Posted on December 12, 2011 at 23:40Hello. I want to read a sequence of bytes from my accelerometer. I can't get it work.When I read byte by byte all is ok, but when I try to read sequence I can't get a true values.void ADXL_ReadSeq(uint8_t StartAdd...
Posted on December 13, 2011 at 13:23Hello, Pardon by my english. I need two USART work at the same time. One USART is all the time sending bytes and the other USART is receiving bytes.I work with USART configures in Half Duplex mode. I work in baud...
Posted on September 27, 2011 at 00:52I checked that the last IAR version available for download don't have support for STM32F4xx yet. What EWARM version should be used to test the firmware? Are there EWARM Devices, Flash and Debug files to do the ...
Posted on November 07, 2011 at 15:36Dear User, today i put on my board that was developed for STM32F2 the STM32F4 , the micro is working now i try to upload the code on it. I try to use DFU Demostration program , but it don't found any device availa...
Posted on December 13, 2011 at 05:47I know this is a really noob question but I'm really new to STM micro controllers and I need some help. So I just bought the STM32 F4 Discovery board and I found a usb A to B connector so I connected it to my comp...
Posted on December 04, 2011 at 23:11Hello. I have troubles with connecting adxl345 to stm32f103vet6.When I try to read a data from device, I always get '0'. For example:int16_vect3 myVec;ADXL_GetACC(myVec);///myVec.x now is '0', myVec.y=0,myVec.z=0I...
Posted on December 06, 2011 at 18:19Hello. I have a device connected to stm32 through I2C1. Am I right initialize it?&sharpdefine DEV_ADDR 0x53uint8_t I2C_ByteRead(uint8_t Addr){ uint8_t tmp; while(I2C_GetFlagStatus(I2CG, I2C_FLAG_BUSY)); // Whil...
Posted on December 09, 2011 at 20:57 I have a Max3107 UART hooked up via the SPI1 bus on a STM32F103ZG. Currently, I can configure the UART, write data out and receive it. I'm trying to implement trigger interrupts because the UART has a 128 word...
Posted on December 12, 2011 at 16:08Hello, I'm using the ST libraries to initialize the IWDG with following code: IWDG_WriteAccessCmd(IWDG_WriteAccess_Enable); IWDG_SetPrescaler(IWDG_Prescaler_128); IWDG_SetReload(0x400); IWDG_ReloadCounter(...
Posted on December 12, 2011 at 13:16Hi, how many USB endpoints are possible with the USB OTG interface?
