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diff Discovery/Src/ostc.c @ 140:f6c52eb0e25d FlipDisplay

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Increase prescalar => frame takes about 4ms.
author Ideenmodellierer
date Thu, 28 Feb 2019 19:03:29 +0100
parents 22a1094545f3
children 5ca177d2df5d
line wrap: on
line diff
--- 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;