commit for SPI1 config, working on 32 Mbit/s speed with low clock polarity (CPOL) and first edge clock phase (CPHA); PB3 has now been set as SPI1_CS pin with named user label, working on push pull mode.

Core/Src/main.c

@@ -22,6 +22,7 @@
 #include "adc.h"
 #include "dma.h"
 #include "i2c.h"
+#include "spi.h"
 #include "tim.h"
 #include "usart.h"
 #include "gpio.h"
@@ -99,6 +100,7 @@ int main(void)
   MX_I2C1_Init();
   MX_I2C2_Init();
   MX_ADC1_Init();
+  MX_SPI1_Init();
   /* USER CODE BEGIN 2 */
 
   /* USER CODE END 2 */