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Tidy up the RISC-V_RV32_SiFive_HiFive1_GCC demo ready for its eventual release.

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This commit is contained in:
Richard Barry 2019-10-14 00:04:53 +00:00
parent d4216903d9
commit 96e61a10a5
151 changed files with 160 additions and 22545 deletions
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25
FreeRTOS/Demo/RISC-V_RV32_SiFive_HiFive1_GCC/blinky_demo/main_blinky.c
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@ -33,7 +33,7 @@
* in main.c. This file implements the simply blinky style version.
*
* NOTE 2: This file only contains the source code that is specific to the
* basic demo. Generic functions, such FreeRTOS hook functions, and functions
* blinky demo. Generic functions, such FreeRTOS hook functions, and functions
* required to configure the hardware are defined in main.c.
******************************************************************************
*
@ -52,15 +52,14 @@
* in this file. prvQueueReceiveTask() sits in a loop where it repeatedly
* blocks on attempts to read data from the queue that was created within
* main_blinky(). When data is received, the task checks the value of the
* data, and if the value equals the expected 100, writes 'Blink' to the UART
* (the UART is used in place of the LED to allow easy execution in QEMU). The
* 'block time' parameter passed to the queue receive function specifies that
* the task should be held in the Blocked state indefinitely to wait for data to
* be available on the queue. The queue receive task will only leave the
* Blocked state when the queue send task writes to the queue. As the queue
* send task writes to the queue every 1000 milliseconds, the queue receive
* task leaves the Blocked state every 1000 milliseconds, and therefore toggles
* the LED every 200 milliseconds.
* data, and if the value equals the expected 100, toggles an LED. The 'block
* time' parameter passed to the queue receive function specifies that the task
* should be held in the Blocked state indefinitely to wait for data to be
* available on the queue. The queue receive task will only leave the Blocked
* state when the queue send task writes to the queue. As the queue send task
* writes to the queue every 1000 milliseconds, the queue receive task leaves
* the Blocked state every 1000 milliseconds, and therefore toggles the LED
* every 200 milliseconds.
*/
/* Standard includes. */
@ -121,12 +120,12 @@ void main_blinky( void )
file. */
xTaskCreate( prvQueueReceiveTask, /* The function that implements the task. */
"Rx", /* The text name assigned to the task - for debug only as it is not used by the kernel. */
configMINIMAL_STACK_SIZE * 2U, /* The size of the stack to allocate to the task. */
configMINIMAL_STACK_SIZE, /* The size of the stack to allocate to the task. */
NULL, /* The parameter passed to the task - not used in this case. */
mainQUEUE_RECEIVE_TASK_PRIORITY, /* The priority assigned to the task. */
NULL ); /* The task handle is not required, so NULL is passed. */
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE * 2U, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
xTaskCreate( prvQueueSendTask, "TX", configMINIMAL_STACK_SIZE, NULL, mainQUEUE_SEND_TASK_PRIORITY, NULL );
/* Start the tasks and timer running. */
vTaskStartScheduler();
@ -173,8 +172,6 @@ static void prvQueueReceiveTask( void *pvParameters )
{
unsigned long ulReceivedValue;
const unsigned long ulExpectedValue = 100UL;
const char * const pcPassMessage = "Blink\r\n";
const char * const pcFailMessage = "Unexpected value received\r\n";
extern void vToggleLED( void );
/* Remove compiler warning about unused parameter. */