SPI error in ADuC7024

Now I want to use SPI of ADuC7024 to extend a LCD.But I fail to write any data to SPITX which is SPI's transmitting register.Who could help me?Thank you! There is the beginning code. int main(void...
SPI error in ADuC7024

Now I want to use SPI of ADuC7024 to extend a LCD.But I fail to write any data to SPITX which is SPI's transmitting register.Who could help me?Thank you! There is the beginning code. int main(void...
SPI Init SPI_NSS compiler error

I'm using the Keil MCBSTM32 (STM32F103RBT6) and Keil uVision 4.21.0.0. The startup file is "startup_stm32f10x_md.s". I'm trying to setup SPI1 and I'm getting a compiler error on the line "SPI_InitStructure...
SPI Init SPI_NSS compiler error

I'm using the Keil MCBSTM32 (STM32F103RBT6) and Keil uVision 4.21.0.0. The startup file is "startup_stm32f10x_md.s". I'm trying to setup SPI1 and I'm getting a compiler error on the line "SPI_InitStructure...
Error -12 (Out of memory) when using a SPI device

Hello I'm trying to use a display ST7735 in an A133 processor from Allwinner (sun50iw10p1), but the device is not being loaded during Kernel boot, I'm getting the error message "probe of spi2.0 failed...