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I am trying to interface GSM with my ARM controller [stm32f103c8t6].I knew a little about the working of GSM, - By sending the "AT" command to GSM, it will respond with a "OK" message.Before interfacing GSM with arm, i learned how to use HAL_uart fun...
Is there any disadvantage of turning off the ADC clock between conversions (to save power)?If I do this for example:RCC_APB2PeriphClockCmd(RCC_APB2Periph_ADC1, ENABLE); ... Do one conversion... RCC_APB2PeriphClockCmd(RCC_APB2Periph_ADC1, DISABLE)...
I send the request to get the STM32-CRYP-LIB, after serveral minutes, I follow the link in the response email titled "Start your software download", but there is no direct download link, nor the link direct to a specific file. So I still do not get t...
Dear STM32 Members,I try to sample 200Hzand I need sampling time 500uSI used to code from :\STM32Cube_FW_L0_V1.11.0\Projects\NUCLEO-L011K4\Examples\ADC\ADC_LowPowerMy STM32L011K Nucleo setting:CPU Clock =2MHzADC Clock = 2MHzTimer = 30 kHz AdcHandle....
Hello,I use DAC with DMA on STM32F439 (Nucleo board). Now it happens that I create a DAC trigger although all DMA data is sent, ie NDTR has already reached zero. Therefore DMAUDR gets set. When I want to start a new DAC - DMA run I get an unwanted DM...
I am single stepping through simple code. I have two similar similar lines in a loop. Single stepping only goes to the last of those lines. This is STM32F746 Discovery and Keil IDE.while(9) { if(HAL_UART_Transmit(&UartHandle, (uint8_t*)"\0", 1, 500...
I am trying to send 0h, that is one byte with 8 zeros. But HAL_UART_Transmit jumps to the error handler.I am using Keil with 746 Discovery.I have tried if(HAL_UART_Transmit(&UartHandle, (uint8_t*)'\0', 1, 5000)!= HAL_OK) { Error_Handler(); ...
Posted on March 19, 2018 at 07:52Hello,I've integrated the following https://github.com/MaJerle/GSM_AT_commands_parserlibrary(with some changes) ,along with https://github.com/eclipse/paho.mqtt.embedded-cdevice client on STM32F411RET6. I'm using a h...
Hello,I am looking for the MTBF report for part STM32F745VGH6 or FIT value.Thank you!
Hi,We using stdio for debug output in an Mbed OS app. I don't think Mbed OS is particularly relevant to my question. It's just some simple output without flow control or anything fancy.Currently we're using USART2 for our debug output. USART2 wasn't ...
