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Posted on October 29, 2013 at 16:57I'm unsure on how to use the FIR interface. From the provided example: int a[N];/*filter output vector*/ short x[M+N-1] = {x0,x1...,xM+N-1};/*filter input vector*/ short h[M]={h0,h1...,hM-1};/*filter coefficients v...
Posted on November 14, 2013 at 06:40 There is a vector-table defined in the ''startup_stm32f10x_cl.s''(the gcc version): .section .isr_vector,''a'',%progbits .type g_pfnVectors, %object .size g_pfnVectors, .-g_pfnVectors g_pfnVectors: .word ...
Posted on October 15, 2013 at 12:31The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on May 28, 2012 at 10:30Hi I want to connect a PCM3168a audio codec to a STM32F407VG (Discovery board). The problem is the Codec is only alive when MCK is provided. Without MCK the control interface (i2c) is dead. Is use SPI3 in I2S mode for ...
Posted on November 12, 2013 at 16:38Hello, I'm using a SM3210e-Eval board with a http://www.mikrocontroller.net/part/STM32F103Z processor from http://www.mikrocontroller.net/articles/ARM and I'm a newbie . I dont really get why but if I send I getti...
Posted on November 12, 2013 at 17:11Hi,on STM32F40x datasheet http://www.st.com/st-web-ui/static/active/en/resource/technical/document/datasheet/DM00037051.pdffrom page 45 to 57 there is a pinout and pin description table.How could recognize an acti...
Posted on October 31, 2013 at 09:23 Hi All, a couple of questions about the RTC Alarm. I have got the RTC Alarm working (using LSI), and raising an interrupt (RTC_IRQHandler()) successfully, but I'm stuck on the following:- 1) I would li...
Posted on November 07, 2013 at 15:34Hello, I want to establish a simple point to point RF communication using STM32w108CB microcontroller. I used the STM32w RF control kit to understand how to use the RF feature. I find the simpleMAC library file fo...
Posted on November 12, 2013 at 23:59Hi all, i'm using STM32F417 at 168MHz, and i would like to synchronize ''while'' cycle with totally 4 instructions with 6 time cycles (for example: ldr ldr tst bne) with 28MHz signal on PF8, so i configured EXTI w...
Posted on November 11, 2013 at 10:33Hello, I am working with STM32F4 Discovery with FreeRTOS and summon arm tool chain.I am sending ADC data over serial Port using USB serial communication.I have write code to get ADC value in continuous conversion...
