Posted on April 04, 2015 at 08:23In the file stm32f3xx_hal_adc_ex.c of HAL Driver library it could be seen in comments follows lines: /* Note: Scan mode is not present by hardware on this device, but */ /* emulated by software for ...
Posted on April 04, 2015 at 07:51hii using cube for configuring the SPI of stm32f030r8t6. i tested the spi by sending a 8 bit data.now the problem i am facing is when tried to send a 16 bit data through the spi it only shows the data till value 0x00...
Posted on April 03, 2015 at 21:22Hi, I have a problem with my stm32f4 (I work with keil)…I was configured tow DC motos with PWM with TIM3 connected to PA7 PA6 , PB0 , and PB1 pins. To know the motors rotation I was use tow simple optical encoder tha...
Posted on April 03, 2015 at 01:34I am trying to create a smartcard driver on the STM32F103. I am using USART3, and the ST8024CTR interface chip.My problem is that I can read the cards (with a hack of a workaround), but cannot write to them. What i...
Posted on April 03, 2015 at 14:33Hi,I am trying to design an external power supply for my disco board and I'm a little bit confused how the power supply schemes of STM32F4 relly works...My idea was to have a possibility of external power supply stab...
Posted on April 03, 2015 at 14:14How did they build the PAGE_START table for the dynamic page? html to ascii?
Posted on March 31, 2015 at 14:32I have a bootloader which needs to read an 8 byte char array from the application area to identify it's version information. So bootloader is located at 0x08000000Application firmware at : 0x08020000the char array ...
Posted on April 03, 2015 at 10:48thanks to read this.i want to activate NVIC based on cortex-m4 core.but i am struggling to use Interrupt Set Enable register(ISER).pls anyone explain about NVIC in cortex M4 core and how i can use this. than...
Posted on April 03, 2015 at 09:46hello,i'm giving a try to CubeMX. a simple test prog in stm32f4vl_disco (HID interface) works like a charm. the same prog for a STM32F103RBT6 (stm32-mini from china) starts ok, stays alive, but no usb at all.noting v...
Posted on April 02, 2015 at 10:52Hello,In cortex ARM M-3 (FO and F3) we can use I�C mode until 1MHz, but not with STM32F407. Somebody do you know why ? Clock is faster than F3 series so for me is possible. #i2c-f4-1mhz
