Posted on March 24, 2014 at 20:40I am trying to set up 8 different inputs to capture the time it takes to see a rising edge on that pin. I am using Timer1-ch4, Timer2-ch3 & ch4, Timer 8 ch 4, and Timer4 ch1,ch2,ch3,c4. I am just wondering how to ini...
Posted on March 22, 2014 at 08:23I am doing an SPI write sending out dummy data to clock in the data from my SPI flash. // Dummy data to read status register out SPI_SendData8(SPI1, 0x05); // Wait until transmit buffer is empty t...
Posted on March 24, 2014 at 15:15Hi,I just started working with stm32f10x standard peripheral library v 3.5.0. I trying to assembling project for USART, but compiller reported me .\stm32f10x_usart.axf: Error: L6218E: Undefined symbol assert_param (r...
Posted on March 24, 2014 at 12:40Hello, I have a STM32F100RBT6B board; I don't manage to find the minimum and maximum current that an i/o pin can offer to an external device. Can you help me? Thanks Matteo
Posted on March 21, 2014 at 12:22I'm developing a system using STM32F407ZGT with a PHY DP83848 using RMII interface. A 50MHz oscillator was used for the RMII_REF_CLK. I ran the FreeRTOS+LWIP demo application from ST's websize and encountered a stran...
Posted on March 24, 2014 at 13:04I have some boundary scan software that allows me to control the lines on a STM32F207 that I have on one of the PCBS that I need to test. Can the ADC inputs to the STM32F207 be read via the JTAG port and is there an...
Posted on March 24, 2014 at 01:09Hello, I'm programing a VGA signal with the STM32 discovery board. I'm using a timer to generate sync pulses and everything seems to work fine since the image shows static in the monitor. But there are some glitches,...
Posted on March 23, 2014 at 11:38In the system_stm32l1xx.c file of stdperipheral drivers it is given that SetSysClockToHSE(void) function is defined for 8Mhz by default and if we want to change config to 32khz external clock where can we change it ...
Posted on March 20, 2014 at 16:29Hi, I'm still start in STM32F4 I am looking for how to use the ADC interrupt that will allow me to read sensor values and the interruption with TIM that will allow me to read the values back by an encoder
Posted on March 22, 2014 at 08:29Hi everyone, I'm trying to compile and run an example found on the internet implementing USART on an stm32f4Discovery kit, I'm using keil uV5here is the code <p>#include <stm32f4xx.h>#include <misc.h> // I recommend...
