Forum Posts
Resolved! STM32F4 HAL CAN DUAL use,.. FIFO1 callback not invoked but frame is in FIFO1
Posted on June 22, 2018 at 21:13Hey Guys,I have a problem using the CAN1 and CAN2 in dual use on the STM32F2427ZIT6 (custom board).Hereby CAN1 is configured for FIFO0 Interrupt and,CAN2 is configured for FIFO1 interrupt.I managed to transmit and rec...
STM32L4 nucleo board programming problem
I have a STM32L476RG nucleo board.Recently when I tried to program it using keil I found some error messages and I was unable to program it.I found that LD3 LED is glowing .Initially when the board was programmable it was not glowing.I am attaching e...
Steps to have external SDRAM work properly!
I'm editing linker and startup files according to the example "FMC_SDRAM_DataMemory" but i con not access SDRAM. In example, it has only 2 regions as FLASH and RAM but we have 5 regions as FLASH, DTCMRAM, SRAM1, SRAM2 and MEMORY_B1. Also how can an i...
STM32F051R8 works when in debug mode and not in normal power mode
The device used to work fine even when not in debug mode. However, after some tweaks in the clock configuration, the device all of a sudden stopped working even the simplest of the program like toggling a GPIO pin. The same program works well fine in...
In full duplex mode of spi, observed same data on MISO and MOSI when we are only receiving data from ADC.
Hi,We are using ADS1292 to get the ADC samples and we had successfully read the 7000 sample with the help of imx6 processor, STM32F4 discovery board.But now our project requirement changed and we have to use STM32F030R8 controller. In initial stage, ...
On STM32F4 discovery board we got accurate 7000 adc sampes but unable to read 7000 adc samples using stm32f030r8 using SPI. Please provide your inputs.
Hi,We are using ADS1292 to get the ADC samples and we had successfully read the 7000 sample with the help of imx6 processor, STM32F4 controller.But now our project requirement changed and we have to use the STM32F030R8 controller with same ads1292 bo...
Can't reset I2C in STM32F407 to release I2C lines
Posted on January 12, 2017 at 08:18I am using an STM32F407 on a customer board and have trouble with the I2C handling.I am using the latest HAL HAL_I2C_MasterTransmitIT and HAL_I2C_MasterReceiveIT to poll data from a sensor.The problem is that after...
Can i read BOOT0 pin state from program?
Hello.Can i read state of BOOT0 pin in STM32F030F4P6?My uC always turn on with BOOT0 GND, but i need to have dual purpose pin BOOT0 and have possibility to read only state of this pin.
