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ST-LINK_CLI.exe stm32f042 option bytes

Posted on September 07, 2015 at 15:42Hello, Please help me clarify the following: I need to write data option byte to stm32f042 by ST_LINK_CLI.exe when  I try to do the following command:  ST-LINK_CLI.exe -OB Data0=0xAA Data0=0x55 I get the result:D...

SDRAM speed on STM32429I-EVAL

Posted on September 08, 2015 at 10:10Hello everyoneI did some basic and low level SDRAM tests on the STM32429I-EVAL and got some weird results or at least I think they are strange. I'm using the IAR Embedded Workbench and the including toolchain. Op...

stm32f7discovery

Posted on July 27, 2015 at 19:16Hello,I need help with pwm on stm32f7 discovery, have you any examples?Regards #stm32f7-discovery-pwm-examples

vrba1 by Associate
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STM32F3-Discovery: accessing LSM303DLHC with I2C fastmode

Posted on September 08, 2015 at 12:27According to STM32F3 Reference Manual RM0316 and accelerometer/magnetometer LSM303DLHC Datasheet both these devices support I2C fast-mode at 400kHz, yet when I measure the GPIO PB6 with my oscilloscope, I only ge...

CMSIS DAP

Posted on September 08, 2015 at 12:22I want to use cmsis dap as a debugger . Debug unit I am using is stm32f103c8t6 and my target device is stm32f407,anyone knows how to write the firmware code for that from the templates given by arm https://silver...

rkseta by Associate
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STM32F3 NVIC Interrupt (while loop problem)

Posted on September 06, 2015 at 11:09 Hi everyone. Few days ago I realized that my NVIC priorities don't work. I'm tring to use three different interrupts by timer, exti and SysTick. I guess when EXTI or SysTick have highest priority then TIM...

STM32L4 QUAD-SPI clock

Posted on September 04, 2015 at 17:17Hi, Based on the STM32L4 datasheet the maximum QSPI clock is 48MHZ, but the clock used for the cube examples is 80MHZ. should I reduce the clock to 40MHZ? I'm using the Spansion S25FL127S memory in my custom boar...

Asantos by Senior
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