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I understand the TIMER event can automatically trigger an ADC conversion that gets saved to memory (via DMA)..But if the ADC is configured to SCAN more than 1 channel, does that mean that sample rate per channel must be the TIMER rate divided by the ...
Hi , My USART1 works fine when i send a character and i recieve a character in comport , but i need to also configure USART2 ,i have configured the apb1 register and also apb2enr for the GPIOA clock enable ,i know for the fact that the clock on apb1 ...
# I am willing to pay for a couple of hours help. I have some experience with micro controller but not enough to understand from the reference manual.
I have successfully set up this timer to output one high pulse with following low state.However after finishing the period the output toggles to high until next activation.I need it to be low inbetween activations. How can this be achieved?I tried al...
HiI am trying to get my ADC measurements of the interal chip temperature and data transfer to a global variable via DMA working properly. The ADC1 is triggered every second via timer 4. Configuration is stream0, channel channel 0. I do get several er...
/* USER CODE BEGIN Header *//** ****************************************************************************** * @file : main.c * @brief : Main program body ****************************************************************************** * @at...
I am using stm32f072 discovery board and using SDCard. I want to compress text data in SDCard. I gone through internet and found some libraries like uzlib and miniz...but can you suggest me what is the best way to compress data? is this possible to m...
I'm working with the STM32L152. I'm finding that after my code runs for some time, during a write attempt to the EEPROM, the flash controller status register shows the WRPERR and SIZERR bits set, which causes the write to be aborted. This is happenin...
Hello everyone,I have a problem with the SD card.With the sTM32F750 Discovery kit, 4, 32, 64 and 128 GByte SD cards work perfectly. The interface used is SDMMC.The target system is an STM32H750VBT6. I am using the SDMMC1 interface here. 4 Gbyte SD ca...
I have a weight cell connected to NUCLEO-F401RE over UART. I send specific frames and cell responds acording to these ones. I am able to send and receive fixed length frames successfully using HAL_UART_Transmit and HAL_UART_Receive.The problem is tha...
