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Start to remove unnecessary 'signed char *' casts from strings that are now just plain char * types.

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This commit is contained in:
Richard Barry 2013-12-27 14:43:48 +00:00
parent b4116a7c7d
commit da93f1fc4b
261 changed files with 2822 additions and 2815 deletions
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58
FreeRTOS/Demo/CORTEX_STM32F103_GCC_Rowley/main.c
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@ -1,5 +1,5 @@
/*
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
FreeRTOS V7.6.0 - Copyright (C) 2013 Real Time Engineers Ltd.
All rights reserved
VISIT http://www.FreeRTOS.org TO ENSURE YOU ARE USING THE LATEST VERSION.
@ -74,28 +74,28 @@
* defined and/or created within this file:
*
* "Check" task - This only executes every five seconds but has the highest
* priority so is guaranteed to get processor time. Its main function is to
* priority so is guaranteed to get processor time. Its main function is to
* check that all the standard demo tasks are still operational. The check task
* will toggle LED 3 (PB11) every five seconds so long as no errors have been
* detected. The toggle rate will increase to half a second if an error has
* detected. The toggle rate will increase to half a second if an error has
* been found in any task.
*
* "Echo" task - This is a very basic task that simply echoes any characters
* "Echo" task - This is a very basic task that simply echoes any characters
* received on COM0 (USART1). This can be tested by transmitting a text file
* from a dumb terminal to the STM32 USART then observing or capturing the text
* that is echoed back. Missing characters will be all the more obvious if the
* that is echoed back. Missing characters will be all the more obvious if the
* file contains a simple repeating string of fixed width.
*
* Currently this demo does not include interrupt nesting examples. High
* Currently this demo does not include interrupt nesting examples. High
* frequency timer and simpler nesting examples can be found in most Cortex-M3
* demo applications.
*
* The functions used to initialise, set and clear LED outputs are normally
* defined in partest.c. This demo includes two partest files, one that is
* configured for use with the Keil MCBSTM32 evaluation board (called
* The functions used to initialise, set and clear LED outputs are normally
* defined in partest.c. This demo includes two partest files, one that is
* configured for use with the Keil MCBSTM32 evaluation board (called
* ParTest_MCBSTM32.c) and one that is configured for use with the official
* ST Eval board (called ParTest_ST_Eval.c). One one of these files should be
* included in the build at any one time, as appropriate for the hardware
* included in the build at any one time, as appropriate for the hardware
* actually being used.
*/
@ -155,7 +155,7 @@ static void prvSetupHardware( void );
/* The 'check' task as described at the top of this file. */
static void prvCheckTask( void *pvParameters );
/* A simple task that echoes all the characters that are received on COM0
/* A simple task that echoes all the characters that are received on COM0
(USART1). */
static void prvUSARTEchoTask( void *pvParameters );
@ -181,10 +181,10 @@ int main( void )
vStartRecursiveMutexTasks();
/* Create the 'echo' task, which is also defined within this file. */
xTaskCreate( prvUSARTEchoTask, ( signed char * ) "Echo", configMINIMAL_STACK_SIZE, NULL, mainECHO_TASK_PRIORITY, NULL );
xTaskCreate( prvUSARTEchoTask, "Echo", configMINIMAL_STACK_SIZE, NULL, mainECHO_TASK_PRIORITY, NULL );
/* Create the 'check' task, which is also defined within this file. */
xTaskCreate( prvCheckTask, ( signed char * ) "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
xTaskCreate( prvCheckTask, "Check", configMINIMAL_STACK_SIZE, NULL, mainCHECK_TASK_PRIORITY, NULL );
/* Start the scheduler. */
vTaskStartScheduler();
@ -254,7 +254,7 @@ signed char cChar;
/* String declared static to ensure it does not end up on the stack, no matter
what the optimisation level. */
static const char *pcLongishString =
static const char *pcLongishString =
"ABBA was a Swedish pop music group formed in Stockholm in 1972, consisting of Anni-Frid Frida Lyngstad, "
"Björn Ulvaeus, Benny Andersson and Agnetha Fältskog. Throughout the band's existence, Fältskog and Ulvaeus "
"were a married couple, as were Lyngstad and Andersson - although both couples later divorced. They became one "
@ -293,41 +293,41 @@ static const char *pcLongishString =
static void prvSetupHardware( void )
{
/* RCC system reset(for debug purpose). */
RCC_DeInit ();
RCC_DeInit ();
/* Enable HSE. */
RCC_HSEConfig( RCC_HSE_ON );
RCC_HSEConfig( RCC_HSE_ON );
/* Wait till HSE is ready. */
while (RCC_GetFlagStatus(RCC_FLAG_HSERDY) == RESET);
/* HCLK = SYSCLK. */
RCC_HCLKConfig( RCC_SYSCLK_Div1 );
RCC_HCLKConfig( RCC_SYSCLK_Div1 );
/* PCLK2 = HCLK. */
RCC_PCLK2Config( RCC_HCLK_Div1 );
RCC_PCLK2Config( RCC_HCLK_Div1 );
/* PCLK1 = HCLK/2. */
RCC_PCLK1Config( RCC_HCLK_Div2 );
RCC_PCLK1Config( RCC_HCLK_Div2 );
/* ADCCLK = PCLK2/4. */
RCC_ADCCLKConfig( RCC_PCLK2_Div4 );
RCC_ADCCLKConfig( RCC_PCLK2_Div4 );
/* Flash 2 wait state. */
*( volatile unsigned long * )0x40022000 = 0x01;
*( volatile unsigned long * )0x40022000 = 0x01;
/* PLLCLK = 8MHz * 9 = 72 MHz */
RCC_PLLConfig( RCC_PLLSource_HSE_Div1, RCC_PLLMul_9 );
/* Enable PLL. */
RCC_PLLCmd( ENABLE );
/* Wait till PLL is ready. */
while (RCC_GetFlagStatus(RCC_FLAG_PLLRDY) == RESET);
/* Select PLL as system clock source. */
RCC_SYSCLKConfig (RCC_SYSCLKSource_PLLCLK);
/* Wait till PLL is used as system clock source. */
while (RCC_GetSYSCLKSource() != 0x08);