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Posted on April 15, 2018 at 10:06Hi to alldatasheet 13587 Rev 17 5.3.1 table 9 says: Vdda must be same potential as Vdd with a maximum diff of 300mV (footnote).5.3.18 table 46 says: Vdda must be between 2.4 - 3.6 and not mentioning anything about Vd...
Posted on June 15, 2017 at 13:54Hello to all friends,I want If not receive the data In the specified time , cancel The HAL_UART_Receive_IT And re-send request commandI don't want use HAL_UART_Receive I want use HAL_UART_Receive_IT How make timeout f...
Posted on April 18, 2018 at 12:00Hi to all,I'm working with an SPWF04 wifi module linked on NUCLEO F411RE board, using MQTT protocol; all works perfectly but I'm wondering if there is a maximum length (in byte) for a MQTT published message. So, when...
Posted on April 17, 2018 at 13:18Hello. At page 212 in the manual RM0008 for the STM32F103 device, some part of the internal/software event is explained. Under the EXTI_PR it states, this bit is cleared by writing a '1'into the bit. But just above ...
Posted on April 18, 2018 at 11:18 Hello everyone, I'm trying to connect M24SR to the microprocessor STM32fF407. Previously used the STM32fF107VC processor, and a slightly corrected demo version of the software for the M24SR Discovery, everything...
Posted on April 18, 2018 at 09:59Hi, I'm working on a project and the code works very well (stable, no crash...). But recently I decided to add EEPROM emulation and therefore started to add some code and test. I realized the emulation wasn't working...
Posted on February 18, 2018 at 13:34hi ..when i create new Project in keil (the device is stm32f103c6) i cant find the Option in the photo below ..can anyone help plz ..
Posted on April 17, 2018 at 12:54Hi,I have a STM32F417 processor and I would like to use the FSMC module with an LCD (ILI9481).The used pins: NE1 and the RS pin of LCD connected to A25.The bank of the memory is clear that if I use the NE1 then I hav...
Posted on April 18, 2018 at 08:28In stm32l053 systick is not working with internal oscillator. I defined variable in systick interrupt and i configured HSI clock, but software broke on my delay function in main. I read all documentations about stm32...
Posted on April 18, 2018 at 05:34I'm going to use USB HS in chip STM32F779 for both Mass storage and CDC interface . Can I know is it impossible ? And how to approach this solution ?
