT_TYPE_UNKNOWN: data_unit.m_vna_data.name = "UNKNOWN-unit-type"; break;
case UNIT_TYPE_NANOVNA_H: data_unit.m_vna_data.name = "NanoVNA-H"; break;
case UNIT_TYPE_NANOVNA_H4: data_unit.m_vna_data.name = "NanoVNA-H4"; break;
case UNIT_TYPE_NANOVNA_H7: data_unit.m_vna_data.name = "NanoVNA-H7"; break;
case UNIT_TYPE_NANOVNA_V2: data_unit.m_vna_data.name = "NanoVNA-V2"; break;
case UNIT_TYPE_JANVNA_V2: data_unit.m_vna_data.name = "JanVNA-V2"; break;
case UNIT_TYPE_TINYSA:
if (data_unit.m_vna_data.ultra) data_unit.m_vna_data.name = "tinySA ULTRA";
else data_unit.m_vna_data.name = "tinySA"; break;
default: data_unit.m_vna_data.name = "ERROR-unit-type"; break;
}
for (unsigned int i = 0; i < m_rx_block.lines.size(); i++)
{
const String s = m_rx_block.lines[i].Trim().LowerCase();
if (s.Pos("version:") > 0)
extractVersionInfo(s);
}
switch (data_unit.m_vna_data.type)
{
default:
case UNIT_TYPE_NONE:
case UNIT_TYPE_NANOVNA_H:
if (data_unit.m_vna_data.audio_samples_count <= 0)
{
data_unit.m_vna_data.audio_samples_count = 48;
if (data_unit.m_vna_data.adc_Hz > 0 && data_unit.m_vna_data.audio_samples_count > 0)
data_unit.m_vna_data.max_bandwidth_Hz = data_unit.m_vna_data.adc_Hz / data_unit.m_vna_data.audio_samples_count;
}
if (data_unit.m_vna_data.lcd_width <= 0 && data_unit.m_vna_data.lcd_height <= 0)
{
data_unit.m_vna_data.lcd_width = 320;
data_unit.m_vna_data.lcd_height = 240;
}
if (data_unit.m_vna_data.max_points <= 0)
data_unit.m_vna_data.max_points = 101;
if (data_unit.m_vna_data.max_bandwidth_Hz <= 0)
data_unit.m_vna_data.max_bandwidth_Hz = data_unit.m_vna_data.dislord ? 4000 : 2000;
break;
case UNIT_TYPE_NANOVNA_H4:
if (data_unit.m_vna_data.audio_samples_count <= 0)
{
data_unit.m_vna_data.audio_samples_count = 96;
if (data_unit.m_vna_data.adc_Hz > 0 && data_unit.m_vna_data.audio_samples_count > 0)
data_unit.m_vna_data.max_bandwidth_Hz = data_unit.m_vna_data.adc_Hz / data_unit.m_vna_data.audio_samples_count;
}
if (data_unit.m_vna_data.lcd_width <= 0 && data_unit.m_vna_data.lcd_height <= 0)
{
data_unit.m_vna_data.lcd_width = 480;
data_unit.m_vna_data.lcd_height = 320;
}
if (data_unit.m_vna_data.max_points <= 0)
data_unit.m_vna_data.max_points = 401;
if (data_unit.m_vna_data.max_bandwidth_Hz <= 0)
data_unit.m_vna_data.max_bandwidth_Hz = 4000;
break;
case UNIT_TYPE_NANOVNA_H7:
if (data_unit.m_vna_data.audio_samples_count <= 0)
{
data_unit.m_vna_data.audio_samples_count = 96;
if (data_unit.m_vna_data.adc_Hz > 0 && data_unit.m_vna_data.audio_samples_count > 0)
data_unit.m_vna_data.max_bandwidth_Hz = data_unit.m_vna_data.adc_Hz / data_unit.m_vna_data.audio_samples_count;
}
if (data_unit.m_vna_data.lcd_width <= 0 && data_unit.m_vna_data.lcd_height <= 0)
{
data_unit.m_vna_data.lcd_width = 480;
data_unit.m_vna_data.lcd_height = 320;
}
if (data_unit.m_vna_data.max_points <= 0)
data_unit.m_vna_data.max_points = 401;
if (data_unit.m_vna_data.max_bandwidth_Hz <= 0)
data_unit.m_vna_data.max_bandwidth_Hz = 4000;
break;
// case UNIT_TYPE_NANOVNA_V2:
// break;
// case UNIT_TYPE_JANVNA_V2:
// break;
case UNIT_TYPE_TINYSA:
if (data_unit.m_vna_data.ultra) {
data_unit.m_vna_data.lcd_width = 480;
data_unit.m_vna_data.lcd_height = 320;
data_unit.m_vna_data.ext_zero_level = 174;
} else {
data_unit.m_vna_data.lcd_width = 320;
data_unit.m_vna_data.lcd_height = 240;
data_unit.m_vna_data.ext_zero_level = 128;
}
break;
}
::PostMessage(Form1->Handle, WM_NEW_UNIT_TYPE, 0, 0);
}
void __fastcall CNanoVNA1Comms::extractPower(String s)
{
const int pos = s.Pos("power:");
if (pos <= 0)
return;
s = s.SubString(pos + 6, s.Length()).Trim();
int value = 255;
if (!TryStrToInt(common.localiseDecimalPoint(s), value))
return;
// const int prev_power = data_unit.m_vna_data.power;
data_unit.m_vna_data.power = value;
if (value >= 255)
value = -1;
settings.outputPower = value;
::PostMessage(Form1->Handle, WM_UPDATE_OUTPUT_POWER, value, 0);
}
void __fastcall CNanoVNA1Comms::processRxBlock()
{
const int segments = (data_unit.m_vna_data.type != UNIT_TYPE_TINYSA) ? data_unit.m_segments : 1;
if (m_rx_block.type == SERIAL_STATE_IDLE)
{
if (m_mode == MODE_INIT1)
{
m_mode = MODE_INIT2;
poll();
}
}
else
{
String s = getSerialStateString(m_rx_block.type);
// if (m_rx_block.timer.millisecs(false) < 5000)
{
if (m_rx_block.lines.size() > 0 || m_rx_block.bin_data.size() > 0)
{
// m_poll_timer.mark();
switch (m_rx_block.type)
{
default: