Posted on June 21, 2013 at 11:13Page 164 of RM0033 shows that EXTI0 can be used for Px[0], EXTI1-Px[1]... and so on only.That means if I used PA0 pin as interrupt somewhere then I can used PB0, PC0... pins as interrupt source any more???
Posted on June 21, 2013 at 16:38The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on June 25, 2013 at 02:53 Hello, I am having some difficulties getting my uart code to work. Can someone please tell me what I am missing? I must have spent too much time looking at it and am missing something very obvious because I h...
Posted on June 24, 2013 at 20:13Dear all,I am starting work on a pre-existing STM32 codebase. There are dependencies on what is called ''stm_lib'' in our source tree, which contains files such as:misc.hstm32f10x_dbgmcu.hstm32f10x_exti.hstm32f10x_gpi...
Posted on June 24, 2013 at 05:11Hello, guysI'm working on a stm32f407 chip and I wanna implement the I2C communication with it. But I have encountered some problems.The following describes my configuration about I2C:Enable clock for GPIOB and I2C.Re...
Posted on June 24, 2013 at 18:01I have a project I have been working on and the coding has been fine up until now. When I upload the code it verifies and starts up without any problem. But If I reset the device (either by reset button or power cycle...
Posted on July 24, 2012 at 17:32 Hey all, Got a small problem when interfacing with a UART based oLED display. The display returns 0x06 or 0x15 after it has received a command, I can see this happening on my O-Scope and I have confir...
Posted on June 21, 2013 at 13:59 search for CBW_CB_LENGTH typedef union _USBH_CBW_Block { struct __CBW { uint32_t CBWSignature; uint32_t CBWTag; uint32_t CBWTransferLength; uint8_t CBWFlags; uint8_t CBWLUN; uint8_t CBWLe...
Posted on June 24, 2013 at 00:00 I wrote this program whitch send what it receive and each time it toggel the 4 leds in the board ! when i'm debugging the program don't catch the receive interruption ! #include ''stm32f4xx.h'' #inc...
Posted on June 19, 2013 at 20:08hello i have a folder contains many projects and all of them goes to same library file , each projects work great , but when i copy the main code of one project to other i got the linking problem like that ''Error[Li0...
