# HG changeset patch # User Ideenmodellierer # Date 1551377009 -3600 # Node ID f6c52eb0e25da06afced066ef9d8e7f14c212355 # Parent decb0461302ab89587795e2630acc39393073dd6 Increase prescalar => frame takes about 4ms. diff -r decb0461302a -r f6c52eb0e25d Discovery/Src/ostc.c --- a/Discovery/Src/ostc.c Thu Feb 28 19:02:34 2019 +0100 +++ b/Discovery/Src/ostc.c Thu Feb 28 19:03:29 2019 +0100 @@ -81,7 +81,7 @@ cpu2DmaSpi.Init.CLKPolarity = SPI_POLARITY_LOW; cpu2DmaSpi.Init.CLKPhase = SPI_PHASE_1EDGE; cpu2DmaSpi.Init.NSS = SPI_NSS_SOFT;//SPI_NSS_HARD_OUTPUT;//SPI_NSS_SOFT; - cpu2DmaSpi.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_8; + cpu2DmaSpi.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_128; cpu2DmaSpi.Init.FirstBit = SPI_FIRSTBIT_MSB; cpu2DmaSpi.Init.TIMode = SPI_TIMODE_DISABLED; cpu2DmaSpi.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLED;