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Posted on April 18, 2015 at 12:44Hi, I am trying to run the Audio playback and recording example from the firmware and drivers download package for the STM32F4 discovery. I want to use the audio file stored in the mcus internal flash, and have uncom...
Posted on April 18, 2015 at 12:30Guys, Why can't I use STlink with Keil MDK ARM ? It's detected from Keil and I can use with ST Link utility .. Any clues ? Thanks
Posted on April 15, 2015 at 20:34 Hi, I have a problem with interrupt of WakeUp Timer. Never set flag for WakeUp interrupt. WakeUp timer is on EXTI EXTI of interrupt is set for rising edge and and line Can you help me? Thanks a lo...
Posted on April 15, 2015 at 16:35During init phase of my program I init all GPIO (A, B, C, D & F) register of STM32F030C6 with some default value. And during access to GPIOD on 0x48000C00 I get exception. If I disable GPIOD everything work as expec...
Posted on April 17, 2015 at 21:31Hi Guys, I tried to generate code for Keil from CubeMX? But why can't I open it on Keil ? My Keil version is 4.14.... And why can't I use ST link from Keil ? I can access it via ST link Utility ?? Thanks
Posted on April 17, 2015 at 08:22Hello everyone,I am from South Africa and would like to get my feet wet (so to speak) with the STM32 MCUs. I want to buy the NUCLEO-F411RE board online directly from ST. I was wonder if there are any fellow South Afr...
Posted on April 17, 2015 at 18:28Hello! This HAL_driver setting n functions look a bit different from the old Std_Periph_Driver... The project works fine, but as I tried to set multiple UART, I failed. Does the structure of DMA needs to be redefine...
Posted on April 17, 2015 at 15:34 Hi folks, We are experiencing screen flicker (jitter?) with a setup consisting of an STM32F429I with external SDRAM frame buffer (part similar or identical to what is on the STM32F429I-DISCO board) and an ext...
Posted on April 16, 2015 at 14:46Hi, I'm using an stm32f072 part, trying to toggle 8 GPIO pins with DMA from memory. The DMA is plugged to a Timer (2) update event which has 48MHz using HSI48 (no crystal for now). I have two issues currently : - HS...
Posted on April 17, 2015 at 12:43 unsigned long a; void assign(unsigned int a1,unsigned int a2) { if (a2==1) a =1; if (a2==2) a =2; if (a2==4) a =4; if (a2==8) a =8; ...
