Type Alias stm32h7xx_hal::stm32::sdmmc1::dlenr::DATALENGTH_R
source · pub type DATALENGTH_R = FieldReaderRaw<u32, u32>;
Expand description
Field DATALENGTH
reader - Data length value This register can only be written by firmware when DPSM is inactive (DPSMACT = 0). Number of data bytes to be transferred. When DDR = 1 DATALENGTH is truncated to a multiple of 2. (The last odd byte is not transfered) When DATALENGTH = 0 no data will be transfered, when requested by a CPSMEN and CMDTRANS = 1 also no command will be transfered. DTEN and CPSMEN are cleared to 0.
Aliased Type§
struct DATALENGTH_R { /* private fields */ }