ARM: lpc2103 timer0 (2 Replies)
hi i'm using lpc2103 and timer0 to make a 10 second delay .but my code just give me 2 second delay . it seems that timer is running 5 time faster ! here is my code : T0TCR=(1<<1);...
View ArticleARM: use c++ in keil not working right (3 Replies)
hi i have a project that i use c and now i want use some c++ code i put --cpp11 in misc controll and it get me this errors C:\Keil_v5\ARM\PACK\Keil\MDK-Middleware\7.4.1\Network\Include\net_rtos.h(83):...
View ArticleARM: "go to reference" doesn't make any sense
If you look at any IDE except for uVision, they'll give you a "go to definition" menu item, which takes you to the place where you defined a variable. But then they'll give you a "find all references"...
View ArticleARM: Keils plans with NXP LPC546xx series and middleware/pack (4 Replies)
First, I know this is actually a question for Keil support, but I'm asking it here in the hope that someone besides myself is interested, and that someone from Keil sees this and answers here :)...
View ArticleARM: Interfacing STM32 with External 512kx16 SRAM, 8bit data only accessible...
Hi,I have STM32F4 interfaced with the external SRAM sized 512kx16 array. Now what I believe is (Pls correct me if i am wrong), Pointing to Every incremental Address should give me 16bit data. because...
View ArticleNone: uVision download blocked by firewall (4 Replies)
Hello, I'm trying to download the latest uVision (5.24) but my company's firewall is blocking it, saying it's found a trojan. Does anybody else have the same problem? Regards, Pavel
View ArticleARM: Placing vtable of a Class into RAM
Hi In a C++ application I have to place the vtable of a class (UARTDriver.cpp) into RAM. I can of course do that by placing all RO-content of UARTDriver.o into RAM: LR_IROM1 0x08000000 0x00008000 { ;...
View ArticleARM: LPC1768 RL USB Device HID Class - Data Transfer
Dear Friends, I use RL USB HID V 4.22. I've sent 8bit data to the PC successfully, but I do not have any idea how can I send 12 bits (and even more) data to the PC. I tried to change the length;...
View ArticleARM: Can I use the Amazon Web Service EC2 Ubuntu instance as a Keil floating...
Hi, I'm Matthew. My team is considering to purchase floating type license of Keil MDK Essential for 2 users. Although there are 4 firmware developers (ARM CORTEX-M), they work at different hours. I...
View ArticleNone: Cant set breakpoints (1 Replies)
Hi all, Really hope you guys can help – I’m running late with this project and may have no choice but to change compilers if this isn’t resolved soon. I am using MDK-Lite...
View ArticleARM: using eternal SDRAM for stack? (2 Replies)
Hi. I designed a board with LPC1788 and external sdram (K4s 32MB 16Bit)and all parts work correct. so, I use RTX keil in my project and because of the some tasks which require big stack (I use emWIN),...
View ArticleC51: Faking indirect SFR access (5 Replies)
Hi everyone, I have an 8051 boot loader for in-system programming. I have a command protocol that allows me to read and write to flash, XRAM, and IRAM over the in-system communications interface (e.g....
View ArticleARM: Connect a Keypad 4 × 4 to the Lpc 23xx
Hi, I want to connect a Keypad 4 × 4 to the Lpc 23xx . I used the LCD_4bit code and after pressing the button, the character want on the LCD displayed But it doesn't Work. Pin...
View ArticleARM: Problems drawing on UC1698 LCD with emwin keil lib
Hi, I am using STM32F207 mC, UC1698 monochrome LCD and emwin library for Keil to develop a Display. It displays texts and horizontal lines perfectly but when trying to display other figures...
View ArticleARM: How to link with semihosting with DS 5
Hi, I wan't to build a cortex-m3 binary that I will run in qemu-system-arm. With gcc I build/link with --spec.rdimon to enable semihosting. Then I start qemu with --semihosting. This makes printf's in...
View ArticleARM: USB Host example errors for LPC17xx
Hello, i'm trying to run USB Host code example provided by NXP for LPC17xx. I have LPC1768 and I'm using the mass storage example. I already check my board, it doesn't matter what I do I always get an...
View ArticleARM: Using USB host in LPC1768 (4 Replies)
I am trying to implement USB host in LPC1768 and have written a code which initiliazes a mass storage device and creates a file in the same.Unfortunately,the code doesn't works and am not able to...
View ArticleARM: switching chip, adding external RAM (1 Replies)
I have an existing project using a ST M4 and there is much I can use for another project using another ST M4 and having external RAM. I can start a new project with the above and 'steal' routines, but...
View ArticleNone: DoctoriDuniya - Your Medical Home
http://www.doctoriduniya.com named as DoctoriDuniya is a digital startup in healthcare which helps patients in choosing doctor and hospital for their medical needs. Doctor, clinic, hospital and...
View ArticleARM: creating ST M4 project make files go local
I'm trying to create a ST M4 project using the "cube method" as described at file:///C:/Keil_v5/ARM/PACK/Keil/STM32F4xx_DFP/2.11.0/MDK/CubeMX/Documentation/cubemx_proj.html I get a project that builds...
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