rst:0x3 (rtc_sw_sys_rst)表示设备的复位原因是系统复位(RTC_SW_SYS_RST),这是由RTC(实时时钟)模块触发的系统级软件复位。这种复位通常是由软件内部逻辑或异常处理代码触发的,用于在需要时重置整个系统状态。 解释boot:0xc (spi_fast_flash_boot)的含义: boot:0xc (spi_fast_flash_boot)表示设备在启动时...
i2c_dri）、PCF8563控制模块（pcf8563_ctrl）、按键消抖模块（key_debounce）、显示值切换模块（key_sw_...
96 .sys_clk (sys_clk ), //外部50M时钟 97 .sys_rst_n (sys_rst_n ), //外部复位信号,低有效 98 .key (key ), //外部按键输入 99 .key_value (key_value ), //按键消抖后的数据 100 .key_flag () //按键数据有效信号 101 ); 102 103 //显示值切换模块 104 key_sw_disp u_key_sw_...
96 .sys_clk (sys_clk ), //外部50M时钟 97 .sys_rst_n (sys_rst_n ), //外部复位信号,低有效 98 .key (key ), //外部按键输入 99 .key_value (key_value ), //按键消抖后的数据 100 .key_flag () //按键数据有效信号 101 ); 102 103 //显示值切换模块 104 key_sw_disp u_key_sw_...
(RTC_EVTRG_TRGSRC1_CPRD,RTC_ESYNxOE_EN,2); //RTC_TRGSRC0_SWFTRG(); //RTC_TRGEV0 SW SET //RTC_TRGSRC1_SWFTRG(); //RTC_TRGEV1 SW SET } 代码说明: RTC_RST_VALUE()---用于复位寄存器初值 RTC_Stop()---用于停止 RTC,设置 RTC 到初始化模式 RTCCLK_CONFIG()---用于 RTC 时钟...
For SW4STM32, open the SW4STM32 toolchain, browse to the SW4STM32 workspace directory, select and import the project RTC_Tamper. Compile and launch the debug session. This loads the program in the internal Flash memory and executes...
For SW4STM32, open the SW4STM32 toolchain, browse to the SW4STM32 workspace directory, select and import the project RTC_Tamper. Compile and launch the debug session. This loads the program in the internal Flash memory and executes it. In IAR Embedded Workbench debug session, the user ...
. .,×16 ×2,×3,×4 PLL SW HSI PLLCLK HSE SYSCLK 96MHz max CSS AHB Prescaler /1,2. .512 4-16MHz HSE OSC PLLXTPRE /2 LSE OSC 32.768KHz /128 LSE RTCCLK To RTC LSI RC 40KHz RTCSEL[1:0] LSI to independent watchdog( IWDG) IWDGCLK 96 MHz max Clock HCLK to AHB bus , ...
(&rtc_spinlock); //Bit1 0:Fsm 1: SW mode //Bit0 0:SW mode power down 1: SW mode power on SENS.sar_meas_wait2.force_xpd_sar = ADC_FORCE_DISABLE; portEXIT_CRITICAL(&rtc_spinlock); } esp_err_t adc_set_clk_div(uint8_t clk_div) { portENTER_CRITICAL(&rtc_spinlock); // ...
CLK_SWCR Clock switch control register 0bxxxx0000 CLK_CSSR Clock security system register 0x00 CLK_CBEEPR Clock BEEP register 0x00 CLK_HSICALR HSI calibration register 0xxx CLK_HSITRIMR HSI clock calibration trimming register 0x00 CLK_HSIUNLCKR HSI unlock register 0x00 CLK_REGCSR Main ...