Latest threads in Embedded Programmingshow only best voted threads
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msp430 for low power application
i am working on a project on wireless sensors....i need a processor where the clock frequency can be varied during RUN-TIME so as use in low-power applications....but it must not be as low as is the...
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15 years ago
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GNU GCC compiler optimization question
Hello, I have a question regarding compiler optimization of a cross compiler GCC (m68k). We are using version 3.4.0. When activating compiler optimization with the options =84- O1, -O2, - O3 =93 there...
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15 years ago
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Followup:MOSFET Turning ON
Actually the did not blow up as we found it is working correctly when the gate source is supplied with a DC source of 8V. Let me come out with the problem more specifically. I am actually need to...
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15 years ago
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Manual needed TMS320C6416 TEB
Does anyone have a manual for the TI TMS320C6416 TEB evaluation board. I have a board but seem to have lost the manual. Scott
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15 years ago
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MOSFET Turning ON
I need to use a POWER MOSFET IRF840. I am able to turn ON the MOSFET with a DC supply of a 8V from a DC source. But I am unable to turn ON the Mosfet with an Amplified DC signal of even 16 V. Please...
2
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15 years ago
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F2812 using T2PWM and QEP 1
Hello, I would to use T2PWM_T2CMP for PWMDAC and use QEP1, both use GP 2. Does anyone know if this is possible and how? Thanks
6
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15 years ago
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6 | |
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Looking for an OSD module
Hi I am looking for an OSD module that be able to draw my own symbols, write in local mode colored text and change the background color. I have see that for example with BOB4 you can define new...
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15 years ago
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Comaprion of compilers
Hello All, I have always wondered what is the best way to compare cross compilers. We pay a lot for compilers, when a freeware could be just fine. Can you all share your thoughts or ideas? Are there...
12
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15 years ago
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Shock Detection
Hi All, I'm trying to use an accelerometer(LIS3LV02DQ) to detect shocks. Currently it is configured to use I2C interface, +/- 6g 40Hz sampling rate. I'm integrating every 60 samples' absolute value,...
6
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15 years ago
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6 | |
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Protecting USB host port
Hi, I'm looking for a solution to protect a USB host port in an automotive environment, which means - from short circuits between any pin and GND, which is easy - from short circuits between any pin...
2
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15 years ago
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2 | |
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New Yahoo group dedicated to Forth on microcontrollers
Sorry if I only lurk and never really pop my head up. I've been a bit frustrated at the lack of a group that concentrates more on using the Forth language on microcontrollers rather than the language...
12
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15 years ago
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SD card initialisation
Hi, I'm trying to initialise a 2GB Transcend SD card with an AT89C51AC2. I send CMD0 and get a 0x01 response. It's initialising... Then I send 10 CMD55 messages and get no valid response (0xFF) each...
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15 years ago
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atomic operation problem
Hi, I want to do protect some of the critical regions in my program.But I can not use something like I do not need any wait queues.If any task failed to access critical region, it can just return an...
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15 years ago
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VECTORCAST
Hi Anybody is using vectorcast for Unit testing, I would like to discuss about the pros and cons of Vectorcast tool.
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15 years ago
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I2C newbie need sample code on slave mode in C
Hey all, I'm new to microcontrollers and I need to program my microchip PIC18F2321 to communicate via I2C with a processor so I can turn the radio's power on or off or set a specific frequency for the...
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15 years ago
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