[Samum421 5]

Пытаемся подключить ее по SPI к процессору, в линуксе процессор не видит счетчик. К MOSI отсылается, с MISO ни звука. Схему прикладываю. Что может быть неправильно?

 

[kpv 8]

картинки по spi показывайте, что по линиям гоняете

LOCKING THE COMMUNICATION INTERFACE
After the selected communication interface is established, the
interface should be locked to prevent the communication
method from inadvertently changing. The ADE7953 can be
configured to lock automatically after the first successful
communication.
The automatic lock feature is disabled by default and is enabled
by clearing the COMM_LOCK bit (Bit 15) in the CONFIG
register (Address 0x102). To successfully establish and lock the
communication interface, a write should be issued shortly after
power-up to the CONFIG register, clearing the COMM_LOCK
bit and thus locking the communication interface. When the
communication interface is locked to a specific method (that is,
SPI, I2C, or UART), the communication method cannot be
changed without resetting the ADE7953.

[stells 12]

Тип SPI поменяйте