BSB: Receiving works

[home-hw.git] / ssr / Src / stm32f1xx_it.c

diff --git a/ssr/Src/stm32f1xx_it.c b/ssr/Src/stm32f1xx_it.c
index c571e46e4437c3f3268db2f52146528da32cbebe..b8a4457e4746ac26b46fde1715546b79d1273e9e 100644 (file)
--- a/ssr/Src/stm32f1xx_it.c
+++ b/ssr/Src/stm32f1xx_it.c
@@ -194,6 +194,20 @@ void SysTick_Handler(void)
 /* please refer to the startup file (startup_stm32f1xx.s).                    */
 /******************************************************************************/
 
+/**
+* @brief This function handles DMA1 channel6 global interrupt.
+*/
+void DMA1_Channel6_IRQHandler(void)
+{
+  /* USER CODE BEGIN DMA1_Channel6_IRQn 0 */
+
+  /* USER CODE END DMA1_Channel6_IRQn 0 */
+  
+  /* USER CODE BEGIN DMA1_Channel6_IRQn 1 */
+
+  /* USER CODE END DMA1_Channel6_IRQn 1 */
+}
+
 /**
 * @brief This function handles USB high priority or CAN TX interrupts.
 */
@@ -222,6 +236,19 @@ void USB_LP_CAN1_RX0_IRQHandler(void)
   /* USER CODE END USB_LP_CAN1_RX0_IRQn 1 */
 }
 
+/**
+* @brief This function handles TIM3 global interrupt.
+*/
+void TIM3_IRQHandler(void)
+{
+  /* USER CODE BEGIN TIM3_IRQn 0 */
+
+  /* USER CODE END TIM3_IRQn 0 */
+  /* USER CODE BEGIN TIM3_IRQn 1 */
+
+  /* USER CODE END TIM3_IRQn 1 */
+}
+
 /**
 * @brief This function handles TIM4 global interrupt.
 */
@@ -230,7 +257,7 @@ void TIM4_IRQHandler(void)
   /* USER CODE BEGIN TIM4_IRQn 0 */
   if (LL_TIM_IsActiveFlag_UPDATE(TIM4))
     {
-      // FIXME
+      timer_ticked = 1;
       LL_TIM_ClearFlag_UPDATE(TIM4);
     }
 
@@ -240,66 +267,6 @@ void TIM4_IRQHandler(void)
   /* USER CODE END TIM4_IRQn 1 */
 }
 
-/**
-* @brief This function handles I2C1 event interrupt.
-*/
-void I2C1_EV_IRQHandler(void)
-{
-  /* USER CODE BEGIN I2C1_EV_IRQn 0 */
-  u32 sr1 = I2C1->SR1;
-  if (sr1 & I2C_SR1_SB)
-    LL_I2C_TransmitData8(I2C1, bmp_i2c_addr);
-  else if (bmp_i2c_addr & 1)
-    {
-      // Receive
-      if (sr1 & I2C_SR1_ADDR)
-       {
-         LL_I2C_DisableBitPOS(I2C1);
-         if (bmp_i2c_len == 1)
-           LL_I2C_AcknowledgeNextData(I2C1, LL_I2C_NACK);
-         LL_I2C_AcknowledgeNextData(I2C1, LL_I2C_ACK);
-         LL_I2C_ClearFlag_ADDR(I2C1);
-       }
-      else if (sr1 & I2C_SR1_RXNE)
-       {
-         if (bmp_i2c_len > 0)
-           {
-             if (bmp_i2c_len == 1)
-               {
-                 LL_I2C_AcknowledgeNextData(I2C1, LL_I2C_NACK);
-                 LL_I2C_GenerateStopCondition(I2C1);
-               }
-             *bmp_i2c_ptr++ = LL_I2C_ReceiveData8(I2C1);
-             bmp_i2c_len--;
-           }
-         else
-           LL_I2C_DisableIT_RX(I2C1);
-       }
-    }
-  else
-    {
-      // Transmit
-      if (sr1 & I2C_SR1_ADDR)
-       LL_I2C_ClearFlag_ADDR(I2C1);
-      else if (sr1 & I2C_SR1_TXE)
-       {
-         if (bmp_i2c_len)
-           {
-             LL_I2C_TransmitData8(I2C1, *bmp_i2c_ptr++);
-             bmp_i2c_len--;
-           }
-         else
-           LL_I2C_DisableIT_TX(I2C1);
-       }
-    }
-
-  /* USER CODE END I2C1_EV_IRQn 0 */
-  
-  /* USER CODE BEGIN I2C1_EV_IRQn 1 */
-
-  /* USER CODE END I2C1_EV_IRQn 1 */
-}
-
 /* USER CODE BEGIN 1 */
 
 /* USER CODE END 1 */