SWD floats, STM32F2, code don't run

1. I am using STM32F205, with serial wire debug, composing reset, clk, data & gnd pins. 2. Whenever I connect debugger my code runs perfectly. But without debugger, sometimes code just don't run. I...
SWD floats, STM32F2, code don't run

1. I am using STM32F205, with serial wire debug, composing reset, clk, data & gnd pins. 2. Whenever I connect debugger my code runs perfectly. But without debugger, sometimes code just don't run. I...
ST STM32 STM32F2 boot loader bootloader custom STM32F207ZGT6

STM32F20x custom bootloader Hi Everyone! I am writing a custom bootloader for STM32F207ZGT6. I divided the 1 Mb flash into 2 sections. The first one is 128 kbytes, my bootloader is loaded to...
ST STM32 STM32F2 boot loader bootloader custom STM32F207ZGT6

STM32F20x custom bootloader Hi Everyone! I am writing a custom bootloader for STM32F207ZGT6. I divided the 1 Mb flash into 2 sections. The first one is 128 kbytes, my bootloader is loaded to...
Does it use a Slow Clock to turn off Main Clock?

Hello, everyone: In Arm's SSE-200 subsystem, • MAINCLKREQ is the system request for MAINCLK to become active. • MAINCLKRDY is the notification that MAINCLK is ready to be used. MAINCLK is turned...