diff --git a/spi.c b/spi.c
deleted file mode 100644
--- a/spi.c
+++ /dev/null
@@ -1,56 +0,0 @@
-
-#include "stm32f0xx_hal_conf.h"
-/*
-void init_spi(SPI_HandleTypeDef* hspi1)
-{
-  
-    
-    hspi1->Instance = SPI1;
-    hspi1->Init.Mode = SPI_MODE_MASTER;
-    hspi1->Init.Direction = SPI_DIRECTION_2LINES;
-    hspi1->Init.DataSize = SPI_DATASIZE_8BIT;
-    hspi1->Init.CLKPolarity = SPI_POLARITY_LOW;
-    hspi1->Init.CLKPhase = SPI_PHASE_1EDGE;
-    hspi1->Init.NSS = SPI_NSS_SOFT;
-    hspi1->Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_8;
-    hspi1->Init.FirstBit = SPI_FIRSTBIT_MSB;
-    hspi1->Init.TIMode = SPI_TIMODE_DISABLED;
-    hspi1->Init.CRCCalculation = SPI_CRCCALCULATION_DISABLED;
-    hspi1->Init.NSSPMode = SPI_NSS_PULSE_ENABLED;
-    HAL_SPI_Init(hspi1);
-}*/    
-    
-    /* OLD:
-        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);          
-
-
-    // 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);          
-    */
-
-// vim:softtabstop=4 shiftwidth=4 expandtab