2.8 TFT V2 Touch Screen Need a Library
No apology needed - been there, done that!First, make sure you have only one folder containing the library files, and make sure you only have one .cpp and one .h file in that folder. Take any others...
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John, Thanks for reply.I must apologize for the inaccuracies in my last posted question. First, of the 9 sketches (in library examples) provided by Seeed for the 2.8 TFTV2, the drawNumber and text.ino...
View Article2.8 TFT V2 Touch Screen Need a Library
Hello James,I'll assume you are using the example programs supplied by Seeed.I don't have a drawText function - did you mean drawChar?I just ran both the "text" example which uses drawChar, and the...
View Article2.8 TFT V2 Touch Screen Need a Library
Hey John, should probably start new thread, but drawNumbers, drawText won't compile. error message is: TFTv2\TFTv2.cpp.o: In function ' TFT::drawChar(unsigned char, unsigned int, unsigned int, unsigned...
View Article2.8 TFT V2 Touch Screen Need a Library
James,Glad I could be of some help.If you want to rotate the text, below is a link to my modified V2 libraries.Regards,Johnhttp://forum.arduino.cc/index.php?topic=150900.msg1132783#msg1132783Statistics...
View Article2.8 TFT V2 Touch Screen Need a Library
Thanks John,Tried just running the example sketches and they ran perfectly. Then I commented out the #include<stdint> and it still ran, so those functions are indeed in the 1.0.5 IDE. Thanks for...
View Article2.8 TFT V2 Touch Screen Need a Library
The stdint.h library is built into the IDE. You don't need to manually install it. The demos will run as supplied.Regards,JohnStatistics : Posted by james.roth • on Sat Jun 07, 2014 6:24 pm • Replies 9...
View Article2.8 TFT V2 Touch Screen Need a Library
Thought it would fun to play with Arduino and TFT touchscreen. First attempt at anything like this and I can't find the "stdint" library to include in any of the example sketches. Not in the Arduino...
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CAN-Bus sheild int fail on any Arduino except Seeeduino
WORK Arduino Mega 2560 + CAN BUS shield1) in file "mcp_can_dfs.h" replace rows:fromCode:#define MCP2515_SELECT() digitalWrite(SPICS, LOW)#define MCP2515_UNSELECT() digitalWrite(SPICS,...
View ArticleCAN-Bus sheild int fail on any Arduino except Seeeduino
I'm pretty sure the Mega uses the ICSP header for its SPI communication which is incompatible with the current version of the CAN shield since it uses the Digital IO (Uno pins 13 to 11) for its SPI....
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CAN-Bus sheild int fail on any Arduino except Seeeduino
Hi.I use Arduino Mega2560 and CAN BUS shield.Initialization failed. I don't know why?About SPI in pins_arduino.h :static const uint8_t SS = 53;static const uint8_t MOSI = 51;static const uint8_t MISO...
View ArticleCAN-Bus sheild int fail on any Arduino except Seeeduino
Thanks for the information.I'll play with it some more.Statistics : Posted by gjb • on Mon Mar 10, 2014 8:44 pm • Replies 11 • Views 876
View ArticleCAN-Bus sheild int fail on any Arduino except Seeeduino
My apologies, that guide is apparently grossly outdated... SPI is definitely supported in the Arduino IDE at this time, however the Leonardo has SPI connected only to the ICSP header and any shield...
View ArticleCAN-Bus sheild int fail on any Arduino except Seeeduino
Any good reason it's not supported?Quote:SPI: 10 (SS), 11 (MOSI), 12 (MISO), 13 (SCK). These pins support SPI communication, which, although provided by the underlying hardware, is not currently...
View ArticleCAN-Bus sheild int fail on any Arduino except Seeeduino
gjb wrote:OK, what does that have to do with it? I'm not connected using the ICSP header. What about the MEGA and the Pro?I don't think that's the problem, but thanks.Shields are supposed to be...
View ArticleCAN-Bus sheild int fail on any Arduino except Seeeduino
cory.j.fowler wrote:gjb wrote:[...] loaded the [...] example on a Leonardo [...]The Leonardo only has SPI available on the ICSP header.OK, what does that have to do with it? I'm not connected using the...
View ArticleCAN-Bus sheild int fail on any Arduino except Seeeduino
gjb wrote:[...] loaded the [...] example on a Leonardo [...]The Leonardo only has SPI available on the ICSP header.Statistics : Posted by gjb • on Mon Mar 10, 2014 8:44 pm • Replies 11 • Views 876
View ArticleCAN-Bus sheild int fail on any Arduino except Seeeduino
Hello,Just got two CAN-Bus shields and one Seeeduino. I loaded the example "Send" file on the Seeeduino and loaded the "Receive-Check" example on a Leonardo. The Seeeduino can bus int is successful but...
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4 relay shield
jots wrote:hello again,I put a video on:usuaris. tinet. org jrts IMG_1715.MOV you can see it. I don't know if it is a defective pins or I did it something wrong.regards(remove spaces and put the /)Hi,...
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hello again,I put a video on:usuaris. tinet. org jrts IMG_1715.MOV you can see it. I don't know if it is a defective pins or I did it something wrong.regards(remove spaces and put the /)Statistics :...
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