Posted on November 03, 2017 at 22:27Hi ST,I have just downloaded 'STM32Cube_FW_F4_V1.17.0' and found it has 'libarm_cortexM7l_math.a' in CMSIS folder.There is no cortexM4 file so I am confused if M7 library is compatible with M4.I think this is a mi...
Posted on November 08, 2017 at 05:58Hello,I have a hardware using STM32F303RCT6 and Can Transceivers TI SN65HVD232. I want send data from Canbus to Terminal using USART1 and blink LED at GPIOC_PIN_9. I just used ARM, and i used to STM32cubeMX to con...
Posted on October 28, 2017 at 12:45 I have my own product board with STM32L073VBT6.The power comsumption increase to 10mA (an other is 4mA) when enter low power mode.So I had removed all other chips only left the STM32 and found out that the MCU cos...
Posted on November 06, 2017 at 20:47I am using the STM32F427 micro and a Keil compiler. I have ADC1 and 2 configured for dual simultaneous mode and scanning through 12 conversions. Three ADC conversions for each of four different dual ADC channel in...
Posted on November 07, 2017 at 21:22hello,i'm working at a project. it's a digital effect processor for singing, something simple just some delay and reverb, but i don't have enough sram memory on the stm32f407...the conversion is on 16bits at 48khz...
Posted on November 07, 2017 at 20:25So, I have 5 TDM data slots being used in my SAI1 master TX using circular DMA. I have a buffer that is 10240 bytes in size (5*1024*2). So, to start the TDM signal, I call: HAL_SAI_Transmit_DMA(&hsai_BlockA1, &D...
Posted on November 06, 2017 at 14:46Hi,Is there an evaluation module for the above said MCU- to test its capabilities or to add other control modules?What kind of software support will be provided if in case we choose this MCU for our product?#stm32...
Posted on April 08, 2017 at 00:00I am trying to implement UART in DMA mode to transmit a simple string every time a push button is pressed.So I have used CubeMX to generate the code and I have configured UART2 TX DMA in normal (not circular) mode an...
Posted on October 19, 2017 at 23:09I am reading multiple ADC channels on an STM32F0 using DMA. I am reading the data into an array. The data does not appear in the array in the order of ADC channel number. It is my understanding that the F0 does ...
Posted on November 06, 2017 at 13:29After confirmation from ST (TECH040370), I replaced STM32F407VGT6 with STM32F427VIT6 controller on my device. I did not change driver layer in firmware since its pin to pin compatible replacement. After replacemen...
