Posted on January 23, 2013 at 03:19Dear colleagues, I'm planning on using the 32.768kHz LSE timer, and I would like to confirm that this timer is actually built into the STM32F407 I'm using (on Keil board, MCBSTM32F400). There's no clear docume...
Posted on September 28, 2012 at 19:08Dear colleagues, are there any stable libraries for IIR (recursive) filters for the STM32F4x, aside of the CMSIS DSP software library? The CMSIS has only lattice (arm_iir_lattice***) or biquad (arm_biqua...
Posted on September 14, 2012 at 03:36Dear colleagues, The CPU is an STM32F407IG, and I am using the standard peripheral libraries for STM32F4xx (both answers in the context of the library or the registers directly are appreciated). I...
Posted on September 06, 2012 at 23:45Dear colleagues, I'm presently looking at the ADC routines in the Standard Peripheral Libraries, and they're pretty well written and documented; what I'm failing to understand so far is how the GPIO pins...
Posted on August 31, 2012 at 02:57After reviewing the (very informative) application note on ''STM32's ADC modesand their applications'', which is located at the site below, I was curious where I can find the numerous examples which are referenced i...
Posted on January 23, 2013 at 20:36OK, got it, just found that there's already a crystal on the eval board - I was confused by the fact that the LSE worked for me without adding a crystal. Thanks, guys!JJ
Posted on September 15, 2012 at 01:10Just to make sure: all you're proposing is to set up a sufficiently large buffer with DMA_BufferSize = f_ADC/f_my_sampling, correct? That can still be quite a sizable buffer, 16k entries for 16MHz ADC frequency a...
Posted on September 06, 2012 at 23:22Muchos gracias! Exactly what I was looking for (exact version not so important, I just wanted to see the implementation as guidance). Thanks again.
