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Only erase RTC RAM if sleep mode doesn't look valid (#619)

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Source: http://esp8266.ru/forum/threads/mem-check-fail.168/#post-7354
This commit is contained in:
Ivan Grokhotkov 2015-08-05 08:39:34 -04:00
parent 5cbaa57af9
commit e02932fcdd
1 changed files with 4 additions and 1 deletions
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3
cores/esp8266/core_esp8266_phy.c
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@ -261,7 +261,10 @@ void user_rf_pre_init() {
// *((volatile uint32_t*) 0x60000710) = 0; // *((volatile uint32_t*) 0x60000710) = 0;
volatile uint32_t* rtc_reg = (volatile uint32_t*) 0x60001000; volatile uint32_t* rtc_reg = (volatile uint32_t*) 0x60001000;
if((rtc_reg[24] >> 16) > 4) {
rtc_reg[24] &= 0xFFFF;
rtc_reg[30] = 0; rtc_reg[30] = 0;
}
system_set_os_print(0); system_set_os_print(0);
__run_user_rf_pre_init(); __run_user_rf_pre_init();