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STM32F4 Discovery FSMC not working in 8bit mode

Posted on July 15, 2013 at 21:40 Hello I am working on a project that uses FSMC .Everything is fine when I use 16bit mode but in every write i need to shift the data <<8 to bring it on to the D8-D15 lines . I cant use DMA like this . so i need a...

STM32F4 and SSD1963 noise problem

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...

ADC 12bit in STM32f4 discovery

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

41003160 by • Associate II
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Independent Watchdog Timer

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...

STM32F4-Discovery - problem with debugging in RAM

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 ...

st-com by • Associate
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Dynamic Memory Usage

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...

sarraciro by • Associate II
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stlink v2 & ITM trace

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...

bernd by • Associate II
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