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DMA Transfer with Data Size larger than 65535

Posted on March 13, 2017 at 16:13Board: STM32F767 Nucleo-144.I use DMA to transfer results sampling from ADC at 1MHz to SRAM, but the data size is quite large which is 240k samples (480kbytes). However, a single DMA transfer (calling HAL_ADC_Start_D...

The LL drivers for F4

Posted on March 03, 2017 at 14:03The documentation here (http://www.st.com/content/ccc/resource/technical/document/user_manual/2f/71/ba/b8/75/54/47/cf/DM00105879.pdf/files/DM00105879.pdf/jcr:content/translations/en.DM00105879.pdf) states that the F4...

achin by • Associate II
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Problems leaving ADC_Conv_CpltCallback function

Posted on March 10, 2017 at 13:00Hallo together,I am using a STM32Nucleo-Board with the STM32F401RE-Controller in combination with the PLC expansion board.I have used the Cube MX tool to generate the initialization for the peripherie constisting of ...

Update of DocID029289 Rev1

Posted on March 13, 2017 at 18:12Hi,I am using the Steval-3DP001V1 with the DocID029289 Rev1 does anyone know if there is an update of this doc because with the code on gitHub Marlin4ST in Eclispse Luna the path doesn't match with thoses descriped i...

STM32F407 TIM1CC

Posted on March 12, 2017 at 18:33I can't seem to get TIM1's CC channel 1 ISR to fire. FanTimerHandle.Instance =TIM1;  memset(&sConfig, 0, sizeof(sConfig));  /* Initialize TIMx peripheral as follow:       + Period = 0xFFFF       + Prescaler = 0      ...

Sample Point CAN Bootloader?

Posted on February 19, 2017 at 21:38I am currently reading the AppNote AN2606 and AN3154 to use the CAN Bootloader.But in the AppNotes I found no information to the CAN timings.Can someone tell me how the sample point must be adjusted to communicate...

Resolved! Timing-Jitter on gpio output when LCD is active.

Posted on March 08, 2017 at 16:06Hi guys,we have a problem here. We run a Stm32F469BITx at 180 Mhz. There is a lcd display and a realtime process included. The realtime process creates GPIO-Pin-Changes in Mikrosecond intervalls. The problem is that ...

LAN8742A_PHY_ADDRESS wrong address

Posted on March 02, 2017 at 15:02I do have the same issue https://community.st.com/0D50X00009XkgMqSAJ  with the code generated for the stm32F2 device.Additionally some values are not correct, below is the value we should have (based on the demo for ...

Adalgiso by • Associate II
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