Posted on November 20, 2014 at 12:30Hi, I found a very strange behaviour for the UARTs: The IDLE Flag of UART4-5 will ''extinguish'' after typically 100-500msec (Baudrate 100kB and 9600). I tried with 2 Discovery boards and with all UARTs. The ''sy...
Posted on November 20, 2014 at 11:48 Hello, i am running compile (IAR AMR) in highest optimization settting, but sometimes it does ignores my code, or even functions that does have purpose; as example, DataRx[] is loaded by DMA with ...
Posted on October 23, 2014 at 14:05Hello community,Actually I evaluating DAC on NucF334R8. DAC1_Channel1 seems to work but I am not able getting DAC2_Cannel1 (Pin PA6) to work. I created the C Framework with STMCubeMX 4.4.0 - both channels with equa...
Posted on November 20, 2014 at 07:04Hi, We are thinking to develop a Memory Controller for External Memory . I have gone through the (RM0090 Reference manual) STM32F405xx/07xx, STM32F415xx/17xx, STM32F42xxx and STM32F43xxx advanced ARM ® -based...
Posted on November 20, 2014 at 11:38Hi,I am using STM32f429 disco FW_upgrade code as bootloader for my application. I had seen it erase only 11 sectors (1MB) of flash memory. I want to erase upto 23 sectors from my application address, So i have mod...
Posted on November 18, 2014 at 14:54I am using STM32F103VCT6 controller in one of our product and we need to configure CAN bit timings to work at 125KBPS, 250KBPS and 500KBPS at clock frequency of 36MHz (max system clock on bus). I need to know two ...
Posted on November 05, 2014 at 06:52Hello. Where can I download the cubemx 4.3.1 version? The 4.4.0 has bugs with code generation in my project.
Posted on November 20, 2014 at 05:24Hi all, We are taking 8 channels ADC readings by using DMA. Enabled the DMA interrupt and in this interrupt, we are adding the each of the channels, starting one more conversion and if number of interrupts are 16,...
Posted on November 19, 2014 at 23:48Hi All, I would like to jump to the internal bootloader mode from my application code.Previous research on this topic in this forum suggested not to directly jump to the system memory from the application code b...
Posted on November 19, 2014 at 13:05My program is OK, but when downloaded ,it can't work!STM32 207ZG and IAR 6.40!My error is can't halt the core!Thank you! #debug-stm32-using-st-link/v2
