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cfg_reboot.h
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cfg_reboot.h
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#pragma once // Please format this file with clang before check-in to GitHub
/*
File: cfg_reboot.h
Version history:
2023-03-30 moved 'reboot' from 'view' to a configuration screen
2022-12-12 written for rp2040 (feature is only available of rp2040, not Feather M4)
Software: Barry Hansen, K7BWH, barry@k7bwh.com, Seattle, WA
Hardware: John Vanderbeck, KM7O, Seattle, WA
Purpose: Ask operator to confirm reboot.
+-------------------------------------------+
| * Griduino Reboot > |... yRow1
| |
| Use this option to update firmware. |... yRow2
| Do you have a UF2 file? |... yRow3
| Do you want to reboot? |... yRow4
| +=============+ +-------------+ |
| | | | | |
| | Cancel | | Install UF2 | |
| | | | | |
| +=============+ +-------------+ |
| |
| v1.12, Feb 10 2021 |... yRow9
+-------------------------------------------+
*/
#include <Adafruit_ILI9341.h> // TFT color display library
#include "constants.h" // Griduino constants and colors
#include "logger.h" // conditional printing to Serial port
#include "TextField.h" // Optimize TFT display text for proportional fonts
#include "view.h" // Base class for all views
// ========== extern ===========================================
#if defined(ARDUINO_ADAFRUIT_FEATHER_RP2040)
extern "C" {
#include <hardware/watchdog.h>
#include <hardware/resets.h>
#include <pico/bootrom.h>
}
#endif
extern Logger logger; // Griduino.ino
extern void showDefaultTouchTargets(); // Griduino.ino
extern void selectNewView(int cmd); // Griduino.ino
extern int goto_next_cfg; // Griduino.ino
// ========== class ViewCfgReboot ================================
class ViewCfgReboot : public View {
public:
// ---------- public interface ----------
// This derived class must implement the public interface:
ViewCfgReboot(Adafruit_ILI9341 *vtft, int vid) // ctor
: View{vtft, vid} {
background = cBACKGROUND; // every view can have its own background color
}
void updateScreen();
void startScreen();
bool onTouch(Point touch);
protected:
// ---------- local data for this derived class ----------
// color scheme: see constants.h
const int radius = 10; // rounded corners on buttons
// vertical placement of text rows
const int space = 30;
const int half = space / 2;
const int yRow1 = 20; // title "Firmware Update"
const int yRow2 = yRow1 + space; // "This option starts bootloader mode."
const int yRow3 = yRow2 + space; // "Do you have a UF2 file?"
const int yRow4 = yRow3 + space; // "Do you want to install it?""
const int yRow5 = yRow4 + half; // "Cancel", "Install UF2" buttons
const int yRow9 = gScreenHeight - 10; // "v1.14, Jan 22 2024"
// ----- screen text
// names for the array indexes, must be named in same order as array below
enum txtIndex {
TITLE = 0,
LINE1,
LINE2,
LINE3,
COMPILED,
PANEL,
};
const int left = 30; // x: left text edge
const int top = 40; // y: top text row
// ----- static screen text
// clang-format off
#define nRebootValues 5
TextField txtValues[nRebootValues] = {
// text x, y color
{"7. Firmware Update", -1, yRow1, cHIGHLIGHT, ALIGNCENTER, eFONTSMALLEST}, // [TITLE] centered
{"This option starts bootloader mode.", -1, yRow2, cLABEL, ALIGNCENTER, eFONTSMALLEST}, // [LINE1] centered
{"Do you have a UF2 file?", left, yRow3, cVALUE, ALIGNLEFT, eFONTSMALL}, // [LINE2]
{"Do you want to install it?", left, yRow4, cVALUE, ALIGNLEFT, eFONTSMALL}, // [LINE3]
{PROGRAM_VERDATE, -1, yRow9, cLABEL, ALIGNCENTER}, // [COMPILED]
//{"7 of 6", xPanel, 20, cFAINT, ALIGNLEFT}, // [PANEL]
};
enum buttonID {
eCANCEL,
eREBOOT,
};
#define nRebootButtons 2
FunctionButton myButtons[nRebootButtons] = {
// label origin size { touch-target }
// text x,y w,h { x,y w,h }, radius, color, functionID
{"Cancel", 32,yRow5, 110,90, { 0,yRow5, 140,110 }, radius, cBUTTONLABEL, eCANCEL},
{"Install UF2", 170,yRow5, 110,90, {180,yRow5, 140,110 }, radius, cBUTTONLABEL, eREBOOT},
};
// clang-format on
// ---------- local functions for this derived class ----------
void rebootGriduino() { // operator confirmed: reboot to USB for software update
// Do The Thing!
logger.info("---> REBOOTING"); // the end of our world is nigh
delay(100); // allow time for Serial to send message
this->clearScreen(this->background); // clear screen and post message
const int left = 28; // x: left text edge
const int top = 40; // y: top text row
setFontSize(eFONTSMALLEST);
tft->setTextColor(cHIGHLIGHT);
tft->setCursor(100, yRow1);
tft->println("Install Firmware");
setFontSize(eFONTSMALL);
tft->setTextColor(cVALUE);
tft->setCursor(left, yRow1 + space * 2);
tft->println("Check your external drives");
tft->setCursor(left, yRow1 + space * 3);
tft->println("and look for RPI-RP2.");
tft->setCursor(left, yRow1 + space * 4);
tft->println("Copy UF2 file to that drive.");
setFontSize(eFONTSMALLEST);
tft->setTextColor(cLABEL);
tft->setCursor(left, yRow1 + space * 6);
tft->println("To decline, press Reset button");
tft->setCursor(left, yRow1 + space * 6 + half);
tft->println("or power cycle Griduino");
delay(1000);
// reboot
#if defined(ARDUINO_ADAFRUIT_FEATHER_RP2040)
multicore_reset_core1();
multicore_launch_core1(0);
reset_usb_boot(0, 0);
#else
// todo: try to discover a way to put Feather M4 into bootloader mode
// todo: for now, display a message
#endif
}
void fCancel() {
logger.info("->->-> Clicked CANCEL button.");
selectNewView(goto_next_cfg);
}
void fReboot() {
logger.info("->->-> Clicked REBOOT button.");
rebootGriduino();
}
}; // end class ViewCfgReboot
// ============== implement public interface ================
void ViewCfgReboot::updateScreen() {
// called on every pass through main()
// nothing to do in the main loop - this screen has no dynamic items
} // end updateScreen
void ViewCfgReboot::startScreen() {
// called once each time this view becomes active
this->clearScreen(this->background); // clear screen
txtValues[0].setBackground(this->background); // set background for all TextFields in this view
TextField::setTextDirty(txtValues, nRebootValues); // make sure all fields get re-printed on screen change
drawAllIcons(); // draw gear (settings) and arrow (next screen)
showDefaultTouchTargets(); // optionally draw box around default button-touch areas
showMyTouchTargets(myButtons, nRebootButtons); // optionally show this view's touch targets
showScreenBorder(); // optionally outline visible area
showScreenCenterline(); // optionally draw visual alignment bar
// ----- draw text fields
for (int ii = 0; ii < nRebootValues; ii++) {
txtValues[ii].print();
}
// ----- draw buttons
setFontSize(eFONTSMALLEST);
for (int ii = 0; ii < nRebootButtons; ii++) {
FunctionButton item = myButtons[ii];
tft->fillRoundRect(item.x, item.y, item.w, item.h, item.radius, cBUTTONFILL);
tft->drawRoundRect(item.x, item.y, item.w, item.h, item.radius, cBUTTONOUTLINE);
// ----- label on top of button
int xx = getOffsetToCenterTextOnButton(item.text, item.x, item.w);
tft->setCursor(xx, item.y + item.h / 2 + 5); // place text centered inside button
tft->setTextColor(item.color);
tft->print(item.text);
}
showProgressBar(7, 8); // draw marker for advancing through settings
updateScreen(); // update UI immediately, don't wait for the main loop to eventually get around to it
} // end startScreen()
bool ViewCfgReboot::onTouch(Point touch) {
logger.info("->->-> Touched reboot screen.");
bool handled = false; // assume a touch target was not hit
for (int ii = 0; ii < nRebootButtons; ii++) {
FunctionButton item = myButtons[ii];
if (item.hitTarget.contains(touch)) {
handled = true; // hit!
switch (item.functionIndex) // do the thing
{
case eCANCEL:
fCancel();
break;
case eREBOOT:
fReboot();
break;
default:
logger.error("Internal error, unknown function ", item.functionIndex);
break;
}
}
}
return handled; // true=handled, false=controller uses default action
} // end onTouch()