I am working with an Olinuxino A20 micro, but I have issues with the SPI bus.
I hope somebody can help me to find a solution.
I used Armbian 23.5 Bookworm with kernel 6.1
In sclk signal i have a pulse before to start the data transmission, I required the SPI to communicate a LoRa module but the pulse before of data generate that doesn´t work the LoRa module.
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Marco Antonio Carbajal
Hi.
I am working with an Olinuxino A20 micro, but I have issues with the SPI bus.
I hope somebody can help me to find a solution.
I used Armbian 23.5 Bookworm with kernel 6.1
In sclk signal i have a pulse before to start the data transmission, I required the SPI to communicate a LoRa module but the pulse before of data generate that doesn´t work the LoRa module.
I attached the signals.
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