stm32l053硬件i2c发送接收程序

T7CE4 10751:296.572 SEGGER J-Link V7.22b Log File T7CE4 10751:296.648 DLL Compiled: Jun 17 2021 17:22:49 T7CE4 10751:296.655 Logging started @ 2022-06-16 08:47 T7CE4 10751:296.661 - 1490.503ms T7CE4 10751:296.670 JLINK_SetWarnOutHandler(...) T7CE4 10751:296.678 - 0.011ms T7CE4 10751:296.685 JLINK_OpenEx(...) T7CE4 10751:298.633 Firmware: J-Link V9 compiled Jun 2 2222 22:22:22 T7CE4 10751:299.341 Firmware: J-Link V9 compiled Jun 2 2222 22:22:22 T7CE4 10751:299.633 Decompressing FW timestamp took 235 us T7CE4 10751:308.480 Hardware: V9.40 T7CE4 10751:308.499 S/N: 59401308 T7CE4 10751:308.508 OEM: SEGGER T7CE4 10751:308.519 Feature(s): GDB, RDI, FlashBP, FlashDL, JFlash, RDDI T7CE4 10751:310.789 TELNET listener socket opened on port 19021 T7CE4 10751:314.785 WEBSRV Starting webserver T7CE4 10751:314.985 WEBSRV Webserver running on local port 19080 T7CE4 10751:315.000 - 18.317ms returns "O.K." T7CE4 10751:315.012 JLINK_GetEmuCaps() T7CE4 10751:315.023 - 0.014ms returns 0xB9FF7BBF T7CE4 10751:315.034 JLINK_TIF_GetAvailable(...) T7CE4 10751:315.533 - 0.509ms T7CE4 10751:315.551 JLINK_SetErrorOutHandler(...) T7CE4 10751:315.585 - 0.053ms T7CE4 10751:316.208 JLINK_ExecCommand("ProjectFile = "E:\guo\hardware\program\cabinet_sw\cabinet_haveline_i2c_test\cabinet_haveline_i2c_master\MDK-ARM\JLinkSettings.ini"", ...). T7CE4 10751:317.663 - 1.463ms returns 0x00 T7CE4 10751:319.681 JLINK_ExecCommand("Device = STM32L031F6Px", ...). T7CE4 10751:323.425 Device "STM32L031F6" selected. T7CE4 10751:323.978 - 4.288ms returns 0x00 T7CE4 10751:324.000 JLINK_GetHardwareVersion() T7CE4 10751:324.010 - 0.028ms returns 94000 T7CE4 10751:324.033 JLINK_GetDLLVersion() T7CE4 10751:324.073 - 0.043ms returns 72202 T7CE4 10751:324.081 JLINK_GetOEMString(...) T7CE4 10751:324.109 JLINK_GetFirmwareString(...) T7CE4 10751:324.116 - 0.012ms T7CE4 10751:330.778 JLINK_GetDLLVersion() T7CE4 10751:330.799 - 0.024ms returns 72202 T7CE4 10751:330.809 JLINK_GetCompileDateTime() T7CE4 10751:330.816 - 0.009ms T7CE4 10751:332.289 JLINK_GetFirmwareString(...) T7CE4 10751:332.305 - 0.018ms T7CE4 10751:337.024 JLINK_GetHardwareVersion() T7CE4 10751:337.042 - 0.021ms returns 94000 T7CE4 10751:338.419 JLINK_GetSN() T7CE4 10751:338.433 - 0.016ms returns 59401308 T7CE4 10751:339.875 JLINK_GetOEMString(...) T7CE4 10751:342.811 JLINK_TIF_Select(JLINKARM_TIF_SWD) T7CE4 10751:344.475 - 1.672ms returns 0x00 T7CE4 10751:344.489 JLINK_HasError() T7CE4 10751:344.500 JLINK_SetSpeed(5000) T7CE4 10751:344.809 - 0.317ms T7CE4 10751:344.824 JLINK_GetId() T7CE4 10751:348.395 Found SW-DP with ID 0x0BC11477 T7CE4 10751:393.711 Found SW-DP with ID 0x0BC11477 T7CE4 10751:396.948 Old FW that does not support reading DPIDR via DAP jobs T7CE4 10751:400.304 DPv0 detected T7CE4 10751:401.589 Scanning AP map to find all available APs T7CE4 10751:403.945 AP[1]: Stopped AP scan as end of AP map has been reached T7CE4 10751:405.263 AP[0]: AHB-AP (IDR: 0x04770031) T7CE4 10751:406.657 Iterating through AP map to find AHB-AP to use T7CE4 10751:409.548 AP[0]: Core found T7CE4 10751:410.946 AP[0]: AHB-AP ROM base: 0xF0000000 T7CE4 10751:413.024 CPUID register: 0x410CC601. Implementer code: 0x41 (ARM) T7CE4 10751:415.913 Found Cortex-M0 r0p1, Little endian. T7CE4 10751:518.502 -- Max. mem block: 0x00010F20 T7CE4 10751:519.464 CPU_ReadMem(4 bytes @ 0xE000EDF0) T7CE4 10751:520.572 CPU_ReadMem(4 bytes @ 0xE0002000) T7CE4 10751:523.422 FPUnit: 4 code (BP) slots and 0 literal slots T7CE4 10751:523.461 CPU_ReadMem(4 bytes @ 0xE000EDFC) T7CE4 10751:524.078 CPU_WriteMem(4 bytes @ 0xE000EDFC) T7CE4 10751:525.110 CPU_ReadMem(4 bytes @ 0xE0001000) T7CE4 10751:525.793 CPU_WriteMem(4 bytes @ 0xE0001000) T7CE4 10751:528.441 CoreSight components: T7CE4 10751:529.802 ROMTbl[0] @ F0000000 T7CE4 10751:529.819 CPU_ReadMem(64 bytes @ 0xF0000000) T7CE4 10751:530.737 CPU_ReadMem(32 bytes @ 0xE00FFFE0) T7CE4 10751:533.026 ROMTbl[0][0]: E00FF000, CID: B105100D, PID: 000BB4C0 ROM Table T7CE4 10751:534.499 ROMTbl[1] @ E00FF000 T7CE4 10751:534.518 CPU_ReadMem(64 bytes @ 0xE00FF000) T7CE4 10751:535.447 CPU_ReadMem(32 bytes @ 0xE000EFE0) T7CE4 10751:537.484 ROMTbl[1][0]: E000E000, CID: B105E00D, PID: 000BB008 SCS T7CE4 10751:537.500 CPU_ReadMem(32 bytes @ 0xE0001FE0) T7CE4 10751:539.568 ROMTbl[1][1]: E0001000, CID: B105E00D, PID: 000BB00A DWT T7CE4 10751:539.585 CPU_ReadMem(32 bytes @ 0xE0002FE0) T7CE4 10751:541.701 ROMTbl[1][2]: E0002000, CID: B105E00D, PID: 000BB00B FPB T7CE4 10751:542.272 - 197.456ms returns 0x0BC11477 T7CE4 10751:542.291 JLINK_GetDLLVersion() T7CE4 10751:542.298 - 0.008ms returns 72202 T7CE4 10751:542.323 JLINK_CORE_GetFound() T7CE4 10751:542.331 - 0.010ms returns 0x60000FF T7CE4 10751:542.338 JLINK_GetDebugInfo(0x100 = JLINKARM_ROM_TABLE_ADDR_INDEX) T7CE4 10751:542.347 Value=0xF0000000 T7CE4 10751:542.356 - 0.020ms returns 0 T7CE4 10751:543.765 JLINK_GetDebugInfo(0x100 = JLINKARM_ROM_TABLE_ADDR_INDEX) T7CE4 10751:543.797 Value=0xF0000000 T7CE4 10751:543.805 - 0.043ms returns 0 T7CE4 10751:543.812 JLINK_GetDebugInfo(0x101 = JLINKARM_DEBUG_INFO_ETM_ADDR_INDEX) T7CE4 10751:543.835 Value=0x00000000 T7CE4 10751:543.844 - 0.034ms returns 0 T7CE4 10751:543.853 JLINK_ReadMemEx(0xE0041FF0, 0x10 Bytes, Flags = 0x02000004) T7CE4 10751:543.866 CPU_ReadMem(16 bytes @ 0xE0041FF0) T7CE4 10751:544.486 Data: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 T7CE4 10751:544.500 - 0.649ms returns 16 (0x10) T7CE4 10751:544.507 JLINK_GetDebugInfo(0x102 = JLINKARM_DEBUG_INFO_MTB_ADDR_INDEX) T7CE4 10751:544.517 Value=0x00000000 T7CE4 10751:544.525 - 0.019ms returns 0 T7CE4 10751:544.533 JLINK_GetDebugInfo(0x103 = JLINKARM_DEBUG_INFO_TPIU_ADDR_INDEX) T7CE4 10751:544.541 Value=0x00000000 T7CE4 10751:544.549 - 0.020ms returns 0 T7CE4 10751:544.559 JLINK_ReadMemEx(0xE0040FF0, 0x10 Bytes, Flags = 0x02000004) T7CE4 10751:544.569 CPU_ReadMem(16 bytes @ 0xE0040FF0) T7CE4 10751:545.197 Data: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 T7CE4 10751:545.211 - 0.656ms returns 16 (0x10) T7CE4 10751:545.220 JLINK_GetDebugInfo(0x104 = JLINKARM_DEBUG_INFO_ITM_ADDR_INDEX) T7CE4 10751:545.228 Value=0xE0000000 T7CE4 10751:545.254 - 0.051ms returns 0 T7CE4 10751:545.276 JLINK_GetDebugInfo(0x105 = JLINKARM_DEBUG_INFO_DWT_ADDR_INDEX) T7CE4 10751:545.284 Value=0xE0001000 T7CE4 10751:545.294 - 0.020ms returns 0 T7CE4 10751:545.300 JLINK_GetDebugInfo(0x106 = JLINKARM_DEBUG_INFO_FPB_ADDR_INDEX) T7CE4 10751:545.309 Value=0xE0002000 T7CE4 10751:545.318 - 0.020ms returns 0 T7CE4 10751:545.325 JLINK_GetDebugInfo(0x107 = JLINKARM_DEBUG_INFO_NVIC_ADDR_INDEX) T7CE4 10751:545.334 Value=0xE000E000 T7CE4 10751:545.342 - 0.019ms returns 0 T7CE4 10751:545.351 JLINK_GetDebugInfo(0x10C = JLINKARM_DEBUG_INFO_DBG_ADDR_INDEX) T7CE4 10751:545.358 Value=0xE000EDF0 T7CE4 10751:545.367 - 0.020ms returns 0 T7CE4 10751:545.376 JLINK_GetDebugInfo(0x01 = Unknown) T7CE4 10751:545.383 Value=0x00000000 T7CE4 10751:545.393 - 0.020ms returns 0 T7CE4 10751:545.401 JLINK_ReadMemU32(0xE000ED00, 0x1 Items) T7CE4 10751:545.410 CPU_ReadMem(4 bytes @ 0xE000ED00) T7CE4 10751:545.923 Data: 01 C6 0C 41 T7CE4 10751:545.938 Debug reg: CPUID T7CE4 10751:545.946 - 0.547ms returns 1 (0x1) T7CE4 10751:545.954 JLINK_GetDebugInfo(0x10F = JLINKARM_DEBUG_INFO_HAS_CORTEX_M_SECURITY_EXT_INDEX) T7CE4 10751:545.963 Value=0x00000000 T7CE4 10751:545.971 - 0.019ms returns 0 T7CE4 10751:545.980 JLINK_HasError() T7CE4 10751:545.989 JLINK_SetResetType(JLINKARM_CM3_RESET_TYPE_NORMAL) T7CE4 10751:545.997 - 0.011ms returns JLINKARM_CM3_RESET_TYPE_NORMAL T7CE4 10751:546.005 JLINK_Reset() T7CE4 10751:546.014 CPU is running T7CE4 10751:546.026 CPU_WriteMem(4 bytes @ 0xE000EDF0) T7CE4 10751:546.585 CPU is running T7CE4 10751:546.600 CPU_WriteMem(4 bytes @ 0xE000EDFC) T7