About kazu_robot

kazu_robot · 2019-05-28

Hello!I am using a board equipped with STM32F205 VCT7.https://www.hibot.co.jp/ecommerce/prod-detail/16During "Connect" with STM32CubeProgrammer, I accidentally dropped the main power of the board.Since then, such a screen came out when "Connect" was ...

kazu_robot · 2019-04-23

Hello.I want to write a program on M3 HiBot TITech Tiny Controller.This board uses STM32F205 VCT7.I connected ST-Link / v2 and the board by JTAG to write the program.1 (JTAG on the board) → 1 (TVCC: ST-Link / v2)3 → 5 (TDI)4 → 7 (TMS)5 → 9 (TCK)6 → 1...

kazu_robot · 2019-05-28

Thank you for your reply.This problem was caused by my mistake.I used to supply power using a regulated power supply.In some cases, a voltage lower than that required to drive the board is supplied.This caused such a problem.Thank you for thinking to...

kazu_robot · 2019-04-26

The voltage of each VDD and VDDA was measured by a tester.The MCU is STM32F205 VCT7.11, 19, 50 pins (VDD) → very small voltage (can not be measured)Pin 22 (VDDA), Pin 28 (VDD) → 2.0 V75, 100 pins (VDD) → 3.3 VI consulted the company that made this bo...

kazu_robot · 2019-04-24

Thank you, I tried.However, when I try to change RDP, I get such an error.I found a person in the same situation as me.https://stackoverflow.com/questions/44626010/read-out-protection-enabled-without-any-action-and-cant-be-disabledThe same thing happ...

kazu_robot · 2019-04-24

Thank you for your reply.I tried JTAG frequency with all patterns. (Reset mode tried with both HW and SW.)However, the same error screen as the previous one has occurred in all the results.[Option Byte] → [Read Out protection] was set to [Level 1].I ...

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I can not change RDP

How to solve "Failed to read memory" error in ST-LINK Utility

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Re: How to solve "Failed to read memory" error in ST-LINK Utility

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Re: How to solve "Failed to read memory" error in ST-LINK Utility