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https://github.com/eddyem/stm32samples.git
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Add menu, TODO: add hold key events to quickly change value in menu setters
This commit is contained in:
Edward Emelianov
167
F3:F303/NitrogenFlooding/menu.c
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167
F3:F303/NitrogenFlooding/menu.c
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/*
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* This file is part of the nitrogen project.
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* Copyright 2023 Edward V. Emelianov <edward.emelianoff@gmail.com>.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "adc.h"
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#include "hardware.h"
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#include "indication.h"
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#include "menu.h"
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#include "screen.h"
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#include "strfunc.h"
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#include "usb.h"
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// integer parameter to change
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typedef struct{
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uint32_t min;
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uint32_t max;
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uint32_t cur;
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uint32_t *val;
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} u32par;
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// current parameter of uint32_t setter
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static u32par u32parameter = {0};
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static const char *parname = NULL;
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// upper level menu to return from subwindow functions
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static menu *uplevel = NULL;
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static void showadc(menu *m);
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static void htr1(menu *m);
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static void htr2(menu *m);
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static void testx(const char *text){
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USB_sendstr(text);
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USB_sendstr(" pressed\n");
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}
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static void test3(menu _U_ *m){testx("main 3");}
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static void test4(menu _U_ *m){testx("main 4");}
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static void stest1(menu _U_ *m){testx("sub 1");}
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static void stest2(menu _U_ *m){testx("sub 2");}
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static void stest3(menu _U_ *m){testx("sub 3");}
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static void stest4(menu _U_ *m){testx("sub 4");}
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static void stest5(menu _U_ *m){testx("sub 5");}
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static menuitem submenu1items[] = {
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{"test 1", NULL, stest1},
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{"test 2", NULL, stest2},
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{"test 3", NULL, stest3},
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{"test 4", NULL, stest4},
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{"test 5", NULL, stest5},
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};
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static menu submenu1 = {
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.parent = &mainmenu,
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.nitems = 5,
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.selected = 0,
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.items = submenu1items
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};
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static menuitem mainmenuitems[] = {
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{"ADC raw data", NULL, showadc},
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{"Heater1 power", NULL, htr1},
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{"Heater2 power", NULL, htr2},
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{"Submenu1", &submenu1, NULL},
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{"Test3", NULL, test3},
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{"Test4", NULL, test4},
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};
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menu mainmenu = {
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.parent = NULL,
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.nitems = 6,
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.selected = 0,
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.items = mainmenuitems
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};
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static void refresh_adcwin(uint8_t evtmask){
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if(evtmask & BTN_ESC_MASK || evtmask & BTN_SEL_MASK){ // switch to menu
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init_menu(uplevel);
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return;
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}
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if(evtmask) return;
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cls();
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SetFontScale(1);
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int Y = fontheight + 1, wmax = 0;
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setFGcolor(COLOR_CYAN);
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for(int i = 0; i < NUMBER_OF_AIN_CHANNELS; ++i, Y+=fontheight+2){
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int X = 20;
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X = PutStringAt(X, Y, "ADC input ");
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X = PutStringAt(X, Y, u2str(i));
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if(X > wmax) wmax = X;
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}
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wmax += 20;
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setFGcolor(COLOR_WHITE);
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Y = fontheight + 1;
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for(int i = 0; i < NUMBER_OF_AIN_CHANNELS; ++i, Y+=fontheight+2){
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PutStringAt(wmax, Y, u2str(ADCvals[i]));
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}
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setFGcolor(COLOR_LIGHTGREEN);
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Y += 5;
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PutStringAt(20, Y, "ADC ext"); PutStringAt(wmax, Y, u2str(ADCvals[ADC_EXT]));
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//setFGcolor(COLOR_LIGHTYELLOW);
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//Y += 2 + fontheight;
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//PutStringAt(20, Y, "T MCU"); PutStringAt(wmax, Y, float2str(getMCUtemp(), 0));
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UpdateScreen(0, -1);
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}
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// show RAW ADC data
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static void showadc(menu *m){
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init_window(refresh_adcwin);
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uplevel = m;
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}
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// window of uint32_t setter
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static void refresh_u32setter(uint8_t evtmask){
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int selected = 0;
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if(evtmask & BTN_ESC_MASK){ // return to main menu
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init_menu(uplevel);
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return;
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}
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cls();
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if(evtmask & BTN_SEL_MASK){ // change value
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*u32parameter.val = u32parameter.cur;
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selected = 1;
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} else if(evtmask & BTN_LEFT_MASK){ // decrement
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if(u32parameter.cur > u32parameter.min) --u32parameter.cur;
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} else if(evtmask & BTN_RIGHT_MASK){ // increment
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if(u32parameter.cur < u32parameter.max) ++u32parameter.cur;
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}
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setFGcolor(COLOR_CHOCOLATE);
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SetFontScale(2);
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int Y = fontheight + fontheight/2;
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CenterStringAt(Y, parname);
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SetFontScale(3);
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Y += fontheight + fontheight/2;
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if(selected) setFGcolor(COLOR_GREEN);
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else setFGcolor(COLOR_BLUE);
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CenterStringAt(Y, u2str(u32parameter.cur));
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}
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// init pwm setter
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static void showpwm(menu *m, int nccr){
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u32parameter.max = 100;
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u32parameter.min = 0;
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u32parameter.cur = (nccr == 3) ? TIM3->CCR3 : TIM3->CCR4;
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u32parameter.val = (nccr == 3) ? (uint32_t*) &TIM3->CCR3 : (uint32_t*) &TIM3->CCR4;
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parname = m->items[m->selected].text;
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uplevel = m;
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init_window(refresh_u32setter);
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}
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static void htr1(menu *m){showpwm(m, 3);}
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static void htr2(menu *m){showpwm(m, 4);}
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