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Location: therm/spi.c - annotation
a3acc7c3a063
1.4 KiB
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Removed old system files, fixed _it files
49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf 49b0586d1fdf | #include "stm32l100c_discovery.h"
void init_spi(void)
{
SPI_InitTypeDef SPI_InitStructure;
// OLED IC
SPI_Cmd(SPI1, DISABLE);
SPI_InitStructure.SPI_Direction = SPI_Direction_1Line_Tx;
SPI_InitStructure.SPI_Mode = SPI_Mode_Master;
SPI_InitStructure.SPI_DataSize = SPI_DataSize_8b;
SPI_InitStructure.SPI_CPOL = SPI_CPOL_High;
SPI_InitStructure.SPI_CPHA = SPI_CPHA_2Edge;
SPI_InitStructure.SPI_NSS = SPI_NSS_Soft;
SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_4;
SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB;
SPI_InitStructure.SPI_CRCPolynomial = 7;
SPI_Init(SPI1, &SPI_InitStructure);
SPI_Cmd(SPI1, ENABLE); /* Enable the SPI */
// MAX IC
SPI_Cmd(SPI2, DISABLE);
SPI_InitStructure.SPI_Direction = SPI_Direction_2Lines_FullDuplex;
SPI_InitStructure.SPI_Mode = SPI_Mode_Master;
SPI_InitStructure.SPI_DataSize = SPI_DataSize_16b; // Andysworkshop
SPI_InitStructure.SPI_CPOL = SPI_CPOL_Low; // From andysworkshop
SPI_InitStructure.SPI_CPHA = SPI_CPHA_1Edge; // same
SPI_InitStructure.SPI_NSS = SPI_NSS_Soft;
SPI_InitStructure.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_8;
SPI_InitStructure.SPI_FirstBit = SPI_FirstBit_MSB;
SPI_InitStructure.SPI_CRCPolynomial = 7;
SPI_Init(SPI2, &SPI_InitStructure);
SPI_Cmd(SPI2, ENABLE); /* Enable the SPI */
}
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