From 6113ce71948e0f542741a30a90797b8be35e704d Mon Sep 17 00:00:00 2001
From: Michal Horn <hornmich@fel.cvut.cz>
Date: Mon, 1 Oct 2012 15:52:15 +0200
Subject: [PATCH] LIN loop back rewrited to enable U602 driver and to check
 external loopback

---
 CommandStoring.dil    |  4 ++--
 source/commands.c     |  4 ++--
 source/dmm.c          | 40 ++++++++++++++++++++--------------------
 source/notification.c |  6 ++++--
 4 files changed, 28 insertions(+), 26 deletions(-)

diff --git a/CommandStoring.dil b/CommandStoring.dil
index 22c04e0..7c4afa6 100644
--- a/CommandStoring.dil
+++ b/CommandStoring.dil
@@ -1,4 +1,4 @@
-# TMS570LS3137ZWT 10/01/12 14:52:54
+# TMS570LS3137ZWT 10/01/12 15:05:08
 # 
 ARCH=TMS570LS3137ZWT
 # 
@@ -807,7 +807,7 @@ DRIVER.SYSTEM.VAR.VIM_CHANNEL_94_INT_PRAGMA_ENABLE.VALUE=1
 DRIVER.SYSTEM.VAR.VIM_CHANNEL_86_INT_PRAGMA_ENABLE.VALUE=1
 DRIVER.SYSTEM.VAR.VIM_CHANNEL_78_INT_PRAGMA_ENABLE.VALUE=1
 DRIVER.SYSTEM.VAR.VIM_CHANNEL_21_INT_ENABLE.VALUE=0
-DRIVER.SYSTEM.VAR.VIM_CHANNEL_13_INT_ENABLE.VALUE=0
+DRIVER.SYSTEM.VAR.VIM_CHANNEL_13_INT_ENABLE.VALUE=1
 DRIVER.SYSTEM.VAR.SAFETY_INIT_HTU1_DP_PBISTCHECK_ENA.VALUE=0x00002000
 DRIVER.SYSTEM.VAR.ADC_ENABLE.VALUE=1
 DRIVER.SYSTEM.VAR.CORE_MPU_REGION_3_TYPE_VALUE.VALUE=0x0008
diff --git a/source/commands.c b/source/commands.c
index cbc56a3..d2d4801 100644
--- a/source/commands.c
+++ b/source/commands.c
@@ -91,7 +91,7 @@ int cmd_do_lin_loop_back(cmd_io_t *cmd_io, const struct cmd_des *des, char *para
 	uint8_t rxID = 0;
 
 	linEnableLoopback(linREG, Digital);
-	linEnableNotification(linREG, LIN_RX_INT|LIN_ID_INT);
+	dmmREG->PC4 = (1<<15+2);
 	linIDReceived = xSemaphoreCreateCounting(1, 0);
 	linMsgReceived = xSemaphoreCreateCounting(1, 0);
 
@@ -125,9 +125,9 @@ int cmd_do_lin_loop_back(cmd_io_t *cmd_io, const struct cmd_des *des, char *para
 	else {
 		print((uint8_t *)"FAILED: Sent and Received ID does not match.\r\n");
 	}
-	linDisableLoopback(linREG);
 	vSemaphoreDelete(linIDReceived);
 	vSemaphoreDelete(linMsgReceived);
+	dmmREG->PC5 = (1<<15+2);
 
 	return 0;
 }
diff --git a/source/dmm.c b/source/dmm.c
index 361c8d9..c312366 100644
--- a/source/dmm.c
+++ b/source/dmm.c
@@ -50,24 +50,24 @@ void dmmInit(void)
                 | (0 << 18);   /* DMM ENA */
 
     /** - DMM Port direction */
-    dmmREG->PC1 =  1           /* DATA[0] */
-                | (1 << 1)     /* DATA[1] */
-                | (1 << 2)     /* DATA[2] */
-                | (1 << 3)     /* DATA[3] */
-                | (1 << 4)     /* DATA[4] */
-                | (1 << 5)     /* DATA[5] */
-                | (1 << 6)     /* DATA[6] */
-                | (0 << 7)     /* DATA[7] */
-                | (0 << 8)     /* DATA[8] */
-                | (0 << 9)     /* DATA[9] */
-                | (0 << 10)    /* DATA[10] */
-                | (1 << 11)    /* DATA[11] */
-                | (0 << 12)    /* DATA[12] */
-                | (1 << 13)    /* DATA[13] */
-                | (1 << 14)    /* DATA[14] */
-                | (1 << 15)    /* DATA[15] */
-                | (0 << 16)    /* DMM SYNC */
-                | (1 << 17)    /* DMM CLK */
+    dmmREG->PC1 =  1           /* DMM SYNC */
+                | (1 << 1)     /* DMM CLK */
+                | (1 << 2)     /* DATA[0] */
+                | (1 << 3)     /* DATA[1] */
+                | (1 << 4)     /* DATA[2] */
+                | (1 << 5)     /* DATA[3] */
+                | (1 << 6)     /* DATA[4] */
+                | (0 << 7)     /* DATA[5] */
+                | (0 << 8)     /* DATA[6] */
+                | (0 << 9)     /* DATA[7] */
+                | (0 << 10)    /* DATA[8] */
+                | (1 << 11)    /* DATA[9] */
+                | (0 << 12)    /* DATA[10] */
+                | (1 << 13)    /* DATA[11] */
+                | (1 << 14)    /* DATA[12] */
+                | (1 << 15)    /* DATA[13] */
+                | (0 << 16)    /* DATA[14] */
+                | (1 << 17)    /* DATA[15] */
                 | (1 << 18);   /* DMM ENA */
 
     /** - DMM Port open drain enable */
@@ -110,7 +110,7 @@ void dmmInit(void)
                 | (1 << 14)    /* DATA[14] */
                 | (1 << 15)    /* DATA[15] */
                 | (1 << 16)    /* DMM SYNC */
-                | (1 << 17)    /* DMM CLK */
+                | (0 << 17)    /* DMM CLK */
                 | (1 << 18);   /* DMM ENA */
 
 
@@ -153,7 +153,7 @@ void dmmInit(void)
                 | (1 << 14)    /* DATA[14] */
                 | (0 << 15)    /* DATA[15] */
                 | (1 << 16)    /* DMM SYNC */
-                | (1 << 17)    /* DMM CLK */
+                | (0 << 17)    /* DMM CLK */
                 | (1 << 18);   /* DMM ENA */
 
 /* USER CODE BEGIN (3) */
diff --git a/source/notification.c b/source/notification.c
index aa0035a..5f23ae7 100644
--- a/source/notification.c
+++ b/source/notification.c
@@ -111,6 +111,7 @@ void adcNotification(adcBASE_t *adc, uint32_t group)
 		adc->GxFIFORESETCR[1] = 1;
 	}
 	/* USER CODE END */
+
 }
 
 /* USER CODE BEGIN (12) */
@@ -149,6 +150,7 @@ void canMessageNotification(canBASE_t *node, uint32_t messageBox)
 	}
 
 /* USER CODE END */
+
 }
 
 /* USER CODE BEGIN (16) */
@@ -166,13 +168,12 @@ void gioNotification(int bit)
 /* USER CODE END */
 void linNotification(linBASE_t *lin, uint32_t flags)      
 {
-/*  enter user code and remove the while loop... */
-    while(1);
 /* USER CODE BEGIN (23) */
 		if (flags & LIN_ID_INT) {
 			xSemaphoreGiveFromISR(linIDReceived, NULL);
 		}
 		if (flags & LIN_RX_INT) {
+			lin->FLR |= (1 << 9);
 			xSemaphoreGiveFromISR(linMsgReceived, NULL);
 		}
 /* USER CODE END */
@@ -213,6 +214,7 @@ void sciNotification(sciBASE_t *sci, uint32_t flags)
 		}
 	}
 /* USER CODE END */
+
 }
 
 /* USER CODE BEGIN (30) */
-- 
2.39.2