hi.im masi
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None: massi
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None: is the return code from app from user build step ignored?
I have a batch file that does a few things at the end of the
build, such as converting a HEX
file to a BIN file; and if that works then doing additional
steps.
The problem I'm experiencing is that if all of my user build steps
pass (all done in a batch
file) then I return zero, otherwise I return a positive integer. I've
instrumented my batch
file to show that when a failure is encountered the DOS batch file
"EXIT" command is executed
to return a positive inte
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ARM: Web server on two ports or HTTP Redirect
Environment:
STM32F407, Keil Middleware, Keil Network Core IPv4 v7.5.0, Web
Server Compact (HTTPS) v7.5.0, MbedTLS v2.4.2
Reference:
http://www.keil.com/pack/doc/mw/Network/html/index.html,
http://www.keil.com/pack/doc/mw/Network/html/group__net_h_t_t_p___func.html
Question:
Does anyone know how to
1)configure the web server to listen on both port 443 and
80?
~or
2)configure a http redirect from 80 to 443?
Thanks for your responses in advance.
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None: logging not possible if exit command is part of the ini file
Hello,
I am testing an automated test run.
I am logging the output of the serial debug printf viewer.
This is the content of the ini file that will work after closing the
uvision GUI:
g, main
slog > test.log
After executing the application, I can see that the log file gets
created but it is empty.
The only time that the log file will have its content written is when
I close the uvison GUI.
However, what I need is a fully automated test that should not
requir
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C166: Using 1N4148 As A Temperature Sensor (2 Replies)
Can I know which component senses heat or acts as heat sensor in
the following circuit? In the given diagram, it is said that the
1N4148 diode acts as the sensor. But basically it is a zener diode
and I don't think that it is able to sense temperature shift. This
circuit provides a working model but the sensor remains as a mystery
for me. Can you please help it for me? Here is the datesheet of
1N4148: http://www.componentschip.com/pdf/62-1N4148-TP.pdf
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C251: Using a NE555 for 12V boost to 24V to power an amplifier (2 Replies)
I'm trying to draw a supply scheme for a class D integrated
amplifier.
It requires 21V to 24V power supply and about 6/7A of current at
24V. The input is a car battery: 10V to 14.4V.
I've a few questions:
Is the NE555 usable for this scope?
How much output current this circuit have?
If the answers to the first two are: "no" and "too low" can you
suggest a circuit scheme that it's my case?
EDIT: If you did not understand well, the sch
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ARM: ARM Compiler 6.7: bug in size optimization? (1 Replies)
Source of main.cpp:
typedef void (* fun_t)( void );
static const fun_t fun = [] { for (;;); };
int main( void )
{
fun();
}
Listing:
...
Region$$Table$$Base
Region$$Table$$Limit
main
** Section #2 '.debug_frame' (SHT_PROGBITS)
Size : 68 bytes
...
Map file:
...
Removing main.o(.text), (0 bytes).
Removing main
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None: Acoustic guiatr online
Acoustic guitar is one of the popular instrument for music
world.Electronic Acoustic Guitar is one of them.If you are looking
for buy electronic guitar online and intersted to know more branded
and stylish guitar which is used by great guitarist this site gives
you more information about popular acoustic guitars.
http://buyacousticguitaronline.com/
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ARM: Keil filesystem wit LFN support
Hi,
I'm trying to create a small application that uses a LPC1768 and a
SDCARD connected on SPI.
I have selected all the necessary software components and I have
created a small main
function that mounts the file system and creates a file on
SDCARD.
Everything works, the SDCARD is initialized, the file and its content
are created, except
that the filename is converted to SFN even if the settings and the
lib linked to uVision
project is for LFN.
Did anyone encountered this pr
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None: What's the difference between Stack size and Max Depth?
for example:
int the Static Call Graph file:
SD_DMARxAbort (Thumb, 76 bytes, Stack size 16 bytes, stm32f7xx_hal_sd.o(i.SD_DMARxAbort))
[Stack]
Max Depth = 128
Call Chain = SD_DMARxAbort ⇒ HAL_SD_GetCardState ⇒ SD_SendStatus ⇒ SDMMC_CmdSendStatus ⇒ SDMMC_GetCmdResp1 â&D
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ARM: BUG with build system (2 Replies)
I found the bug in uVision v5
1. add a segment of code
#ifdef XYZ
...
#endif
2. make sure there is no preprocessor symbol XYZ
3. save all and rebuild
4. check code size
5. edit preprocessor symbol, add XYZ
6. click BUILD (F7) -> keil figured out that you changed compile
options and it's doing what looks like a rebuild and not only build
of changed files (showing that it's compiling all c files in
project)
7. check code size, it's same as without symbol, the whole b
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ARM: Absence of Coloring in Keil IDE
Hi everyone. My English not well sory.
So far, I have used some of IDE such as Eclipse, Qt Creator that have
code coloring skills. Unfortunately, in the Keil IDE, I did'nt see
any coloring skills. For example in eclipse IDE , there is unused
code coloring dynamically (I always need to use this). As
instance;
#define VAL
#if defined(VAL) bla bla bla... // White colored by eclipse
IDE
#else bla bla bla... // Gry colored by eclipse IDE
#endif
Thus, I trace code three (inclu
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ARM: Is there C unit testing feature with MDK-ARM 5 when working with Cortex-M firmware?
Hi, I have several ARM Cortex-M based boards such as Arduino DUE,
Nordic's PCA10040 (nRF52-DK), STM32F4 discovery, and STM32L4
discovery.
I use Keil uVision 5 (ARM-MDK, version 5.23.0) on my 64-bit
Windows 7 and 10 desktops.
http://asf.atmel.com/docs/3.15.0/uc3a/html/group__test__suite__group.html#gafe079e5f9f33764ff4df375a80adc6f1
Atmel Studio 7 provides a unit test framework for unit testing.
Similarly, I want to test my C codes (mostly equal / non-equal
assertions) w
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ARM: Modifying a specific bit in a register (2 Replies)
Hello Everyone.
It is so great to be with all MCU lovers at the same place ..
I have just migrated from PIC mcus to STMs and I am quite excited
with all these new stuff coming up every day , and everysecond I
discover its new features ..
I got one of those minimal system boards which is coming with
STM32F103C8T MCUs and I was just trying to understand Keil and its
access syntax to the MCU and its registers ...
Here is my question ;
Is there a very fast way of modif
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ARM: ARM, help loading an address to a register
I have this code
AREA datos, DATA, READWRITE
long EQU 7*4
serie DCD 1, 2, 4, 6, 8, 7, 9
resul DCB 0
AREA prog, CODE, READONLY
ENTRY
mov r0, #0
eor r1, r1, r1 ;result variable
ldr r2, =serie
buc ldr r3, [r2, r0]
add r1, r1, r3
add r0, r0, #4
cmp r0, #long
bne buc
ldr r2, =resul
str r1, [r2]
fin b fin
END
The problem is that in the instruction ldr r2, =serie I dont
understand what its doing, I
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ARM: I WANT TO LEARN ASSEMBLY CODING. AND AM GOING TO BUILD A PROJECT IN ARM7
HAPPY TO CODE IN ASSEMBLY LANGUAGE!
↧
ARM: CC2640 (6 Replies)
Hi,
I want to work on TI BLE STACK based on CC2640.
Can you please let me know whether KEIL MDK-ARM is supported that
CC2640?
I couldn't able to find in both http://www.keil.com/dd/ & http://www.keil.com/dd2/
Looking forward for your reply.
Ariyur
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None: waveplayer and waverecorder files (1 Replies)
hi to everyone!I try to make a project stm32f4-discovery about
audio player..i have one problem with waveplayer and waverecorder
source files,which it must contain the programme to play
correctly..â— waveplayer.c: implements the functions used for
playback.â— waverecorder.c: implements the functions used for
record.
So when i set these libraries on my programm,then it doesnt show
me the depedencies.So my programm has ma
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None: Compile a .bin file in Keil
I'm trying to compile a binary file in Keil.
I followed the instrudiction and added this to
Options for Target - User - After Build/Rebuild
C:\Keil_v5\ARM\ARMCC\bin\fromelf.exe --bin --output=sps_device.bin
out_580\sps_device.axf
But a just get a folder called sps_device.bin. There're 5 files in
(called ER_IROM1, ER_IROM2...).
How get I one .bin file?
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C51: Logging data using debugger
Hello,
I want to log some physical data using debugger. I have added the
variables where the values are loaded into a watch window. The values
change continuously. Is there a possibility that i log the data into
a file , with time stamp. I did some basic check on the web, looks
there are two commands LOG and SAVE, but i understand none of them
help in this regard.
Thanks a lot in advance for any support on this topic.
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