Matrix user forums

Hello, Benj.
I found the problem after compiling. When simulation works ok
STM32F051 in the function of Decisión (IF-TRUE, FALSE), this function works vice versa
Volodymyr

Could you post your Flowcode project, or an example of what you are doing?
Thanks

Reads the code 0x29(Chip Font), should exit, but continues reading

Hi,
Just a few ideas...
Is font_id a byte variable?
Is it possible to print out the font_id value, to see what the SPI thinks it received?
Could there be a problem with the SPI mode setting?
Any other reasons in the program flow that might cause the continuation of reading?
It's difficult to offer any more suggestions based on just partial program images, but hope that helps.
Leigh

Hi.
I sent pictures three months ago with this problem.
Tried on SТМ32F051 and SТМ32F407, at simulation works correctly.
I inverted the (if false/true) after compilation it works correctly, it works equally false = true, true = false.
Tried with DSlog Pro on the CPU conclusions. The other subprograms are the same
problem.
Volodymyr.

Ah, right, I wonder if this is a language related problem then

Hi Volodymyr,

Could you please post your FCFX Flowcode file and the C code file that is generated. This should help us see the cause of the problem.

Regards,
Steve.

Hi LeighM.
Thanks for the advice, I found a problem.
Did reading and outputting SPI data.
There are 2 buffers on my board for SPI to separate devices, MISO SPI did not correctly read the data
and therefore other subprograms did not work correctly.
I connected it directly to the MISO SPI, now everything is working correctly even at 10 Mbits.
I continue to experiment.
Volodymyr.

Glad to hear you have it working, thanks for letting us know