ARM: How to set exit while using cmsis-driver (1 Replies)
There is no api for extern interrupts. So how to set exit while using cmsis-driver?
View ArticleARM: How to migrate an Eclipse project to Keil? (7 Replies)
Hello, I have a complex project that has been coded in Eclipse IDE. Due to different necessities I want to migrate this project to the Keil IDE. I want to use the GCC compiler (arm-none-eabi-gcc) and...
View ArticleC51: looking for microcontroller with 7 external interrupt (replecment for...
Hello I'm looking for microcontroller supporting 7 external interrupt because I have to replace SAB80C535. All microcontroller with I've found have 2 external interrupt, unfortunately it's not enough...
View ArticleC51: AT89S8351 development board (1 Replies)
hello everyone. I have a development board having an AT89S8352 microcontroller. I cannot communicate this board with the keil. Can anyone help me for this? I wrote a simple program as given below: org...
View ArticleARM: ffixed option for R12
I would like to reserve R12 for my application in Thumb mode, but I don't know how to make it with Keil uVisionV5. GCC has -ffixed-reg (don't know if or how it works). I am compiling now for Arm...
View ArticleARM: Problems with the virtual serial Port for UART (1 Replies)
Hello, we want to create a Keil project, in which we want to use the UART. When we want to debug our program the debugger jumps into the reset handler and stops. We tried to find out what the problem...
View ArticleC166: Breakpoint set function execute issue
• Hi,• • We have a need to start Keil UV4 Debugger from Command Line for loading and executing a C166 ModV2 application of XLARGE memory model. We also need o use a .ini file...
View ArticleNone: Ulink2 and NVMCTRL_EEPROM_SIZE fuse on ATSAMD20E18 (Cortex M0)
Hello, I'm developing simple board with MCU having to store configuration data and based on them init another devices on the board. So I decided to use internal EEPROM emulation to store the settings...
View ArticleNone: error: #5: cannot open source input file (1 Replies)
Hi, I just installed this licensed uVision V5.14.0.0 several days ago. (Keil info attached here) The issue is: When I pull existing software project from SVN repository, and build it, I got the issue...
View ArticleNone: Can't set breakpoints
I am working with the Nordic board PCA10040 using Keil V5.23.0.0. After updating the JLink firmware (requested) Keil stopped allowing breakpoints. I installed latest Segger software 6.30 and it didn't...
View ArticleARM: language syntax
I am new to ARM assembly language and have few (probably basic) questions- this one for the beginning: What is the meaning of cxsf "extension" in SPSR_cxsf, and what letters are permitted there ? I...
View ArticleARM: Lan8720 can't select for LPC54628
Hi, I have a problem Ethernet PHY for LPC54628. I can't select CMSIS\Ethernet PHY\Lan8720 in Manage Run-Time Environment. When I set Network\Interface\ETH to 1, Valitation Output message say; "require...
View ArticleC51: XDATA vs IDATA System Overhead with Modern 8051s? (2 Replies)
I'm wrapping up some product code on a modern 8051. I actually surprised myself, because I ran out of memory in the data area. I need to check with the manufacturer because supposedly this chip has...
View ArticleARM: MDK Lite: How to install STM F0 license with Lite?
Is it possible to install Keil uVision Lite (= no license) with STM F0/L0 variant so that it could work for any other STM in "Lite" variant? Possible or not? Thanks, - pa
View ArticleARM: Debugger - Cortex-M Error
I get this message error when I click "Run" in debug session: Debugger - Cortex-M Error Cannot access de target. Shutting down debug session. the program worked before, and I tried changing the...
View ArticleARM: STMicroelectronics STR735FZ2
Hello, is there any support for STMicroelectronics STR735FZ2? I see this chip in the database, but I can not find it in the list of supported devices.
View ArticleARM: .\Objects\CortexM3.axf: Error: L6218E: Undefined symbol main (referred...
------------------------------------------- PRG_MEM EQU 0x00000400 AREA ARM_PRG, CODE,READONLY, align = 2 Memory SPACE PRG_MEM Myfunct PROC ;MOV R0 ,#0 ENDP ----------------------------------- i am...
View ArticleARM: Getting error: Cannot load driver AGDIAdapter_GET90.dll (1 Replies)
I am trying to setup keil project for infineon chip. I am using Hitex SLE90 Emulator for debugging purpose. In order to set "Hitex SLE90 emulator" for debugging, I need to go to "Options"...
View ArticleARM: HELP USING CMSIS USART DRIVER (2 Replies)
I am trying to use CMSIS USART DRIVER API to use UART0 on my LPC1768. But whenever I try to build the project, I get the following error: .\Objects\1.axf: Error: L6218E: Undefined symbol DRIVER_USART0...
View ArticleARM: problem receiving data from LSM303DLHC accelerometer stm32f411ve discovery
Hi all, i am new in 32 bits microcontrollers,i am configuring the accelerometer LSM303DLHC using the I2C interface in the stm32f411ve discovery board, i write and receive the data from the...
View Article