pub type SSM_W<'a, const O: u8> = BitWriter<'a, u32, CR1_SPEC, SSM_A, O>;
Field SSM writer - Software slave management When the SSM bit is set, the NSS pin input is replaced with the value from the SSI bit. Note: This bit is not used in I2S mode and SPI TI mode.
SSM
Software slave management disabled
Software slave management enabled