ST-Link nie widzi STM32F107RCT6

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st-info --probe
Found 1 stlink programmers
   version:    V2J17S4
   serial:     303030303030303030303031
   hla-serial: "\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x30\x31"
   flash:      1048576 (pagesize: 16384)
   sram:       196608
   chipid:     0x0413
   descr:      F4xx

st-flash read dummy.bin 0 0xFFFF
st-flash 1.6.1-201-g4bfaab0
2021-01-22T18:39:02 WARN usb.c: NRST is not connected
2021-01-22T18:39:02 INFO common.c: F4xx: 192 KiB SRAM, 1024 KiB flash in  
at least 16 KiB pages.
2021-01-22T18:39:02 INFO common.c: read from address 0000000000 size 65535





st-info --probe
Found 1 stlink programmers
   version:    V2J17S4
   serial:     483f6c06507251482938153f
   hla-serial: "\x48\x3f\x6c\x06\x50\x72\x51\x48\x29\x38\x15\x3f"
   flash:      0 (pagesize: 0)
   sram:       0
   chipid:     0x0000
   descr:      unknown device

st-flash read dummy.bin 0 0xFFFF
st-flash 1.6.1-201-g4bfaab0
2021-01-22T18:15:05 WARN usb.c: NRST is not connected
2021-01-22T18:15:05 WARN common.c: Invalid flash type, please check  
device declaration
Failed to connect to target




Re: ST-Link nie widzi STM32F107RCT6











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Re: ST-Link nie widzi STM32F107RCT6
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Jak szybko wlaczysz power-saving to ST-Link sie nie polaczy.
Uklad chyba mozna uszkodzic programujac przy slabym zasilaniu.
Jeden uklad z podobnymi objawami uratowalem ustawiajac BOOT
z "system memory", wtedy ST-Link sie laczyl.

Jak uklad "dziewiczy" to nie powinno byc problemu.
  
--  
                              Waldek Hebisch

Re: ST-Link nie widzi STM32F107RCT6
On 22.01.2021 21:30, snipped-for-privacy@math.uni.wroc.pl wrote:

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programatora i pinem MCU.

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