Posted on May 12, 2018 at 00:03Dear Community,If I compile a project for e.g. STM32F051 which contains following lineint END_ofProg __attribute__((at(0x08007C00))) = 1; supposed to show up at the end of program, then I notice that Kei...
Posted on May 17, 2018 at 22:51Datasheet reads: PB0 and PB1 pins are powered from VDD power supply. However, PB0 and PB1 are alsosharing SDADC1 analog inputs. Therefore the maximum voltage connected to these pinswhen they are not used as analog inpu...
Posted on May 17, 2018 at 20:19Hello EE verse,Can anyone explain the below implementation ?I did see the reference to this function in the cortex_m4 generic reference manual but couldn't understand how the register is mapped.Also no sure why in NVIC...
Posted on May 17, 2018 at 18:45Hi, I am a bit stumped at the moment. I attached the files that use the main code.In usbh_usr.c, the function 'USBH_USR_ReadWriteFirmware(void)' is the ffucntion that attempts to open the file. The line 'if(f_open(&fil...
Posted on May 17, 2018 at 18:46I'm trying to implement a DFU solution for an STM32F411 device and am having a tough time figuring out what the best solution is. Unfortunately the STM32 is the PMIC for the host that needs to do the DFU so bootloader ...
Posted on May 07, 2018 at 14:08With STM32F765 and MDK-ARM compiler ( O3 and compile for SPEED I was able to achieve 108Mhz on output pin, performing while loop ( just main() and all interrupt disabled ) .Now with STM32H743 with same compiler and sam...
Posted on October 23, 2017 at 12:33Hello,I've tried the I2C_TwoBoard_RestartComIT example in the STM32Cube_FW_L4_V1.9.0. It works fine.If I disable the clock stretching feature, the slave can still receive messages, but it doesn't transmit back. It ...
Posted on May 17, 2018 at 12:25I tried to compile the 'Hello World' example provided in stm32cube F7 package, with no success.I copied all files from STM32Cube_FW_F7_V1.11.0/Projects/STM32746G-Discovery/Applications/STemWin/STemWin_HelloWorld/Core a...
Posted on May 17, 2018 at 11:08In RM0430 rev 7 section 6.2 it is stated that when TIMPRE is set and APB prescaler is 1 or 2 then the timer clock is HCLK.And when APB prescaler is > 2 then the timer clocks are HCLK * 4.This is different to the F446 w...
Posted on May 17, 2018 at 14:44Please, have anybody an example that shows how can I interface a STM32L476VG with a multiplexed SRAM? thanks
