stm32f407 usart 收发例子

T74B8 000:326 SEGGER J-Link V5.12f Log File (0001ms, 0273ms total) T74B8 000:326 DLL Compiled: May 17 2016 16:03:35 (0001ms, 0273ms total) T74B8 000:326 Logging started @ 2018-05-26 20:41 (0001ms, 0273ms total) T74B8 000:327 JLINK_SetWarnOutHandler(...) (0000ms, 0273ms total) T74B8 000:327 JLINK_OpenEx(...) Firmware: J-Link ARM V8 compiled Nov 28 2014 13:44:46 Hardware: V8.00 Feature(s): RDI,FlashDL,FlashBP,JFlash,GDBFULL returns O.K. (0274ms, 0547ms total) T74B8 000:601 JLINK_SetErrorOutHandler(...) (0000ms, 0547ms total) T74B8 000:601 JLINK_ExecCommand("ProjectFile = "D:\TempProj\stm32f4\JLinkSettings.ini"", ...) returns 0x00 (0004ms, 0551ms total) T74B8 000:613 JLINK_ExecCommand("Device = STM32F407ZGTx", ...)Device "STM32F407ZG" selected. returns 0x00 (0008ms, 0559ms total) T74B8 000:621 JLINK_ExecCommand("DisableConnectionTimeout", ...) returns 0x01 (0000ms, 0559ms total) T74B8 000:621 JLINK_GetHardwareVersion() returns 0x13880 (0000ms, 0559ms total) T74B8 000:621 JLINK_GetDLLVersion() returns 51206 (0001ms, 0560ms total) T74B8 000:622 JLINK_GetFirmwareString(...) (0000ms, 0560ms total) T74B8 000:644 JLINK_GetDLLVersion() returns 51206 (0000ms, 0560ms total) T74B8 000:644 JLINK_GetCompileDateTime() (0000ms, 0560ms total) T74B8 000:651 JLINK_GetFirmwareString(...) (0000ms, 0560ms total) T74B8 000:659 JLINK_GetHardwareVersion() returns 0x13880 (0001ms, 0561ms total) T74B8 000:677 JLINK_TIF_Select(JLINKARM_TIF_JTAG) returns 0x00 (0001ms, 0562ms total) T74B8 000:679 JLINK_SetSpeed(5000) (0000ms, 0562ms total) T74B8 000:679 JLINK_GetIdData(...) >0x2F8 JTAG>TotalIRLen = 9, IRPrint = 0x0011 >0x30 JTAG> >0x410 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x30 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x40 JTAG> >0x2F8 JTAG>TotalIRLen = 9, IRPrint = 0x0011 >0x30 JTAG> >0x410 JTAG> >0x70 JTAG> >0x50 JTAG> >0x40 JTAG> >0x50 JTAG> >0x80 JTAG> >0x40 JTAG> >0x30 JTAG> >0x40 JTAG> >0x40 JTAG> >0x30 JTAG> >0x40 JTAG> >0x50 JTAG>Found Cortex-M4 r0p1, Little endian. -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU_ReadMem(4 bytes @ 0xE0002000)FPUnit: 6 code (BP) slots and 2 literal slots -- CPU_ReadMem(4 bytes @ 0xE000EDFC) -- CPU_ReadMem(4 bytes @ 0xE0001000) -- CPU_WriteMem(4 bytes @ 0xE0001000) -- CPU_ReadMem(4 bytes @ 0xE000ED88) -- CPU_WriteMem(4 bytes @ 0xE000ED88) -- CPU_ReadMem(4 bytes @ 0xE000ED88) -- CPU_WriteMem(4 bytes @ 0xE000ED88)CoreSight components:ROMTbl 0 @ E00FF000 -- CPU_ReadMem(16 bytes @ 0xE00FF000) -- CPU_ReadMem(16 bytes @ 0xE000EFF0) -- CPU_ReadMem(16 bytes @ 0xE000EFE0)ROMTbl 0 [0]: FFF0F000, CID: B105E00D, PID: 000BB00C SCS -- CPU_ReadMem(16 bytes @ 0xE0001FF0) -- CPU_ReadMem(16 bytes @ 0xE0001FE0)ROMTbl 0 [1]: FFF02000, CID: B105E00D, PID: 003BB002 DWT -- CPU_ReadMem(16 bytes @ 0xE0002FF0) -- CPU_ReadMem(16 bytes @ 0xE0002FE0) ROMTbl 0 [2]: FFF03000, CID: B105E00D, PID: 002BB003 FPB -- CPU_ReadMem(16 bytes @ 0xE0000FF0) -- CPU_ReadMem(16 bytes @ 0xE0000FE0)ROMTbl 0 [3]: FFF01000, CID: B105E00D, PID: 003BB001 ITM -- CPU_ReadMem(16 bytes @ 0xE00FF010) -- CPU_ReadMem(16 bytes @ 0xE0040FF0) -- CPU_ReadMem(16 bytes @ 0xE0040FE0)ROMTbl 0 [4]: FFF41000, CID: B105900D, PID: 000BB9A1 TPIU -- CPU_ReadMem(16 bytes @ 0xE0041FF0) -- CPU_ReadMem(16 bytes @ 0xE0041FE0)ROMTbl 0 [5]: FFF42000, CID: B105900D, PID: 000BB925 ETM ScanLen=9 NumDevices=2 aId[0]=0x4BA00477 aIrRead[0]=0 aScanLen[0]=0 aScanRead[0]=0 (0073ms, 0635ms total) T74B8 000:752 JLINK_JTAG_GetDeviceID(DeviceIndex = 0) returns 0x4BA00477 (0000ms, 0635ms total) T74B8 000:752 JLINK_JTAG_GetDeviceInfo(DeviceIndex = 0) returns 0x00 (0000ms, 0635ms total) T74B8 000:752 JLINK_JTAG_GetDeviceID(DeviceIndex = 1) returns 0x6413041 (0000ms, 0635ms total) T74B8 000:752 JLINK_JTAG_GetDeviceInfo(DeviceIndex = 1) returns 0x00 (0000ms, 0635ms total) T74B8 000:752 JLINK_GetDLLVersion() returns 51206 (0000ms, 0635ms total) T74B8 000:752 JLINK_CORE_GetFound() returns 0xE0000FF (0000ms, 0635ms total) T74B8 000:752 JLINK_GetDebugInfo(0x100) -- Value=0xE00FF003 returns 0x00 (0000ms, 0635ms total) T74B8 000:754 JLINK_GetDebugInfo(0x100) -- Value=0xE00FF003 returns 0x00 (0001ms, 0636ms total) T74B8 000:755 JLINK_GetDebugInfo(0x101) -- Value=0xE0041000 returns 0x00 (0000ms, 0636ms total) T74B8 000:755 JLINK_GetDebugInfo(0x102) -- Value=0x00000000 returns 0x00 (0000ms, 0636ms total) T74B8 000:755 JLINK_GetDebugInfo(0x103) -- Value=0xE0040000 returns 0x00 (0000ms, 0636ms total) T74B8 000:755 JLINK_GetDebugInfo(0x104) -- Value=0xE0000000 returns 0x00 (0000ms, 0636ms total) T74B8 000:755 JLINK_GetDebugInfo(0x105) -- Value=0xE0001000 returns 0x00 (0000ms, 0636ms total) T74B8 000:755 JLINK_GetDebugInfo(0x106) -- Value=0xE0002000 returns 0x00 (0000ms, 0636ms total) T74B8 000:755 JLINK_GetDebugInfo(0x107) -- Value=0xE000E000 returns 0x00 (0000ms, 0636ms total) T74B8 000:755 JLINK_GetDebugInfo(0x10C) -- Value=0xE000EDF0 returns 0x00 (0000ms, 0636ms total) T74B8 000:755 JLINK_ReadMemU32(0xE000EF40, 0x0001 Items, ...) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EF40) - Data: 21 00 11 10 returns 0x01 (0000ms, 0636ms total) T74B8 000:755 JLINK_ReadMemU32(0xE000EF44, 0x0001 Items, ...) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EF44) - Data: 11 00 00 11 returns 0x01 (0001ms, 0637ms total) T74B8 000:756 JLINK_ReadMemU32(0xE000ED00, 0x0001 Items, ...) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000ED00) - Data: 41 C2 0F 41 returns 0x01 (0001ms, 0638ms total) T74B8 000:757 JLINK_SetResetType(JLINKARM_RESET_TYPE_NORMAL) returns JLINKARM_RESET_TYPE_NORMAL (0000ms, 0638ms total) T74B8 000:757 JLINK_Reset() -- CPU is running -- CPU_WriteMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_WriteMem(4 bytes @ 0xE000EDFC) -- CPU is running -- CPU_WriteMem(4 bytes @ 0xE000ED0C) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_WriteMem(4 bytes @ 0xE000EDF0) -- CPU is running -- CPU_WriteMem(4 bytes @ 0xE000EDFC) -- CPU is running -- CPU_ReadMem(4 bytes @ 0xE000EDF0) >0x80 JTAG> >0x40 JTAG> >0x30 JTAG> >0x40 JTAG> >0x50 JTAG> >0x40 JTAG> -- CPU_WriteMem(4 bytes @ 0xE000EDFC) -- CPU_WriteMem(4 bytes @ 0xE0001028) -- CPU_WriteMem(4 bytes @ 0xE0001038) -- CPU_WriteMem(4 bytes @ 0xE0001048) -- CPU_WriteMem(4 bytes @ 0xE0001058) -- CPU_WriteMem(4 bytes @ 0xE0002000) -- CPU_ReadMem(4 bytes @ 0xE000EDFC) -- CPU_ReadMem(4 bytes @ 0xE0001000) (0027ms, 0665ms total) T74B8 000:784 JLINK_Halt() returns 0x00 (0000ms, 0665ms total) T74B8 000:784 JLINK_IsHalted() returns TRUE (0000ms, 0665ms total) T74B8 000:784 JLINK_ReadMemU32(0xE000EDF0, 0x0001 Items, ...) -- CPU_ReadMem(4 bytes @ 0xE000EDF0) - Data: 03 00 03 00 returns 0x01 (0000ms, 0665ms total) T74B8 000:784 JLINK_WriteU32(0xE000EDF0, 0xA05F0003) -- CPU_WriteMem(4 bytes @ 0xE000EDF0) returns 0x00 (0001ms, 0666ms total) T74B8 000:785 JLINK_WriteU32(0xE000EDFC, 0x01000000) -- CPU_WriteMem(4 bytes @ 0xE000EDFC) returns 0x00 (0000ms, 0666ms total) T74B8 000:795 JLINK_GetHWStatus(...) returns 0x00 (0001ms, 0667ms total) T74B8 000:806 JLINK_GetNumBPUnits(Type = 0xFFFFFF00) returns 0x06 (0000ms, 0667ms total) T74B8 000:806 JLINK_GetNumBPUnits(Type = 0xF0) returns 0x2000 (0000ms, 0667ms total) T74B8 000:806 JLINK_GetNumWPUnits() returns 0x04 (0000ms, 0667ms total) T74B8 000:814 JLINK_GetSpeed() returns 0x12C0 (0000ms, 0667ms total) T74B8 000:821 JLINK_ReadMemU32(0xE000E004, 0x0001 Items, ...) -- CPU_ReadMem(4 bytes @ 0xE000E004) - Data: 02 00 00 00 returns 0x01 (0001ms, 0668ms total) T74B8 000:822 JLINK_ReadMemU32(0xE000E004, 0x0001 Items, ...) -- CPU_ReadMem(4 bytes @ 0xE000E004) - Data: 02 00 00 00 returns 0x01 (0001ms, 0669ms total) T74B8 000:823 JLINK_WriteMem(0xE0001000, 0x001C Bytes, ...) - Data: 01 00 00 00 00 00 00 00