logix5
commented
3 years ago Hi !!
These oled blocks were not updated. I have not test it. I have added other blocks or features, but the OLED blocks were nor updated.
When i use a OLED block i will test too
Thanks
El sáb, 19 dic 2020 a las 15:39, 'rsparkie' via logix5 (logix5@logix5.com) escribió:
I'm just checking out the latest version of Otto Blockly 'Otto Nuevo' and I was having difficulty updating text in the OLED. I used the 'clear OLED' block to wipe the screen before applying the new text, but I'm finding this wasn't working.
To send a command to make some text on the OLED such as 'hi there' there are 2 lines of Arduino code; display.println("hi there"); display.display();
The arduino code currently called by the 'clear OLED' block is: display.clearDisplay(); but it doesn't work. So when I add a second line 'display.display();' it now works
So the code to clear the display is;
display.clearDisplay(); display.display();
and this works
In addition there is an initialization block for the OLED, and the corresponding block has the code;
display.begin(SSD1306_SWITCHCAPVCC, 0x3C); display.clearDisplay();
I understand this should also be modified to add 'display.display();' so it becomes; ; display.begin(SSD1306_SWITCHCAPVCC, 0x3C); display.clearDisplay(); display.display();
I am using arduino Leonardo but I noticed the block is the same on other boards also
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cparrapa
I'm just checking out the latest version of Otto Blockly 'Otto Nuevo' and I was having difficulty updating text in the OLED. I used the 'clear OLED' block to wipe the screen before applying the new text, but I'm finding this wasn't working.
To send a command to make some text on the OLED such as 'hi there' there are 2 lines of Arduino code; display.println("hi there"); display.display();
The arduino code currently called by the 'clear OLED' block is: display.clearDisplay(); but it doesn't work. So when I add a second line 'display.display();' it now works
So the code to clear the display is;
display.clearDisplay(); display.display();
and this works
In addition there is an initialization block for the OLED, and the corresponding block has the code;
display.begin(SSD1306_SWITCHCAPVCC, 0x3C); display.clearDisplay();
I understand this should also be modified to add 'display.display();' so it becomes; ; display.begin(SSD1306_SWITCHCAPVCC, 0x3C); display.clearDisplay();
display.display();
I am using arduino Leonardo but I noticed the block is the same on other boards also