Dear ST community,We are running a CAN network with a lot of nodes (>200) using the STM32F107VCTx chip (and MCP2551 transciever) all receiving instructions from a central linux embedded computer with a MCP2515 CAN Controller.Sometimes the nodes stop ...
I am working with STM32F407VG microcontroller (STM32F4 discovery board). When using the DAC peripheral for an application I was verifying the minimum and maximum voltage that can be generated from the DAC pin by providing values of 0 and 4095. Howeve...
I connected a particle photon micro controller to STM32F0 discovery board using SPI bus. The photon acts as the master and STM32 acts as the slave. I understand how to code on the STM32 directly though IDE to use ADC but how to do this by sending da...
Hi @Community member i want to establish communication between the F411E-Disco as a master and the F413H-Disco as slave( so the idea is to display the temperature value acquired by the PT-100 using ADC in the the F411and then sending the value throu...
Cube/HAL shows some nice Timers, are they free. That is are they used by for instance HAL_Delay or something else. What about the examples and their timer usage.
I'm usingSTM32Cube FW_F7 V1.15.0There is a bug in stm32f7xx_hal_msp.c which prevents reinitialization of CAN1void HAL_CAN_MspInit(CAN_HandleTypeDef* hcan) {.... HAL_RCC_CAN1_CLK_ENABLED++; if(HAL_RCC_CAN1_CLK_ENABLED==1){ __HAL_RCC_CAN1_CLK_ENABL...
When trying to implement sleep mode it appears the code enters and exits sleep mode once and then gets stuck in sleep mode after and will not wake back up. I posted some code below of what I believe affects the sleep function. I want the code to slee...
Hello,DS12469 Rev 6 in Features on page 1 lists "Accurate 2.5 V or 2.048 V reference voltage buffered output" under "Rich analog peripherals". However "Table 2. STM32L412xx family device features and peripheral counts (continued)" says "Internal vol...
