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Posted on September 26, 2011 at 07:23im trying to interface a ILI9325 and im not 100% understanding how the write function works.the function was ripped from a driver file for the ILI9325 and the ports PC are used to control the control lines.why is...
Posted on October 01, 2011 at 00:11I have a problem with stm32 discovery. I am using IAR 6.21.3 and I constantly get the following error:Fatal error: Faild to read CPUID from Cortex deviceSession aborted!ST-Link Utility is also giving me an error:No...
Posted on October 01, 2011 at 18:45Hi everyone! I have some problem with USART interrupt while receiving. RXNE bit clearing automatically by entering the interrupt without any actions, therefore software cannot detect character received event. I use...
Posted on October 01, 2011 at 08:04Hi all,I'm using discovery kit. Does anyone know if STM32 I2C master supports 24-bit device ID reading from an I2C slave? I have a slave compliant to I2C rev 03 standard and I need to read it's device ID with my st...
Posted on September 27, 2011 at 12:04Is it possible to use the timer clock prescaler in input capture mode? I used some different values but that doesn't seem to make a difference, the value in TIM2->CCR3 is the same every time.
Posted on September 30, 2011 at 00:08I am using an STM32F103ZE but could switch to a different model. I need to have all five UARTs running at the same time to receive data from different peripherals. Originally I was thinking of having 5 ISRs to h...
Posted on September 27, 2011 at 13:26Good morning all, First of all, my project:Measure the voltage, current en temperature with an ADC from the STM32 Value Line Discovery. Sending this data to the computer with UART (RS232). The load on the batter...
Posted on September 29, 2011 at 18:35The data sheet I have says it isn't, and yet it's not an ADC input as all the other non 5V tolerant pins seem to be. Of course I'll believe the datasheet if there's no positive information that it's wrong, but i...
Posted on September 29, 2011 at 13:25Hi, is there any samplecode that shows how the LIS331DLH Mems Accelerometer works with SPI Communication? I'm very stuck on that :( regards Alex #lis331dlh
Posted on September 28, 2011 at 18:33hi, dear Frs. now i want use the TIM1 ch1,ch2 to decode rf decoded . which is rf encode is diphase coded. i use the PA8 use rf data stream input pin. rf datarate is 9.6k. now i step steps is as belows:stati...
