Is this a bug in cubemx?
Posted on November 18, 2017 at 09:37 generate code project ====> The initialization function actually inside the main function。
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Setting up MPU for External SRAM + NOR + SDRAM
Posted on November 21, 2017 at 03:39I am working on a project based of stm32f746G EVAL board. It uses LCD controller with frame buffer in SDRAM, internal flash for code, external flash to store fonts and media, and external SRAM for RW+ZI data. Fina...
Disable interrupts
Posted on November 21, 2017 at 05:47STMF4 is running and using some of the interrupts.A a new piece of code needs to be protected from all interrupts but a specific one, which has the highest priority in this application.The trivial solution: Go thr...
sample code of stm32 to initialize LCD(newhaven display)
Posted on October 29, 2015 at 22:47 I have been using LCD (glass on chip) made by newhaven display for a while. They provided sample code to initialize. However the code is mostly for microchip, not for STM32 hal drive. Some people have been s...
STM32 I2C Only transmit address
Posted on November 21, 2017 at 20:54dear All,what is the probable reason of HAL_I2C_Master_Transmit() transmits only address?regards,Rasool#i2c #stm32f4 #master-trasnmitter
In what order are registers pushed into the stack after the exception occurs?
Posted on November 21, 2017 at 19:24In Cortex M3, what is the order in which the register are pushed into the stack?Which of the following orders are correct (if any)?First Order: PC PSRx R3 R2 R1 R0 R12 Link ...
VBAT ADC voltage measurement incorrect at low voltages
Posted on November 21, 2017 at 20:52Hello,I have a problem with VBAT voltage measurement on a STM32F401VB.As can be seen in the picture below, the ADC output is correct (identical to the calculated value ''ADC Should'') in the upper region of the in...
ADC measuring
Posted on November 21, 2017 at 20:47Hello!I want to calculate battery voltage, that connected to STM32L476RG board.I've connected ADC pin and this battery with divider (so Vbattery<Vref.adc).But I need to know how to get some factors/parameters.See ...
SPI Slave RX data shifted
Posted on November 21, 2017 at 17:02I'm having an issue with the LL SPI driver on the STM32L4 configured as SPI slave. My Tx buffer contains {01, 02, 03, 04, 05, 06, 07... }. When I read 7 bytes repeatedly from the slave using the Aardvark SPI maste...
configuring cubemx with F429ZI and ethernet
Posted on November 21, 2017 at 20:10I am trying out ethernet with UDP. However, when I generate the files through cube mx, I am unable to get it working like they do in UM1713. I tried to compile a project, but it does not like 'ethernetif_input(&gn...
