Posted on March 07, 2015 at 12:12Hello to all, I am using a STM32F2xx device. I need to set Readout Protection via the firmware itsself (not via JTAG). I use this code: if (FLASH_OB_GetRDP() == RESET) { FLASH_OB_Unlock(); FLASH_OB_R...
Posted on March 10, 2015 at 16:53I want a timer to generate events at 2KHz. From the manual I see that TIM6 uses TIMxCLK for its input. TIMxCLK is the processor clock, right? My H/W is a STM32F428I-DISCO board using a STM32CubeMX generated project w...
Posted on March 10, 2015 at 16:15Hi , i juste buy a STM32F072B-DISCO for make little project in USB HID mode . i try to use the STM32CUBEMX for make a Custom HID . window fail to install it all time ''Code 10'' , i try on XP , seven and W8 same iss...
Posted on March 10, 2015 at 14:34Hi, I'm using the STM32F411RE Nucleo board and I would like to generate a 25 MHz square wave by using the output compare of timer3 in toggle mode. Timer is configure as follow : TimHandle.Instance = TIM3; TimHan...
Posted on March 10, 2015 at 15:07Hello,I am running a boot loader and main application on an STM32F429. I am just getting to know how to use the ST Cube v1.4 and I have the following question:I have set up the IWDG in the boot loader and I wanted t...
Posted on January 23, 2013 at 03:19Dear colleagues, I'm planning on using the 32.768kHz LSE timer, and I would like to confirm that this timer is actually built into the STM32F407 I'm using (on Keil board, MCBSTM32F400). There's no clear docume...
Posted on March 09, 2015 at 14:24STM32F2xx + ETH + Send Email Hi, I've a problem (I use STM32F2xx) : I need to send an email... but I don't know how! I haven't found anything online. 1. Is it possible ? If YES... how ? 2. Are there some examples (w...
Posted on March 09, 2015 at 17:56I can't understand how come TIM1 frequency is 42 MHz. Here is my config: 12 MHz HSE -> 168 MHz PLLCLK (MCO/4 = 42 MHz, checked) APB1 prescaler = 4 APB2 prescaler = 2 so TIM1, as it clocked from APB2 x 2 frequency sho...
Posted on January 26, 2015 at 14:48 Hi, It's already a few weeks I'm trying to bring up a solution of the USB Host via USB HS module with internal FS PHY. The same code works fine if I use OTG_FS module, once I pass to OTG_HS I'm starting ...
Posted on March 08, 2015 at 04:10I need to read the flash, add 1 then flash back to same address, so that I can keep track how many time the user use the device, I use: ~~~~~~~~ FLASH_Unlock(); FLASH_ClearFlag(FLASH_FLAG_EOP | FLASH_FLAG_OPERR | ...
