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Hello,

I have made all the changes in my program described in "USB HID arduino leonardo" posting. Unfortunately they did not lead to the desired success because no data is sent on D- or D+. The USB interface is recognized but no data is sent.

Can anyone help me?

Hello, I wanted to display text on the LCD. Unfortunately I didn't succeed, because the program will fail when the "gLCD_ST7565R_SPI1" component is initialized. - I use an Arduino Uno Board. - Every 500ms the Arduino LED (Digital 13) is triggered. - Before the endless loop the "gLCD_ST7565R_SPI1" co...

Hello, I wanted to set up a SPI communication with a panel. Unfortunately I didn't succeed because the program comes to an end when the SPI interface is initialized. - I use an Arduino Uno Board. - Every 500ms the Arduino LED (Digital 13) is controlled. - Before the endless loop the SPI interface is...

Hello Benj,

Thank you very much for your quick help. With the new update the USB interface works again.

Hello Benj,

I've made all the recommended changes. I was also able to fix the compiler errors. Unfortunately the USB Serial does not send any data. The USB interface is recognized but no data is sent.

In my test program I built in a delay of 5s at the very beginning.

Hello I'm trying to send data over a USB connection. The microcontroller is an 18F25J50 The settings are without quartz 48MHz in an endless loop I send data via a USB serial connection to the PC When I compile the program I get the following error message: C:\Program Files (x86)\Flowcode\Common\Comp...

Hello, I'm trying to use an Arduino Leonardo to send data over the USB. Unfortunately I get some error messages: D:\PR6751~1\Arduino\Leonardo>"C:\PROGRA~2\Flowcode\Common\COMPIL~1\avr\BATCHF~1\..\bin\avr-gcc.exe" -mmcu=atmega32u4 -Os -ffunction-sections -fdata-sections -funsigned-char -o "D:\PR6751~...

Hello Benj

you could please send me the version 2 of the component MFRC522, because this version works together with the PIC 24F. I urgently need this component because I can't continue with my project.

Hello Benj

I'm sorry, I can't simulate the mistake anymore.

Hello Benj

no matter which Baud rate is set, the UART always runs with 57600 Baud

Hello Benj

when I control the MFRC522 with an Arduino UNO this constellation behaves as if no update had been done. The program does not go beyond the initialization phase of the MFRC522.

Hello, Benj, I meant in version 3 the MFRC522 doesn't recognize a card anymore, neither if I use the MFRC522 via an Arduino, PIC18F..., or PIC24F.... I operate. In version 2 the MFRC522 recognized the cards UID when I control it via a PIC18F... or PIC 24F.... . This BUG also belongs to my question "...

Hello, Benj, The new update has worsened everything. Now neither Arduino nor the PICs 18F work... , 24F... . with the current update the MFRC522 doesn't recognize cards. it seems to me as if the component was delivered with the revision level which is two revision levels before the current revision ...

Hello Benj
with the new update the 24FJ64GB002 works, but the Arduino still doesn't recognize the card.

Hello Benj

I was able to fix the failure.

Hello Benj the USB is active and working correctly. The PIC 24FJ64GB002 is configured as follows Config4 = 0xff18 Config3 = 0xf4ff Config2 = 0x89af Config1 = 0x3f7f The other PICs that don't have direct USB are connected via RS232 to USB interface and work very well with it. I haven't tested the I2C...

Hello Benj the 25LC512 cannot be controlled with a PIC 24FJ64GB002, 24F16K102, 18F26J50 and 16LF1939. With the flowcode version 8.0 I could control the PIC 24FJ64GB002, 24F16K102 and 18F26J50 with the same program. With the Flowcode version 6 I could control the PIC 24FJ64GB002 and 24F16K102 with th...

Hello, Benj,

unfortunately the MFRC522 with the Raspberry doesn't work either. The SPI interface is activated.

Hello,

attached the IDE code. The Flowcode program see third entry.

Hello viktor_au,

I operate the MFRC522 with 3.3V on an 18F26J50 because of the given range.

Also with the Arduino I run the MFRC522 with 3.3V. The MFRC522 works with the Arduino IDE. The MFRC522 does not work with Flowcode in the same constellation.

Hello,

I have the latest version of Flowcode see Appendix and my components are also up to date see Appendix

Hello, Benj,

I have now tested it with a PIC 16LF1939. Unfortunately it shows the same behavior as the Arduino. No card is detected.

The same program as under Arduino only with different SPI assignment and different configuration.

Hello, Benj,

unfortunately the measure is only conditionally crowned with success, because now the initialization is completed but he still does not recognize a card

Hello Benj,

sorry I misspelled your name

Hello, Beny, I use the SS pin as CS pin. Enclosed the program I posted on 22.02.2019 as "RFID "MFRC522 does not work", modified a bit. I also have the same problem with the PIC 18F26J50 there the SPI doesn't work either (same program). Should I also open an entry in the forum? Countercheck with a pr...