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/*!
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/*!
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ZTEX Firmware Kit for EZ-USB Microcontrollers
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ZTEX Firmware Kit for EZ-USB FX2 Microcontrollers
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Copyright (C) 2009-2010 ZTEX e.K.
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Copyright (C) 2009-2011 ZTEX GmbH.
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http://www.ztex.de
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http://www.ztex.de
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This program is free software; you can redistribute it and/or modify
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License version 3 as
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it under the terms of the GNU General Public License version 3 as
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published by the Free Software Foundation.
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published by the Free Software Foundation.
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/* *********************************************************************
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/* *********************************************************************
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***** EEPROM support and some I2C helper functions ******************
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***** EEPROM support and some I2C helper functions ******************
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********************************************************************* */
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********************************************************************* */
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#ifneq[EEPROM_DISABLED][1]
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#ifneq[EEPROM_DISABLED][1]
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#ifneq[EEPROM_MAC_DISABLED][1]
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#ifeq[PRODUCT_IS][UFM-1_15]
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#define[MAC_EEPROM_ENABLED]
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#endif // PRODUCT_IS=UFM-1_15
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#endif // EEPROM_MAC_DISABLED
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#include[ztex-eeprom.h]
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#include[ztex-eeprom.h]
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#endif
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#endif // EEPROM_DISABLED
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/* *********************************************************************
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/* *********************************************************************
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***** Flash memory support ******************************************
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***** Flash memory support ******************************************
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********************************************************************* */
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********************************************************************* */
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#ifeq[FLASH_ENABLED][1]
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#ifeq[FLASH_ENABLED][1]
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#define[MMC_BIT_CS][5]
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#define[MMC_BIT_CS][5]
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#define[MMC_BIT_DI][7]
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#define[MMC_BIT_DI][7]
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#define[MMC_BIT_CLK][6]
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#define[MMC_BIT_CLK][6]
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#include[ztex-flash1.h]
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#include[ztex-flash1.h]
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#elifeq[PRODUCT_IS][UFM-1_15]
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#define[MMC_PORT][C]
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#define[MMC_BIT_DO][4]
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#define[MMC_BIT_CS][5]
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#define[MMC_BIT_DI][7]
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#define[MMC_BIT_CLK][6]
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#include[ztex-flash1.h]
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#elifeq[PRODUCT_IS][UXM-1_0]
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#elifeq[PRODUCT_IS][UXM-1_0]
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#define[MMC_PORT][C]
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#define[MMC_PORT][C]
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#define[MMC_BIT_CS][7]
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#define[MMC_BIT_CS][7]
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#define[MMC_BIT_DI][6]
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#define[MMC_BIT_DI][6]
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#define[MMC_BIT_DO][4]
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#define[MMC_BIT_DO][4]
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#include[ztex-fpga1.h]
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#include[ztex-fpga1.h]
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#elifeq[PRODUCT_IS][UFM-1_10]
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#elifeq[PRODUCT_IS][UFM-1_10]
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#include[ztex-fpga2.h]
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#include[ztex-fpga2.h]
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#elifeq[PRODUCT_IS][UFM-1_11]
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#elifeq[PRODUCT_IS][UFM-1_11]
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#include[ztex-fpga3.h]
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#include[ztex-fpga3.h]
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#elifeq[PRODUCT_IS][UFM-1_15]
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#include[ztex-fpga4.h]
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#endif
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#endif
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/* *********************************************************************
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/* *********************************************************************
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***** DEBUG helper functions ****************************************
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***** DEBUG helper functions ****************************************
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/* *********************************************************************
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/* *********************************************************************
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***** XMEGA support *************************************************
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***** XMEGA support *************************************************
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********************************************************************* */
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********************************************************************* */
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#ifneq[XMEGA_DISABLED][1]
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#ifneq[XMEGA_DISABLED][1]
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#ifeq[PRODUCT_IS][UXM-1_0]
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#ifeq[PRODUCT_IS][UXM-1_0]
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#define[PDI_PORT][A]
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#define[PDI_BIT_CLK][0]
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#define[PDI_BIT_DATA][1]
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#include[ztex-xmega.h]
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#include[ztex-xmega.h]
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#endif
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#endif
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#ifeq[EXP_1_10_ENABLED][1]
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#ifneq[PRODUCT_IS][UFM-1_0]
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#elifneq[PRODUCT_IS][UFM-1_1]
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#elifneq[PRODUCT_IS][UFM-1_2]
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#elifneq[PRODUCT_IS][UFM-1_10]
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#elifneq[PRODUCT_IS][UFM-1_11]
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#elifneq[PRODUCT_IS][UFM-1_15]
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#warning[ZTEX Experimental Board 1.10 is not supported by this product.]
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#endif
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#define[PDI_PORT][E]
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#define[PDI_BIT_CLK][5]
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#define[PDI_BIT_DATA][4]
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#include[ztex-xmega.h]
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#endif
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#endif
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#endif
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/* *********************************************************************
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/* *********************************************************************
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***** define the descriptors and the interrupt routines *************
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***** define the descriptors and the interrupt routines *************
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********************************************************************* */
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********************************************************************* */
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#include[ztex-descriptors.h]
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#include[ztex-descriptors.h]
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#include[ztex-isr.h]
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#include[ztex-isr.h]
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#ifdef[@CAPABILITY_MAC_EEPROM;]
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/* *********************************************************************
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***** mac_eeprom_init ***********************************************
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********************************************************************* */
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void mac_eeprom_init ( ) {
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BYTE b,c,d;
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xdata BYTE buf[5];
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__code char hexdigits[] = "0123456789ABCDEF";
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for (b=0; b<10; b++) { // abort if SN != "0000000000"
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if ( SN_STRING[b] != '0' )
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return;
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}
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mac_eeprom_read ( buf, 0xfb, 5 ); // read the last 5 MAC digits
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c=0;
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for (b=0; b<5; b++) { // convert to MAC to SN string
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d = buf[b];
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SN_STRING[c] = hexdigits[d>>4];
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c++;
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SN_STRING[c] = hexdigits[d & 15];
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c++;
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}
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}
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#endif
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/* *********************************************************************
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/* *********************************************************************
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***** init_USB ******************************************************
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***** init_USB ******************************************************
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********************************************************************* */
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********************************************************************* */
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#define[EPXCFG(][);][ EP$0CFG =
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#define[EPXCFG(][);][ EP$0CFG =
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#ifeq[EP$0_DIR][IN]
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#ifeq[EP$0_DIR][IN]
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void init_USB ()
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void init_USB ()
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{
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{
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USBCS |= 0x08;
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USBCS |= 0x08;
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CPUCS = bmBIT4 | bmBIT1;
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CPUCS = bmBIT4 | bmBIT1;
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wait(2);
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CKCON &= ~7;
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CKCON &= ~7;
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#ifeq[PRODUCT_IS][UFM-1_0]
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#ifeq[PRODUCT_IS][UFM-1_0]
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IOA1 = 1;
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IOA1 = 1;
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OEA |= bmBIT1;
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OEA |= bmBIT1;
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IOA1 = 1;
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IOA1 = 1;
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OEA |= bmBIT1;
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OEA |= bmBIT1;
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#elifeq[PRODUCT_IS][UFM-1_11]
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#elifeq[PRODUCT_IS][UFM-1_11]
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IOA1 = 1;
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IOA1 = 1;
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OEA |= bmBIT1;
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OEA |= bmBIT1;
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#elifeq[PRODUCT_IS][UFM-1_15]
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IOA1 = 1;
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OEA |= bmBIT1;
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#endif
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#endif
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INIT_CMDS;
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INIT_CMDS;
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EA = 0;
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EA = 0;
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#endif
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#endif
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#ifeq[DEBUG_ENABLED][1]
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#ifeq[DEBUG_ENABLED][1]
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debug_init();
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debug_init();
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#endif
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#endif
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#ifeq[XMEGA_ENABLED][1]
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#ifeq[XMEGA_ENABLED][1]
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// xmega_init();
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xmega_init();
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#endif
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#ifdef[@CAPABILITY_MAC_EEPROM;]
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mac_eeprom_init();
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#endif
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#endif
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USBCS |= bmBIT7 | bmBIT1;
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USBCS |= bmBIT7 | bmBIT1;
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wait(250);
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wait(10);
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// wait(250);
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USBCS &= ~0x08;
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USBCS &= ~0x08;
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}
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}
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#endif /* ZTEX_H */
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#endif /* ZTEX_H */
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