michcfr
Advanced Member level 4
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Hello,
I want to connect peripherals to a MCU with SPI in Master-Slave mode. The MCU is the master, peripherals are slaves.
Slaves are connected in parallel: I use 3-8 decoder from the MCU to select the potential 8 SPI peripherals (through their SS pin).
Do you know how the MCU can detect if SPI slaves are attached to the SPI-bus?
Regards,
Michel
I want to connect peripherals to a MCU with SPI in Master-Slave mode. The MCU is the master, peripherals are slaves.
Slaves are connected in parallel: I use 3-8 decoder from the MCU to select the potential 8 SPI peripherals (through their SS pin).
Do you know how the MCU can detect if SPI slaves are attached to the SPI-bus?
Regards,
Michel