C51: how to read only message body from gsm using c code ? (1 Replies)
i want to read message from gsm please provide me the c code for the same. or give me tips that how to read only message body from GSM?
View ArticleARM: IAP Command execution
Hi, I need to erase a flash page using IAP commands. i am doing the following IAP.cmd = 59; IAP.par[0] = start_addr; IAP.par[1] = end_addr; IAP.par[2] = clk; // 20 MHz IAP_Entry (&IAP.cmd,...
View ArticleARM: uVision Keil (MDK-ARM) and UNITY
Geeks, I need help to integrate UNITY for unit testing the embedded code written in C with uVision Keil IDE (MDK-ARM). Instructions to do so along with an example will greatly be appreciated. Thanks!
View ArticleARM: keil uvision4 (1 Replies)
Can anyone please help me, from where i will get the Keil UVision4 download. I am currently having Keil uvision 5, but somehow not able to use ARM7 LPC2148 while creating the project. Can anyone...
View ArticleARM: LED ERROR (6 Replies)
Hi All Code is: /* everything fine = LED GREEN */ if( status == OK) toggleLed(LED_OK); Error is : main.c(146): error: #20: identifier "LED_OK" is undefined if( status == OK) toggleLed(LED_OK); Why???
View ArticleARM: DeviceData2UART where this function called? (2 Replies)
DeviceData2UART DeviceData2UART where this function called in demo.c? I m working with lpc2148 development board. when this function is executed actually i don't know. I am totally new in this. please...
View ArticleARM: Problem while programming the LPC2148 chip (2 Replies)
Dear all, I am trying to make the programming circuit for the LPC2148. I am using ULINK2 programmer having 20pin JTAG for programming purpose. I have read the pin connections and made the circuit...
View ArticleNone: Keil High DPI icon size
Hello, I'm using Keil MDk 5 for development with my 13 inch 3200x1800 resolution Dell XPS 13. For high resolutions with scaling on small screens on Windows 10, the icons in Keil IDE are too small. If...
View ArticleARM: ST32F103C8: "Hello world" compiles, but output doesn't...
Hi, I'am very new in STM32 world. I use Keil's Microvision V5. The config part of the code made by CubeMX, I only write the HAL_GPIO_ogglePin in the main funcion. Is there anything more to do, to get...
View ArticleNone: Bulk transfer of Data from USB Host (2 Replies)
Hi everyone, I am using a FRDM-KL25Z for which I need to implement a host side driver for printer . I have completed enumeration part of the printer. Now I want to send data to printers using bulk...
View ArticleARM: Error:L6218E
Hello everyone, I tried to fix ".\Objects\servo motor.axf: Error: L6218E: Undefined symbol assert_param (referred from misc.o)."error but I couldn't solve it.Also as I see others gave message about...
View ArticleC51: [Porting][P80C32SBAA][AT80C51RD2] Help (5 Replies)
Hi, I have developed a firmware with P80C32SBAA controller with external ROM AT27C512R. Now i want to migrate to AT80C51RD2. I observed Pin to Pin configuration are same in both controllers. I...
View ArticleC51: Linker Error: Improper Fixup: Segment: Absolute (1 Replies)
Hello, upon a build, the link seems to throw the following assertion: BL51 BANKED LINKER/LOCATER V6.02 *** ERROR L121: IMPROPER FIXUP MODULE: .\PoulsboDS2250\OBJ\SerialDriver.obj (SERIALDRIVER)...
View ArticleARM: Peripheral Window Empty
Hi Guys in older version of Keil uVision (for example last year ) i had some Items in the "Peripheral Menu" (except System Viewers,Core Peripheral) that could help me config different peripheral...
View ArticleARM: How to run a function from RAM
Hi, I need an example code showing how to run a function from RAM area. While executing the function from RAM, how to reserve or protect those RAM areas by other executable in FLASH should not write...
View ArticleARM: How to reserve some memory area in RAM?
Hi, I am doing flash programming using IAP commands. In LPC datasheet, I am seeing, Flash programming commands use 16 B of RAM from 0x10089FF0 to 0x10089FFF. Applications making use of IAP calls must...
View ArticleARM: Error using "new" in Keil
Hello, I'm working with STM32F446RE nucleo64, i have to apply my work (done in C++) in this board, i have a function that have the pointer "new", something like this: int *SmoothingOpt(int maxpq, int...
View ArticleARM: Read text file contain float values ! (1 Replies)
Hello; I'm working on STM32F446 Nucleo64, i just start use this types of hardware on Keil, so, i have a text file that contain float values, i want to read this text file and and save values in one...
View ArticleARM: FLASH write problem - using the same memory bank for bootloader and...
I'm having a problem trying to implement a bootloader and application code in the same bank. The scenario is that follows: A LPC1837 (micro controller from NXP) with a bootloader that occupies the...
View ArticleC51: when i click on the project, the keil suddenly close (3 Replies)
Every time I click on the project, the keil suddenly close.But other function is ok. I have try to uninstall the keil and reinstall it for many time. But it didn't work. I have tried keil4 and keil5....
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