Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on May 22, 2017 at 14:13HI I want Receive characters from USART. I don't know how much characters will be sentand the data that will be sent is too much. in interrupt mode i will receive amount interrupts and it is not good(for example 1000 ...
Posted on May 24, 2017 at 14:34Hello, I want to make a branch from startup file like this :Default_Handler: b exception_panic .size Default_Handler, .-Default_HandlerBut i'm getting this error : relocation truncated to fit: R_ARM_THM_JUMP11 agains...
Posted on May 22, 2017 at 14:13Hello,I would like to print floating variable with printf but it is not working. i'm using a stm32l073 MCU that does not have any FPU. I'm activating -u _printf_float in my llinker but it doest not change anything. A...
Posted on May 24, 2017 at 15:17Hallo,Is anyone developed artificial neural network code with stm32f4??Thanks in advanceBest Regards,Sai#neural-netwoks #stm32f4
Posted on May 24, 2017 at 10:59Hello. We are trying to set a pin's light to increase and decrease progressively, should work as a heartbeat. Could you please tell us how we could do this? We've searched a few hours already, but could not find anythi...
Posted on May 18, 2017 at 09:45Hi,I use a Nemeus pico gateway and a B-L072Z-LRWAN1 with the I-CUBE-LRWAN software.I displayed uplink message with a python scrypt running on a Raspberry Pi.Nevertheless, i can't see downlink message like the join acce...
Posted on May 23, 2017 at 11:39Hi, I'm using the STM32L152C8U6-A MCU. I want to use the high speed external clock signal (HSE). The HSE is specified for frequencies from 1-24 MHz. I have an 26 MHz crystal oscillator. What happen, if I still use the ...
Posted on May 22, 2017 at 11:05Hello,I'm working on a project in which there is an inter-board I2C link between the master MSP430F5438A and the slave STM32F207IG. Now whenever the master MSP430 resets(due to the external watchdog), the PE bit (Perip...
Posted on March 04, 2010 at 05:22STM32 Vbat pin drains battery quickly
Posted on May 24, 2017 at 09:16Hello all , i use stm32f103c6 with IAR IDE in my project . To an already existing stable code(which does not have float variables) . I have added a piece of code(which has some float variables) and when i built the pro...
