Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on March 29, 2013 at 22:16Does anyone have code that is able to successfully read the ID from the LCD on the STM3240G-EVAL board? Using the ST provide examples (without LCD reads), we can write to the LCD without any issues, but when trying...
Posted on June 04, 2013 at 20:14Hi Guys, I wanna ask for a recommendation. I want to implement a Webserver to enable a Webinterface. The example Project with the server is working well. I want to store the webpage etc. on a NAND flash and I think I...
Posted on June 06, 2013 at 10:09We are STM32F207 processor for one of our application. We used 16MB PSRAM. Now I want to test PSRAM as part of diagnostic software. From googling I came to know that STM provides 'self-diagnostic software modules deve...
Posted on June 05, 2013 at 20:30Hi I have a question about STA8088FG but no place in forum for it The documentation is so thin I dont know what is required to program it is it already programmed? how to use it? does it output formated nmea? what ar...
Posted on June 06, 2013 at 09:09Hi everyone, I'm doing many programming in IAR with stm32f3 discovery. And i have many difficulties in the understanding of the ''disassembly'' and ''register'' windows when i download and debug the program. Can you h...
Posted on May 08, 2013 at 14:48 Hey all, I've been trying to get SPI working on my STM32F3 discovery board recently but it just doesn't seem to be working. I was hoping to test it in loop-back configuration and display the sent data on the board...
Posted on June 05, 2013 at 07:47Hi! I'm using STM32L152 + IAR6.5. EEPROM writing/erazing routings are placed in RAM. Interrupt vector table and critical interrupt handler too. I need to write EEPROM and serve critical interrupt at the same time. Bef...
Posted on June 06, 2013 at 03:42How long does it takes the STM32F303 to change an input from pull-up enabled to pull-down enabled? How long does it take to change an input from pull-up enabled to pull-down enabled? It seems that if I read the inpu...
Posted on June 06, 2013 at 00:05All my timer interrupts are working except for TIM1. What could be wrong. I'm using Keil ARM with the STM32F013C8. Here is my startup code: EXPORT WWDG_IRQHandler [WEAK] EXPORT PVD_IRQHand...
Posted on June 04, 2013 at 16:59Hi all, I just want to clear up my understanding of DMA and how it works with respect to communication peripherals such as SPI and I2C. First, let's say I have a function that does some matrix multiplication and saves...
