*** Using Compiler 'V5.06 update 7 (build 960)', folder: 'C:\Keil_v5\ARM\ARMCC\Bin' Rebuild target 'STM32F407-Demo' assembling startup_stm32f407xx.s... compiling dma.c... compiling stm32f4xx_it.c... compiling gpio.c... compiling stm32f4xx_hal_flash_ramfunc.c... compiling i2c.c... compiling stm32f4xx_hal_msp.c... compiling stm32f4xx_hal_flash_ex.c... compiling stm32f4xx_hal_exti.c... compiling spi.c... compiling stm32f4xx_hal_pwr_ex.c... compiling stm32f4xx_hal_i2c_ex.c... compiling stm32f4xx_hal_cortex.c... compiling stm32f4xx_hal_dma.c... compiling stm32f4xx_hal_gpio.c... compiling main.c... compiling stm32f4xx_hal.c... compiling stm32f4xx_hal_pwr.c... compiling stm32f4xx_hal_rcc_ex.c... compiling usart.c... compiling stm32f4xx_hal_flash.c... compiling stm32f4xx_hal_rcc.c... compiling stm32f4xx_hal_dma_ex.c... compiling stm32f4xx_hal_i2c.c... compiling fdb.c... compiling fal.c... compiling fdb_utils.c... compiling fal_flash.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 ch395f_test.c... compiling stm32f4xx_hal_uart.c... compiling tpafe5160.c... compiling rs485.c... compiling sd2506.c... compiling gd5f2gq5ue.c... compiling net_select.c... compiling net_socket.c... linking... Program Size: Code=19580 RO-data=544 RW-data=40 ZI-data=2840 FromELF: creating hex file... ".\STM32F407-Demo\STM32F407-Demo.axf" - 0 Error(s), 0 Warning(s). Build Time Elapsed: 00:00:12