About YHAN.1

YHAN.1 · 2020-08-06

STM32 and IC are connected by SPI.Tx is connected to SPI2, Rx is connected to SPI3, and communication is successful.However, since the IC outputs 1NSS per 32bits, the first 16bits can be received, but the latter 16bits are not.After receiving the fir...

YHAN.1 · 2020-08-06

If TI Mode is Disable, data before NSS Toggle is read. So I set it to Enable. In the current setting, the first 16 bits are read normally.

YHAN.1 · 2020-08-06

Communication is made by setting the SPI Direction to TxOnly and RxOnly.

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STM32's SPI tries to receive 32 bits of data per 1 NSS.

Re: STM32's SPI tries to receive 32 bits of data per 1 NSS.

Re: STM32's SPI tries to receive 32 bits of data per 1 NSS.