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Posted on June 12, 2018 at 09:41Custom PCB using an STM32L031G6U6 (as a slave co-processor to a BLE module, to drive a graphics LCD display). We started with a Nucleo then migrated the project to a custom PCB which implements SWD directly and the pr...
Posted on June 26, 2018 at 14:32Hello all,I have cube 4.25.1 installed and I'm using stm32f303 mcu.What I have to do is to read 5 analog channels with ADC1 and 5 analog channel with ADC2 triggered from timer 4 counting.I read application note An3116...
Posted on June 28, 2018 at 15:32Dear colleagues,Could you please help to understand CAN 'bus-off' operational in a correct way? (can not find a proper description in the Reference manual for STM32F4).Some assumptions a) Suppose that ABOM bit in the ...
Posted on June 28, 2018 at 13:19I am trying to use BSP SD functions. One way to detect if SD card is inserted is with BSP_SD_IsDetected() and another way is via interrupts w/ BSP_SD_ITConfig() .The comments don't explicitly say which is the correct...
Posted on June 28, 2018 at 00:45I am now following a new path down the road with STM. I have done lots of work with old stuff like Rabbit Semi but just getting up to speed on ARM and someone at ARM gave me some very good recommendations on what I w...
Posted on June 21, 2018 at 05:51It appears, but is not clear from the data sheets, that the STM32F7 and some STM32F4's have two separate USB controllers a FS one and a HS one. Assuming suitable software can be created can these two controllers be us...
Posted on April 25, 2018 at 21:51Hi, In the SPI_FullDuplex_ComDMA example from STM32Cube_FW_H7_V1.2.0, if the aTxBuffer is changed from const uint8_t to uint8_t. (from flash to sram). The code below:for(i=0;i<128;i++) aTxBuffer[i] = 0x55;SCB_CleanDC...
Posted on June 21, 2018 at 13:55STM32F427 SPI controller path bring up. I want to bring up SPI read write transaction, as I am performing SPI transaction for the first time on power on the transaction looks perfectly okay(Checking the timing wavefor...
Posted on June 26, 2018 at 15:21I am using 6 STM32F302CB as slaves & a STM32F407ZE as master. My issue is that after about 1-2 hours the first slave stops receiving data and then more and more slaves stops receiving, but the controller is still runn...
Posted on June 28, 2018 at 14:03Unable to check？
