Initial public release.

2020TPCApp0.cydsn/debug.c

@@ -0,0 +1,162 @@
+/*******************************************************************************
+* File Name: debug.c
+*
+* Version: 1.0
+*
+* Description:
+*  This file contains functions for printf functionality 
+*  and LED status notification.
+*
+* Hardware Dependency:
+*  CY8CKIT-062 PSoC6 BLE Pioneer Kit
+* 
+********************************************************************************
+* Copyright 2017, Cypress Semiconductor Corporation.  All rights reserved.
+* You may use this file only in accordance with the license, terms, conditions,
+* disclaimers, and limitations in the end user license agreement accompanying
+* the software package with which this file was provided.
+*******************************************************************************/
+
+#include "project.h"
+#include "debug.h"
+
+
+#if (DEBUG_UART_ENABLED == ENABLED)
+
+#if defined(__ARMCC_VERSION)
+    
+/* For MDK/RVDS compiler revise fputc function for printf functionality */
+struct __FILE 
+{
+    int handle;  
+};
+
+enum 
+{
+    STDIN_HANDLE,
+    STDOUT_HANDLE,
+    STDERR_HANDLE
+};
+
+FILE __stdin = {STDIN_HANDLE};
+FILE __stdout = {STDOUT_HANDLE};
+FILE __stderr = {STDERR_HANDLE};
+
+int fputc(int ch, FILE *file) 
+{
+    int ret = EOF;
+
+    switch( file->handle )
+    {
+        case STDOUT_HANDLE:
+            UART_DEB_PUT_CHAR(ch);
+            ret = ch ;
+            break ;
+
+        case STDERR_HANDLE:
+            ret = ch ;
+            break ;
+
+        default:
+            file = file;
+            break ;
+    }
+    return ret ;
+}
+
+#elif defined (__ICCARM__)      /* IAR */
+
+/* For IAR compiler revise __write() function for printf functionality */
+size_t __write(int handle, const unsigned char * buffer, size_t size)
+{
+    size_t nChars = 0;
+    (void) handle;
+
+    if (buffer == 0)
+    {
+        /*
+         * This means that we should flush internal buffers.  Since we
+         * don't we just return.  (Remember, "handle" == -1 means that all
+         * handles should be flushed.)
+         */
+        return (0);
+    }
+
+    for (/* Empty */; size != 0; --size)
+    {
+        UART_DEB_PUT_CHAR(*buffer);
+        ++buffer;
+        ++nChars;
+    }
+
+    return (nChars);
+}
+
+#else  /* (__GNUC__)  GCC */
+
+/* For GCC compiler revise _write() function for printf functionality */
+int _write(int file, char *ptr, int len)
+{
+    int i;
+    file = file;
+    for (i = 0; i < len; i++)
+    {
+        UART_DEB_PUT_CHAR(*ptr);
+        ++ptr;
+    }
+    return len;
+}
+
+
+#endif  /* (__ARMCC_VERSION) */   
+
+#endif /* DEBUG_UART_ENABLED == ENABLED */
+
+#if (DEBUG_LED_ENABLED == ENABLED)
+
+void InitLED(void)
+{
+    #if CYDEV_VDD_MV >= RGB_LED_MIN_VOLTAGE_MV
+    Cy_GPIO_SetDrivemode(PIN_LED_RED_0_PORT, PIN_LED_RED_0_NUM, CY_GPIO_DM_STRONG_IN_OFF);
+    Cy_GPIO_Write(PIN_LED_RED_0_PORT, PIN_LED_RED_0_NUM, LED_OFF);  
+    Cy_GPIO_SetDrivemode(PIN_LED_GREEN_0_PORT, PIN_LED_GREEN_0_NUM, CY_GPIO_DM_STRONG_IN_OFF);
+    Cy_GPIO_Write(PIN_LED_GREEN_0_PORT, PIN_LED_GREEN_0_NUM, LED_OFF);
+    #else
+    Cy_GPIO_SetDrivemode(PIN_LED_RED_0_PORT, PIN_LED_RED_0_NUM, CY_GPIO_DM_STRONG_IN_OFF); 
+    Cy_GPIO_Write(PIN_LED_RED_0_PORT, PIN_LED_RED_0_NUM, LED_OFF);    
+    #endif  
+}
+
+void HibernateLED(void)
+{
+    #if CYDEV_VDD_MV >= RGB_LED_MIN_VOLTAGE_MV
+    Cy_GPIO_Write(PIN_LED_RED_0_PORT, PIN_LED_RED_0_NUM, LED_ON);    
+    Cy_GPIO_Write(PIN_LED_GREEN_0_PORT, PIN_LED_GREEN_0_NUM, LED_OFF);    
+    #else
+    Cy_GPIO_Write(PIN_LED_RED_0_PORT, PIN_LED_RED_0_NUM, LED_ON);    
+    #endif
+}
+
+void BlinkLED(void)
+{
+    #if CYDEV_VDD_MV >= RGB_LED_MIN_VOLTAGE_MV
+    Cy_GPIO_Inv(PIN_LED_RED_0_PORT, PIN_LED_RED_0_NUM);    
+    Cy_GPIO_Inv(PIN_LED_GREEN_0_PORT, PIN_LED_GREEN_0_NUM);    
+    #else
+    Cy_GPIO_Inv(PIN_LED_RED_0_PORT, PIN_LED_RED_0_NUM);    
+    #endif  
+}
+
+void ConnectedLED(void)
+{
+    #if CYDEV_VDD_MV >= RGB_LED_MIN_VOLTAGE_MV
+    Cy_GPIO_Write(PIN_LED_RED_0_PORT, PIN_LED_RED_0_NUM, LED_OFF);    
+    Cy_GPIO_Write(PIN_LED_GREEN_0_PORT, PIN_LED_GREEN_0_NUM, LED_OFF);    
+    #else
+    Cy_GPIO_Write(PIN_LED_RED_0_PORT, PIN_LED_RED_0_NUM, LED_OFF);    
+    #endif    
+}
+
+#endif /* DEBUG_LED == ENABLED */
+
+/* [] END OF FILE */