diff options
Diffstat (limited to 'gfx_1.cpp')
| -rw-r--r-- | gfx_1.cpp | 210 |
1 files changed, 210 insertions, 0 deletions
diff --git a/gfx_1.cpp b/gfx_1.cpp new file mode 100644 index 0000000..755ab04 --- /dev/null +++ b/gfx_1.cpp @@ -0,0 +1,210 @@ +#include "gfx_1.h" +#include "datetimeHandler.h" +#include "cpu.h" +#include "Adafruit_GFX.h" +#include <Adafruit_ILI9341.h> + +bool gfx1_refresh = true; +static uint8_t s_time_tab[6] = {'0', '0', ':', '0', '0', 0}; +static uint8_t s_localHum = 0, s_localTemp = 0, s_cpuTemp = 255; +static int16_t s_cpu_usage = 255; +static uint32_t s_ram_free = 255, s_ram_max = 255; + + +// 5px size +static void gfx_update_toolbar(); +static void gfx_update_cpu(); +static void gfx_update_mem(); + +static void writeArray(const char *buf) +{ + uint8_t c= 0; + while(buf[c] != 0) + tft.write(buf[c++]); +} + + +void gfx1_udpate() +{ + // if(!gfx1_refresh) + // return ; + + gfx1_refresh = false; + gfx_update_toolbar(); + gfx_update_cpu(); + gfx_update_mem(); +} + +#define LINE_Y_REL 29 +#define TEXT_Y_REL 9 +#define FIRST_TEXT_Y_REL 40 +#define TEXT_ESPACE_Y 35 +#define TEXT_ESPACE_SHORT_Y 25 + +char buf[20]; + +void gfx1_layout() +{ + uint8_t c= 0; + + tft.fillScreen(ILI9341_BLACK); + tft.drawLine(10, 18, 310, 18, ILI9341_YELLOW); + tft.setTextColor(ILI9341_YELLOW, ILI9341_BLACK); + tft.setCursor(35, 0); + tft.setTextSize(1); + tft.write('o'); + tft.setTextSize(2); + tft.setCursor(35+8, 2); + tft.write('C'); + //Humidity + tft.setCursor(300, 2); + tft.write('%'); + + // CPU rect + tft.setTextSize(2); + tft.drawRoundRect(5, 45, 150, 90, 10, ILI9341_DARKCYAN); + tft.drawLine(5, 45+LINE_Y_REL, 154, 45+LINE_Y_REL, ILI9341_DARKCYAN); + tft.setTextColor(ILI9341_DARKCYAN, ILI9341_BLACK); + tft.setCursor(60, 45+TEXT_Y_REL); + sprintf(buf, "CPU"); + writeArray(buf); + tft.setCursor(15, 45+FIRST_TEXT_Y_REL); + sprintf(buf, "Usage:"); + writeArray(buf); + tft.setCursor(15, 45+FIRST_TEXT_Y_REL + TEXT_ESPACE_SHORT_Y); + sprintf(buf, "Temp:"); + writeArray(buf); + tft.setCursor(15, 45+FIRST_TEXT_Y_REL + TEXT_ESPACE_SHORT_Y *2); + + // memory + tft.drawRoundRect(165, 45, 150, 90, 10, ILI9341_GREEN); + tft.drawLine(165, 45+LINE_Y_REL, 314, 45+LINE_Y_REL, ILI9341_GREEN); + tft.setTextColor(ILI9341_GREEN, ILI9341_BLACK); + tft.setCursor(205, 45+TEXT_Y_REL); + sprintf(buf, "MEMORY"); + writeArray(buf); + tft.setCursor(175, 45+FIRST_TEXT_Y_REL); + sprintf(buf, "Max:"); + writeArray(buf); + tft.setCursor(175, 45+FIRST_TEXT_Y_REL + TEXT_ESPACE_SHORT_Y); + sprintf(buf, "Free:"); + writeArray(buf); + + gfx1_refresh = true; + gfx1_udpate(); +} + +void get_formated_space(int32_t valueMb) +{ + int8_t unity = 0; + if(valueMb > 999) + { + valueMb = valueMb / 1024; + unity = 1; // GB + } + + if(valueMb > 9999) + { + valueMb = valueMb / 1024; + unity = 2; // TB + } + + if(unity == 0) + sprintf(buf, "%4d MB", valueMb); + else if(unity == 1) + sprintf(buf, "%4d GB", valueMb); + else + sprintf(buf, "%4d TB", valueMb); +} + +static void gfx_update_mem() +{ + tft.setTextColor(ILI9341_GREEN, ILI9341_BLACK); + if(s_ram_max != ramMax) + { + tft.setCursor(175 + 50, 45+FIRST_TEXT_Y_REL); + get_formated_space(ramMax); + writeArray(buf); + s_ram_free = ramMax; + } + + if(s_ram_free != ramFree) + { + tft.setCursor(175 + 50, 45+FIRST_TEXT_Y_REL + TEXT_ESPACE_SHORT_Y); + get_formated_space(ramFree); + writeArray(buf); + s_ram_free = ramFree; + } +} + +//s_cpu_usage = 0; +static void gfx_update_cpu() +{ + tft.setTextColor(ILI9341_DARKCYAN, ILI9341_BLACK); + if(cpuUsageGlobal != s_cpu_usage) + { + tft.setCursor(15+75, 45+FIRST_TEXT_Y_REL); + sprintf(buf, "%3d %%", cpuUsageGlobal); + writeArray(buf); + s_cpu_usage = cpuUsageGlobal; + } + if(s_cpuTemp != cpuTempGlobal) + { + tft.setCursor(15 + 75, 45+FIRST_TEXT_Y_REL + TEXT_ESPACE_SHORT_Y); + sprintf(buf, "%3d ", cpuTempGlobal); + writeArray(buf); + tft.setCursor(15 + 115, 45+FIRST_TEXT_Y_REL + TEXT_ESPACE_SHORT_Y - 2); + tft.setTextSize(1); + tft.write('o'); + tft.setTextSize(2); + tft.setCursor(15 + 115 +8, 45+FIRST_TEXT_Y_REL + TEXT_ESPACE_SHORT_Y); + tft.write('C'); + s_cpuTemp = cpuTempGlobal; + } +} + +static void gfx_update_toolbar() +{ + uint8_t c= 0; + char buf[5]; + tft.setTextColor(ILI9341_YELLOW, ILI9341_BLACK); + //time + if(s_time_tab[4] != time_tab[4] || s_time_tab[3] != time_tab[3] + || s_time_tab[1] != time_tab[1] || s_time_tab[0] != time_tab[0]) + { + tft.setTextSize(2); + tft.setCursor(135, 2); + + while(c < 5) + { + uint8_t car = time_tab[c]; + s_time_tab[c] = car; + tft.write(car); + c++; + } + } + + //temp + if(s_localTemp != localTemp) + { + tft.setCursor(10, 2); + if(localTemp != 255) + sprintf(buf, "%2d", localTemp); + else + sprintf(buf, "--"); + writeArray(buf); + s_localTemp = localTemp; + } + + // humidity + if(s_localHum != localHum) + { + tft.setCursor(275, 2); + if(localHum != 255) + sprintf(buf, "%2d", localHum); + else + sprintf(buf, "--"); + writeArray(buf); + s_localHum = localHum; + } +} |