Kinda. It displays the data in the burst manner, not point by point. I would still like to know a couple of things:
a) is there a better way to add the data into the dynamicGraph widget instead adding points one after the other in the loop manner, like this:
void Screen1View::handleTickEvent()
{
tickCounter++;
// Insert each second tick
if (tickCounter % 2 == 0) {
// Insert data point
for (int i = 0; i < 280; i++)
mojGraf.addDataPoint((float)adc_data[i]/4096.0f *100);
}
}
Wouldnt it be better to pass the whole data array by the address, something like myGraph.addDataArray(float *data_array, int NUMBER_OF_DATA_POINTS)?
b) is there a way to turn off the rolling values of x-labels? I'd like to be able to set my own values, but the TouchGFX Designer doesnt enable me to set them. Instead, all I get is ever increasing labels on the x-axis.
BTW, i wrote a small blog post on partial framebuffer strategy and its implementation on a custom board with very popular ILI3941 screen. Be my guest to check it out: https://helentronica.com/2021/01/22/touchgfx-on-a-custom-made-low-cost-board-with-the-ili9341-controller-over-spi/
