set up wifi with sdio
Hello Every BodyDoes any one have any code for setting up Wifi with sdio?My micro is STMF412 and My wifi module is JC-TSM89ES (Realtek RTL8189ES) Single Module.
Forum Posts
Resolved! SPI Master/Slave Role Assignment between two MCUs?
Hi there,First of all, thank you for reading this post. I have a system that has an ARM Cortex M4 MCU interfacing with STM32G4 via SPI. In the current design, STM32G4 takes care of motor commutation related tasks. So the question I have is that who s...
ADC polling to GPIOs
Hi. I'm trying to develop a kind of DSP for voice processing and I decided to do a bypass application first. I'm simulating my project with proteus and STMF103T6 device. As this device haven't DAC, I need to use a external 12 bits - DAC, and I did pr...
Resolved! STM32G070RBT6 effective speed when running on 64MHz
I've read in RM that, when running on 64 MHz it has 2 wait states, meaning that 1 cycle instructions execution takes actually 3 cycles. If I understand this correctly, that means that the effective speed is actually 21.3 MHz? What use is there using ...
My results when examining interrupt latency of a STM32F439
Hello,I just started with a Nucleo F439ZI and did some tests to examine interrupt latency and code execution times. Here are my results and a number of questions:I set the system to the maximum speed using CubeMX, so I have HCLK and FCLK = 180MHz, AP...
Resolved! STM32F4 discovery - DMA2 TC interrupt does not triggered
Hi, guys.Here is short description of my project:I have an ADC, that samples data via one regular channel and result sended via DMA. This DMA are working in Normal mode, so after DMA compete its transmission I processed received data and then enable ...
Troubleshooting ADC2 on STM32L412KB
Hi,I'm using both ADC's on the STM32L412KB, code is generated used the STM32 Cude with Low Level Drivers.ADC1 works as expected, but ADC2 always reads 0, no matter in which configuration. So I'm assuming it's not a hardware fault, but a configuration...
Resolved! STM32L476RG Differential ADC functioning as singled-ended
I am working on a project using the STM32L476RG microcontroller and have run into an issue with using the ADC in differential configuration. When using the ADC configured as differential the output from the ADC is the same as if it was configured as ...
Resolved! STM32L4R5ZI stucked on polling for adc conversion
Hi, I'm using STM32L4R5ZI nucleo board for my thesis project. But I have a problem doing a very easy thing: read an ADC conversion value. The program do just this: read the value and sends it over usart. The program does this:HAL_ADCEx_Calibration_St...
