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feat: configurate FreeRTOS HZ

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This commit is contained in:
chenwu
2018-07-26 15:03:03 +08:00
parent ebf2f6cc74
commit 610e6a11ef
3 changed files with 11 additions and 2 deletions
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7
components/freertos/Kconfig
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@ -9,4 +9,11 @@ config FREERTOS_ENABLE_REENT
The configuration will enable newlib.
config FREERTOS_HZ
int "Tick rate (Hz)"
range 1 1000
default 100
help
Select the tick rate at which FreeRTOS does pre-emptive context switching.
endmenu

2
components/freertos/port/esp8266/include/freertos/FreeRTOSConfig.h
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@ -84,7 +84,7 @@
#define configUSE_TICK_HOOK 0
#define configUSE_TICKLESS_IDLE 1
#define configCPU_CLOCK_HZ ( ( unsigned long ) 80000000 )
#define configTICK_RATE_HZ ( ( portTickType ) 100 )
#define configTICK_RATE_HZ ( ( portTickType ) CONFIG_FREERTOS_HZ )
#define configMAX_PRIORITIES 15
#define configMINIMAL_STACK_SIZE ( ( unsigned short ) 768 )
//#define configTOTAL_HEAP_SIZE ( ( size_t ) ( 17 * 1024 ) )

4
components/freertos/port/esp8266/include/freertos/xtensa_timer.h
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@ -26,6 +26,8 @@ and the Xtensa core configuration need not have a timer.
#ifndef XTENSA_TIMER_H
#define XTENSA_TIMER_H
#include "freertos/FreeRTOSConfig.h"
#ifdef XT_RTOS_TIMER_INT /* skip all this stuff if no timer int */
#ifdef __ASSEMBLER__
@ -125,7 +127,7 @@ editing this here or in xtensa_rtos.h, or compiling with xt-xcc option
"-DXT_TICKS_PER_SEC <value>" where <value> is a suitable number.
*/
#ifndef XT_TICK_PER_SEC
#define XT_TICK_PER_SEC 100 /* 10 ms tick = 100 ticks per second */
#define XT_TICK_PER_SEC CONFIG_FREERTOS_HZ /* 10 ms tick = 100 ticks per second */
#endif
/*