static void spicb(SPIDriver *spip);

static SPIConfig spicfgTMC429 = {
 spicb,
 GPIOA,
 15,
 (SPI_CR1_DFF|SPI_CR1_BR_2| SPI_CR1_CPOL | SPI_CR1_CPHA)
};

STM32			TMC429
PB5 (SPI1_MOSI)  	SDI_C
PB4 (SPI1_MISO)	SDOZ_C
PB3 (SP1_SCK)	SCK_C
PA15 (SP1_NSS)	nSCS_C



static SPIConfig spicfgtrinamic = {
 spicb,
 GPIOA,
 15,
 (SPI_CR1_DFF  |SPI_CR1_BR_1| SPI_CR1_CPOL | SPI_CR1_CPHA)
};

STM32			TMC236
PB5 (SPI1_MOSI)  	SDI
PB4 (SPI1_MISO)	SDO
PB3 (SP1_SCK)	SCK
PA15 (SP1_NSS)	CS 



static SPIConfig spicfgcambridge = {
 spicb,
 GPIOB,
 12,
 (SPI_CR1_DFF  |SPI_CR1_BR_2|SPI_CR1_BR_1)
};

STM32			CAM204
PB15 (SPI2_MOSI)	MOSI
PB14 (SPI2_MISO)	MISO
PB13 (SPI2_SCK)	SCK
PB11 (IO)		IO1
PB10 (IO)		NSS