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Hello everybody .... :-) greetings from Germany
#14
(06-07-2024, 10:51 PM)fdealexa Wrote: Hi Manuel,

With the OLED configurated as a spi device, could you please try to run


Code:
sudo raspi-config

option 3 (interface), enable spi.
After that please give these commands:

Code:
le -l /dev/spi*
lsmod | grep spi


And let us know the results.
Regards,
Francesco 

P. S. The connection you showéd, seems correct.

Hi Francesco,

     yes, I had already activated SPI in config.txt (to be on the safe side, I activated it again as desired and rebooted)
 
Oh dear, now you've caught me out cold: my Linux knowledge is pathetic. 
Unfortunately, my system (and I ;-) ) can't do anything with the command ‘le -l’:
Code:
mg@moode:~ $ le -l /dev/spi*                                                                                        
-bash: le: command not found

I was so bold as to assume a spelling mistake and simply entered ‘ls -l’, that's what I got:
Code:
mg@moode:~ $ ls -l /dev/spi*                                                                                                                  
crw-rw---- 1 root spi 153, 1 Jun  9 14:34 /dev/spidev0.0                                                                                      
crw-rw---- 1 root spi 153, 2 Jun  9 14:34 /dev/spidev0.1                                                                                      
crw-rw---- 1 root spi 153, 0 Jun  9 14:34 /dev/spidev10.0                                                                                      

- and for the last command I got this answer:

Code:
mg@moode:~ $ lsmod | grep spi                                                                                                                  
spi_dw_mmio            49152  0                                                                                                                
spidev                 49152  0                                                                                                                
spi_dw                 49152  1 spi_dw_mmio                                                                                                    
spi_bcm2835            49152  0                                                                                                                

Hope It helps ...

Thank you !
Manuel
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Messages In This Thread
RE: Hello everybody .... :-) greetings from Germany - by lepetitdiable - 06-09-2024, 01:01 PM

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