diff --git a/spi.c b/spi.c
--- a/spi.c
+++ b/spi.c
@@ -1,23 +1,24 @@
 
-void init_spi(void)
+#include "stm32f0xx_hal_conf.h"
+/*
+void init_spi(SPI_HandleTypeDef* hspi1)
 {
   
-    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);
-    
+    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;
@@ -51,6 +52,5 @@ void init_spi(void)
     SPI_Init(SPI2, &SPI_InitStructure);
     SPI_Cmd(SPI2, ENABLE);          
     */
-}
 
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