实验目的:
使用cjson解析时间
实验器材:
STM32F103C8T6
oled
硬件资源:
SCL --- PA7
SDA --- PB9
TX --- PA10
RX --- PA9
实验现象:
使用STM32F103C8T6，通过串口发送cjson格式的时间，单片机通过串口接收到数据，并将这些数据解析，提取出年月日时分妙，
将他们发送回串口，设置RTC时钟，并将它显示在oled显示屏上面，实现实时时钟显示的效果。
STM32HAL库 使用cJSON解析获取时间，并设置RTC （413个子文件） 
2.uvguix.Administrator 169KB 2.axf 642KB 2.axf 638KB 2.bin 21KB stm32f1xx_hal_i2c.c 239KB stm32f1xx_hal_tim.c 238KB stm32f1xx_hal_uart.c 132KB stm32f1xx_hal_tim_ex.c 78KB cJSON.c 75KB stm32f1xx_hal_rtc.c 57KB stm32f1xx_hal_rcc.c 48KB stm32f1xx_hal_flash_ex.c 35KB stm32f1xx_hal_rcc_ex.c 29KB stm32f1xx_hal_flash.c 28KB stm32f1xx_hal_dma.c 27KB stm32f1xx_hal_gpio.c 20KB stm32f1xx_hal_pwr.c 20KB stm32f1xx_hal.c 20KB stm32f1xx_hal_cortex.c 18KB i2c.c 17KB stm32f1xx_hal_rtc_ex.c 16KB stm32f1xx_hal_exti.c 15KB system_stm32f1xx.c 14KB main.c 10KB stm32f1xx_it.c 7KB usart.c 5KB stm32f1xx_hal_timebase_tim.c 4KB stm32f1xx_hal_gpio_ex.c 4KB rtc.c 4KB stm32f1xx_hal_msp.c 2KB gpio.c 2KB dma.c 2KB .clang-format 772B MDK-ARM.code-workspace 112B stm32f1xx_hal_i2c.crf 633KB stm32f1xx_hal_tim.crf 631KB freertos.crf 617KB stm32f1xx_hal_uart.crf 595KB stm32f1xx_hal_tim_ex.crf 594KB main.crf 593KB stm32f1xx_hal_rcc.crf 580KB stm32f1xx_hal_rtc.crf 578KB usart.crf 576KB stm32f1xx_hal_dma.crf 576KB stm32f1xx_hal_flash_ex.crf 574KB stm32f1xx_hal_flash.crf 573KB i2c.crf 572KB stm32f1xx_hal_gpio.crf 572KB stm32f1xx_hal_rtc_ex.crf 571KB stm32f1xx_hal_exti.crf 571KB stm32f1xx_hal_pwr.crf 571KB stm32f1xx_hal_rcc_ex.crf 570KB stm32f1xx_hal.crf 569KB rtc.crf 569KB stm32f1xx_hal_cortex.crf 569KB stm32f1xx_it.crf 569KB gpio.crf 568KB stm32f1xx_hal_timebase_tim.crf 568KB stm32f1xx_hal_msp.crf 568KB system_stm32f1xx.crf 568KB dma.crf 568KB stm32f1xx_hal_gpio_ex.crf 568KB cmsis_os2.crf 87KB tasks.crf 71KB queue.crf 66KB cjson.crf 63KB timers.crf 60KB stream_buffer.crf 53KB event_groups.crf 51KB heap_4.crf 43KB port.crf 39KB croutine.crf 38KB list.crf 32KB stm32f1xx_hal_flash_ex.d 4KB stm32f1xx_hal_gpio_ex.d 4KB freertos.d 4KB stm32f1xx_hal_rtc_ex.d 4KB stm32f1xx_hal_cortex.d 4KB stm32f1xx_hal_tim_ex.d 4KB stm32f1xx_hal_rcc_ex.d 4KB stm32f1xx_hal_flash.d 4KB stm32f1xx_hal_exti.d 4KB stm32f1xx_hal_gpio.d 4KB stm32f1xx_hal_uart.d 4KB stm32f1xx_hal_pwr.d 4KB stm32f1xx_hal_tim.d 4KB stm32f1xx_hal_rcc.d 4KB stm32f1xx_hal_i2c.d 4KB stm32f1xx_hal_dma.d 4KB stm32f1xx_hal_rtc.d 4KB stm32f1xx_hal.d 3KB stm32f1xx_hal_timebase_tim.d 3KB freertos.d 3KB stm32f1xx_hal_msp.d 3KB system_stm32f1xx.d 3KB stm32f1xx_it.d 3KB main.d 3KB stm32f1xx_hal_timebase_tim.d 3KB usart.d 3KB stm32f1xx_hal_flash_ex.d 3KB共 413 条
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