Refs #1856. Refactored GPIO pin configuration.

git-svn-id: https://svn.code.sf.net/p/openblt/code/trunk@1101 5dc33758-31d5-4daf-9ae8-b24bf3d40d73
guodarui · Oct 25, 2023 · 8321fc6 · 8321fc6
1 parent 4bf1c8a
commit 8321fc6
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Showing 7 changed files with 572 additions and 539 deletions.
diff --git a/Target/Demo/TRICORE_TC3_TC375_Lite_Kit_ADS/Boot/App/app.c b/Target/Demo/TRICORE_TC3_TC375_Lite_Kit_ADS/Boot/App/app.c
@@ -41,6 +41,19 @@
 static void Init(void);
 
 
+/****************************************************************************************
+* External data declarations
+****************************************************************************************/
+#if (BOOT_COM_RS232_ENABLE > 0)
+extern IfxAsclin_Rx_In  * rs232RxPin;
+extern IfxAsclin_Tx_Out * rs232TxPin;
+#endif
+#if (BOOT_COM_CAN_ENABLE > 0)
+extern IfxCan_Rxd_In    * canRxPin;
+extern IfxCan_Txd_Out   * canTxPin;
+#endif
+
+
 /************************************************************************************//**
 ** \brief     Initializes the bootloader application. Should be called once during
 **            software program initialization.
@@ -82,30 +95,19 @@ static void Init(void)
   /* Configure the pushbutton GPIO pin P00.7. */
   IfxPort_setPinMode(&MODULE_P00, 7U, IfxPort_Mode_inputPullUp);
 #if (BOOT_COM_RS232_ENABLE > 0)
-  /* Enable the ASCLIN0 module. */
-  IfxAsclin_enableModule(&MODULE_ASCLIN0);
-  /* Disable the clock before configuring the GPIO pins. */
-  IfxAsclin_setClockSource(&MODULE_ASCLIN0, IfxAsclin_ClockSource_noClock);
-  /* Configure the ASCLIN0 GPIO pins P14.1 Rx and P14.0 Tx. */
-  IfxAsclin_initRxPin(&IfxAsclin0_RXA_P14_1_IN, IfxPort_InputMode_pullUp,
-                      IfxPort_PadDriver_cmosAutomotiveSpeed1);
-  IfxAsclin_initTxPin(&IfxAsclin0_TX_P14_0_OUT, IfxPort_OutputMode_pushPull,
-                      IfxPort_PadDriver_cmosAutomotiveSpeed1);
+  /* Configure ASCLIN0 GPIO pins P14.0 Tx and P14.1 Rx (node 0). */
+  rs232RxPin = &IfxAsclin0_RXA_P14_1_IN;
+  rs232TxPin = &IfxAsclin0_TX_P14_0_OUT;
 #endif
 #if (BOOT_COM_CAN_ENABLE > 0)
   /* Configure the STBY GPIO pin P20.6 as a digital output. */
   IfxPort_setPinModeOutput(&MODULE_P20, 6U, IfxPort_OutputMode_pushPull,
                                             IfxPort_OutputIdx_general);
   /* Switch the CAN transceiver to normal mode by setting the STBY GPIO pin logic low. */
   IfxPort_setPinLow(&MODULE_P20, 6U);
-  /* Enable the MODULE_CAN0 module. */
-  IfxCan_enableModule(&MODULE_CAN0);
-  /* Configure MCMCAN0 GPIO pins P20.8 Tx and P20.7 Rx (node 0). */
-  IfxCan_Node_initTxPin(&IfxCan_TXD00_P20_8_OUT, IfxPort_OutputMode_pushPull,
-                        IfxPort_PadDriver_cmosAutomotiveSpeed1);
-  IfxCan_Node_initRxPin(&MODULE_CAN0.N[IfxCan_NodeId_0], &IfxCan_RXD00B_P20_7_IN,
-                        IfxPort_InputMode_pullUp,
-                        IfxPort_PadDriver_cmosAutomotiveSpeed1);
+  /* Configure MultiCAN GPIO pins P20.8 Tx and P20.7 Rx (node 0). */
+  canRxPin = &IfxCan_RXD00B_P20_7_IN;
+  canTxPin = &IfxCan_TXD00_P20_8_OUT;
 #endif
 } /*** end of Init ***/
 

diff --git a/Target/Demo/TRICORE_TC3_TC375_Lite_Kit_ADS/Boot/Debug/openblt_tc375.srec b/Target/Demo/TRICORE_TC3_TC375_Lite_Kit_ADS/Boot/Debug/openblt_tc375.srec
diff --git a/Target/Demo/TRICORE_TC3_TC375_Lite_Kit_ADS/Prog/App/app.c b/Target/Demo/TRICORE_TC3_TC375_Lite_Kit_ADS/Prog/App/app.c
@@ -42,12 +42,6 @@
 const unsigned long bltChecksumSignature = 0x55AA11EE;
 
 
-/****************************************************************************************
-* Function prototypes
-****************************************************************************************/
-static void Init(void);
-
-
 /************************************************************************************//**
 ** \brief     Initializes the user program application. Should be called once during
 **            software program initialization.
@@ -56,8 +50,6 @@ static void Init(void);
 ****************************************************************************************/
 void AppInit(void)
 {
-  /* Initialize the microcontroller. */
-  Init();
   /* Initialize the timer driver. */
   TimerInit();
   /* Initialize the led driver. */
@@ -82,17 +74,4 @@ void AppTask(void)
 } /*** end of AppTask ***/
 
 
-/************************************************************************************//**
-** \brief     Initializes the microcontroller.
-** \return    none.
-**
-****************************************************************************************/
-static void Init(void)
-{
-  /* Configure the LED GPIO pin P00.5. */
-  IfxPort_setPinModeOutput(&MODULE_P00, 5U, IfxPort_OutputMode_pushPull,
-                                            IfxPort_OutputIdx_general);
-} /*** end of Init ***/
-
-
 /*********************************** end of app.c **************************************/
diff --git a/Target/Demo/TRICORE_TC3_TC375_Lite_Kit_ADS/Prog/App/led.c b/Target/Demo/TRICORE_TC3_TC375_Lite_Kit_ADS/Prog/App/led.c
@@ -46,6 +46,9 @@
 ****************************************************************************************/
 void LedInit(void)
 {
+  /* configure the LED GPIO pin P00.5. */
+  IfxPort_setPinModeOutput(&MODULE_P00, 5U, IfxPort_OutputMode_pushPull,
+                                            IfxPort_OutputIdx_general);
   /* make sure the LED is turned off by default. Note that it is low active */
   IfxPort_setPinHigh(&MODULE_P00, 5U);
 } /*** end of LedInit ***/