Mercurial > louis > kiibohd-controller

comparison Output/pjrcUSB/arm/usb_dev.h @ 449:45feb80a2ad1

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Major USB update, fixes most (if not all) known issues USB - General - Refactored descriptors - Enabled/Disable USB endpoints - Added debug flags for special features - Code cleanup - Interface count calculation based off of enabled endpoints - Delayed wTotalLength calculation to simplify descriptor offsets - Re-ordered endpoints and interfaces - Added more debug output - Added usbInitTime to show how long keyboard initialization took (Useful when debugging bad init sequences) - Added function for usb_resume() which takes care of the resume sequence * Resume is now only called if packets are starting to timeout USB - Special Options - Added enableDeviceRestartOnUSBTimeout * A last resort hammer for bad USB Chipsets/OSs, don't use if you can help it * Disabled - Added enableUSBResume * Enables host resume wake-up signalling, required to wake a computer from sleep * Enabled - Added enableUSBLowPowerNegotiation * Enables power negotiation hack * Required to use firmware with an IPad and other hard-limit low-power USB hosts * Hasn't been tested with the recent changes * Disabled - Added enableUSBSuspend * Enables power down events on host USB bus suspend * Enabled USB - Keyboard - Attempted to cleanup HID SET_REPORT * Works much better * Still has an issue under Linux which generates *a lot* of NAKs (initializes quickly regardless) + Not present on other keyboards + SETUP -> OUT -> IN : This sequence is the problem + Specifically during the OUT phase - Enabled USB - CDC Virtual Serial Port - Code cleanup - Added convenience struct USBCDCLineCoding for easier debugging - Attempted to cleanup CDC_SET_LING_CODING * Works much better * Still has an issue under Linux which generates *a lot* of NAKs (initializes quickly regardless) + SETUP -> OUT -> IN : This sequence is the problem + Specifically during the OUT phase + Likely the same issues as HID SET_REPORT - Enabled USB - Mouse - Enabled USB - Joystick - Disabled USB - RawIO - Initial code, API not used yet - Disabled DFU - Updated load script, now faster
author Jacob Alexander <haata@kiibohd.com>
date Tue, 31 May 2016 00:19:45 -0700
parents 56237ba5da6f
children
comparison
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448:077a1dfd8529 449:45feb80a2ad1
49 49
50 extern volatile uint8_t usb_configuration; 50 extern volatile uint8_t usb_configuration;
51 51
52 extern uint16_t usb_rx_byte_count_data[NUM_ENDPOINTS]; 52 extern uint16_t usb_rx_byte_count_data[NUM_ENDPOINTS];
53 53
54 extern volatile uint8_t usb_cdc_line_coding[7];
55 extern volatile uint8_t usb_cdc_line_rtsdtr;
56 extern volatile uint8_t usb_cdc_transmit_flush_timer;
57
58 54
59 55
60 // ----- Functions ----- 56 // ----- Functions -----
61 57
62 uint8_t usb_configured(); // is the USB port configured 58 uint8_t usb_configured(); // is the USB port configured
64 void usb_reinit(); // Force restart USB interface, simulates disconnect 60 void usb_reinit(); // Force restart USB interface, simulates disconnect
65 61
66 void usb_isr(); 62 void usb_isr();
67 void usb_tx( uint32_t endpoint, usb_packet_t *packet ); 63 void usb_tx( uint32_t endpoint, usb_packet_t *packet );
68 void usb_tx_isr( uint32_t endpoint, usb_packet_t *packet ); 64 void usb_tx_isr( uint32_t endpoint, usb_packet_t *packet );
65
66 void usb_resume();
69 67
70 uint32_t usb_tx_byte_count( uint32_t endpoint ); 68 uint32_t usb_tx_byte_count( uint32_t endpoint );
71 uint32_t usb_tx_packet_count( uint32_t endpoint ); 69 uint32_t usb_tx_packet_count( uint32_t endpoint );
72 70
73 usb_packet_t *usb_rx( uint32_t endpoint ); 71 usb_packet_t *usb_rx( uint32_t endpoint );