PortableFuncGen/firmware/shared_libs/disp_layout/disp_layout.c

#include "main.h"
#include "display_gfx.h"
#include "font_gfx.h"
#include "bitmap_fonts.h"
#include "bitmap_disp_buttons.h"

// #include "wave_gfx.h"

#include "printf.h"
#include "disp_layout.h"

static uint8_t isChannelChange = 1;
static uint8_t isGraphChange = 1;
static uint8_t isValuesChange = 1;
static uint8_t isButtonsChange = 1;
static int8_t isButtonsBlink = 1;

static uint8_t timer_blink[LAY_BTN_MAX];

void LAY_blinkButton(LAY_dispBtnName_t disp_btn)
{
    timer_blink[disp_btn] = 2;
    isButtonsBlink = 1;
}

void LAY_updateChannels(void)
{
    isChannelChange = 1;
}

void LAY_updateGraph(void)
{
    isGraphChange = 1;
}

void LAY_updateValues(void)
{
    isValuesChange = 1;
}

void LAY_updateButtons(void)
{
    isButtonsChange = 1;
}

static void _drawFreqValue(GFX_display_t *disp)
{
    uint32_t value = getFreqValue();
    uint8_t input[8];
    snprintf((char *)input, 8, "%07u", value);
    DISP_writeString(disp, &font5x7Info, input, 76, 13, BM_NORMAL);
}

static void _drawAmplValue(GFX_display_t *disp)
{
    float value = getAmplValue();
    uint8_t input[8];
    snprintf((char *)input, 8, "%05.2f V", value);
    DISP_writeString(disp, &font5x7Info, input, 76, 23, BM_NORMAL);
}

static void _drawOffsValue(GFX_display_t *disp)
{
    float value = getOffsetValue();
    uint8_t input[8];
    snprintf((char *)input, 8, "%+4.2f V", value);
    DISP_writeString(disp, &font5x7Info, input, 76, 33, BM_NORMAL);
}

static void _drawPhasValue(GFX_display_t *disp)
{
    uint32_t value = getPhaseValue();
    uint8_t input[8];
    snprintf((char *)input, 8, "%03u'", value);
    DISP_writeString(disp, &font5x7Info, input, 76, 43, BM_NORMAL);
}

static void _drawDutyValue(GFX_display_t *disp)
{
    uint32_t value = getDutyValue();
    uint8_t input[8];
    snprintf((char *)input, 8, "%03u%%", value);
    DISP_writeString(disp, &font5x7Info, input, 76, 43, BM_NORMAL); // zmien pozycje!!!!!!!!
}

static void _blinkButtons(GFX_display_t *disp)
{
    // input: display buttons, invert
    uint8_t done = 0;
    for (LAY_dispBtnName_t disp_btn = LAY_BTN_1; disp_btn < LAY_BTN_MAX; disp_btn++)
    {
        if (timer_blink[disp_btn] > 0)
        {
            DISP_drawBitmap(disp, &btn_bottom[disp_btns[curr_layout][disp_btn] + 1], btn_pos_x[disp_btn], 53, BM_NORMAL);
            timer_blink[disp_btn]--;
        }
        else if (timer_blink[disp_btn] == 0)
        {
            DISP_drawBitmap(disp, &btn_bottom[disp_btns[curr_layout][disp_btn]], btn_pos_x[disp_btn], 53, BM_NORMAL);
            done++;
            timer_blink[disp_btn]--;
        }
    }

    if (done == LAY_BTN_MAX)
    {
        isButtonsBlink = 0;
    }
}

static void _drawButtons(GFX_display_t *disp)
{
    // input: display buttons, invert
    DISP_clearRegion(disp, 0, 53, disp->width, 11);
    uint8_t pos_x = 0;

    for (LAY_dispBtnName_t disp_btn = LAY_BTN_1; disp_btn < LAY_BTN_MAX; disp_btn++)
    {
        BITMAP_buttonName_t btn_name = getBitmapName(disp_btn);

        DISP_drawBitmap(disp, &bitmap_btnBottom[btn_name], pos_x, 53, BM_NORMAL);
        pos_x += bitmap_btnBottom[btn_name].width + 1;
    }

    isButtonsChange = 0;
}

static void _drawFuncGenValues(GFX_display_t *disp)
{
    DISP_writeString(disp, &font5x7Info, (uint8_t *)"F:", 64, 13, BM_NORMAL);
    DISP_writeString(disp, &font5x7Info, (uint8_t *)"A:", 64, 23, BM_NORMAL);
    DISP_writeString(disp, &font5x7Info, (uint8_t *)"O:", 64, 33, BM_NORMAL);
    DISP_writeString(disp, &font5x7Info, (uint8_t *)"P:", 64, 43, BM_NORMAL);

    _drawFreqValue(disp);
    _drawAmplValue(disp);
    _drawOffsValue(disp);
    _drawPhasValue(disp);
}

static void _drawPwmGenValues(GFX_display_t *disp)
{
    DISP_writeString(disp, &font5x7Info, (uint8_t *)"F:", 64, 13, BM_NORMAL);
    DISP_writeString(disp, &font5x7Info, (uint8_t *)"A:", 64, 23, BM_NORMAL);
    DISP_writeString(disp, &font5x7Info, (uint8_t *)"O:", 64, 33, BM_NORMAL);
    DISP_writeString(disp, &font5x7Info, (uint8_t *)"P:", 64, 43, BM_NORMAL);
    DISP_writeString(disp, &font5x7Info, (uint8_t *)"D:", 64, 43, BM_NORMAL);

    _drawFreqValue(disp);
    _drawAmplValue(disp);
    _drawOffsValue(disp);
    _drawPhasValue(disp);
    _drawDutyValue(disp);
}

static void _drawValues(GFX_display_t *disp)
{
    // input: frequency(value), amplitiude(value), offset(value), phase(value), duty(value), invert(info), position(value)
    switch (getLayoutType())
    {
    case LT_TYPE_FG:
        _drawFuncGenValues(disp);
        break;
    case LT_TYPE_PWM:
        _drawPwmGenValues(disp);
        break;

    default:
        break;
    }

    isValuesChange = 0;
}

static void _drawGraph(GFX_display_t *disp)
{
    // input: graph type(sin, triangle, squere, pwm), frequency(info), amplitiude(value), offset(value), phase(value), invert(pwm),
    DISP_drawSin(disp, 4, 32, 16, 0, 0);
    DISP_drawHorizontalLine(disp, 2, 32, 56, GFX_WHITE);

    isGraphChange = 0;
}

static void _drawChannels(GFX_display_t *disp)
{
    // input: active channel
    DISP_writeString(disp, &font5x7Info, (uint8_t *)"CH1", 2, 2, BM_INVERSE);
    DISP_writeString(disp, &font5x7Info, (uint8_t *)"CH2", 23, 2, BM_NORMAL);
    DISP_writeString(disp, &font5x7Info, (uint8_t *)"CH3", 44, 2, BM_NORMAL);
    DISP_writeString(disp, &font5x7Info, (uint8_t *)"CH4", 65, 2, BM_NORMAL);
    DISP_writeString(disp, &font5x7Info, (uint8_t *)"CH5", 86, 2, BM_NORMAL);
    DISP_writeString(disp, &font5x7Info, (uint8_t *)"CH6", 107, 2, BM_NORMAL);
    DISP_drawHorizontalLine(disp, 0, 10, 127, GFX_WHITE);

    isChannelChange = 0;
}

void LAY_drawDisplayLayout(GFX_display_t *disp)
{
    if (isChannelChange)
        _drawChannels(disp);

    if (isGraphChange)
        _drawGraph(disp);

    if (isValuesChange)
        _drawValues(disp);

    if (isButtonsChange)
        _drawButtons(disp);

    if (isButtonsBlink)
        _blinkButtons(disp);
}