MCU 8051 IDE Activity
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Activity for MCU 8051 IDE
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Surendra Kumar Singh modified a comment on discussion Help
cd "C:\Users\suresing\Personal\Training\1051" sdcc -mmcs51 --iram-size 256 --xram-size 0 --code-size 8192 --nooverlay --out-fmt-ihx --noinduction --verbose --debug -V --main-return --stack-auto --use-stdout --std-sdcc89 --model-small "test.c" ?ASlink-Warning-Undefined Global '_putchar' referenced by module 'vprintf' sdcc: Calling preprocessor... sdcc: sdcpp -nostdinc -Wall -std=c89 --obj-ext=.rel -D__SDCC_STACK_AUTO -D__SDCC_NOOVERLAY -D__SDCC_CHAR_UNSIGNED -D__SDCC_MODEL_SMALL -D__SDCC_INT_LONG_REENT...
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cd "C:\Users\suresing\Personal\Training\1051" sdcc -mmcs51 --iram-size 256 --xram-size 0 --code-size 8192 --nooverlay --out-fmt-ihx --noinduction --verbose --debug -V --main-return --stack-auto --use-stdout --std-sdcc89 --model-small "test.c" ?ASlink-Warning-Undefined Global '_putchar' referenced by module 'vprintf' sdcc: Calling preprocessor... sdcc: sdcpp -nostdinc -Wall -std=c89 --obj-ext=.rel -D__SDCC_STACK_AUTO -D__SDCC_NOOVERLAY -D__SDCC_CHAR_UNSIGNED -D__SDCC_MODEL_SMALL -D__SDCC_INT_LONG_REENT...
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Mian Qi posted a comment on discussion Help
demo for stack - push/pop ;The storing of a CPU register in the stack is called a PUSH. ;The loading of the contents of the stack back into a CPU register is called a POP. org 00h Main: ;set SP at the default location - 07h - 0000 0111B Default: mov R2, #12h mov R3, #22h mov R4, #32h mov R5, #42h mov R6, #52h mov R7, #62h push 2 push 3 push 4 push 5 push 6 push 7 Second: mov SP, #28h ;set RAM location 28h as the first stack location push 2 push 3 push 4 push 5 push 6 push 7 Third: setb PSW.3 setb...
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Dimitrios Karioris posted a comment on discussion Help
When I configure PORTSs 0-3 as inputs (by writing 1 to P0-P3 registers, is there a way to change the pin values to whatever input value I want? How can I do that? Using the virtual HW for example, I may pull a pin high (using the simole keypad), but how may I pull a pin low?
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mov TMOD, #50h mov TH0, #15 ;255-15=240, 240*250=60000 mov TL0, 00h setb TR0 ;start Timer0 jnb TF0, $ ;program would waiting here till TF0 not be set When I simulating this code, either "mov TL0, 00h" or "mov TL0, 1Fh", "inb TF0, $" will increase TL0 from 00-1F then carry on, what does the "5-bit prescaler" mean, if "mov TL0, 1Fh", shouldn't the simulator increase TH0 only?
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the icon of "Step program" and "Jump to line" looks the same, it would be better if they have different appreances. The "Simulator" upside-down would be in the same order with Intel datasheet. what does the "000_51asm(0)" flag mean? it can't be shut-down. (Attachment) the prompt windows couldn't be closed by click "OK"
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RaspII modified a comment on discussion Help
Hello, I use this ide since some weeks, thanks a lot for this cool tooling. I guess there is an issue with all of the "if" / "ifdef"... Assembler directives. Everything works fine if the condition is true If the condition is not true there will be no more code generated, even after the "ENDIF" directive. I did several tests but could not get it running. Additional I found out, that it's not possible to handle "equ" directives within such an "IF", "ELSE", "ENDIF" directive (e.g. define different values...
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Hello, I use this ide since some weeks, thanks a lot for this cool tooling. I guess there is an issue with all of the "if" / "ifdef"... Assembler directives. Every works fine if the condition is true If the condition is not true there will no more code generated, even after the "ENDIF" directive. I did several tests but could not get it running. Additional I found out, that it's not possible to handle "equ" directives within such an "IF", "ELSE", "ENDIF" directive (e.g. define different values to...
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John Monte posted a comment on discussion Help
I search the internet. to find out how to use the USART/RS232 debugger in the MCU 8051 IDE. Can anyone help me?
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Johannes Pfister posted a comment on discussion Help
I found a way by changing the source file. See attachment.
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When i disassemble a file under Tools->Disassemble the dissembler creates labels with label$INDEX and no address information. This means it is very hard to find a specific location after a large file was dissembled. Is it possible to configure the disassembler to generate the labels label$HEXADDRESS ? The $HEXADDRESS should be the address in the original HEX file. This way it is possible to find a function. Background: I want do analyze a raw code dump from a Flash-IC for a 8051 (C515C). I analyze...
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MCU 8051 IDE released /mcu8051ide/1.4.9/mcu8051ide-1.4.9-setup.exe
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K.A. posted a comment on discussion Help
Hello! I recently installed the MCU8051IDE (on FC26+KDE) and wrote a "template" assembler file just to test the syntax and the compilation. The assembler source file is: org 0x00 reset_vector: ajmp reset_init org 0x03 ifp_vector: org 0x0b tf0_vector: org 0x13 pofirq_vector: org 0x1b tf1_vector: org 0x23 ri0_ti0_vector: org 0x2b tf2_exf2_vector: org 0x43 rfrdy_vector: org 0x4b rfirq_vector: org 0x53 msdone_ssdone_wire2irq_vector: org 0x5b wuopirq_vector: org 0x63 miscirq_vector: org 0x6b tick_vector:...
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KerimF posted a comment on discussion Help
My laptop runs on Windows 7 Home Basic. The version of the MCU8051ide is 1.4.9 (downloaded...
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Eric posted a comment on discussion Help
Hi, I'm using mcu8051 to create and debug C code before I use SDCC to compile and...
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rachmanbobo modified a comment on discussion Help
similar problem with me, i try to save my c files.. but it suddenly mark as asm....
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similar problem with me, i try to save my c files.. but it suddenly mark as asm....
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similar problem with me, i try to save my c files.. but it suddenly mark as asm....
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John posted a comment on discussion Help
Hi all, when I open my .C files in MCU8051IDE V1.4.7, they are frequently recognized...
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