1 files changed, 0 insertions, 82 deletions
diff --git a/firmware/fx3/b200/b200_i2c.c b/firmware/fx3/b200/b200_i2c.c
deleted file mode 100644
index c6fa67c77..000000000
--- a/firmware/fx3/b200/b200_i2c.c
+++ /dev/null
@@ -1,82 +0,0 @@
-//
-// Copyright 2013-2014 Ettus Research LLC
-//
-
-#include "b200_i2c.h"
-
-#include "cyu3i2c.h"
-
-/* I2c initialization for EEPROM programming. */
-void CyFxI2cInit (uint16_t pageLen) {
-    CyU3PI2cConfig_t i2cConfig;
-
-    /* Initialize and configure the I2C master module. */
-    CyU3PI2cInit ();
-
-    /* Start the I2C master block. The bit rate is set at 100KHz.
-     * The data transfer is done via DMA. */
-    CyU3PMemSet ((uint8_t *)&i2cConfig, 0, sizeof(i2cConfig));
-    i2cConfig.bitRate    = CY_FX_USBI2C_I2C_BITRATE;
-    i2cConfig.busTimeout = 0xFFFFFFFF;
-    i2cConfig.dmaTimeout = 0xFFFF;
-    i2cConfig.isDma      = CyFalse;
-
-    CyU3PI2cSetConfig (&i2cConfig, NULL);
-    glI2cPageSize = pageLen;
-}
-
-/* I2C read / write for programmer application. */
-void CyFxUsbI2cTransfer (
-        uint16_t  byteAddress,
-        uint8_t   devAddr,
-        uint16_t  byteCount,
-        uint8_t  *buffer,
-        CyBool_t  isRead)
-{
-    CyU3PI2cPreamble_t preamble;
-    uint16_t pageCount = (byteCount / glI2cPageSize);
-    uint16_t resCount = glI2cPageSize;
-
-    if (byteCount == 0) {
-        return;
-    }
-
-    if ((byteCount % glI2cPageSize) != 0) {
-        pageCount ++;
-        resCount = byteCount % glI2cPageSize;
-    }
-
-    while (pageCount != 0) {
-        if (isRead) {
-            /* Update the preamble information. */
-            preamble.length    = 4;
-            preamble.buffer[0] = devAddr;
-            preamble.buffer[1] = (uint8_t)(byteAddress >> 8);
-            preamble.buffer[2] = (uint8_t)(byteAddress & 0xFF);
-            preamble.buffer[3] = (devAddr | 0x01);
-            preamble.ctrlMask  = 0x0004;
-
-            CyU3PI2cReceiveBytes (&preamble, buffer, (pageCount == 1) ? resCount : glI2cPageSize, 0);
-        } else {
-            /* Write. Update the preamble information. */
-            preamble.length    = 3;
-            preamble.buffer[0] = devAddr;
-            preamble.buffer[1] = (uint8_t)(byteAddress >> 8);
-            preamble.buffer[2] = (uint8_t)(byteAddress & 0xFF);
-            preamble.ctrlMask  = 0x0000;
-
-            CyU3PI2cTransmitBytes (&preamble, buffer, (pageCount == 1) ? resCount : glI2cPageSize, 0);
-            /* Wait for the write to complete. */
-            preamble.length = 1;
-            CyU3PI2cWaitForAck(&preamble, 200);
-        }
-
-        /* An additional delay seems to be required after receiving an ACK. */
-        CyU3PThreadSleep (1);
-
-        /* Update the parameters */
-        byteAddress  += glI2cPageSize;
-        buffer += glI2cPageSize;
-        pageCount --;
-    }
-}