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I have a bunch of Blue Pill boards I'm re-animating (ye olde chippe shortage, y'know). Attacking them with stm32flash reports a flash size of 128 kBytes. On the other hand, 0x1FFFF7E0 contains 0x40, indicating 64 kBytes of flash.Now, which of these i...
Hello,the B-U585 Demo when asking for the SSID qualifies a name with a spacebar. Problem is, that many SSIDs contain a space by itself, like "FRITZ!Box 7530 ..." or "Galaxy ...". As the application does not echo what is sees, useres are left in the d...
I want to send and receive data using DMA but HAL_UART_Transmit_DMA this function not sending any data returns HAL_BUSY error.while uart in interrupt mode both send & receive data works fine.how can i send data using DMA ?/* USER CODE BEGIN Header */...
Would like the ADC on STM32F745 to wake up the micro from Standby if a certain positive or negative threshold is reached. Is this possible?
Has anyone had luck with the esp-serial-flash library using an STM32 as a host?I tried to integrate this project into a Cube Project and was receiving ESP_LOADER_ERROR_TIMEOUT upon trying to connect_to_target(). I am basing this off of the STM32 exam...
DAC restricted to 0.5volt on a stm32L432 when you add a gpio_output to any PB and appears to be the line __HAL_RCC_GPIOB_CLK_ENABLE(); added to MX_GPIO_Initwith static void MX_GPIO_Init(void){ GPIO_InitTypeDef GPIO_InitStruct = {0}; /* GPIO Ports Clo...
Hi all, I am now working with STM32F205 ADC1 w/ code generated by STM32CubeMX. I find that ADC pin has a 0.5V output even it is unconnected (floating). I tried pin PC0 (channel 10) and PC1 (channel 11) one by one and both have the same problem. Afte...
