3. 分析rst:0xc和boot:0x8在特定硬件或系统环境中的应用场景 在ESP32等微控制器中,rtc_sw_cpu_rst可能用于处理看门狗超时、软件崩溃或其他需要系统重置的错误情况。当这些情况发生时,系统会自动执行rtc_sw_cpu_rst以尝试恢复正常运行。 同时,spi_fast_flash_boot模式使得ESP32等设备能够从闪存快速启动,这对于需要...
rst:0xc (RTC_SW_CPU_RST),boot:0xa (SPI_FAST_FLASH_BOOT) Saved PC:0x40375b28 0x40375b28: esp_restart_noos at C:/Users/mitchjs/esp-v44x/esp-idf/components/esp_system/port/soc/esp32s3/system_internal.c:143 (discriminator 1) area of code works most of the time, then sometimes ...
rst:0xc (RTC_SW_CPU_RST),boot:0xa (SPI_FAST_FLASH_BOOT) Saved PC:0x40375b28 0x40375b28: esp_restart_noos at C:/Users/mitchjs/esp-v44x/esp-idf/components/esp_system/port/soc/esp32s3/system_internal.c:143 (discriminator 1) area of code works most of the time, then sometimes ...
rst:0xc (SW_CPU_RESET),boot:0x30f (SPI_FAST_FLASH_BOOT) ... value: 29966728 => 1856938 ### More Information. Thanks chegewara added the Type: Bug label Nov 23, 2024 github-actions bot changed the title [esp32-p4] RTC_NOINIT_ATTR vs __NOINIT_ATTR [esp32-p4] RTC_NOINIT_AT...
The calendar can also be reset by setting BDRST = 1 in the RCC, even when VBAT is present. The LSE clock initialization is not always needed after a system reset. It is recommended to check LSERDY in RCC_BDCR and to initialize...
当系统处于正常工作状态时,且振荡器稳定后,如果RST引脚上有一个高电平并维持2个机器周期(24个振荡周期)以上,则CPU就可以响应并将系统复位。单片机系统的复位方式有:手动按钮复位和上电复位 1、手动按钮复位 手动按钮复位需要人为在复位输入端RST上加入高电平(图1)。一般采用的办法是在RST端和正电源Vcc之间接一个...
The calendar can also be reset by setting BDRST = 1 in the RCC, even when VBAT is present. The LSE clock initialization is not always needed after a system reset. It is recommended to check LSERDY in RCC_BDCR and to initialize LSE only if this flag is not already set. RTC clock ...
CLKRST [3] RTC时钟计数重置。 0 = 没重置,1 = 重置 0 CNTSEL [2] BCD计数重置。0 = 合并BCD计数器1 = 保留(单独的BCD计数器) 0 CLKSEL [1] BCD时钟选择。0 = XTAL 1/(2的15次方) 分开的时钟1 = 保留(XTAL时钟只用于测试) 0 RTCEN [0] RTC控制使能。0 = 失能,1 = 使能注意:只有BCD时间...
rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT) configsip: 0, SPIWP:0xee clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00 mode:DIO, clock div:2 load:0x3fff0030,len:1184 load:0x40078000,len:1313 2 load:0x40080400,len:3036 entry 0x40080...
(RTC_C) 9 Chapter Excerpt from SLAU208 RTC_C Operation Temperature SW Sensor Parameters Temperature SW Sensor Readings SW Temperature Estimation Crystal Offset SW Error Calculation SW Parabolic Calculations HW Write to RTCOCAL HW Write to RTCTCMP Uncalibrated 32-kHz Clock HW Calibration Logic HW ...