![]() Consider setting up a gdb-attach event for the target to prepare target for GDB connect, or use ‘gdb_memory_map disable’.Įrror: attempted ‘gdb’ connection rejectedĮrror executing event gdb-attach on target stm32h7x.cpu1:Įrror: error during select: Unknown error Warn : target stm32h7x.cpu1 examination failedĮrror executing event gdb-attach on target stm32h7x.cpu0:Įrror: Connect failed. Warn : target stm32h7x.cpu0 examination failed Warn : target stm32h7x.ap2 examination failed The debug console output that I’m getting is the following: ![]() I’ve put a jumper between BT0 pin and GND. It is worth noting that when using the older NUCLEO-F401RE everything works fine. Transfer rate: 5 KB/sec, 1641 bytes/write. Info : Padding image section 0 at 0x0800356a with 2 bytes Loading section device_states, size 0x3c lma 0x8003fe4 Loading section datas, size 0x30 lma 0x8003fb4 Loading section rodata, size 0x318 lma 0x8003c9c Loading section device_handles, size 0x78 lma 0x8003c24 Loading section sw_isr_table, size 0x4b0 lma 0x8003774 Loading section devices, size 0x168 lma 0x800360c Loading section initlevel, size 0x98 lma 0x8003574 Loading section text, size 0x32d2 lma 0x8000298 Loading section rom_start, size 0x298 lma 0x8000000 Workaround: increase “set remotetimeout” in GDB Warn : keep_alive() was not invoked in the 1000 ms timelimit. Info : Unable to match requested speed 4000 kHz, using 3300 kHz XPSR: 0x01000000 pc: 0xfffffffe msp: 0xfffffffc Target halted due to debug-request, current mode: Thread Workaround: increase “set remotetimeout” in GDBĮrror: Failed to read memory at 0xfffff000 Info : New GDB Connection: 2, Target stm32h7x.cpu1, state: halted Info : Bank (3) size is 1024 kb, base address is 0x08100000 Info : Bank (2) size is 1024 kb, base address is 0x08000000 Info : New GDB Connection: 1, Target stm32h7x.cpu0, state: haltedĮrror: Failed to read memory at 0x1ff1e882 ![]() Info : Bank (1) size is 1024 kb, base address is 0x08100000 Info : Bank (0) size is 1024 kb, base address is 0x08000000 Info : accepting ‘gdb’ connection from pipe Info : starting gdb server for stm32h7x.cpu1 on pipe Info : starting gdb server for stm32h7x.cpu0 on pipe Polling target stm32h7x.cpu1 failed, trying to reexamine Info : stm32h7x.cpu1: target has 6 breakpoints, 4 watchpointsĮrror: stm32h7x.cpu1 – clearing lockup after double fault Info : stm32h7x.cpu1: Cortex-M4 r0p1 processor detected Info : stm32h7x.cpu0: target has 8 breakpoints, 4 watchpoints Info : stm32h7x.cpu0: Cortex-M7 r1p1 processor detected Info : Unable to match requested speed 1800 kHz, using 1000 kHz Srst_only separate srst_nogate srst_open_drain connect_deassert_srst I’m on Windows10Īnd this is the console output that I’m getting: The code I’m trying to upload/debug is a simple led blinking Zephyr sample code, directly gotten from the Platformio samples library. The product is designated with the 3a991a2 code number.įor more information please check the datasheets.Using Platformio ide is impossible to debug the STM32 NUCLEO-H745ZI-Q. arm® cortex®-m4, cortex®-m7 is the product's core processor. Moreover, it corresponds to nucleo, a base product number of the product. The product stm32h7, is a highly preferred choice for users. The product is available in fixed configuration. Additionally, is the used part of the product. Its typical moisture sensitivity level is 1 (unlimited). It has a long 99 weeks standard lead time. Features arduino r3 shield, st morpho, st zio interconnect system. Furthermore, gnu gcc, iar ew, keil mdk is its suggested programming environment. It is assigned with possible HTSUS value of 84. On the other hand, the arm is the device core. ![]() It is classified as a/an development board. This kit is known as stm32 nucleo-144, consists of highly versatile and user-desired tools. Additionally, its processor has a/an arm family name. The manufacturer part number is NUCLEO-H745ZI-Q. This is STM32 Nucleo-144 Development Board manufactured by STMicroelectronics.
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