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Edzelf / ESP32-Radio

Internet radio based on ESP32, VS1053 and a TFT screen.
GNU General Public License v3.0
964 stars 227 forks source link

Station names on tft refresh #449

Open smufte opened 3 years ago

smufte commented 3 years ago

Hi

I think this project is great.

I only have the problem that the third line (RadioStation) does not empty with shorter station names.

how and where can i change this?

20210310_205808

20210310_210155

I had already increased the font size to 2 on the ILI9341. it may even have something to do with it. I would still like to leave the font size at 2.

Many thanks in advance.

Edzelf commented 3 years ago

The space that is cleared before displaying the station name is defined in "scrseg_struct tftdata[TFTSECS]". The contents n my source file is now:

scrseg_struct     tftdata[TFTSECS] =                        // Screen divided in 3 segments + 1 overlay
{                                                           // One text line is 8 pixels
  { false, WHITE,   0,  8, "" },                            // 1 top line
  { false, CYAN,   20, 64, "" },                            // 8 lines in the middle
  { false, YELLOW, 90, 32, "" },                            // 4 lines at the bottom
  { false, GREEN,  90, 32, "" }                             // 4 lines at the bottom for rotary encoder
} ;

The third row (tftdata[2]) is the definition for the station name. It starts at y=90 and the height is 32. If you change the font size, you have to change this table accordingly. Note that the space for rotary encoder text shares the space with the station name.

smufte commented 3 years ago

Thanks for the tip. I played a little with the values in this exact section. And so I solved the problem.