ARM: Has any one tried this method?"programming without...
Hey guys. I'm trying to lean how to work with stm32f2 series of microcontrollers.I just was very successful in lpc1768 and i programmed every thing i wanted using the user manual and the registers.I...
View ArticleARM: and again the question of variables (2 Replies)
There is an SRC variable of 16 bits, how to create two 8-bit variables, so that one is addressed to the upper part and the second to the lower part of the SRC variable? type construction uint16_t src;...
View ArticleARM: using keil compiler in Eclipse (6 Replies)
I'm a user using Keil (MDK-ARM Standard license) My partner has used Eclipse and succeeded to compile arm project in Eclipse. He added Environment variables in System Setting Path :...
View ArticleNone: Import uVision Project Into Eclipse (3 Replies)
The following topics on this subject are now locked: http://www.keil.com/forum/58497/ http://www.keil.com/forum/60502/ All of the http://www.keil.com/support/man/docs/ecluv/ links referenced in those...
View ArticleNone: C retarget file I/O (5 Replies)
I am using uVision 5.11.1.0 with projects based on LPCOpen examples. My application uses C++ and C routines. I have managed to send printf() output to UART using by implementing fputc(). I now want to...
View ArticleARM: Are all functions in MicroLib non-reentrant?
Hi, Are all functions in MicroLib non-reentrant? If some of the functions are reentrant, can we refer to the table in 4.59 Thread-safe C library functions?...
View ArticleNone: Keil IROM1 address
I am working in MDK Keil for ARM. I would like to know what changes in generated code, if I change Options for target/Target and address of IROM1- to start from 0x10000 for example ? Why simulation in...
View ArticleARM: ARM LPC 2148 ADC Sampling Rate
How to detect the ADC sampling rate while we using USB 2.0
View ArticleNone: Source code location
My question is if it is possible, using MDK ARM Keil IDE, to define exact start location for every source code file ? I know I can define per variable location, as well as per function location, but...
View ArticleARM: _Bool and pc_lint (13 Replies)
trying to use pc-lint with MISRA 2012 I have tried to change in stdbool #define bool _Bool //typedef _Bool bool; makes no difference any suggestions? I get the below type of 'report' all over the...
View ArticleARM: Error in Configuration Wizard parser (2 Replies)
This is an example from http://www.keil.com/pack/doc/CMSIS/Pack/html/configWizard.html // <o TIMESTAMP_SRC>Time Stamp Source // <dwt=> DWT Cycle Counter //...
View ArticleNone: ULINKplus ADC? (1 Replies)
On https://www2.keil.com/mdk5/ulink/ulinkplus I read Sample rate: 20 MHz (16-bit delta-sigma technology) I have to understand in ULINKplus is 16bit ADC with sample rate 20MSPS? If yes data flow from...
View ArticleARM: Allocating 32-bit variables input/output and calculating (2 Replies)
Assume a 32-bit input value contains 4 signed integers a, b, c and d in the packed format below: a: input[31:23] b: input[22:16] c: input[15:9] d: input[8:0]. or in binary format:...
View ArticleARM: No Algorithm found for: 00000000H - 0000371BH
Hi All, I am facing issue while loading image in MIMXRT1050-EVK. This I used for hello_world program with the default settings. I followed "http://www.keil.com/support/docs/2831.htm" link as well but...
View ArticleARM: ARMLPC 2148 ADC SAMPLING RATE
I done this code for ADC its doing the conversion well ., Now I want to sample the ADC values , This is my code . In this code where I want to sample . In which place I want do sample. How to sample...
View ArticleARM: What is this L6971E error? and how to solve it? (1 Replies)
I am developing a application and and after trying to build I am getting this error: L6971E: system_stm32f0xx.o(.data) type RW incompatible with main.o(.ARM.__AT_0x20000000) type ZI in er RW_IRAM1....
View ArticleARM: Library containing an ISR
Hello, Let me start by saying that I have solved the problem I will describe below in what I consider a not so elegant way. I am curious to know why previous attempt I have made failed so here I am. I...
View ArticleARM: c code explanation (3 Replies)
please can some one explain to me how this dt works i don't understand he didn't assigned any value to dt and he compares it and used & please can some one explain to me how this Bitwise and...
View ArticleARM: Stack relocation using scatter file (4 Replies)
I want to protect myself from stack overflow. From several articles I got the idea that I can locate the stack in the bottom of the RAM, before .bss section. Since on Cortex M stack grows down, on...
View ArticleARM: unable to get ouput of printf
hello, i am working on FRDM-K82F freedom board on keil V5.23 with freeRTOS example. i have downloaded code (DPF pack) from the NXP site. while simulating the code(without hardware) on keil printf...
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