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feat(freertos): Initialize cpu_sr when FreeRTOS core call port function xPortStartScheduler

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Dong Heng
2018-04-27 17:26:51 +08:00
committed by Wu Jian Gang
parent 3dda706968
commit 025f49d228
1 changed files with 10 additions and 0 deletions
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10
components/freertos/port/port.c
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@ -176,6 +176,16 @@ void xPortSysTickHandle(void)
portBASE_TYPE ICACHE_FLASH_ATTR portBASE_TYPE ICACHE_FLASH_ATTR
xPortStartScheduler(void) xPortStartScheduler(void)
{ {
/*
* TAG 1.2.3 FreeRTOS call "portDISABLE_INTERRUPTS" at file tasks.c line 1973, this is not at old one.
* This makes it to be a wrong value.
*
* So we should initialize global value "cpu_sr" with a right value.
*
* Todo: Remove this one when refactor startup function.
*/
cpu_sr = 0x20;
/*******software isr*********/ /*******software isr*********/
_xt_isr_attach(ETS_SOFT_INUM, SoftIsrHdl, NULL); _xt_isr_attach(ETS_SOFT_INUM, SoftIsrHdl, NULL);
_xt_isr_unmask(1 << ETS_SOFT_INUM); _xt_isr_unmask(1 << ETS_SOFT_INUM);