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Posted on June 23, 2012 at 20:56hi,i have the project from IAR Embedded workbench when i try to compile it size code exceed,, i am using only code size limited.this project have lot of function like LCD, Temp sensor, USART, ect..now i am just trying...
Posted on June 23, 2012 at 21:57Hi All! I´ve been working on a project that uses OV7740 omnivison sensor But I´m quite unable to configure it properly. Have anyone used it yet, to help me trough the hard steps of configuring its registers, and all...
Posted on June 23, 2012 at 00:01hi all,readme.txt say like..- STM3210C-EVAL Set-up - Connect USART2 Tx pin (PD.05) to USART3 Rx pin (PC.11) - Connect USART2 Rx pin (PD.06) to USART3 Tx pin (PC.10)@note In this case USART3 Tx and Rx pins are r...
Posted on June 22, 2012 at 20:54Hi, I am using the STM32F103ZG device and looking through the reference manual (RM0008) I cannot find how, when a pin is configured as ''Input Pull-up/pull-down'', to select the pull-up or pull-down option. Having don...
Posted on June 21, 2012 at 09:40Hello.I have a probem with the ISO IN Endpoint. Double buffering is not working.The STM32F103RD is sending right data only from one buffer. Data from another buffer is wrong.My code: /* Initialize Endpoint 1 */ SetE...
Posted on June 07, 2012 at 18:46Hello, i connected sdcard to my stm32f4discovery board, used SDIO example for low level init, and fixed fatfs so i can write data and read that later with computer But fatfs code is to complex for me to understand, do...
Posted on June 22, 2012 at 12:56 I'm using a STM32F103RBT6.Basicly I want to clock TIM1 (it should work on this frequency because of the Fmax from APB2) external with an 25.5 Mhz signal and use the Update_IRQ. Thats all.I can start TIM1 and use the...
Posted on June 22, 2012 at 13:27I am writing a program to download and I do not know what this parameter.The size of the flash can I ask you?thank you
Posted on June 21, 2012 at 14:26The USB EP buffers defined in usbd_cc_core.cpp definitely NEED to be 4-byte aligned. Otherwise you end up in Memory-Alignment fault / Hard fault (if it is enabled by setting SCB->CCR |= 0x18 - this you definitely shou...
Posted on June 22, 2012 at 08:38In main function when we set or reset PA6, it will land into interrupt, while I have explicitly defined in EXTI9_5_IRQHandler , that only interrupt should happen on PA5 not on PA6. I don't know what is going on Please...
