Changeset 564

Timestamp:

Oct 26, 2013, 12:53:31 PM (11 years ago)

Author:

bouyer

Message:

r_ctrl_go_bsy is really a flip/flop, explicitely don't reset it in the
VCI FSM. No behavior change, as we do register writes only if r_ctrl_go_bsy
is false anyway.
Print r_ctrl_go_bsy status in print_trace().

File:

• trunk/modules/vci_spi/caba/source/src/vci_spi.cpp (modified) (2 diffs)

trunk/modules/vci_spi/caba/source/src/vci_spi.cpp

@@ -154 +154 @@
                         r_ctrl_cpha = ((wdata & SPI_CTRL_CPHA) != 0);
                         r_ctrl_ie  = ((wdata & SPI_CTRL_IE_EN) != 0);
-                        r_ctrl_go_bsy = ((wdata & SPI_CTRL_GO_BSY) != 0);
+                        if (wdata & SPI_CTRL_GO_BSY) 
+                                r_ctrl_go_bsy = true;
                         r_ctrl_char_len = (wdata & SPI_CTRL_CHAR_LEN_MASK);
 #ifdef SOCLIB_MODULE_DEBUG
@@ -766 +767 @@
         std::cout << name() << " _SPI : " << spi_str[r_spi_fsm.read()] 
             << " clk_counter " << r_clk_counter.read()
-            << " r_bit_count " << r_bit_count.read() << std::endl;
+            << " r_bit_count " << r_bit_count.read() 
+            << " r_ctrl_go_bsy " << (int)r_ctrl_go_bsy.read() << std::endl;
         std::cout << name() << " _SPI : "
             << " r_spi_clk " << r_spi_clk.read()