fuseklion.blogg.se

1. #Coolterm arduino mac how to
2. #Coolterm arduino mac install
3. #Coolterm arduino mac serial
4. #Coolterm arduino mac code

Mac devices use a codeless kernel extension to enumerate. Returns the error, because I think it is attempting to open the VCP and not the stlink. Or at least I have not found the right options.

#Coolterm arduino mac how to

Like figuring out how to compile some F401 code. I have not bothered to look at the source as I have better things to do at the moment. (Note this is an OSX issue, because as far as I'm aware, STM don't support uploads via STLink on OSX at all, so we can't even use a closed source uploader on OSX (like we can on Windows)Ĭode: Select all Error: could not open stlink deviceīefore returning the device id I suspect the tool is enumerating through all the cu.* devices and attempting to open them. However I intend to see if OpenOCD will work in place of Texane STLink when I get time. You could try using the Discovery F407 option, but if it doesnt work, we don't have a solution at the moment. This may not work at all on OSX, It will depend if the Stlink firmware is compatible with the Open Source STLink uploader we use, which is Texane-STlink

#Coolterm arduino mac serial

Re: Strange character in the Serial Monitorĭid you set the baud rate e.g Serial.begin(115200) and check you have the same setting in the serial monitor. However if you press the reset button, or you disconnect the power etc, the board will return to the upload mode (built in serial bootloader)

#Coolterm arduino mac code

You also need to have Boot0 jump link in the other position i.e Boot0 HIGHĪfter the upload is complete, the code will run Getting that first shoe on is the key to learning to walk in high heels (a little distaff humor.) Or to put it the other way you have to warp the loom before you can start you upload using a USB to Serial adaptor, the you need to select "Serial" on the Upload method menu I would recommend trying different cables first.īare metal programming is not for the feint of heart. Then there can be reflections from bad or kinked cables. Arm devices are much faster than AVR, so there are more possibilities of buffer collisions.

In the old days it would be suggested to check your stop and parity bits, which are usually 1 and none. It looks like the OP has handshake or cabling problems. If one turns on verbose in the compiler, the last line will show the path to the temp directory where the binary is stored. I found that I could run the download tools in terminal. This will show the commands sent by the download tool. I was also going to suggest to the OP to turn on the verbose option in the arduino IDE preference menu for downloads. At least it is ready for the evangelists. Rick Kimball wrote:This stuff really isn't ready for the masses. I had to create a symbolic link for the right version of libusb the code was built for. Some of the DFU scripts in the distribution have a check for this for dfu-util. The main difference is where the builds go.

#Coolterm arduino mac install

Many tools install various versions of libusb. I personally prefer macports to homebrew. Most of the USB code I have done on the mac uses libusb, which is an application library that resides in application space. This is in a fluid and dynamic state at the moment. Some users on the forums have found issues with this and there are instructions for rolling back to the FTDI manufacture drivers. Most devices will appear in the arduino as a cu.* device.Īs of Yosemite (OSX 10.7.5) Apple loads in their own port of the FTDI drivers. On OSX devices are prefixed with either cu.* or tty.* I think this goes back to the historical DTE DCE distinction on the handshake lines.

Ahull wrote:There is some info on the Wiki, but it probably needs updating.