Hi,

I bought a new NUCLEO-G474RE and I don't want use HAL drivers (I always programm in registers). Is it possible  STM32CubeMX disable In the Manage Run-time Environment? I don't know how I can create clear project without HAL drivers.

Thank …

I'm looking for some example code to write a secondary UART based bootloader, my design has an external supervisor/watchdog IC on the board, this means that for the initial programming I need to disable this with a jumper.

Currently the unit is programmed…

I am following appnote 316 to configure stack usage monitoring. Keil is giving an error "E405: Invalid statement" on the print element. As far as I can tell this is valid and correct. 

How do I resolve this issue?

Thanks

I am new to ARM and I am trying to produce 1 second delay using timer 0 in LPC2148. But in debug session in Keil, it is giving delay of 4 seconds with 15MHz and 5 seconds with 12 MHz. What is the issue ?

Here is my code.

#include <lpc214x.h>
int main…

Hi,

   When I try to install packs of STM32F407VG, it shows 'Cannot proccess one or more requested actions'.I follow tutorial from udemy.Somebody please help me.I am a begginer.

Thankyou

<h1>

<b> Test migration </b>

</h1>

I can not compile a very simple PWM program on Keil
The same program is compiled on Energia
The message that I get is below:
For your information main.c is in the source file and I use C not C++.

µVision Build Log

Project:

C:\Keil…

Hello,

I am using Keil 5.25.2.0, STM32F103C8 bluepill board and J Link EDU for debugger.

I want to use keil rtx rtos because its System and Thread viewer. But when i use RTX5 it is not working.

I am creating project using keil new project wizard…

Hi

I'm running MDK 5.22 with CMSIS-RTOS2 RTX5 in a simple test using Event Viewer with a UNINK Pro on an STM32F429.

I suspect I'm doing something wrong, but I cannot figure out how to get the Event Viewer to display separate threads.
All…

I am trying to build a program on Keil µVision v.5.12.

The errors seems to be only "one" (expecting a ]) .

Rebuild target 'Target 1'
compiling ax.c...
ax.c: Warning: C3910W: Old syntax, please use '--c99'.
23_2\fixvector3d.h(30):…

Hi

I know this is not a RTX or Cortex M3 related question but I am desperate for some ideas about why elm chan's FatFs does will create a directory that is more than 2 levels deep at times. The FatFs forum is not very active with answers and I was…

I have been trying to compile the drivers for the LPC4357 found at www.lpcware.com/.../lpc4350apdlzip for a while now, but I keep getting lots of strange errors, usually something like this:

compiling lpc43xx_i2c.c...
H:\LPC4357\Source\lpc43xx_i2c…

Hi,
I have started a new project on Keil 5.1, When I check the DMA driver in the Manage environment runtime, If I select the MCU to be STM32F107VC, the project will compile Normally.

But I need the MCU to be STM32F103RB, But when I create the project…

Hi,

Here is the return statement in Cortex-M0's function NVIC_GetPriority ----

__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn)
{

  if(IRQn < 0) {
    return((uint32_t)((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) >> (8 - __NVIC_PRIO_BITS…

Hello,

What could be causing failed packets

Connection Status Device connected
Current Configuration 1
Speed Full
Device Address 1
Number Of Open Pipes 0

Device Descriptor NXP LPC17xx Speaker
Offset Field Size Value Description
0 bLength 1 12h…

Hi everyone,

I have posted to this forum a couple months ago about using the enable_irq()/disable_irq() instruction intrinsics in RealView Compiler (ARMCC V4.0.0.728). In that occasion, I set up two software interrupts for calling such intrinsics,…

I warn anybody before using ARM Keil 4.13a. It generates defective code. I have spent several hours with debugging a code that has been already worked. The problem affects local variables of functions and passing arguments. Code has been wrongly compiled…

Hi,

All assembler instructions (examples) refer to registers as Rn, Rm, Rt etc.

I cannot find some explanation of this .n, .m, .t letters.

I searched the complete Assembler helpfile and all Programming pdf's.

Who can help me out? Thanks,

Can anyone assist with the availability of a USB component that allows
communication with the USB device. The same as a RS232 component can connect
and communicate with a RS232 device. But for USB devices.

I opened C:\Keil\ARM\GNU\Examples\Blinky project
and opened Project->manage->components..books dialog to set the GNUARM tools:select USE GNU compiler

GNU-tool-prefix:arm-none-eabi-
cynus Folder: C:\Program Files\CodeSourcery\Sourcery G++ Lit…

Hi,
I'm using a MCB2300 with LPC2368 and the DNS_demo program.
But I can't get the DHCP client and DNS Address from TCPNET working.
How could i experiment?
Thanks!

This is Debug information:
DNS Resolver Demo Example

Resolving host: http…

Hi everyone,

I created a C++ project and implemented some basic classes. The compilation works fine but in the linking process I get some errors. I don't really know what I do wrong. I assume someone familiar with using C++ and RealView can help.…

i wan't solution please..

uVision3 V3.60(RealView MDK-ARM version:3.20)

this is my project .c source file..

project function is simple GPIO test program

///////////////////////////////
#include <ADuC7024.h>

unsigned int i = 0;

int…

I'm attempting to set up a TCP socket connection using the MCB2300 eval board. The board sends an ARP request, but it is not answered by the gateway. Using Ethereal, I compared the ARP request with one from my PC. One difference is there are 18 trailing…

I download mdk3.02a and install, but when debug keil uV3 show:
--------------------
*** Restricted Version with 16384 Byte Code Size Limit
*** Currently used: 28228 Bytes (172%)

*** error 120: code size limit exceeded
--------------------

uV3 about…