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Hello all,I am working with the STM32L152RE and want to read out the internal temperature sensor of the mikrocontroller. My code is the following:#define TS_CAL1 *((uint16_t*) 0x1FF800FA) // 30 °C#define TS_CAL2 *((uint16_t*) 0x1FF800FE) // 1...
Hello everyone,I am using the NucleoH723ZG board and I'd like to use the internal reference voltage for ADC-purposes. Initialising the VREFBUF... VREFBUF->CSR &= ~VREFBUF_CSR_VRS_Msk; //Voltage Reference set to 2.5V VREFBUF->CSR &= ~VREFBUF_CSR_HIZ_...
Hello everyone! I have to connect an inductive sensor to my STM32F769I-DISCO in order to count the rising edges of the signal which will correspond to the use of sheets of paper by a machine. So, especially if you have already done that, I would need...
Hi, Is it possible to add STM32F407VET6 which has 2 CAN connections between CAN device and its CAN Transceiver?I want filter some of the messages from device receiving them and forward the other. Can I do that without using Transceivers and just inte...
Hi, guys.STM32 have a several series STM32F, STM32L, W, U, H..., but what is the meaning of F, L, W, H?(like a F: fast, L: large, H: high spec...?)I think this work is just an version number, someone know is it?Thank you.
Hi everyone,I used this two MCU with freertos.What i want to do :-The master send data to the slave-The slave respond with some dataWhat i've already done:I succeeded to send the data to the slave.For that i used DMA on master and DMA on the slave.It...
Good morning,Im using the CAN-Module of STM32H743 NUCLEO board and so far I'm quite happy with it. But now I ran in to this hard fault error which seems to occur at a random point in time, but it will appear sooner or later. Using the built in Fault ...
I'm interested in either connecting external memory to an eval board or getting an eval board with external memory already on it. I'm most interested in PSRAM, but other forms of memory may do. My main focus ins STM32H7, but if there is a solution fo...
Hi All,I am setting up TIM8 CH1 and CH3 on a STM32G431 and am seeing a strange result. First of all, I am using an external signal coming in on PC6 TIM8 CH1. For TIM8 CH3 I am only using a software trigger internal to the MCU, I'm not using any exter...
Hello!I'm trying to detect if a removable EEPROM exists in a given system, but I ran into some problems.With configuration STM_enableRCCAPB1PeriphClock( RCC_APB1Periph_I2C1, ENABLE ); STM_resetRCCAPB1PeriphCmd( RCC_APB1Periph_I2C1, DISABLE ); I2C_Cm...
