diff --git a/dmx_usb_module/dmx_usb.h b/dmx_usb_module/dmx_usb.h deleted file mode 100644 --- a/dmx_usb_module/dmx_usb.h +++ /dev/null @@ -1,663 +0,0 @@ -/* - * Definitions for the FTDI USB Single Port Serial Converter - - * known as FTDI_SIO (Serial Input/Output application of the chipset) - * - * The example I have is known as the USC-1000 which is available from - * http://www.dse.co.nz - cat no XH4214 It looks similar to this: - * http://www.dansdata.com/usbser.htm but I can't be sure There are other - * USC-1000s which don't look like my device though so beware! - * - * The device is based on the FTDI FT8U100AX chip. It has a DB25 on one side, - * USB on the other. - * - * Thanx to FTDI (http://www.ftdi.co.uk) for so kindly providing details - * of the protocol required to talk to the device and ongoing assistence - * during development. - * - * Bill Ryder - bryder@sgi.com formerly of Silicon Graphics, Inc.- wrote the - * FTDI_SIO implementation. - * - * Philipp Gühring - pg@futureware.at - added the Device ID of the USB relais - * from Rudolf Gugler - * - * $Id: dmx_usb.h 40 2004-09-11 11:16:39Z erwin $ - */ - -#define FTDI_VID 0x0403 /* Vendor Id */ -#define FTDI_SIO_PID 0x8372 /* Product Id SIO application of 8U100AX */ -#define FTDI_8U232AM_PID 0x6001 /* Similar device to SIO above */ -#define FTDI_8U232AM_ALT_PID 0x6006 /* FTDI's alternate PID for above */ -#define FTDI_RELAIS_PID 0xFA10 /* Relais device from Rudolf Gugler */ -#define FTDI_NF_RIC_VID 0x0DCD /* Vendor Id */ -#define FTDI_NF_RIC_PID 0x0001 /* Product Id */ - -/* www.irtrans.de device */ -#define FTDI_IRTRANS_PID 0xFC60 /* Product Id */ - -/* www.crystalfontz.com devices - thanx for providing free devices for evaluation ! */ -/* they use the ftdi chipset for the USB interface and the vendor id is the same */ -#define FTDI_XF_632_PID 0xFC08 /* 632: 16x2 Character Display */ -#define FTDI_XF_634_PID 0xFC09 /* 634: 20x4 Character Display */ -#define FTDI_XF_547_PID 0xFC0A /* 547: Two line Display */ -#define FTDI_XF_633_PID 0xFC0B /* 633: 16x2 Character Display with Keys */ -#define FTDI_XF_631_PID 0xFC0C /* 631: 20x2 Character Display */ -#define FTDI_XF_635_PID 0xFC0D /* 635: 20x4 Character Display */ -#define FTDI_XF_640_PID 0xFC0E /* 640: Two line Display */ -#define FTDI_XF_642_PID 0xFC0F /* 642: Two line Display */ - -/* Video Networks Limited / Homechoice in the UK use an ftdi-based device for their 1Mb */ -/* broadband internet service. The following PID is exhibited by the usb device supplied */ -/* (the VID is the standard ftdi vid (FTDI_VID) */ -#define FTDI_VNHCPCUSB_D_PID 0xfe38 /* Product Id */ - -/* - * The following are the values for the Matrix Orbital LCD displays, - * which are the FT232BM ( similar to the 8U232AM ) - */ -#define FTDI_MTXORB_0_PID 0xFA00 /* Matrix Orbital Product Id */ -#define FTDI_MTXORB_1_PID 0xFA01 /* Matrix Orbital Product Id */ -#define FTDI_MTXORB_2_PID 0xFA02 /* Matrix Orbital Product Id */ -#define FTDI_MTXORB_3_PID 0xFA03 /* Matrix Orbital Product Id */ -#define FTDI_MTXORB_4_PID 0xFA04 /* Matrix Orbital Product Id */ -#define FTDI_MTXORB_5_PID 0xFA05 /* Matrix Orbital Product Id */ -#define FTDI_MTXORB_6_PID 0xFA06 /* Matrix Orbital Product Id */ - -/* - * The following are the values for the Perle Systems - * UltraPort USB serial converters - */ -#define FTDI_PERLE_ULTRAPORT_PID 0xF0C0 /* Perle UltraPort Product Id */ - -/* - * The following are the values for the Sealevel SeaLINK+ adapters. - * (Original list sent by Tuan Hoang. Ian Abbott renamed the macros and - * removed some PIDs that don't seem to match any existing products.) - */ -#define SEALEVEL_VID 0x0c52 /* Sealevel Vendor ID */ -#define SEALEVEL_2101_PID 0x2101 /* SeaLINK+232 (2101/2105) */ -#define SEALEVEL_2102_PID 0x2102 /* SeaLINK+485 (2102) */ -#define SEALEVEL_2103_PID 0x2103 /* SeaLINK+232I (2103) */ -#define SEALEVEL_2104_PID 0x2104 /* SeaLINK+485I (2104) */ -#define SEALEVEL_2201_1_PID 0x2211 /* SeaPORT+2/232 (2201) Port 1 */ -#define SEALEVEL_2201_2_PID 0x2221 /* SeaPORT+2/232 (2201) Port 2 */ -#define SEALEVEL_2202_1_PID 0x2212 /* SeaPORT+2/485 (2202) Port 1 */ -#define SEALEVEL_2202_2_PID 0x2222 /* SeaPORT+2/485 (2202) Port 2 */ -#define SEALEVEL_2203_1_PID 0x2213 /* SeaPORT+2 (2203) Port 1 */ -#define SEALEVEL_2203_2_PID 0x2223 /* SeaPORT+2 (2203) Port 2 */ -#define SEALEVEL_2401_1_PID 0x2411 /* SeaPORT+4/232 (2401) Port 1 */ -#define SEALEVEL_2401_2_PID 0x2421 /* SeaPORT+4/232 (2401) Port 2 */ -#define SEALEVEL_2401_3_PID 0x2431 /* SeaPORT+4/232 (2401) Port 3 */ -#define SEALEVEL_2401_4_PID 0x2441 /* SeaPORT+4/232 (2401) Port 4 */ -#define SEALEVEL_2402_1_PID 0x2412 /* SeaPORT+4/485 (2402) Port 1 */ -#define SEALEVEL_2402_2_PID 0x2422 /* SeaPORT+4/485 (2402) Port 2 */ -#define SEALEVEL_2402_3_PID 0x2432 /* SeaPORT+4/485 (2402) Port 3 */ -#define SEALEVEL_2402_4_PID 0x2442 /* SeaPORT+4/485 (2402) Port 4 */ -#define SEALEVEL_2403_1_PID 0x2413 /* SeaPORT+4 (2403) Port 1 */ -#define SEALEVEL_2403_2_PID 0x2423 /* SeaPORT+4 (2403) Port 2 */ -#define SEALEVEL_2403_3_PID 0x2433 /* SeaPORT+4 (2403) Port 3 */ -#define SEALEVEL_2403_4_PID 0x2443 /* SeaPORT+4 (2403) Port 4 */ -#define SEALEVEL_2801_1_PID 0X2811 /* SeaLINK+8/232 (2801) Port 1 */ -#define SEALEVEL_2801_2_PID 0X2821 /* SeaLINK+8/232 (2801) Port 2 */ -#define SEALEVEL_2801_3_PID 0X2831 /* SeaLINK+8/232 (2801) Port 3 */ -#define SEALEVEL_2801_4_PID 0X2841 /* SeaLINK+8/232 (2801) Port 4 */ -#define SEALEVEL_2801_5_PID 0X2851 /* SeaLINK+8/232 (2801) Port 5 */ -#define SEALEVEL_2801_6_PID 0X2861 /* SeaLINK+8/232 (2801) Port 6 */ -#define SEALEVEL_2801_7_PID 0X2871 /* SeaLINK+8/232 (2801) Port 7 */ -#define SEALEVEL_2801_8_PID 0X2881 /* SeaLINK+8/232 (2801) Port 8 */ -#define SEALEVEL_2802_1_PID 0X2812 /* SeaLINK+8/485 (2802) Port 1 */ -#define SEALEVEL_2802_2_PID 0X2822 /* SeaLINK+8/485 (2802) Port 2 */ -#define SEALEVEL_2802_3_PID 0X2832 /* SeaLINK+8/485 (2802) Port 3 */ -#define SEALEVEL_2802_4_PID 0X2842 /* SeaLINK+8/485 (2802) Port 4 */ -#define SEALEVEL_2802_5_PID 0X2852 /* SeaLINK+8/485 (2802) Port 5 */ -#define SEALEVEL_2802_6_PID 0X2862 /* SeaLINK+8/485 (2802) Port 6 */ -#define SEALEVEL_2802_7_PID 0X2872 /* SeaLINK+8/485 (2802) Port 7 */ -#define SEALEVEL_2802_8_PID 0X2882 /* SeaLINK+8/485 (2802) Port 8 */ -#define SEALEVEL_2803_1_PID 0X2813 /* SeaLINK+8 (2803) Port 1 */ -#define SEALEVEL_2803_2_PID 0X2823 /* SeaLINK+8 (2803) Port 2 */ -#define SEALEVEL_2803_3_PID 0X2833 /* SeaLINK+8 (2803) Port 3 */ -#define SEALEVEL_2803_4_PID 0X2843 /* SeaLINK+8 (2803) Port 4 */ -#define SEALEVEL_2803_5_PID 0X2853 /* SeaLINK+8 (2803) Port 5 */ -#define SEALEVEL_2803_6_PID 0X2863 /* SeaLINK+8 (2803) Port 6 */ -#define SEALEVEL_2803_7_PID 0X2873 /* SeaLINK+8 (2803) Port 7 */ -#define SEALEVEL_2803_8_PID 0X2883 /* SeaLINK+8 (2803) Port 8 */ - -/* - * DSS-20 Sync Station for Sony Ericsson P800 - */ - -#define FTDI_DSS20_PID 0xFC82 - -/* - * Home Electronics (www.home-electro.com) USB gadgets - */ -#define FTDI_HE_TIRA1_PID 0xFA78 /* Tira-1 IR tranceiver */ - -/* USB-UIRT - An infrared receiver and transmitter using the 8U232AM chip */ -/* http://home.earthlink.net/~jrhees/USBUIRT/index.htm */ -#define FTDI_USB_UIRT_PID 0xF850 /* Product Id */ - -/* ELV USB Module UO100 (PID sent by Stefan Frings) */ -#define FTDI_ELV_UO100_PID 0xFB58 /* Product Id */ - -/* - * Definitions for ID TECH (www.idt-net.com) devices - */ -#define IDTECH_VID 0x0ACD /* ID TECH Vendor ID */ -#define IDTECH_IDT1221U_PID 0x0300 /* IDT1221U USB to RS-232 adapter */ - -/* - * Definitions for Omnidirectional Control Technology, Inc. devices - */ -#define OCT_VID 0x0B39 /* OCT vendor ID */ -/* Note: OCT US101 is also rebadged as Dick Smith Electronics (NZ) XH6381 */ -#define OCT_US101_PID 0x0421 /* OCT US101 USB to RS-232 */ - -/* an infrared receiver for user access control with IR tags */ -#define FTDI_PIEGROUP_PID 0xF208 /* Product Id */ - -/* - * Protego product ids - */ -#define PROTEGO_SPECIAL_1 0xFC70 /* special/unknown device */ -#define PROTEGO_R2X0 0xFC71 /* R200-USB TRNG unit (R210, R220, and R230) */ -#define PROTEGO_SPECIAL_3 0xFC72 /* special/unknown device */ -#define PROTEGO_SPECIAL_4 0xFC73 /* special/unknown device */ - -/* - * Gude Analog- und Digitalsysteme GmbH - */ -#define FTDI_GUDEADS_E808_PID 0xE808 -#define FTDI_GUDEADS_E809_PID 0xE809 -#define FTDI_GUDEADS_E80A_PID 0xE80A -#define FTDI_GUDEADS_E80B_PID 0xE80B -#define FTDI_GUDEADS_E80C_PID 0xE80C -#define FTDI_GUDEADS_E80D_PID 0xE80D -#define FTDI_GUDEADS_E80E_PID 0xE80E -#define FTDI_GUDEADS_E80F_PID 0xE80F -#define FTDI_GUDEADS_E888_PID 0xE888 /* Expert ISDN Control USB */ -#define FTDI_GUDEADS_E889_PID 0xE889 /* USB RS-232 OptoBridge */ -#define FTDI_GUDEADS_E88A_PID 0xE88A -#define FTDI_GUDEADS_E88B_PID 0xE88B -#define FTDI_GUDEADS_E88C_PID 0xE88C -#define FTDI_GUDEADS_E88D_PID 0xE88D -#define FTDI_GUDEADS_E88E_PID 0xE88E -#define FTDI_GUDEADS_E88F_PID 0xE88F - -/* - * Linx Technologies product ids - */ -#define LINX_SDMUSBQSS_PID 0xF448 /* Linx SDM-USB-QS-S */ -#define LINX_MASTERDEVEL2_PID 0xF449 /* Linx Master Development 2.0 */ -#define LINX_FUTURE_0_PID 0xF44A /* Linx future device */ -#define LINX_FUTURE_1_PID 0xF44B /* Linx future device */ -#define LINX_FUTURE_2_PID 0xF44C /* Linx future device */ -#define FTDI_GUDEADS_889_PID 0xe889 /* USB RS323 OptoBridge */ -/* CCS Inc. ICDU/ICDU40 product ID - the FT232BM is used in an in-circuit-debugger */ -/* unit for PIC16's/PIC18's */ -#define FTDI_CCSICDU20_0_PID 0xF9D0 -#define FTDI_CCSICDU40_1_PID 0xF9D1 - -/* Inside Accesso contactless reader (http://www.insidefr.com) */ -#define INSIDE_ACCESSO 0xFAD0 - -/* Commands */ -#define FTDI_SIO_RESET 0 /* Reset the port */ -#define FTDI_SIO_MODEM_CTRL 1 /* Set the modem control register */ -#define FTDI_SIO_SET_FLOW_CTRL 2 /* Set flow control register */ -#define FTDI_SIO_SET_BAUD_RATE 3 /* Set baud rate */ -#define FTDI_SIO_SET_DATA 4 /* Set the data characteristics of the port */ -#define FTDI_SIO_GET_MODEM_STATUS 5 /* Retrieve current value of modern status register */ -#define FTDI_SIO_SET_EVENT_CHAR 6 /* Set the event character */ -#define FTDI_SIO_SET_ERROR_CHAR 7 /* Set the error character */ - -/* Port Identifier Table */ -#define PIT_DEFAULT 0 /* SIOA */ -#define PIT_SIOA 1 /* SIOA */ -/* The device this driver is tested with one has only one port */ -#define PIT_SIOB 2 /* SIOB */ -#define PIT_PARALLEL 3 /* Parallel */ - -/* FTDI_SIO_RESET */ -#define FTDI_SIO_RESET_REQUEST FTDI_SIO_RESET -#define FTDI_SIO_RESET_REQUEST_TYPE 0x40 -#define FTDI_SIO_RESET_SIO 0 -#define FTDI_SIO_RESET_PURGE_RX 1 -#define FTDI_SIO_RESET_PURGE_TX 2 - -/* - * BmRequestType: 0100 0000B - * bRequest: FTDI_SIO_RESET - * wValue: Control Value - * 0 = Reset SIO - * 1 = Purge RX buffer - * 2 = Purge TX buffer - * wIndex: Port - * wLength: 0 - * Data: None - * - * The Reset SIO command has this effect: - * - * Sets flow control set to 'none' - * Event char = $0D - * Event trigger = disabled - * Purge RX buffer - * Purge TX buffer - * Clear DTR - * Clear RTS - * baud and data format not reset - * - * The Purge RX and TX buffer commands affect nothing except the buffers - * - */ - -/* FTDI_SIO_SET_BAUDRATE */ -#define FTDI_SIO_SET_BAUDRATE_REQUEST_TYPE 0x40 -#define FTDI_SIO_SET_BAUDRATE_REQUEST 3 - -/* - * BmRequestType: 0100 0000B - * bRequest: FTDI_SIO_SET_BAUDRATE - * wValue: BaudDivisor value - see below - * wIndex: Port - * wLength: 0 - * Data: None - * The BaudDivisor values are calculated as follows: - * - BaseClock is either 12000000 or 48000000 depending on the device. FIXME: I wish - * I knew how to detect old chips to select proper base clock! - * - BaudDivisor is a fixed point number encoded in a funny way. - * (--WRONG WAY OF THINKING--) - * BaudDivisor is a fixed point number encoded with following bit weighs: - * (-2)(-1)(13..0). It is a radical with a denominator of 4, so values - * end with 0.0 (00...), 0.25 (10...), 0.5 (01...), and 0.75 (11...). - * (--THE REALITY--) - * The both-bits-set has quite different meaning from 0.75 - the chip designers - * have decided it to mean 0.125 instead of 0.75. - * This info looked up in FTDI application note "FT8U232 DEVICES \ Data Rates - * and Flow Control Consideration for USB to RS232". - * - BaudDivisor = (BaseClock / 16) / BaudRate, where the (=) operation should - * automagically re-encode the resulting value to take fractions into consideration. - * As all values are integers, some bit twiddling is in order: - * BaudDivisor = (BaseClock / 16 / BaudRate) | - * (((BaseClock / 2 / BaudRate) & 4) ? 0x4000 // 0.5 - * : ((BaseClock / 2 / BaudRate) & 2) ? 0x8000 // 0.25 - * : ((BaseClock / 2 / BaudRate) & 1) ? 0xc000 // 0.125 - * : 0) - * - * For the FT232BM, a 17th divisor bit was introduced to encode the multiples - * of 0.125 missing from the FT8U232AM. Bits 16 to 14 are coded as follows - * (the first four codes are the same as for the FT8U232AM, where bit 16 is - * always 0): - * 000 - add .000 to divisor - * 001 - add .500 to divisor - * 010 - add .250 to divisor - * 011 - add .125 to divisor - * 100 - add .375 to divisor - * 101 - add .625 to divisor - * 110 - add .750 to divisor - * 111 - add .875 to divisor - * Bits 15 to 0 of the 17-bit divisor are placed in the urb value. Bit 16 is - * placed in bit 0 of the urb index. - * - * Note that there are a couple of special cases to support the highest baud - * rates. If the calculated divisor value is 1, this needs to be replaced with - * 0. Additionally for the FT232BM, if the calculated divisor value is 0x4001 - * (1.5), this needs to be replaced with 0x0001 (1) (but this divisor value is - * not supported by the FT8U232AM). - */ - -typedef enum { - SIO = 1, - FT8U232AM = 2, - FT232BM = 3, -} ftdi_chip_type_t; - -typedef enum { - ftdi_sio_b300 = 0, - ftdi_sio_b600 = 1, - ftdi_sio_b1200 = 2, - ftdi_sio_b2400 = 3, - ftdi_sio_b4800 = 4, - ftdi_sio_b9600 = 5, - ftdi_sio_b19200 = 6, - ftdi_sio_b38400 = 7, - ftdi_sio_b57600 = 8, - ftdi_sio_b115200 = 9 -} FTDI_SIO_baudrate_t ; - -/* - * The ftdi_8U232AM_xxMHz_byyy constants have been removed. The encoded divisor values - * are calculated internally. - */ - -#define FTDI_SIO_SET_DATA_REQUEST FTDI_SIO_SET_DATA -#define FTDI_SIO_SET_DATA_REQUEST_TYPE 0x40 -#define FTDI_SIO_SET_DATA_PARITY_NONE (0x0 << 8 ) -#define FTDI_SIO_SET_DATA_PARITY_ODD (0x1 << 8 ) -#define FTDI_SIO_SET_DATA_PARITY_EVEN (0x2 << 8 ) -#define FTDI_SIO_SET_DATA_PARITY_MARK (0x3 << 8 ) -#define FTDI_SIO_SET_DATA_PARITY_SPACE (0x4 << 8 ) -#define FTDI_SIO_SET_DATA_STOP_BITS_1 (0x0 << 11 ) -#define FTDI_SIO_SET_DATA_STOP_BITS_15 (0x1 << 11 ) -#define FTDI_SIO_SET_DATA_STOP_BITS_2 (0x2 << 11 ) -#define FTDI_SIO_SET_BREAK (0x1 << 14) -/* FTDI_SIO_SET_DATA */ - -/* - * BmRequestType: 0100 0000B - * bRequest: FTDI_SIO_SET_DATA - * wValue: Data characteristics (see below) - * wIndex: Port - * wLength: 0 - * Data: No - * - * Data characteristics - * - * B0..7 Number of data bits - * B8..10 Parity - * 0 = None - * 1 = Odd - * 2 = Even - * 3 = Mark - * 4 = Space - * B11..13 Stop Bits - * 0 = 1 - * 1 = 1.5 - * 2 = 2 - * B14 - * 1 = TX ON (break) - * 0 = TX OFF (normal state) - * B15 Reserved - * - */ - - - -/* FTDI_SIO_MODEM_CTRL */ -#define FTDI_SIO_SET_MODEM_CTRL_REQUEST_TYPE 0x40 -#define FTDI_SIO_SET_MODEM_CTRL_REQUEST FTDI_SIO_MODEM_CTRL - -/* - * BmRequestType: 0100 0000B - * bRequest: FTDI_SIO_MODEM_CTRL - * wValue: ControlValue (see below) - * wIndex: Port - * wLength: 0 - * Data: None - * - * NOTE: If the device is in RTS/CTS flow control, the RTS set by this - * command will be IGNORED without an error being returned - * Also - you can not set DTR and RTS with one control message - */ - -#define FTDI_SIO_SET_DTR_MASK 0x1 -#define FTDI_SIO_SET_DTR_HIGH ( 1 | ( FTDI_SIO_SET_DTR_MASK << 8)) -#define FTDI_SIO_SET_DTR_LOW ( 0 | ( FTDI_SIO_SET_DTR_MASK << 8)) -#define FTDI_SIO_SET_RTS_MASK 0x2 -#define FTDI_SIO_SET_RTS_HIGH ( 2 | ( FTDI_SIO_SET_RTS_MASK << 8 )) -#define FTDI_SIO_SET_RTS_LOW ( 0 | ( FTDI_SIO_SET_RTS_MASK << 8 )) - -/* - * ControlValue - * B0 DTR state - * 0 = reset - * 1 = set - * B1 RTS state - * 0 = reset - * 1 = set - * B2..7 Reserved - * B8 DTR state enable - * 0 = ignore - * 1 = use DTR state - * B9 RTS state enable - * 0 = ignore - * 1 = use RTS state - * B10..15 Reserved - */ - -/* FTDI_SIO_SET_FLOW_CTRL */ -#define FTDI_SIO_SET_FLOW_CTRL_REQUEST_TYPE 0x40 -#define FTDI_SIO_SET_FLOW_CTRL_REQUEST FTDI_SIO_SET_FLOW_CTRL -#define FTDI_SIO_DISABLE_FLOW_CTRL 0x0 -#define FTDI_SIO_RTS_CTS_HS (0x1 << 8) -#define FTDI_SIO_DTR_DSR_HS (0x2 << 8) -#define FTDI_SIO_XON_XOFF_HS (0x4 << 8) -/* - * BmRequestType: 0100 0000b - * bRequest: FTDI_SIO_SET_FLOW_CTRL - * wValue: Xoff/Xon - * wIndex: Protocol/Port - hIndex is protocl / lIndex is port - * wLength: 0 - * Data: None - * - * hIndex protocol is: - * B0 Output handshaking using RTS/CTS - * 0 = disabled - * 1 = enabled - * B1 Output handshaking using DTR/DSR - * 0 = disabled - * 1 = enabled - * B2 Xon/Xoff handshaking - * 0 = disabled - * 1 = enabled - * - * A value of zero in the hIndex field disables handshaking - * - * If Xon/Xoff handshaking is specified, the hValue field should contain the XOFF character - * and the lValue field contains the XON character. - */ - -/* - * FTDI_SIO_SET_EVENT_CHAR - * - * Set the special event character for the specified communications port. - * If the device sees this character it will immediately return the - * data read so far - rather than wait 40ms or until 62 bytes are read - * which is what normally happens. - */ - - -#define FTDI_SIO_SET_EVENT_CHAR_REQUEST FTDI_SIO_SET_EVENT_CHAR -#define FTDI_SIO_SET_EVENT_CHAR_REQUEST_TYPE 0x40 - - -/* - * BmRequestType: 0100 0000b - * bRequest: FTDI_SIO_SET_EVENT_CHAR - * wValue: EventChar - * wIndex: Port - * wLength: 0 - * Data: None - * - * wValue: - * B0..7 Event Character - * B8 Event Character Processing - * 0 = disabled - * 1 = enabled - * B9..15 Reserved - * - */ - -/* FTDI_SIO_SET_ERROR_CHAR */ - -/* Set the parity error replacement character for the specified communications port */ - -/* - * BmRequestType: 0100 0000b - * bRequest: FTDI_SIO_SET_EVENT_CHAR - * wValue: Error Char - * wIndex: Port - * wLength: 0 - * Data: None - * - *Error Char - * B0..7 Error Character - * B8 Error Character Processing - * 0 = disabled - * 1 = enabled - * B9..15 Reserved - * - */ - -/* FTDI_SIO_GET_MODEM_STATUS */ -/* Retreive the current value of the modem status register */ - -#define FTDI_SIO_GET_MODEM_STATUS_REQUEST_TYPE 0xc0 -#define FTDI_SIO_GET_MODEM_STATUS_REQUEST FTDI_SIO_GET_MODEM_STATUS -#define FTDI_SIO_CTS_MASK 0x10 -#define FTDI_SIO_DSR_MASK 0x20 -#define FTDI_SIO_RI_MASK 0x40 -#define FTDI_SIO_RLSD_MASK 0x80 -/* - * BmRequestType: 1100 0000b - * bRequest: FTDI_SIO_GET_MODEM_STATUS - * wValue: zero - * wIndex: Port - * wLength: 1 - * Data: Status - * - * One byte of data is returned - * B0..3 0 - * B4 CTS - * 0 = inactive - * 1 = active - * B5 DSR - * 0 = inactive - * 1 = active - * B6 Ring Indicator (RI) - * 0 = inactive - * 1 = active - * B7 Receive Line Signal Detect (RLSD) - * 0 = inactive - * 1 = active - */ - - - -/* Descriptors returned by the device - * - * Device Descriptor - * - * Offset Field Size Value Description - * 0 bLength 1 0x12 Size of descriptor in bytes - * 1 bDescriptorType 1 0x01 DEVICE Descriptor Type - * 2 bcdUSB 2 0x0110 USB Spec Release Number - * 4 bDeviceClass 1 0x00 Class Code - * 5 bDeviceSubClass 1 0x00 SubClass Code - * 6 bDeviceProtocol 1 0x00 Protocol Code - * 7 bMaxPacketSize0 1 0x08 Maximum packet size for endpoint 0 - * 8 idVendor 2 0x0403 Vendor ID - * 10 idProduct 2 0x8372 Product ID (FTDI_SIO_PID) - * 12 bcdDevice 2 0x0001 Device release number - * 14 iManufacturer 1 0x01 Index of man. string desc - * 15 iProduct 1 0x02 Index of prod string desc - * 16 iSerialNumber 1 0x02 Index of serial nmr string desc - * 17 bNumConfigurations 1 0x01 Number of possible configurations - * - * Configuration Descriptor - * - * Offset Field Size Value - * 0 bLength 1 0x09 Size of descriptor in bytes - * 1 bDescriptorType 1 0x02 CONFIGURATION Descriptor Type - * 2 wTotalLength 2 0x0020 Total length of data - * 4 bNumInterfaces 1 0x01 Number of interfaces supported - * 5 bConfigurationValue 1 0x01 Argument for SetCOnfiguration() req - * 6 iConfiguration 1 0x02 Index of config string descriptor - * 7 bmAttributes 1 0x20 Config characteristics Remote Wakeup - * 8 MaxPower 1 0x1E Max power consumption - * - * Interface Descriptor - * - * Offset Field Size Value - * 0 bLength 1 0x09 Size of descriptor in bytes - * 1 bDescriptorType 1 0x04 INTERFACE Descriptor Type - * 2 bInterfaceNumber 1 0x00 Number of interface - * 3 bAlternateSetting 1 0x00 Value used to select alternate - * 4 bNumEndpoints 1 0x02 Number of endpoints - * 5 bInterfaceClass 1 0xFF Class Code - * 6 bInterfaceSubClass 1 0xFF Subclass Code - * 7 bInterfaceProtocol 1 0xFF Protocol Code - * 8 iInterface 1 0x02 Index of interface string description - * - * IN Endpoint Descriptor - * - * Offset Field Size Value - * 0 bLength 1 0x07 Size of descriptor in bytes - * 1 bDescriptorType 1 0x05 ENDPOINT descriptor type - * 2 bEndpointAddress 1 0x82 Address of endpoint - * 3 bmAttributes 1 0x02 Endpoint attributes - Bulk - * 4 bNumEndpoints 2 0x0040 maximum packet size - * 5 bInterval 1 0x00 Interval for polling endpoint - * - * OUT Endpoint Descriptor - * - * Offset Field Size Value - * 0 bLength 1 0x07 Size of descriptor in bytes - * 1 bDescriptorType 1 0x05 ENDPOINT descriptor type - * 2 bEndpointAddress 1 0x02 Address of endpoint - * 3 bmAttributes 1 0x02 Endpoint attributes - Bulk - * 4 bNumEndpoints 2 0x0040 maximum packet size - * 5 bInterval 1 0x00 Interval for polling endpoint - * - * DATA FORMAT - * - * IN Endpoint - * - * The device reserves the first two bytes of data on this endpoint to contain the current - * values of the modem and line status registers. In the absence of data, the device - * generates a message consisting of these two status bytes every 40 ms - * - * Byte 0: Modem Status - * - * Offset Description - * B0 Reserved - must be 1 - * B1 Reserved - must be 0 - * B2 Reserved - must be 0 - * B3 Reserved - must be 0 - * B4 Clear to Send (CTS) - * B5 Data Set Ready (DSR) - * B6 Ring Indicator (RI) - * B7 Receive Line Signal Detect (RLSD) - * - * Byte 1: Line Status - * - * Offset Description - * B0 Data Ready (DR) - * B1 Overrun Error (OE) - * B2 Parity Error (PE) - * B3 Framing Error (FE) - * B4 Break Interrupt (BI) - * B5 Transmitter Holding Register (THRE) - * B6 Transmitter Empty (TEMT) - * B7 Error in RCVR FIFO - * - */ -#define FTDI_RS0_CTS (1 << 4) -#define FTDI_RS0_DSR (1 << 5) -#define FTDI_RS0_RI (1 << 6) -#define FTDI_RS0_RLSD (1 << 7) - -#define FTDI_RS_DR 1 -#define FTDI_RS_OE (1<<1) -#define FTDI_RS_PE (1<<2) -#define FTDI_RS_FE (1<<3) -#define FTDI_RS_BI (1<<4) -#define FTDI_RS_THRE (1<<5) -#define FTDI_RS_TEMT (1<<6) -#define FTDI_RS_FIFO (1<<7) - -/* - * OUT Endpoint - * - * This device reserves the first bytes of data on this endpoint contain the length - * and port identifier of the message. For the FTDI USB Serial converter the port - * identifier is always 1. - * - * Byte 0: Line Status - * - * Offset Description - * B0 Reserved - must be 1 - * B1 Reserved - must be 0 - * B2..7 Length of message - (not including Byte 0) - * - */ -