# B15F: ui/ui.cpp Source File

ui.cpp
#include "ui.h"
#include "../drv/b15f.h"
std::vector<View*> win_stack;
std::thread t_refresh;
void show_main(int)
{
ViewSelection* view = new ViewSelection();
view->setTitle("B15F - Command Line Interface");
view->addChoice("[ Monitor - Eingaben beobachten ]", &show_monitor);
view->addChoice("[ Digitale Ausgabe BE0 ]", &show_digital_output0);
view->addChoice("[ Digitale Ausgabe BE1 ]", &show_digital_output1);
view->addChoice("[ Analoge Ausgabe AA0 ]", &show_analog_output0);
view->addChoice("[ Analoge Ausgabe AA1 ]", &show_analog_output1);
view->addChoice("[ Selbsttest des B15 ]", &show_selftest_info);
view->addChoice("[ Informationen ]", &show_info);
view->addChoice("", nullptr);
view->addChoice("[ Beenden ]", &finish);
view->repaint();
win_stack.push_back(view);
input(0);
}
void input(int)
{
call_t nextCall;
int key;
do
{
key = wgetch(View::getWinContext());
win_stack.back()->repaint();
nextCall = win_stack.back()->keypress(key);
if(key == -1)
view_back(key);
if(nextCall)
nextCall(key);
}
while(win_stack.size());
}
void view_back(int)
{
if(win_stack.size())
{
delete win_stack.back();
win_stack.pop_back();
}
if(win_stack.size())
win_stack.back()->repaint();
}
void finish(int)
{
cleanup();
exit(EXIT_SUCCESS);
}
void cleanup()
{
if(t_refresh.joinable())
t_refresh.join();
clrtoeol();
refresh();
endwin();
}
void show_info(int)
{
ViewInfo* view = new ViewInfo();
view->setTitle("Info");
view->setText("Informationen zu Board 15 Famulus Edition\nEs war einmal...");
view->setLabelClose("[ Zurueck ]");
view->repaint();
win_stack.push_back(view);
input(0);
}
void show_monitor(int)
{
ViewMonitor* view = new ViewMonitor();
view->setTitle("Monitor");
view->setText("\nErfasse Messwerte...");
view->setLabelClose("[ Zurueck ]");
view->repaint();
win_stack.push_back(view);
input(0);
}
void show_invalid_port_input(int)
{
ViewInfo* view = new ViewInfo();
view->setTitle("Falsche Eingabe");
view->setText("Bitte geben Sie einen Wert aus dem Intervall [0, FF] an.");
view->setLabelClose("[ Schliessen ]");
view->repaint();
win_stack.push_back(view);
input(0);
}
void show_invalid_dac_input(int)
{
ViewInfo* view = new ViewInfo();
view->setTitle("Falsche Eingabe");
view->setText("Bitte geben Sie einen Wert aus dem Intervall [0, 1023] an.");
view->setLabelClose("[ Schliessen ]");
view->repaint();
win_stack.push_back(view);
input(0);
}
void write_digital_output0(int)
{
try
{
int d = std::stoi(static_cast<ViewPromt*>(win_stack.back())->getInput(), 0, 16);
if(d > 255 || 0 > d)
throw std::invalid_argument("bad value");
uint8_t port = static_cast<uint8_t>(d);
B15F& drv = B15F::getInstance();
drv.digitalWrite0(port);
view_back(0);
}
catch(std::invalid_argument& ex)
{
show_invalid_port_input(0);
}
}
void write_digital_output1(int)
{
try
{
int d = std::stoi(static_cast<ViewPromt*>(win_stack.back())->getInput(), 0, 16);
if(d > 255 || 0 > d)
throw std::invalid_argument("bad value");
uint8_t port = static_cast<uint8_t>(d);
B15F& drv = B15F::getInstance();
drv.digitalWrite1(port);
view_back(0);
}
catch(std::invalid_argument& ex)
{
show_invalid_port_input(0);
}
}
void write_analog_output0(int)
{
try
{
uint16_t port = std::stoi(static_cast<ViewPromt*>(win_stack.back())->getInput());
if(port > 1023)
throw std::invalid_argument("bad value");
B15F& drv = B15F::getInstance();
drv.analogWrite0(port);
view_back(0);
}
catch(std::invalid_argument& ex)
{
show_invalid_dac_input(0);
}
}
void write_analog_output1(int)
{
try
{
uint16_t port = std::stoi(static_cast<ViewPromt*>(win_stack.back())->getInput());
if(port > 1023)
throw std::invalid_argument("bad value");
B15F& drv = B15F::getInstance();
drv.analogWrite1(port);
view_back(0);
}
catch(std::invalid_argument& ex)
{
show_invalid_dac_input(0);
}
}
void show_digital_output0(int)
{
ViewPromt* view = new ViewPromt();
view->setTitle("Digitale Ausgabe BE0");
view->setMessage("\nAusgabe Port-Wert (hex): 0x");
view->setCancel("[ Zurueck ]", true);
view->setConfirm("[ OK ]", &write_digital_output0);
view->repaint();
win_stack.push_back(view);
input(0);
}
void show_digital_output1(int)
{
ViewPromt* view = new ViewPromt();
view->setTitle("Digitale Ausgabe BE1");
view->setMessage("\nAusgabe Port-Wert (hex): 0x");
view->setCancel("[ Zurueck ]", true);
view->setConfirm("[ OK ]", &write_digital_output1);
view->repaint();
win_stack.push_back(view);
input(0);
}
void show_analog_output0(int)
{
ViewPromt* view = new ViewPromt();
view->setTitle("Analoge Ausgabe AA0");
view->setMessage("\nAusgabe 10-Bit-Wert (0...1023): ");
view->setCancel("[ Zurueck ]", true);
view->setConfirm("[ OK ]", &write_analog_output0);
view->repaint();
win_stack.push_back(view);
input(0);
}
void show_analog_output1(int)
{
ViewPromt* view = new ViewPromt();
view->setTitle("Analoge Ausgabe AA1");
view->setMessage("\nAusgabe 10-Bit-Wert (0...1023): ");
view->setCancel("[ Zurueck ]", true);
view->setConfirm("[ OK ]", &write_analog_output1);
view->repaint();
win_stack.push_back(view);
input(0);
}
void start_selftest(int)
{
B15F& drv = B15F::getInstance();
drv.activateSelfTestMode();
ViewInfo* view = new ViewInfo();
view->setTitle("Selbsttest aktiv");
view->setText("Das B15 befindet sich jetzt im Selbsttestmodus.\n \nSelbsttest:\nZu Beginn geht der Reihe nach jede LED von BA0 bis BA1 an.\nDanach leuchten die LEDs an AA0 und AA1 kurz auf.\nZum Schluss spiegelt in einer Endlosschleife:\n* BA0 Port BE0\n* BA1 die DIP-Schalter S7\n* AA0 ADC0\n* AA1 ADC1");
view->setLabelClose("[ Selbsttest Beenden ]");
view->setCall(&stop_selftest);
view->repaint();
win_stack.push_back(view);
input(0);
}
void stop_selftest(int)
{
B15F& drv = B15F::getInstance();
drv.discard();
drv.delay_ms(B15F::WDT_TIMEOUT);
drv.reconnect();
drv.digitalWrite0(0);
drv.digitalWrite1(0);
}
void show_selftest_info(int)
{
ViewInfo* view = new ViewInfo();
view->setTitle("Selbsttest");
view->setText("Bitte entfernen Sie jetzt alle Draehte von den Anschlussklemmen und bestaetigen\nmit Enter.");
view->setLabelClose("[ Weiter ]");
view->setCall(&start_selftest);
view->repaint();
win_stack.push_back(view);
input(0);
}
ViewMonitor
Definition: view_monitor.h:11
ViewInfo
Definition: view_info.h:6
B15F::delay_ms
void delay_ms(uint16_t ms)
Definition: b15f.cpp:290
B15F::analogWrite1
bool analogWrite1(uint16_t)
Definition: b15f.cpp:209
B15F::getInstance
static B15F & getInstance(void)
Definition: b15f.cpp:300
B15F
Definition: b15f.h:24
B15F::digitalWrite0
bool digitalWrite0(uint8_t)
Definition: b15f.cpp:152
B15F::activateSelfTestMode
bool activateSelfTestMode(void)
Definition: b15f.cpp:144
ViewSelection
Definition: view_selection.h:8
ViewPromt
Definition: view_promt.h:8
B15F::digitalWrite1
bool digitalWrite1(uint8_t)
Definition: b15f.cpp:162
B15F::discard
void discard(void)
Definition: b15f.cpp:72
B15F::analogWrite0
bool analogWrite0(uint16_t)
Definition: b15f.cpp:199
B15F::reconnect
void reconnect(void)
Definition: b15f.cpp:57