Forum Posts
STM32 MCU to MQTT server using( ESP8266)
I am trying to connect my microcontroller STM32F429IGT to CloudMQTT using ESP8266 wifi module. Our wifi module has successfully connected to the router when I tried to connect to MQTT server using AT Command it is not getting connected. It is showin...
Resolved! While integrating SD card with Stm32 in SDIO, FATFS. How can i make the text enter in new line? and also how can i save an integer not characther, How can that be feasible?
I am referring to FATFS library1.I tried to use \n and \t it didnt work. i wanted to make text appear in a new line. 2. in the memory card i wanted to store a vairable integer, How can i do that? As of now i could able to save only character. In FATF...
Where to find time.h library for STM32
I'm looking to implement an RTC on the STM32F411 and with an STM32L083 and would like to use a time library (mostly) for converting between date/time and epoch time. Does ST provide these libraries or can I find them somewhere?
Timer during StopMode
Is it possible to set start a timer (e.g in a function), then enable the StopMode in the whileloop, and when the timer has expired wake up agian?
I am trying to interface TM12864H6CCGWA-1 via SPI on nucleo-L073RZ .I am unable to print anything on display. I have checked all connections , all pins are connected correctly but Its not working. Please help me.
/* Includes ------------------------------------------------------------------*/ #include "main.h" #include "stm32l0xx_hal.h" /* USER CODE BEGIN Includes */ /*LCD RST */ # define LCD_RST1 HAL_GPIO_WritePin(GPIOC, GPIO_PIN_0, GPIO_PIN_SET); # define...
Battery Monitoring using voltage divider with ADC pin.
Hello,Here i am new to battery voltage monitoring using ADC for STM32F030.i have some query related to battery monitoring with ADC pin.1) as mention in datasheet external input impedance(Rain) is 50k, how can i achieve matching impedance using volt...
Measuring LIPO battery voltage on ADC pin.
What can be the range of output voltage i can set at output of voltage divider.External impedance mention in datasheet is 50kohm. How can i match same impedance at the input of ADC pin while using voltage divider?There are various values of RAIN ment...
Pin of OSC32_IN, OSC32_OUT and the best shield should be
Dear all,I am using STM32F103RBT6. I am wondering if I can leave folating the Pin for OSC32_IN/OUT because I didn't need them for my application.I want also know, how can I do the shield of the MCU STM32?Best regardsHafedh
