ARM: Looking for gyroo accelero code (3 Replies)
Hi, I dont know if this is the right forum but I'm supposed to write some code for a device containing an ARM uC that reads data from a gyro/accelero meter and determines its position in space. A read...
View ArticleARM: UV4.54 Creating project from import xml fails
Hello, Today when I tried C:\Keil_v5\UV4\UV4.exe C:\Users\Win7\Desktop\Project\prj.uvprojx -i C:\Users\Win7\Desktop\abc.xml in order to create project from xml file. I got ERRORLEVEL 12 which is "12...
View ArticleNone: regarding can ids (5 Replies)
|ID (11 bit)|Control Fields (7 bit)|Payload (64 bit)|… How can i assign 10 ids of CAN in 64 bits of payload
View ArticleARM: Packs Installed, NO device to select
Hello, I am trying to use the STM32F407VG but I cannot even get a project started using version 5 of KEIL uvision. I used the Pack Installer tool and easily found my device and installed every pack...
View ArticleARM: how to monitor Keil's middleware threads for safety critical systems
Hello, For a safety critical system, I would like to monitor all my threads to identify infinity loops. If an infinity loop is detected a system reset should be performed. I am going to use signals...
View ArticleARM: Problem in linking emwin library
I am trying to implement emwin graphics library for my project but I am encountering the following error every time I try to build the target files. .\Objects\lcd.axf: Error: L6218E: Undefined symbol...
View ArticleARM: Problem with cmsis nand driver
hi to all, i am working on a project that in it i need to save some data on nand flash that is connected to my lpc1788 mcu. i am going to use cmsis nand driver to connect to nand flash but when i add...
View ArticleC51: If statement is evaluating even though the value is 0 (3 Replies)
Processor: 8051 (AT89LP4052) for (i=0; i<8; i++){ if ((P1 >> i) & 1){ //if the channel is high (idle) P1mask &= ~(1 << i); //clear the bit...
View ArticleARM: I have a problem with lpc2148 uart receiver (with interrupt) (1 Replies)
Hello Sir, when I use lpc2148 UART receiver interrupt then microcontroller is not receiving any value but if I use a simple receiver then it's working correctly and receive correct data. I'm check...
View ArticleNone: missing code for C instruction (2 Replies)
The line /***/ below doesn't generate any code, how to fix? using MSP432p401R //a tree is similar to an inverted 'V' with two branches (left and right) of equal length. //it's assumed lightCount % 4...
View ArticleNone: Problem: Unable get Flex license check success
I have installed FlexLM License server in our office, my colleage able to get license check PASS and use Keil tool as normal. But my keil always get"No Flex license found. Disable Flex". Is any set up...
View ArticleC51: asembly prog is not working
RAM location 47 to 52 have data 1,2,3,4,5,6 average to be taken and result in reg r3 mov r1,#06h Counter mov b,#06h Divisor mov r0,#47h mov a,@ro L1 add a,@r0 inc r0 djnz r1,L1 div ab mov r3,a Loop is...
View ArticleARM: How read and write sector to sd csrd using mci driver
Hi to all, I am working on a project that on that i need to write and read a sector from sd card by using mci driver. I know that i can use file system midellware and connect it to mci driver and...
View ArticleNone: USART Functions Cannot be Found (5 Replies)
I am trying to set up UART on a LPC54102J512BD64, when I try to call RingBuffer_init, Chip_UART_SendRB or Chip_UART_ClearStatus I get the error "No Mathcing function for call to 'RingBuffer_Init' etc....
View ArticleARM: Please Help / SD Driver go stuck stm32f746 disc (1 Replies)
Hi Gent. men please i want to know if I have to do any thing to keep SD driver stable once i use some string functions or touch pointer struct program stop browsing files on sd and to make it work I...
View ArticleARM: Reading 4bytes SPI
Hi, I have a chip that sends a string with this format http://obrazki.elektroda.pl/9967733000_1484077005.png it is my program #include <stdio.h> #include <string.h>...
View ArticleNone: Timers in TM4C123G not working at all
I wanted to use timers in TM4C123GH6PM : http://www.kynix.com/Parts/178828/TM4C123GH6PMIR.html(in TIVA C series TM4C123G Launchpad evaluation kit). So I decided to use GPTM TimerA0 in periodic timer...
View ArticleARM: Forcing RTE to copy all related files into my project folder
Using manage run-time environment in the keil fascinate me but there is a problem that I'm facing.Although it has been said, not recommended to change the source code of generated source files but I...
View ArticleARM: Set standard lib memory address (3 Replies)
Hi, I need to set the standard lib memory address. I have the default value of options for target on external memory. Setting the options for some groups I can load startup on internal rom and others...
View ArticleARM: Sd driver hang at enable wide bus check (8 Replies)
I make file browser with st32f746 discovery When some string functions (like strchr strcat) on file path or on some touch pointer Sddriver stuck at driver initialize and after check I found it stuck...
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