From f7cd9b461ca33845339f4a11f49bdc142696827a Mon Sep 17 00:00:00 2001
From: Dominik Sliwa <dominik.sliwa@toradex.com>
Date: Tue, 28 Jun 2016 09:51:29 +0200
Subject: Apalis_TK1_K20: SPI Communication, ADC, TSC, GPIO

Support for Communication between TK1 SoC and K20 MCU
This patch includes ADC, TSC and GPIO functionality.

Signed-off-by: Dominik Sliwa <dominik.sliwa@toradex.com>
---
 source/main.c | 83 ++++++++++++++++++++++++++++++++++++++++++++---------------
 1 file changed, 62 insertions(+), 21 deletions(-)

(limited to 'source/main.c')

diff --git a/source/main.c b/source/main.c
index 094da3a..e035d4e 100644
--- a/source/main.c
+++ b/source/main.c
@@ -37,7 +37,9 @@
 #include "board.h"
 #include "pin_mux.h"
 #include "clock_config.h"
-/*#include "fsl_debug_console.h"*/
+#include "fsl_debug_console.h"
+#include "com_task.h"
+#include "adc_task.h"
 
 /* FreeRTOS kernel includes. */
 #include "FreeRTOS.h"
@@ -46,38 +48,77 @@
 #include "timers.h"
 
 
+#if ((defined USB_HOST_CONFIG_KHCI) && (USB_HOST_CONFIG_KHCI))
+#define CONTROLLER_ID kUSB_ControllerKhci0
+#endif
+#if ((defined USB_HOST_CONFIG_EHCI) && (USB_HOST_CONFIG_EHCI))
+#define CONTROLLER_ID kUSB_ControllerEhci0
+#endif
+
 /* Task priorities. */
-#define hello_task_PRIORITY (configMAX_PRIORITIES - 1)
+#define debug_task_PRIORITY 1
+#define USB_HOST_INTERRUPT_PRIORITY (5U)
+
+/* Task handles */
+
+TaskHandle_t usb_task_handle;
+#ifdef SDK_DEBUGCONSOLE
+TaskHandle_t debug_task_handle;
+#endif
+
 
 /*!
- * @brief Task responsible for printing of "Hello world." message.
+ * @brief Debug task
  */
-static void hello_task(void *pvParameters) {
-  for (;;) {
-	/*PRINTF("Hello world.\r\n");*/
-	/* Add your code here */
-    vTaskSuspend(NULL);
-  }
+#ifdef SDK_DEBUGCONSOLE
+static void debug_task(void *pvParameters) {
+	for (;;) {
+		vTaskDelay(10000);
+	}
 }
-
+#endif
 /*!
  * @brief Application entry point.
  */
 int main(void) {
-  /* Init board hardware. */
-  BOARD_InitPins();
-  BOARD_BootClockRUN();
-  BOARD_InitDebugConsole();
 
-  /* Add your code here */
+	/* Init board hardware. */
+	BOARD_InitPins();
+	BOARD_BootClockRUN();
+	BOARD_InitDebugConsole();
+	PRINTF("Apalis K20 Firmware Version %d.%d\r\n", FW_MAJOR, FW_MINOR);
+
+	/* Create RTOS task */
+	if(xTaskCreate(spi_task, "SPI_task", 2000L / sizeof(portSTACK_TYPE), NULL, 4, &spi_task_handle) != pdPASS)
+	{
+		PRINTF("create SPI task error\r\n");
+	}
+
+#ifdef BOARD_USES_ADC
+	if(xTaskCreate(adc_task, "ADC_task", 2000L / sizeof(portSTACK_TYPE), NULL, 2, &adc_task_handle) != pdPASS)
+	{
+		PRINTF("create ADC task error\r\n");
+	}
+
+	if(xTaskCreate(tsc_task, "TSC_task", 2000L / sizeof(portSTACK_TYPE), NULL, 2, &tsc_task_handle) != pdPASS)
+	{
+		PRINTF("create TSC task error\r\n");
+	}
+#endif
+
+#ifdef SDK_DEBUGCONSOLE
+	if(xTaskCreate(debug_task, "Debug_task", configMINIMAL_STACK_SIZE, NULL, debug_task_PRIORITY, &debug_task_handle) != pdPASS)
+	{
+		PRINTF("create hello task error\r\n");
+	}
+#endif
 
-  /* Create RTOS task */
-  xTaskCreate(hello_task, "Hello_task", configMINIMAL_STACK_SIZE, NULL, hello_task_PRIORITY, NULL);
-  vTaskStartScheduler();
+	NVIC_SetPriorityGrouping( 0 );
+	vTaskStartScheduler();
 
-  for(;;) { /* Infinite loop to avoid leaving the main function */
-    __asm("NOP"); /* something to use as a breakpoint stop while looping */
-  }
+	for(;;) { /* Infinite loop to avoid leaving the main function */
+		__asm("NOP"); /* something to use as a breakpoint stop while looping */
+	}
 }
 
 
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