CPOL=0,CPHA=1

2 years ago · 544334a526
3 changed files with 4 additions and 4 deletions
--- a/app/Core/Src/spi.c
+++ b/app/Core/Src/spi.c
@ -41,7 +41,7 @@ void MX_SPI1_Init(void)
  hspi1.Init.Mode = SPI_MODE_MASTER;
  hspi1.Init.Direction = SPI_DIRECTION_2LINES;
  hspi1.Init.DataSize = SPI_DATASIZE_8BIT;
-  hspi1.Init.CLKPolarity = SPI_POLARITY_HIGH;
+  hspi1.Init.CLKPolarity = SPI_POLARITY_LOW;
  hspi1.Init.CLKPhase = SPI_PHASE_2EDGE;
  hspi1.Init.NSS = SPI_NSS_SOFT;
  hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_256;
--- a/app/MDK-ARM/app.uvguix.29643
+++ b/app/MDK-ARM/app.uvguix.29643
--- a/app/app.ioc
+++ b/app/app.ioc
@ -147,7 +147,7 @@ RCC.VCOOutputFreq_Value=128000000
 RCC.VCOSAI1OutputFreq_Value=128000000
 SPI1.BaudRatePrescaler=SPI_BAUDRATEPRESCALER_256
 SPI1.CLKPhase=SPI_PHASE_2EDGE
-SPI1.CLKPolarity=SPI_POLARITY_HIGH
+SPI1.CLKPolarity=SPI_POLARITY_LOW
 SPI1.CalculateBaudRate=250.0 KBits/s
 SPI1.DataSize=SPI_DATASIZE_8BIT
 SPI1.Direction=SPI_DIRECTION_2LINES