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Implement system_* APIs in IDF

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This commit is contained in:
Ivan Grokhotkov
2016-11-21 17:15:37 +08:00
parent 2393d829de
commit 8b2f933a51
9 changed files with 365 additions and 152 deletions
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20
components/esp32/panic.c
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@@ -27,6 +27,7 @@
#include "soc/rtc_cntl_reg.h"
#include "soc/timer_group_struct.h"
#include "soc/timer_group_reg.h"
#include "soc/cpu.h"
#include "esp_gdbstub.h"
#include "esp_panic.h"
@@ -108,21 +109,10 @@ static const char *edesc[]={
void commonErrorHandler(XtExcFrame *frame);
//The fact that we've panic'ed probably means the other CPU is now running wild, possibly
//messing up the serial output, so we kill it here.
static void haltOtherCore() {
if (xPortGetCoreID()==0) {
//Kill app cpu
CLEAR_PERI_REG_MASK(RTC_CNTL_SW_CPU_STALL_REG, RTC_CNTL_SW_STALL_APPCPU_C1_M);
SET_PERI_REG_MASK(RTC_CNTL_SW_CPU_STALL_REG, 0x21<<RTC_CNTL_SW_STALL_APPCPU_C1_S);
CLEAR_PERI_REG_MASK(RTC_CNTL_OPTIONS0_REG, RTC_CNTL_SW_STALL_APPCPU_C0_M);
SET_PERI_REG_MASK(RTC_CNTL_OPTIONS0_REG, 2<<RTC_CNTL_SW_STALL_APPCPU_C0_S);
} else {
//Kill pro cpu
CLEAR_PERI_REG_MASK(RTC_CNTL_SW_CPU_STALL_REG, RTC_CNTL_SW_STALL_PROCPU_C1_M);
SET_PERI_REG_MASK(RTC_CNTL_SW_CPU_STALL_REG, 0x21<<RTC_CNTL_SW_STALL_PROCPU_C1_S);
CLEAR_PERI_REG_MASK(RTC_CNTL_OPTIONS0_REG, RTC_CNTL_SW_STALL_PROCPU_C0_M);
SET_PERI_REG_MASK(RTC_CNTL_OPTIONS0_REG, 2<<RTC_CNTL_SW_STALL_PROCPU_C0_S);
}
//messing up the serial output, so we stall it here.
static void haltOtherCore()
{
esp_cpu_stall( xPortGetCoreID() == 0 ? 1 : 0 );
}
//Returns true when a debugger is attached using JTAG.