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https://github.com/FreeRTOS/FreeRTOS-Kernel.git
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Add Fujitsu FX definition to portable.h.
This commit is contained in:
Richard Barry
parent
961e402e12
commit
c3e153145b
16 changed files with 1611 additions and 1998 deletions
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@ -1,112 +1,130 @@
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/* THIS SAMPLE CODE IS PROVIDED AS IS AND IS SUBJECT TO ALTERATIONS. FUJITSU */
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/* MICROELECTRONICS ACCEPTS NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR */
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/* ELIGIBILITY FOR ANY PURPOSES. */
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/* (C) Fujitsu Microelectronics Europe GmbH */
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/*------------------------------------------------------------------------
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taskutility.C
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-
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-------------------------------------------------------------------------*/
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/*************************@INCLUDE_START************************/
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#include "mb96348hs.h"
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#include "FreeRTOS.h"
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#include "task.h"
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static void vUART1Task( void *pvParameters );
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/**************************@INCLUDE_END*************************/
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/*********************@GLOBAL_VARIABLES_START*******************/
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const char ASCII[] = "0123456789ABCDEF";
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const char ASCII[] = "0123456789ABCDEF";
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xTaskHandle UART_TaskHandle;
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void InitUart1(void)
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void InitUart1( void )
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{
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/* Initialize UART asynchronous mode */
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BGR1 = configCLKP1_CLOCK_HZ / 9600; /* 9600 Baud @ CLKP1 - 56 MHz */
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SCR1 = 0x17; /* 8N1 */
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SMR1 = 0x0d; /* enable SOT3, Reset, normal mode */
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SSR1 = 0x02; /* LSB first, enable receive interrupts */
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PIER08_IE5 = 1; /* enable input */
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DDR08_D5 = 0; /* switch P08_5 to input */
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DDR08_D6 = 1; /* switch P08_6 to output */
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BGR1 = configCLKP1_CLOCK_HZ / 9600; /* 9600 Baud @ CLKP1 - 56 MHz */
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SCR1 = 0x17; /* 8N1 */
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SMR1 = 0x0d; /* enable SOT3, Reset, normal mode */
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SSR1 = 0x02; /* LSB first, enable receive interrupts */
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PIER08_IE5 = 1; /* enable input */
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DDR08_D5 = 0; /* switch P08_5 to input */
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DDR08_D6 = 1; /* switch P08_6 to output */
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}
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void Putch1(char ch) /* sends a char */
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void Putch1( char ch ) /* sends a char */
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{
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while (SSR1_TDRE == 0); /* wait for transmit buffer empty */
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TDR1 = ch; /* put ch into buffer */
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while( SSR1_TDRE == 0 );
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/* wait for transmit buffer empty */
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TDR1 = ch; /* put ch into buffer */
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}
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char Getch1(void) /* waits for and returns incomming char */
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char Getch1( void ) /* waits for and returns incomming char */
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{
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volatile unsigned ch;
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while(SSR1_RDRF == 0); /* wait for data received */
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if (SSR1_ORE) /* overrun error */
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{
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ch = RDR1; /* reset error flags */
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return (char)(-1);
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}
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else
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return (RDR1); /* return char */
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volatile unsigned ch;
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while( SSR1_RDRF == 0 );
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/* wait for data received */
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if( SSR1_ORE ) /* overrun error */
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{
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ch = RDR1; /* reset error flags */
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return ( char ) ( -1 );
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}
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else
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{
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return( RDR1 ); /* return char */
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}
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}
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void Puts1(const char *Name1) /* Puts a String to UART */
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void Puts1( const char *Name1 ) /* Puts a String to UART */
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{
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volatile portSHORT i,len;
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len = strlen(Name1);
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for (i=0; i<strlen(Name1); i++) /* go through string */
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{
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if (Name1[i] == 10)
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Putch1(13);
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Putch1(Name1[i]); /* send it out */
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}
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volatile portSHORT i, len;
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len = strlen( Name1 );
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for( i = 0; i < strlen(Name1); i++ ) /* go through string */
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{
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if( Name1[i] == 10 )
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{
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Putch1( 13 );
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}
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Putch1( Name1[i] ); /* send it out */
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}
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}
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void Puthex1(unsigned long n, unsigned char digits)
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void Puthex1( unsigned long n, unsigned char digits )
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{
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unsigned portCHAR digit=0,div=0,i;
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unsigned portCHAR digit = 0, div = 0, i;
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div=(4*(digits-1)); /* init shift divisor */
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for (i=0;i<digits;i++)
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{
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digit = ((n >> div)&0xF); /* get hex-digit value */
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Putch1(digit + ((digit < 0xA) ? '0' : 'A' - 0xA));
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div-=4; /* next digit shift */
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}
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div = ( 4 * (digits - 1) ); /* init shift divisor */
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for( i = 0; i < digits; i++ )
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{
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digit = ( (n >> div) & 0xF ); /* get hex-digit value */
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Putch1( digit + ((digit < 0xA) ? '0' : 'A' - 0xA) );
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div -= 4; /* next digit shift */
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}
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}
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void Putdec1(unsigned long x, int digits)
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void Putdec1( unsigned long x, int digits )
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{
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portSHORT i;
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portCHAR buf[10],sign=1;
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if (digits < 0) { /* should be print of zero? */
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digits *= (-1);
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sign =1;
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}
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buf[digits]='\0'; /* end sign of string */
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for (i=digits; i>0; i--) {
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buf[i-1] = ASCII[x % 10];
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x = x/10;
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portSHORT i;
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portCHAR buf[10], sign = 1;
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if( digits < 0 )
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{ /* should be print of zero? */
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digits *= ( -1 );
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sign = 1;
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}
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if ( sign )
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{
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for (i=0; buf[i]=='0'; i++) { /* no print of zero */
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if ( i<digits-1)
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buf[i] = ' ';
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}
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}
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Puts1(buf); /* send string */
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buf[digits] = '\0'; /* end sign of string */
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for( i = digits; i > 0; i-- )
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{
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buf[i - 1] = ASCII[x % 10];
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x = x / 10;
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}
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if( sign )
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{
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for( i = 0; buf[i] == '0'; i++ )
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{ /* no print of zero */
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if( i < digits - 1 )
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{
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buf[i] = ' ';
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}
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}
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}
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Puts1( buf ); /* send string */
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}
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void vTraceListTasks( unsigned portBASE_TYPE uxPriority )
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@ -114,85 +132,87 @@ void vTraceListTasks( unsigned portBASE_TYPE uxPriority )
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portENTER_CRITICAL();
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InitUart1();
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portENTER_CRITICAL();
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xTaskCreate( vUART1Task , ( signed portCHAR * ) "UART1", ( unsigned portSHORT ) 2048, ( void * ) NULL, uxPriority, &UART_TaskHandle );
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xTaskCreate( vUART1Task, (signed portCHAR *) "UART1", ( unsigned portSHORT ) 2048, ( void * ) NULL, uxPriority, &UART_TaskHandle );
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}
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static void vUART1Task( void *pvParameters )
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{
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portCHAR tasklist_buff[512];
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portCHAR trace_buff[512];
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unsigned portLONG trace_len;
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signed portLONG i, j, l=0;
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unsigned portCHAR ch;
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portCHAR tasklist_buff[512];
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portCHAR trace_buff[512];
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unsigned portLONG trace_len;
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signed portLONG i, j, l = 0;
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unsigned portCHAR ch;
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( void ) pvParameters;
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Puts1("\n -------------MB96348 FreeRTOS DEMO Task List and Trace Utility----------- \n");
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for(;;)
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Puts1( "\n -------------MB96348 FreeRTOS DEMO Task List and Trace Utility----------- \n" );
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for( ;; )
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{
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Puts1("\n\rPress any of the following keys for the corresponding functionality: ");
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Puts1( "\n\rPress any of the following keys for the corresponding functionality: " );
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Puts1("\n\r1: To call vTaskList() and display current task status ");
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Puts1( "\n\r1: To call vTaskList() and display current task status " );
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Puts1("\n\r2: To call vTaskStartTrace() and to display trace results once the trace ends");
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Puts1( "\n\r2: To call vTaskStartTrace() and to display trace results once the trace ends" );
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SSR1_RIE=1;
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SSR1_RIE = 1;
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vTaskSuspend(NULL);
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vTaskSuspend( NULL );
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ch=Getch1();
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ch = Getch1();
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switch ( ch )
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switch( ch )
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{
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case '1':
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vTaskList( ( signed char * ) tasklist_buff );
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Puts1("\n\rThe current task list is as follows....");
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Puts1("\n\r----------------------------------------------");
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Puts1("\n\rName State Priority Stack Number");
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Puts1("\n\r----------------------------------------------");
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Puts1(tasklist_buff);
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Puts1("\r----------------------------------------------");
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vTaskList( (signed char *) tasklist_buff );
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Puts1( "\n\rThe current task list is as follows...." );
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Puts1( "\n\r----------------------------------------------" );
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Puts1( "\n\rName State Priority Stack Number" );
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Puts1( "\n\r----------------------------------------------" );
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Puts1( tasklist_buff );
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Puts1( "\r----------------------------------------------" );
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break;
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case '2':
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vTaskStartTrace(( signed char * ) trace_buff, 512);
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Puts1("\n\rThe trace started!!");
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vTaskDelay( ( portTickType ) 500);
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vTaskStartTrace( (signed char *) trace_buff, 512 );
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Puts1( "\n\rThe trace started!!" );
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vTaskDelay( (portTickType) 500 );
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trace_len = ulTaskEndTrace();
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Puts1("\n\rThe trace ended!!");
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Puts1("\n\rThe trace is as follows....");
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Puts1("\n\r--------------------------------------------------------");
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Puts1("\n\r Tick | Task Number | Tick | Task Number |");
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Puts1("\n\r--------------------------------------------------------\n\r");
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for( i = 0 ; i < trace_len ; i+=4 )
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Puts1( "\n\rThe trace ended!!" );
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Puts1( "\n\rThe trace is as follows...." );
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Puts1( "\n\r--------------------------------------------------------" );
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Puts1( "\n\r Tick | Task Number | Tick | Task Number |" );
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Puts1( "\n\r--------------------------------------------------------\n\r" );
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for( i = 0; i < trace_len; i += 4 )
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{
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for( j = i+3 ; j >= i ; j-- )
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for( j = i + 3; j >= i; j-- )
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{
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Puthex1(trace_buff[j],2);
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Puthex1( trace_buff[j], 2 );
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}
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Puts1(" | ");
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Puts1( " | " );
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l++;
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if ( l == 4)
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if( l == 4 )
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{
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Puts1("\n");
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Puts1( "\n" );
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l = 0;
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}
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}
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}
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Puts1("\r--------------------------------------------------------");
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Puts1( "\r--------------------------------------------------------" );
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break;
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default:
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break;
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}
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Puts1("\n");
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Puts1( "\n" );
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}
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}
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__interrupt void UART1_RxISR ( void )
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__interrupt void UART1_RxISR( void )
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{
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SSR1_RIE=0;
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SSR1_RIE = 0;
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vTaskResume( UART_TaskHandle );
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}
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