diff --git a/libraries/oleddrv/bsp.h b/libraries/oleddrv/bsp.h
--- a/libraries/oleddrv/bsp.h
+++ b/libraries/oleddrv/bsp.h
@@ -25,69 +25,44 @@ D1/Data 3  4  D0/Clk
   RD        (Float)
  */
 
-#define   SSD_Clk         GPIOB,GPIO_Pin_13
-#define   SSD_Data        GPIOB,GPIO_Pin_15
-#define   SSD_Reset       GPIOD,GPIO_Pin_12
-#define   SSD_A0          GPIOD,GPIO_Pin_14
-#define   SSD_CS          //GPIOG,GPIO_Pin_2
+#define   SSD_Clk         GPIOA,GPIO_Pin_5
+#define   SSD_Data        GPIOA,GPIO_Pin_7
+#define   SSD_Reset       GPIOB,GPIO_Pin_2
+#define   SSD_A0          GPIOB,GPIO_Pin_10
+#define   SSD_CS          GPIOB,GPIO_Pin_1
 
-#define   SSD_Clk_Low()     GPIOB->BRR = GPIO_Pin_13
-#define   SSD_Clk_High()    GPIOB->BSRR = GPIO_Pin_13
-#define   SSD_Data_Low()    GPIOB->BRR = GPIO_Pin_15
-#define   SSD_Data_High()   GPIOB->BSRR = GPIO_Pin_15
-#define   SSD_Reset_Low()   GPIOB->BRR = GPIO_Pin_12
-#define   SSD_Reset_High()  GPIOB->BSRR = GPIO_Pin_12
-#define   SSD_A0_Low()      GPIOB->BRR = GPIO_Pin_14
-#define   SSD_A0_High()     GPIOB->BSRR = GPIO_Pin_14
-#define   SSD_CS_Low()      //GPIOG->BRR = GPIO_Pin_2
-#define   SSD_CS_High()     //GPIOG->BSRR = GPIO_Pin_2
+#define   SSD_Clk_Low()     GPIOA->BRR = GPIO_Pin_5
+#define   SSD_Clk_High()    GPIOA->ODR |= GPIO_Pin_5
+#define   SSD_Data_Low()    GPIOA->BRR = GPIO_Pin_7
+#define   SSD_Data_High()   GPIOA->ODR |= GPIO_Pin_7
+#define   SSD_Reset_Low()   GPIOB->BRR = GPIO_Pin_2
+#define   SSD_Reset_High()  GPIOB->ODR |= GPIO_Pin_2
+#define   SSD_A0_Low()      GPIOB->BRR = GPIO_Pin_10
+#define   SSD_A0_High()     GPIOB->ODR |= GPIO_Pin_10
+#define   SSD_CS_Low()      GPIOB->BRR = GPIO_Pin_1
+#define   SSD_CS_High()     GPIOB->ODR |= GPIO_Pin_1
 
-#define   SPI_SendByte(data)  SPI2->DR = (data)
-#define   SPI_Wait()           while(!(SPI2->SR&SPI_I2S_FLAG_TXE));while(SPI2->SR&SPI_I2S_FLAG_BSY);
+#define   SPI_SendByte(data)  SPI1->DR = (data)
+#define   SPI_Wait()           while(!(SPI1->SR&SPI_I2S_FLAG_TXE));while(SPI1->SR&SPI_I2S_FLAG_BSY);
 
 #define   SSD1303_FPS                   50
 
-
-
 #define   IsLedOn()       (!(GPIOA->ODR & GPIO_Pin_8))
 #define   LED_ON()        GPIOA->BRR = GPIO_Pin_8
 #define   LED_OFF()       GPIOA->BSRR = GPIO_Pin_8
 #define   ToggleLED()     if(GPIOA->ODR & GPIO_Pin_8){GPIOA->BRR = GPIO_Pin_8;}\
                           else{GPIOA->BSRR = GPIO_Pin_8;}
-
-#define   IsCHG()         (!(GPIOB->IDR & GPIO_Pin_5))
-#define   IsPGOOD()       (!(GPIOB->IDR & GPIO_Pin_4))
-
 #define   GSel1_High()    GPIOB->BSRR = GPIO_Pin_9
 #define   GSel1_Low()     GPIOB->BRR = GPIO_Pin_9
-#define   GSel2_High()    GPIOB->BSRR = GPIO_Pin_8
-#define   GSel2_Low()     GPIOB->BRR = GPIO_Pin_8
 
 #define   MMA_SLEEP()     GPIOB->BRR = GPIO_Pin_11
 #define   MMA_WAKEUP()    GPIOB->BSRR = GPIO_Pin_11
 #define   Is_MMA_WAKEUP() (GPIOB->ODR & GPIO_Pin_11)
 
-#define   AD_CH_BAT       ADC_Channel_4
-#define   AD_CH_X         ADC_Channel_1
-#define   AD_CH_Y         ADC_Channel_2
-#define   AD_CH_Z         ADC_Channel_3
-#define   AD_CH_CHG       ADC_Channel_9
-#define   AD_CH_REF       ADC_Channel_17
-
 #define   DMA_SSD_1303    DMA1_Channel5
 #define   DMA_Handler_SSD_1303    DMA1_Channel5_IRQHandler
-#define   DMA_ADC         DMA1_Channel1
+
 
 #define   Is_Enc_Key_Down()    (!(GPIOA->IDR & GPIO_Pin_0))
 
-typedef   struct  _ADResult_t
-{
-  uint16_t   ADRef;    // ADC1 
-  uint16_t   ADBat;    // ADC2
-  uint16_t   ADX;      // ADC1
-  uint16_t   ADY;      // ADC2
-  uint16_t   ADZ;      // ADC1
-  uint16_t   ADChg;    // ADC2
-}ADResult_t;
-
 #endif