None: i want to know the asseble y language code for water level indicator (1...
i want to know the asseble y language code for water level indicator
View ArticleARM: Using External SDRAM K4S56161632 as Default Memory for a LPC1788 (2...
I want to store the variables of my code in the External SDRAM,So I've made these change to Target tab of Options window : 1. Default box for off-chip RAM1 is checked (Base Address: 0xA0000000...
View ArticleNone: “Could not find Cortex-M device in the JTAG chain!”...
The board was working fine but all of the sudden I can't download any code on it from Keil. Whenever I try to download code on the board, I get"Could not find Cortex-M device in the JTAG chain! Please...
View ArticleARM: LPC4088 with LM75 temperature sensor
Hello all, I'm using LPC4088 experiment bundle, in which a temperature sensor (LM75) is connected to the LPC4088 controller using IC2 connection. I'm using this code to test the temperature sensor....
View ArticleARM: STM32L100RC Led2 Slow-Blinking (4 Replies)
Hello, I am sorry to post here, but I have been searching for about 5 days and have found nothing for my problem. I am developing a project on STM32L100RC and I want to connect to an ESP8266 Wifi...
View ArticleNone: uVision going to Background when in debug (1 Replies)
Hi, Me and my colleagues experienced weird behaviour of the uVision IDE. After clicking Debug, the IDE start debug and its window goes to background in window hierarchy in Windows. So it hides itself...
View ArticleARM: Static library (1 Replies)
Hi I have a project made with a custom board with STM32F3, and I use ARM Keil and ARM Tools for development of the project. The current memory's layout is a partition for bootloader and other for...
View ArticleNone: Can I dynamically change the input clock frequency of the AT91SAM3X8E?...
Background: I'm attempting to use an AT91SAM3X8E microcontroller purchased from http://www.kynix.com/Detail/9154/AT91SAM7S128-MU.html(for Arduino Due compatibility) to create a USB to I2SI2S...
View ArticleARM: Interested in ARM programming
I need to learn I2C communication to use ADXL345 sensor.
View ArticleARM: Call Stack adresses except variable names - slow debug (1 Replies)
Hello, when I try to debug my project in uVision V4.74.0.22 and the project stops at breakpoint it really slows down (one step in debug about 5s) because of huge amount of adresses in "Call Stack +...
View ArticleNone: how to fix error C202: 'PINC': undefined identifier
i have this code for gps/gsm based tracking system. when i start building target it gives this error. help me to fix this error, thank you, my code is this: //GPS Vehicle tracker #define F_CPU...
View ArticleARM: how to configure debug printf viewer correctly?
Hello, I would like to use printf in my custom board and see the result in the debug (printf) viewer window. µController is a STM32F7 As a starting point I looked at a working example for...
View ArticleARM: Using ARM Compiler 6.5 instead of ARMCC in an CMSIS environment
Hello, I tried to test the Keil Compiler V6.5 with a simple demo project (using CMSIS for UART) based on an STM32F4xx and with the CMSIS RTOS (Keil RTX). To my surprise (I thought using only standard...
View ArticleARM: In App Programming STM32 problem with Image linking (3 Replies)
Hi, There Two programs Program A and B; Prog A is the Application Image Prog B suppost be bootload program Flow chart here: http://i67.tinypic.com/6o397a.png Code for Prog A is here: /* Includes...
View ArticleNone: STM32F0- RS485 communication and HardFault Handler problem
Hello everyone, Nowadays I am working on a project that includes rs485 communication via LTC 2850 Rs485 converter and currently I am using STM32F030F4 arm microcontroller. Also I designed another...
View ArticleARM: CMSIS-RTX does osThreadgetId() switching Threads?
Hi, Inside of the SEGGER emwin Library is a locking funktion wich takes care of being used by different threads. These locks are using a single binary semaphore. The pseudocode for the lock is...
View ArticleARM: EXFAT SOURCE CODE (2 Replies)
WHO CAN HELP ME TO FINE THE EXFAT(FAT64) SOURCE CODE FOR APPLYING IN KEIL PLATFORM? THANKS!
View ArticleARM: ARM: STM32F7: hardfault caused by unaligned memory access
I was having some issue executing from SDRAM (now working) and looked into this support document: http://www.keil.com/support/docs/3777.htm For part 2 of this note - should: RCC->APB2ENR |=...
View ArticleARM: Devices not found while creating project
Hi, I have installed KeilU vision 5 and I dont see any devices while creating project even after installing the device specific packges using Device Package Manager Pls suggest Thanks
View ArticleARM: Solutions for LPC1768 ADC noise caused by debugging? (1 Replies)
I am using the Keil uVision5 IDE with the ULINKpro Debug and Trace Adaptor connected to the MCB1700 Evaluation Board. (Target MCU is the NXP LPC1768) It has been discovered that when in a debug...
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