Forum Posts
How to do authorization on STM32 and LWIP?
I want to implement authorization on STM32 and LWIP.I took this examplehttps://github.com/particle-iot/lwip-contrib/blob/master/examples/httpd/post_example/post_example.cbut it doesn't work. Session.html is available without authorizationWhat could b...
Resolved! New Lib reentrant using C++ and RTOS
I am confused on the topic of new lib reentrant and RTOS.I use C++ and do some std::make_unique calls so malloc it's probably getting called under the hood.I have enabled the setting configUSE_NEWLIB_REENTRANT for RTOS and I am using heap_4 memory sc...
No data actually being sent on Iso IN transfer with STM32F429 and USB3320 PHY in HS mode?
For the last week, I've been trying to get asynchronous USB Audio 2.0 to work.I have dissected the descriptors from a Focusrite Scarlett 2i2 and crafted my own with the usb audio 2.0 docs at hand. I've modified the CubeF4 audio example and kept most ...
Resolved! Hard fault, vector table | jump from boot to app
I'm using Keil (Scatter file, not lnker) and I have a bootloader and a place for two images (one active and other is for the over the air update).i use Cortex M0 processor where there is no Vector Table Offset Register and i used to copy the vector t...
Failed to execute .localhost:61234
Hi, i have recently purchased an STM32F746G-DISCO.i am very new to STM and compontents, but my manager would like me to try and build an interest with it. I followed a tutorial online, and i have followed the exact routes but i keep getting this erro...
Resolved! STM32F091 internal bootloader support CAN?
Hi,I studied the RM0091 (page 55). There UART, I2C is listed as supported interfaces for the internal bootloader.I was wondering why the CAN isn't supported. Is this the case?Thanks
STM32L4Q5 I am using the USB interface in Device mode (CDC Virtual Comms Port) and the My_CDC_Receive_FS() interrupt callback. How can exercise flow-control on the incoming USB data to give me time to process it?
In the callback I buffer the input read by the USBD_CDC_ReceivePacket() call and exit My_CDC_Receive_FS() asap, processing the incoming data in the backgroundSometimes, my input buffer fills, & I can't easily make it any larger or empty it any quicke...
How i can succesfully download Azure RTOS GUIX to the STM32H753i-EVAL2?
I have a training project going on at school. The task is to make an Azure RTOS Guix demo interface for an STM32H753i-EVAL2 device. I have done a lot of research but I have not succeeded yet. Could you please help me? Grateful for any advice.
BUG in stm32f4xx_hal_rcc_ex.h
In functionuint32_t HAL_RCCEx_GetPeriphCLKFreq(uint32_t PeriphClk)string /* Get the current I2S source */ srcclk = __HAL_RCC_GET_I2S_SOURCE();must be /* Get the current I2S source */ srcclk = __HAL_RCC_GET_I2S_SOURCE() ? RCC_I2SCLKSOU...
