(SOLVED) STM32L476 - ADC DMA glitches
Posted on October 06, 2015 at 19:26The original post was too long to process during our migration. Please click on the attachment to read the original post.
Forum Posts
STMF7 (100 LQPF) Missing LCD pins
Posted on October 09, 2015 at 11:18Hi, Im currently evaluating which STM32F7 controller for use in a HMI project. I was studying the connections required for the 24bit LCD interface on the STM32F746VG (100 LQFP). Looking at the GPIO alternate fun...
SPI - DMA Tx and Rx priorities
Posted on October 09, 2015 at 20:03Is it important how to set priorities for TX and RX DMA channels for SPI?Thanks #spi-dma
OPAMP2 -> ADC, no signal
Posted on October 09, 2015 at 11:13Hey there, using a STM32L476 board, I configured opamps1 and 2 chained, using opamp1 in conjunction with DAC to Change the DC Offset, and opamp2 in PGA mode. The Input signal gets passed through, we measure it on t...
No external termination series resistors are required on USB
Posted on October 08, 2015 at 13:07According the datasheet of the L476rx on page 187;3. No external termination series resistors are required on USB_DP (D+) and USB_DM (D-); the matching impedance is already included in the embedded driver. If I u...
*.ioc STM32Cube files for examples
Posted on October 12, 2015 at 10:28Hello, I'm trying to re-use examples and piece of code delivered in STM32Cube_FW_L0_V1.1.0 to buid my project, but i'm unable to find ioc files for these project? Where can i find them? Thanks
Overwriting program flash area
Posted on October 09, 2015 at 07:31Hi all, I have a project that is in late stage, and client is suddenly asking (forcing) toenable firmware upgrade. We have a bluetooth module on board and is connecting to the MCU by UART, is it possible that I c...
STM32F429 3 phases PWM signal with inverted delayed output
Posted on October 12, 2015 at 08:15 Hello, i am making simple 3 phase BLDC driver with STM32F429-disco Right now i get 6 output working with correct phase shift. Problem is, where is no dead time between inverted and non inverted PWM out...
STM32F4 - Hanging on SPI Get Status
Posted on October 11, 2015 at 23:36Hi, I'm trying to get a Micron M25P128 flash device going on SPI1. below is the initialization, and then the send function. At this point I am sending just a read ID opcode, but it is hanging at the next line after...
Please Help - i2c repeated stop device, have to cycle power after every bus transaction!!!
Posted on October 11, 2015 at 23:27The original post was too long to process during our migration. Please click on the attachment to read the original post.
