restored logger imu page 3->0

fpga_version.vh

@@ -35,7 +35,8 @@
  * contains all the components and scripts required to completely simulate it
  * with at least one of the Free Software programs.
  */
-        parameter FPGA_VERSION =          32'h039300bf;      //parallel - mask extrenal timestamps mode -0.043/17 79.56%
+        parameter FPGA_VERSION =          32'h039300c0;      //parallel - chnaging LOGGER_PAGE_IMU 3->0 (how it was in 353) -0.044/16, 79.59%
+//      parameter FPGA_VERSION =          32'h039300bf;      //parallel - mask extrenal timestamps mode -0.043/17 79.56%
 //      parameter FPGA_VERSION =          32'h039300be;      //parallel - adding odd/even pixels shift -0.066/12, 80.26%
 //      parameter FPGA_VERSION =          32'h039300bd;      //hispi,  trying the same -0.173/36, 80.95%
 //      parameter FPGA_VERSION =          32'h039300bc;      //parallel, 100kHz min i2c speed -0.076/8, 79.69%

includes/x393_parameters.vh

@@ -825,10 +825,10 @@
     parameter LOGGER_MASK =                 'h7fe,
     parameter LOGGER_STATUS_MASK =          'h7ff,
 
-//    parameter LOGGER_PAGE_IMU =           0, // 'h00..'h1f - overlaps with period/duration/halfperiod/config? (was so in x353)
+//First 4 registers are not used (it is when time stamps are sent)
+    parameter LOGGER_PAGE_IMU =             0, // 'h04..'h1f - overlaps with period/duration/halfperiod/config? (was so in x353)
     parameter LOGGER_PAGE_GPS =             1, // 'h20..'h3f
     parameter LOGGER_PAGE_MSG =             2, // 'h40..'h5f
-    parameter LOGGER_PAGE_IMU =             3, // 'h60..'h7f -  removing overlap with period/duration/halfperiod/config
 
     parameter LOGGER_PERIOD =               0,
     parameter LOGGER_BIT_DURATION =         1,

logger/event_logger.v

@@ -44,11 +44,10 @@ module  event_logger#(
     parameter LOGGER_STATUS_REG_ADDR =         'h39, // just 1 location)
     parameter LOGGER_MASK =                    'h7fe,
     parameter LOGGER_STATUS_MASK =             'h7ff,
-
-//    parameter LOGGER_PAGE_IMU =                 0, // 'h00..'h1f - overlaps with period/duration/halfperiod/config? (was so in x353)
+//First 4 registers are not used (it is when time stamps are sent)
+    parameter LOGGER_PAGE_IMU =                 0, // 'h04..'h1f - overlaps with period/duration/halfperiod/config? (was so in x353)
     parameter LOGGER_PAGE_GPS =                 1, // 'h20..'h3f
     parameter LOGGER_PAGE_MSG =                 2, // 'h40..'h5f
-    parameter LOGGER_PAGE_IMU =                 3, // 'h60..'h7f -  removing overlap with period/duration/halfperiod/config
     
     parameter LOGGER_PERIOD =                   0,
     parameter LOGGER_BIT_DURATION =             1,

py393/x393_export_c.py

@@ -1109,7 +1109,7 @@ class X393ExportC(object):
             (('_Address consists of 2 parts - 2-bit page (configuration, imu, gps, message) and a 5-bit sub-address autoincremented when writing data.',)),
             (('_Register pages:',)),
             (("X393_LOGGER_PAGE_CONF",                    "", 0 ,                                0, None, None, "",    "Logger configuration page")),
-            (("X393_LOGGER_PAGE_IMU",                     "", vrlg.LOGGER_PAGE_IMU ,             0, None, None, "",    "Logger IMU parameters page")),
+            (("X393_LOGGER_PAGE_IMU",                     "", vrlg.LOGGER_PAGE_IMU ,             0, None, None, "",    "Logger IMU parameters page (fist 4 DWORDs are not used)")),
             (("X393_LOGGER_PAGE_GPS",                     "", vrlg.LOGGER_PAGE_GPS ,             0, None, None, "",    "Logger GPS parameters page")),
             (("X393_LOGGER_PAGE_MSG",                     "", vrlg.LOGGER_PAGE_MSG ,             0, None, None, "",    "Logger MSG (odometer) parameters page")),
             (('_Register configuration addresses (with X393_LOGGER_PAGE_CONF):',)),