I am completely baffled by an issue I’m having with the STM32H7 using the SDMMC and a micro SD card. I have the F7 working and two H7 platforms that both have the same data timeout problem.The STM32F767ZI Nucleo board working OK with the SDMMC and a ...
Hi, I would like to test out the UART bootloader functionality for the demo board STM32F469I-DISCO. I am using reference documents AN2606 and Demo board schematic. I am assuming I need to follow below steps to achieve this.Please let me know if I am...
Posted on June 16, 2017 at 15:08I'm using NucleoF207G in that I'm trying to freertos queue using STM32Cube but i can't able to create any queue using xQueueCreate API . Pls give me a Proper suggestion .-ThanksK.Manikandan
In the QSPI chapter of G4series reference manual, we can confirm the support of external QSPI flash chip in mmap mode: "memory-mapped mode: the external flash memory is mapped to the device address space and is seen by the system as if it was an inte...
I am testing the functions of STM32U575 and found the following issue.I simply wrote this in main(): while(1){ for(i=0;i<160;i++); HAL_GPIO_TogglePin(GPIOC, GPIO_PIN_11); } where i is defined as uint32_t.HCLK is set to 160MHz by using PLLCLK with...
Hello All, I am progressing toward my goal. I am bit banging a GPIO port every 2 uS based on a Byte buffer. I can not use SPI because I need to send a predefine number of bit that is not 8 aligned. So I use a timer and every UIF event I reset the GPI...
I am currently trying to write to an external Flash via QSPI (SST26VF064B). So far I have been able to successfully configure the chip as required and I have also been able to read some configuration registers in the flash so I know I can communicate...
My configuration is that I use TIM2 CH1 to capture the time between COMP4 edges. This works ok. Now I would like to use TIM3 to generate some ISRs on several channels, I would like to let TIM3 to reset based on TIM2 capture ch1. I set TIM2 TRGO to "u...
Hi,I want to connect the GT911 Capacitive Touch display with the Stm32f429 board,I got an image on Display using RGB Data lines through LTDC,I had a problem with the Gt911 touch Controller Address while I tried to read the gt911 register using I2C,...
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