Is there a way I can check which pin has the mistake ? Please helpHi, As I was making the connections I kept checking the value read and it went from FF to 10 but not to 00. Have i made some mistake in the GPIN connections. Connect GPIN0 to GPOUT7, GPIN1 to GPOUT6, and so on
I am getting the below mentioned message for the board_qc I have connected the pin 7 to the reset and soldered all the GPIN connections from GPIN0 to GPIN7 and GPIN1 to GPIN6 and so on. Thoughts? I'm worried that the MAX3421 reads a voltage level off the Vbus line and if I cut it, nothing will work. The USB Shield description says it provides 5V to the Vbus line, but maybe I missed the part saying you need to do steps A and B for that to happen.ġ) Any suggestions on what might be going wrong?Ģ) Can I safely route a 5V line from my Arduino directly to the Vbus of the USB on the Shield? I figure it would be better to cut the existing Vbus line if I can find it, and then attach the 5V line from the Arduino. Both data sheets for the optical sensors in each mouse state 4.25-5V for power supply. I suspect that mouse A can function at that voltage but mouse B actually requires 5V to use it's optical sensor. They both are running at 3.38V at the moment.
On a guess, I probed my USB lines directly and noticed that neither the VBus pipe or the optical sensor Vss is at 5V. I have a second mouse (mouse B) with the buttons working, but I cannot get the movement to display. It displays right/left/middle button presses and delta x's&y's for movement. I have got 1 (let's call it mouse A) up and running. I am simply connecting different optical mice to an Arduino Uno through the shield. I'm playing around with my new USB Host Shield and have encountered a problem.
After these errors remove I can start with connecting the board.
When I compiled the code board_qc, to check the board, it gave me several errors: board_qc:17: error: 'USB_DEVICE_DESCRIPTOR' does not name a typeīoard_qc:20: error: 'USB' does not name a typeīoard_qc.ino: In function 'void setup()':īoard_qc:27: error: 'E_Notify' was not declared in this scopeīoard_qc:31: error: 'Usb' was not declared in this scopeīoard_qc:33: error: 'rREVISION' was not declared in this scopeīoard_qc:56: error: 'rGPINPOL' was not declared in this scopeīoard_qc:103: error: 'rUSBIRQ' was not declared in this scopeīoard_qc:103: error: 'bmOSCOKIRQ' was not declared in this scopeīoard_qc:112: error: 'rUSBCTL' was not declared in this scopeīoard_qc:112: error: 'bmCHIPRES' was not declared in this scopeīoard_qc:113: error: 'rUSBIRQ' was not declared in this scopeīoard_qc:113: error: 'bmOSCOKIRQ' was not declared in this scopeīoard_qc:120: error: 'rUSBIRQ' was not declared in this scopeīoard_qc:120: error: 'bmOSCOKIRQ' was not declared in this scopeīoard_qc:144: error: 'Usb' was not declared in this scopeīoard_qc:150: error: 'USB_DETACHED_SUBSTATE_WAIT_FOR_DEVICE' was not declared in this scopeīoard_qc:151: error: 'E_Notify' was not declared in this scopeīoard_qc:153: error: 'USB_ATTACHED_SUBSTATE_RESET_DEVICE' was not declared in this scopeīoard_qc:156: error: 'USB_ATTACHED_SUBSTATE_WAIT_SOF' was not declared in this scopeīoard_qc:159: error: 'USB_ATTACHED_SUBSTATE_GET_DEVICE_DESCRIPTOR_SIZE' was not declared in this scopeīoard_qc:162: error: 'USB_STATE_ADDRESSING' was not declared in this scopeīoard_qc:165: error: 'USB_STATE_RUNNING' was not declared in this scopeīoard_qc:167: error: 'USB_DEVICE_DESCRIPTOR' was not declared in this scopeīoard_qc:167: error: 'buf' was not declared in this scopeīoard_qc:207: error: 'USB_STATE_ERROR' was not declared in this scopeīoard_qc.ino: In function 'void halt55()':īoard_qc:220: error: 'E_Notify' was not declared in this scopeīoard_qc:225: error: 'Usb' was not declared in this scopeīoard_qc.ino: In function 'void press_any_key()':īoard_qc:250: error: 'E_Notify' was not declared in this scopeĪnyone have any idea on how I can get rid of these issues? To give it a kick start I downloaded the library USB_Host_Shield_20.