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Posted on October 04, 2011 at 23:56I have a few hundred identical STM32F100C4 based assemblies. On 90% of them the ADC works within a couple of LSBs of accuracy in 12-bit mode when reading signals within the first 100 LSBs of the bottom of the rang...
Posted on October 01, 2011 at 13:54The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on October 04, 2011 at 02:20Hi, I am using an STM32F102C6 processor. The design has an LED and resistor tied to 3.3V and Pin PB4. I need to release this pin from JTAG and use it in OD mode to drive the LED. So far I have: Read all the docum...
Posted on June 01, 2011 at 22:33FYI, there's a bug in the SDIO standard peripheral library code when dealing with SD cards greater than 4 GB in size. The problem is the library code uses a parameter called ''address'' or similar in several of its fu...
Posted on September 27, 2011 at 20:20Hi, I have a problem with the STM32VLDISCOVERY and IAR6.20. After Download and Debug I get the following: Loaded macro file: C:\Programme\IAR Systems\Embedded Workbench 6.0 Evaluation\arm\config\flashloader\ST\Fl...
Posted on October 03, 2011 at 16:50Hi STM32 users, I am writing an application for STM32 based on c code and I want to develop some unitary tests and do some code analyzis (optimization,....). Is there someone who did it? Is there free tools that ca...
Posted on September 28, 2011 at 13:39Hello, I have a troubles with JTAG programmers if on my processor runs following program: RCC_ADCCLKConfig(RCC_PCLK2_Div8); DMA_DeInit(DMA1_Channel1); DMA_InitTypeDef dmaInitStructure; DMA_StructI...
Posted on September 26, 2011 at 07:23im trying to interface a ILI9325 and im not 100% understanding how the write function works.the function was ripped from a driver file for the ILI9325 and the ports PC are used to control the control lines.why is...
Posted on October 01, 2011 at 00:11I have a problem with stm32 discovery. I am using IAR 6.21.3 and I constantly get the following error:Fatal error: Faild to read CPUID from Cortex deviceSession aborted!ST-Link Utility is also giving me an error:No...
Posted on October 01, 2011 at 18:45Hi everyone! I have some problem with USART interrupt while receiving. RXNE bit clearing automatically by entering the interrupt without any actions, therefore software cannot detect character received event. I use...
