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external/CMSIS_5/CMSIS/DAP/Firmware/Examples/MCU-LINK/main.c

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+/*
+ * Copyright (c) 2013-2021 ARM Limited. All rights reserved.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the License); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * ----------------------------------------------------------------------
+ *
+ * $Date:        15. September 2021
+ * $Revision:    V2.0.0
+ *
+ * Project:      CMSIS-DAP Examples MCU-LINK
+ * Title:        main.c CMSIS-DAP Main module for MCU-LINK
+ *
+ *---------------------------------------------------------------------------*/
+
+#include "cmsis_os2.h"
+#include "osObjects.h"
+#include "rl_usb.h"
+#include "DAP_config.h"
+#include "DAP.h"
+
+#include "clock_config.h"
+#include "pin_mux.h"
+#include "fsl_dma.h"
+
+// Callbacks for USART0 Driver
+uint32_t USART0_GetFreq    (void) { return CLOCK_GetFlexCommClkFreq(0); }
+void     USART0_InitPins   (void) { /* Done in BOARD_InitBootPins function */ }
+void     USART0_DeinitPins (void) { /* Not implemented */ }
+
+// Callbacks for USART3 Driver
+uint32_t USART3_GetFreq    (void) { return CLOCK_GetFlexCommClkFreq(3); }
+void     USART3_InitPins   (void) { /* Done in BOARD_InitBootPins function */ }
+void     USART3_DeinitPins (void) { /* Not implemented */ }
+
+// Application Main program
+__NO_RETURN void app_main (void *argument) {
+  (void)argument;
+
+  BOARD_InitBootPins();
+  BOARD_InitBootClocks();
+
+  DMA_Init(DMA0);
+
+  DAP_Setup();                          // DAP Setup 
+
+  USBD_Initialize(0U);                  // USB Device Initialization
+  char *ser_num;
+  ser_num = GetSerialNum();
+  if (ser_num != NULL) {
+    USBD_SetSerialNumber(0U, ser_num);  // Update Serial Number
+  }
+
+  USBD_Connect(0U);                     // USB Device Connect
+
+  while (!USBD_Configured(0U));         // Wait for USB Device to configure
+
+  LED_CONNECTED_OUT(1U);                // Turn on  Debugger Connected LED
+  LED_RUNNING_OUT(1U);                  // Turn on  Target Running LED
+  Delayms(500U);                        // Wait for 500ms
+  LED_RUNNING_OUT(0U);                  // Turn off Target Running LED
+  LED_CONNECTED_OUT(0U);                // Turn off Debugger Connected LED
+
+  // Create DAP Thread
+  DAP_ThreadId = osThreadNew(DAP_Thread, NULL, &DAP_ThreadAttr);
+
+  // Create SWO Thread
+  SWO_ThreadId = osThreadNew(SWO_Thread, NULL, &SWO_ThreadAttr);
+
+  osDelay(osWaitForever);
+  for (;;) {}
+}
+
+int main (void) {
+
+  SystemCoreClockUpdate();
+  osKernelInitialize();                 // Initialize CMSIS-RTOS
+  osThreadNew(app_main, NULL, NULL);    // Create application main thread
+  if (osKernelGetState() == osKernelReady) {
+    osKernelStart();                    // Start thread execution
+  }
+
+  for (;;) {}
+}