Eme Fibonacci Well-Known Member Licensed User Longtime User Oct 26, 2016 #1 I'm trying to use this library with Arduino: https://www.b4x.com/android/forum/threads/spi-i2c.66420/#post-420609 The setChar method does not show the char properly. Only one column is shown. Any idea? Thank you.
I'm trying to use this library with Arduino: https://www.b4x.com/android/forum/threads/spi-i2c.66420/#post-420609 The setChar method does not show the char properly. Only one column is shown. Any idea? Thank you.
Erel B4X founder Staff member Licensed User Longtime User Oct 26, 2016 #2 The library code looks correct. Does SetDigit work properly? Upvote 0
Eme Fibonacci Well-Known Member Licensed User Longtime User Oct 26, 2016 #3 Erel said: The library code looks correct. Does SetDigit work properly? Click to expand... No, but led.SetLed 'Ok led.SetColumn 'Ok led.SetRow 'Ok Upvote 0
Erel said: The library code looks correct. Does SetDigit work properly? Click to expand... No, but led.SetLed 'Ok led.SetColumn 'Ok led.SetRow 'Ok
Erel B4X founder Staff member Licensed User Longtime User Oct 26, 2016 #4 You need to test the native library with Arduino IDE and see whether it works properly or not. There is an example here: https://github.com/wayoda/LedControl/tree/master/examples/LCDemo7Segment Upvote 0
You need to test the native library with Arduino IDE and see whether it works properly or not. There is an example here: https://github.com/wayoda/LedControl/tree/master/examples/LCDemo7Segment
Eme Fibonacci Well-Known Member Licensed User Longtime User Oct 26, 2016 #5 Erel said: You need to test the native library with Arduino IDE and see whether it works properly or not. There is an example here: https://github.com/wayoda/LedControl/tree/master/examples/LCDemo7Segment Click to expand... Does not work. In arduino page: "LedControl a Arduino library for the MAX7221 and MAX7219" Works very well. Upvote 0
Erel said: You need to test the native library with Arduino IDE and see whether it works properly or not. There is an example here: https://github.com/wayoda/LedControl/tree/master/examples/LCDemo7Segment Click to expand... Does not work. In arduino page: "LedControl a Arduino library for the MAX7221 and MAX7219" Works very well.
Eme Fibonacci Well-Known Member Licensed User Longtime User Oct 26, 2016 #6 Sorry. I'm wrong. This library should be used for an matrix 5x8 my matrix is 8x8. I will write a code 100% B4R. Upvote 0
Sorry. I'm wrong. This library should be used for an matrix 5x8 my matrix is 8x8. I will write a code 100% B4R.