Resolved! How to use printf
hey how to use printf in stm32f429i-disc1 board and my mcu is stm32f103cbt6
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Using 2.2"SPI TFT Module (MSP2202; Driver ili9341) with a STM32G431KB
Hello,as the title says, I wanna use the display with the µC. Aim:The aim is just to learn to know how to use SPI. And for the begin I want to use only a display with a ready to go driver. The display runs with the driver ili9341. I just wanna give t...
PWM shutdown using internal comparator
Hi im using stm32g474vet6 mcu , in that im using internal comparator for PWM SHUTDOWN for protection purpose.im using comp4. comp4 input pin is directly shorted to ADC pin and reference voltage is giving using DAC.in the below attached image yellow ...
Selected test cannot be mapped to a symbol name and grayed code .
Despite the USE_STATIC_ALLOCATION is defined to 1, code is showed in gray, I added a break point on gray section and stoped well. Down below the sequence to found the path to marco definition:app_azure_rtos.c include app_azure_rtos.h this include app...
Is there a way to make microsecond delay in freertos
I need 40 us delay. I made my own function using timers, which works on NUCLEO, just using it in main. Now that I put my program my circuit, I moved that SPI part on freertos, but now I have problem, because that delay doesnt work anymore. I would us...
Standard Peripherals Libraries - "Active" ?
How can they be both "Active" and "superseded" ?! Similarly F1, F2, F3, F4, etc:
Unregister or Disable UART DMA XferHalfCpltCallback anyone?
I've tried to disable the XferHalfCpltCallback when using UART DMA transmit without any luck. I believe that you cannot change the callbacks, or disable them. Observations:When you call HAL_UART_Transmit_DMA(), the callbacks are set to predefined U...
First time using the LTDC peripheral on anything - STM32U599VJT - no activity on RGB lines/interupt?
Hi all,At a loss.I'm working with a display on a custom board. There isn't much info on the display itself aside from the driver being an ST7701 so I can only assume that it's been initialised correctly. It's an RGB565 display.That said, I get absolu...
How to enable I2C - STM32F411
how to activate I2CGood morningI'm trying to make a project that requires the I2C1 bus workif I load the compiled project on arduinofrom debug the application crashes because it can't read the EEPROM on RTCI've read various documents but I can't unde...
USB-C Power Delivery Source Cable never detected
I have a custom board with a STM32G431CBU3 connected to a TCPP02-M18 for a USB-C power delivery source solution. I follow the ST tutorials for setting up the USBPD and TCPP middlewares in STM32Cube IDE. I'm also able to get trace data out, which I've...