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Searched refs:desired_divider (Results 1 – 3 of 3) sorted by relevance

/hal_renesas-latest/drivers/ra/fsp/src/r_spi_b/
Dr_spi_b.c366 uint32_t desired_divider; in R_SPI_B_CalculateBitrate() local
369 desired_divider = R_FSP_SystemClockHzGet(BSP_FEATURE_SPI_CLK); in R_SPI_B_CalculateBitrate()
374 desired_divider = R_FSP_SciSpiClockHzGet(); in R_SPI_B_CalculateBitrate()
376 desired_divider = R_FSP_SpiClockHzGet(); in R_SPI_B_CalculateBitrate()
380 desired_divider = (desired_divider + bitrate - 1) / bitrate; in R_SPI_B_CalculateBitrate()
383 if (desired_divider > SPI_B_CLK_MAX_DIV) in R_SPI_B_CalculateBitrate()
388 if (desired_divider < SPI_B_CLK_MIN_DIV) in R_SPI_B_CalculateBitrate()
413 if (desired_divider <= (SPI_B_CLK_N_DIV_MULTIPLIER << i)) in R_SPI_B_CalculateBitrate()
431 …spck_div->spbr = (uint8_t) (((desired_divider + spbr_divisor - 1U) / spbr_divisor) - 1U) & UINT8_M… in R_SPI_B_CalculateBitrate()
/hal_renesas-latest/drivers/ra/fsp/src/r_spi/
Dr_spi.c413 … uint32_t desired_divider = (R_FSP_SystemClockHzGet(BSP_FEATURE_SPI_CLK) + bitrate - 1) / bitrate; in R_SPI_CalculateBitrate() local
416 if (desired_divider > SPI_CLK_MAX_DIV) in R_SPI_CalculateBitrate()
421 if (desired_divider < SPI_CLK_MIN_DIV) in R_SPI_CalculateBitrate()
446 if (desired_divider <= (SPI_CLK_N_DIV_MULTIPLIER << i)) in R_SPI_CalculateBitrate()
464 …spck_div->spbr = (uint8_t) (((desired_divider + spbr_divisor - 1U) / spbr_divisor) - 1U) & UINT8_M… in R_SPI_CalculateBitrate()
/hal_renesas-latest/drivers/rz/fsp/src/rzg/r_rspi/
Dr_rspi.c381 …uint32_t desired_divider = (R_FSP_SystemClockHzGet(BSP_FEATURE_RSPI_CLOCK) + bitrate - 1) / bitrat… in R_RSPI_CalculateBitrate() local
399 if (desired_divider <= (RSPI_CLK_N_DIV_MULTIPLIER << i)) in R_RSPI_CalculateBitrate()
417 …spck_div->spbr = (uint8_t) (((desired_divider + spbr_divisor - 1U) / spbr_divisor) - 1U) & UINT8_M… in R_RSPI_CalculateBitrate()
420 if ((desired_divider > BSP_FEATURE_RSPI_CLK_MAX_DIV) || in R_RSPI_CalculateBitrate()