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fix(freertos): Fix timer frequency error when switch CPU frequncy

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This commit is contained in:
Dong Heng
2018-08-21 17:33:37 +08:00
parent 888df39f31
commit 0f2d83b24f
4 changed files with 5 additions and 2 deletions
components
esp8266/lib
VERSIONlibcore.a
freertos/port/esp8266
include/freertos
xtensa_timer.h
port.c

4
components/freertos/port/esp8266/include/freertos/xtensa_timer.h

@ -111,7 +111,9 @@ Adjust this frequency to taste (it's not real-time anyway!).
#ifdef XT_XT2000 /* deprecated */
#define XT_CLOCK_FREQ 16500000 /* 16.5 MHz (XT2000 default) */
#else
#define XT_CLOCK_FREQ 80000000
//#define XT_CLOCK_FREQ 80000000
#define XT_BOARD
#define xtbsp_clock_freq_hz() 80000000
#endif
#endif /* XT_SIMULATOR */

1
components/freertos/port/esp8266/port.c

@ -204,6 +204,7 @@ portBASE_TYPE xPortStartScheduler(void)
_xt_isr_unmask(1 << ETS_SOFT_INUM);
/* Initialize system tick timer interrupt and schedule the first tick. */
_xt_tick_divisor_init();
_xt_tick_timer_init();
vTaskSwitchContext();