Posted on November 07, 2011 at 14:16I'm interested to know about the input protection doides on five volt tolerent IO. In various places the documentation shows the clasic diode from the IO to ''VDD_FT'' and states ''VDD_FT is a potential specific t...
Posted on November 06, 2011 at 13:25my IDE software shows following clock summary for my code: HSECLK :8 Mhz SYSCLK :72 Mhz HCLK :72 Mhz PCLK1 :18 Mhz PCLK2 :72 Mhz I have following codes (only necessary lines are mentioned): __IO uint16_t CCR1...
Posted on November 01, 2011 at 12:36Dear forum users, I use the STM32L152 with a RTOS.I need to wake up a task after a short delay (shorter than the time slot). I think I will utilize a timer interrupt to release the mutex token in the delay routine...
Posted on November 04, 2011 at 05:50 I’m having a lot of problems with timer 3. What I’m trying to simply do now is remap TIM3 to the leds and have the blue led stay one for 1sec and the green to stay on for 1.5sec. Now when I tried to do this th...
Posted on November 05, 2011 at 06:50Hi Does STM32F105 USB Host library support HID composite device? Thanks
Posted on July 10, 2011 at 17:12Hi dude, I am a user of STM32VL-Discovery board and looking for a base board to evaluate the features of STM32VL-Discovery as like lpcxpresso from NXP. lpcxpresso target board : http://www.embeddedartists.com/...
Posted on November 02, 2011 at 17:36I'm using the STM32F4 Discovery kit and slightly modified the PWR_CurrentConsumption example for power measurement testing. When I go to program the board with a new load of code, it will not program because the ...
Posted on October 19, 2011 at 01:24Hi,I was searching for STM32F4 schematic symbols without success. Then I prepared schematic library for some of the most ''homebrew-attractive'' parts. Here are files (pin descriptions extracted into excel table an...
Posted on November 02, 2011 at 12:27Hello,I am new to cortex, upgrading a 8051 project to cortex for improved performance. One of the things I'm testing now is SPI. Not via DMA, but simple writing to SPI->DR, wait until byte out and then sending nex...
Posted on November 02, 2011 at 10:16Hi,I'm using:- uVision 4 - STM32F10x_StdPeriph_Lib_V3.5.0-> STM32F10x_StdPeriph_Template-> STM32F10x_StdPeriph_Examples -> USART -> PrintfI try to send data via USART3 and it doesn't work.What i change for USART3:...
