Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on December 09, 2013 at 15:02I have 7'' TFT with SSD1963 chip. I noticed that there is a picture on the screen, but there is a big problem. As soon as I touched the screen body anywhere , the screen was dark. In addition, when I replaced s...
Posted on May 03, 2008 at 11:26Interesting STM32 forum in Chinese :)
Posted on December 07, 2013 at 17:01Hi. Can you show me ADC register map of ADC1 and ADC2 12 bit? in example incle lib ADC3_DR_ADDRESS 0x4001224C. I read manual but can find it. In ADC I see 0x000 - 0x04C ADC1.0x100 - 0x14C ADC2.Thanks
Posted on December 06, 2013 at 05:35Our team is applying MCU STM32F207 to 800x480 touch LCD. We have connected external flash memories both NAND and NOR to our board for huge image data. We want to use MCU RAM for program codes and external memories...
Posted on December 08, 2013 at 14:54hello I want to learn how to use independent watchdog so I wrote this code but it doesnt work .here is my code :#include ''stm32f10x.h''#include ''stm32_eval.h''#include <stdio.h>GPIO_InitTypeDef GPIO_Config_Anaht...
Posted on December 08, 2013 at 15:56 Hello, I'm using CooCox IDE. I have problem with debugging in RAM and USART communication on STM32F4-Discovery. When I load my program to FLASH all works correctly , data transmit and LEDs on PD12-PD15 switch on ...
Posted on December 04, 2013 at 12:23Hi guys, I have to do a RAM check routine that performs Class-B controls on pre-assigned (probably all RAM) memory block. The first doubt that rise is : if I allocate the memory statically I can't free it (or rele...
Posted on November 07, 2013 at 19:02 Hi, I am currently stuck with stlink v2 and ITM trace on a STM32F103RB. I am using CMSIS debug support by simply calling ITM_SendChar(). This is the only trace specific code than I am using. I...
Posted on December 04, 2013 at 22:45I am attempting to get an STM32F4 to receive data in Master mode. I am getting a problem where the RXNE interrupt is never tripped.*Should this work, even if you have MISO tied to GND or 3.3V?*Do I need to do anyt...
Posted on December 03, 2013 at 23:55Hi, I'm experiencing an odd problem on the STM32F103RF where I get a hard fault UNDEFINSTR on return from WFI in DEEPSLEEP. Here's a summary of my observations: 1. The hardfault occurs attempting to execute code ...
