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Posted on July 27, 2012 at 21:29hello, I have an issue. I'm using the stm32f103RB. When i want to create an array which has 8192 elements - const uint16_t table[8192] = {458,542... }; The software successfully build in to the flash, but when i'm st...
Posted on March 07, 2012 at 11:12Hi, I develop a project on the STM32F4 discovery board and I want use a MicroSD card. I work with Atollic TrueStudio for STM32. So I search a driver to use my MicroSD card with SPI. I have an API to FATFs and an API ...
Posted on August 02, 2012 at 13:07Hi , i've a problem, i don't manage the sending of the UART signal in correct manner using stm32f4 discovery. I've need of the correct procedure to send Uart signal. Every help is accepted. Thank you. #stm32-di...
Posted on July 31, 2012 at 17:28Hi all, To begin I have compiled AN2790 and AN3241 application note, to try understand logic code. These notes explain how use TFT with firmware ST. I have several questions about it. Is it possible, to display a pict...
Posted on August 02, 2012 at 16:49I'm trying to make a custom drive based on MCS driver; In order to run a STM32F4 (on a discovery board) as USB host of a vendor specific device.Using USBH_BulkSendData I have exchanged data in OUT direction with suc...
Posted on August 02, 2012 at 07:05Hi, I have a query about STM32 External Interrupts. STM32f4 has 16 External Interrupts. But the problem is there are only 5 Interrupt Vectors available in the ST firmware library. EXTI0_IRQHandler(void); EXTI1_IRQH...
Posted on August 02, 2012 at 13:05I received an error message in simulation as 'error 65: access violation at 0x40021000: no 'read' permission'. I have no idea about this error, should i modify debug setting? or I might loss something ? Thank Envi...
Posted on August 02, 2012 at 17:12Hello, I'm hoping someone can either confirm or deny what I as seeing.I've modified the PWR STANDBY example to check the working of all three WKUP pins.I seem to have a problem when I enable WKUP2.If I only enable W...
Posted on July 30, 2012 at 19:43The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on August 01, 2012 at 19:01Hi,currently i 'm trying to get 2 virtual com ports running via usb cdc implementation. The cdc implementation with 2 interfaces (without iad) uses the virtual com port driver von St and it works fine. Now i try to ...
