None: Trying to make STML053 go to Sleep but it resets
Hi everyone! My name is Ivan and I am having troubles with a simple sleep and wake up sequence on a Nucleo Board from ST (STM32 L053R8). Comming from the STM32 CubeMX I set an Alarma A to generate an...
View ArticleARM: Nucleo F303RE LED API Unavailable in Keil uVision v5.26.2.0
I'm using Nucleo F303RE board and I'm trying to set it up on Keil uVision v5.26.2.0 and use the LED API, but the LED API doesn't seem to be available for this board. How can I get the LED API (without...
View ArticleARM: SPI not working for STM32H7xx (1 Replies)
I am configuring SPI5 of STM32H7xx for full duplex communication with Trinamic Motor Dricer TMC5072. I am not getting any proper signals across the 4pins of SPI when i check using a CRO. int...
View ArticleNone: LwIP and compiler 6
Good moorning, I am trying to use LwIP to do a RAW Socket TCP connection. I have did it without problems but i used the compiler 5, i want add this development to another proyect that i am doing but...
View ArticleC51: uVision 5.24.2.86 drops out when trying to debug. (10 Replies)
It seems to go through the motions, downloading etc and when it is due to reconfigure itself, it disappears. This is a new installation on a new laptop (previous computer worked ok). Tried...
View ArticleNone: Receiving and storing the signal values
I am using the STM32F4 Board and Wolfson pi audio card for my problem, which I stated down. I am trying to pass my own sample values to the DAC, then passing out them through the speaker. Then I want...
View ArticleARM: Error L6200E (by medkit_io_1.o and medkit_io.o) (4 Replies)
The Linker throws the following error with different variable names around 86 times: (by medkit_io_1.o and medkit_io.o). invertercubemx\invertercubemx.axf: Error: L6200E: Symbol Motor_front multiply...
View ArticleARM: EMWIN Keil LCD display shows half the screen completely!
I have written one project in Keil for STM32F103RE && ILI9325 2.8" TFT LCD, So my problem is this, the GUI_SetBkColor(GUI_BLUE); Function only fill only half of LCD Screen like this:...
View ArticleARM: UART + Gui Thread (1 Replies)
Hi all, I got a stm32f746 disco , I am running RTOS and have a gui Thread running. I am trying to send a string out Uart1 when a button is pressed on the GUI. The GUI is up and running, but when I try...
View ArticleARM: Can ISP be used for debugging using Keil? (1 Replies)
Can ISP via UART be used for debugging(i.e. setting breakpoints, viewing register values etc.) LPC1768 using keil or do I need a JTAG for it?
View ArticleARM: LPC1768 how IDs are stored in LUT? (1 Replies)
I'm using Open 1768 library for my current project and making use of CAN driver for the same. Under examples section, i'm using can_test_two_kit for receiving a CAN message. I have a doubt in the...
View ArticleNone: Nested Subroutines? (3 Replies)
Hello, I was wondering how to use routines in a subroutine (called nested subroutines?). For example, let's say I have MOV r0, #0 start BL firstLoop stop B stop firstLoop ADD r0, r0, #1 CMP r0, #0 BEQ...
View ArticleC51: Interrupt related crashes. (3 Replies)
Dear all, We are programming a 8051 core in C and we are experiencing crashes which are related to interrupts. The machine in question uses 2 DACs to control servo motors. These motors rotate 2...
View ArticleARM: I2C on LPC11C14 (4 Replies)
Hi all, I have a MCB11C14 from Keil (MCB1000, Cortex M0) and I try to use I2C peripheral. As there is no CMSIS driver for such board, I was looking for an official library, but nothing seems to exist....
View ArticleARM: Keil RTX CMSIS-RTOS2 tickless operation problem on STM32L4 ( HardFaults...
Hi We are experimenting with the tickless opreation to achieve ultra low power mode. And we are having issues after the MCU get's back for deep sleep. We are using an STM32L4 and we are using the...
View ArticleARM: ERROR : L6449E while processing (2 Replies)
ERROR : L6449E While processing <filename>: <message> why this error came & how to resolve this
View ArticleARM: ERROR : L6449E while processing (4 Replies)
I am using stm32f4 Discovery tool keil. I have library file in .a format for Ex : algorithm_cal.a like this I am adding this file to file group and made option to target on right click on that file...
View ArticleARM: Sharing violation (51 Replies)
Hello, I am currently using a µvision V5.26.2.0 and sometimes I can't save source file ( h , cpp ). When it happened the pop ups window showing this message: "Encountered a sharing violation...
View ArticleARM: bit-type variable (2 Replies)
Good moorning, i would like question you if you know some library or configuration, to use in uVision with the Cortex M family, bit-type variable instance of having a minimal byte unit. My object is...
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