增加调试打印输出

MDK-ARM/build_log.txt

@@ -1,49 +1,4 @@
 *** Using Compiler 'V5.06 update 7 (build 960)', folder: 'C:\Keil_v5\ARM\ARMCC\Bin'
-Rebuild target 'STM32F407-Demo'
-assembling startup_stm32f407xx.s...
-compiling gpio.c...
-compiling dma.c...
-compiling stm32f4xx_hal_i2c_ex.c...
-compiling stm32f4xx_hal_flash_ramfunc.c...
-compiling stm32f4xx_it.c...
-compiling stm32f4xx_hal_pwr_ex.c...
-compiling stm32f4xx_hal_gpio.c...
-compiling spi.c...
-compiling stm32f4xx_hal_flash_ex.c...
-compiling i2c.c...
-compiling stm32f4xx_hal.c...
-compiling stm32f4xx_hal_rcc_ex.c...
-compiling stm32f4xx_hal_pwr.c...
-compiling stm32f4xx_hal_cortex.c...
-compiling stm32f4xx_hal_flash.c...
-compiling main.c...
-compiling stm32f4xx_hal_exti.c...
-compiling usart.c...
-compiling stm32f4xx_hal_msp.c...
-compiling stm32f4xx_hal_dma.c...
-compiling stm32f4xx_hal_rcc.c...
-compiling stm32f4xx_hal_dma_ex.c...
-compiling stm32f4xx_hal_i2c.c...
-compiling fdb.c...
-compiling fal.c...
-compiling fal_flash.c...
-compiling fdb_utils.c...
-compiling fal_partition.c...
-compiling fdb_tsdb.c...
-compiling fdb_kvdb.c...
-compiling system_stm32f4xx.c...
-compiling stm32f4xx_hal_spi.c...
-compiling fal_flash_gd5f2gq5ue.c...
-compiling ch395f.c...
-compiling stm32f4xx_hal_uart.c...
-compiling gd5f2gq5ue.c...
-compiling rs485.c...
-compiling sd2506.c...
-compiling tpafe5160.c...
-compiling net_select.c...
-compiling net_socket.c...
-linking...
-Program Size: Code=20964 RO-data=624 RW-data=40 ZI-data=7344  
-FromELF: creating hex file...
+Build target 'STM32F407-Demo'
 ".\STM32F407-Demo\STM32F407-Demo.axf" - 0 Error(s), 0 Warning(s).
-Build Time Elapsed:  00:00:12
+Build Time Elapsed:  00:00:01