tests/candev: adapt test application

RIOT-OS · Jun 17, 2022 · 0bf4a54 · 0bf4a54
1 parent e30d97d
commit 0bf4a54
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Showing 3 changed files with 19 additions and 15 deletions.
diff --git a/dist/tools/doccheck/exclude_patterns b/dist/tools/doccheck/exclude_patterns
@@ -10969,11 +10969,7 @@ drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB0CTRL_BUKT
 drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB0CTRL_BUKT1 \(macro definition\) of file mcp2515_defines\.h is not documented\.
 drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB0CTRL_FILHIT0 \(macro definition\) of file mcp2515_defines\.h is not documented\.
 drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB0CTRL_MODE_RECV_ALL \(macro definition\) of file mcp2515_defines\.h is not documented\.
-drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB0CTRL_MODE_RECV_EXT \(macro definition\) of file mcp2515_defines\.h is not documented\.
-drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB0CTRL_MODE_RECV_STD \(macro definition\) of file mcp2515_defines\.h is not documented\.
-drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB0CTRL_MODE_RECV_STD_OR_EXT \(macro definition\) of file mcp2515_defines\.h is not documented\.
-drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB0CTRL_RXM0 \(macro definition\) of file mcp2515_defines\.h is not documented\.
-drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB0CTRL_RXM1 \(macro definition\) of file mcp2515_defines\.h is not documented\.
+drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB0CTRL_MODE_RECV_FILTER \(macro definition\) of file mcp2515_defines\.h is not documented\.
 drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB0CTRL_RXRTR \(macro definition\) of file mcp2515_defines\.h is not documented\.
 drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB0D0 \(macro definition\) of file mcp2515_defines\.h is not documented\.
 drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB0D1 \(macro definition\) of file mcp2515_defines\.h is not documented\.
@@ -10993,11 +10989,7 @@ drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB1CTRL_FILH
 drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB1CTRL_FILHIT1 \(macro definition\) of file mcp2515_defines\.h is not documented\.
 drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB1CTRL_FILHIT2 \(macro definition\) of file mcp2515_defines\.h is not documented\.
 drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB1CTRL_MODE_RECV_ALL \(macro definition\) of file mcp2515_defines\.h is not documented\.
-drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB1CTRL_MODE_RECV_EXT \(macro definition\) of file mcp2515_defines\.h is not documented\.
-drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB1CTRL_MODE_RECV_STD \(macro definition\) of file mcp2515_defines\.h is not documented\.
-drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB1CTRL_MODE_RECV_STD_OR_EXT \(macro definition\) of file mcp2515_defines\.h is not documented\.
-drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB1CTRL_RXM0 \(macro definition\) of file mcp2515_defines\.h is not documented\.
-drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB1CTRL_RXM1 \(macro definition\) of file mcp2515_defines\.h is not documented\.
+drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB1CTRL_MODE_RECV_FILTER \(macro definition\) of file mcp2515_defines\.h is not documented\.
 drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB1CTRL_RXRTR \(macro definition\) of file mcp2515_defines\.h is not documented\.
 drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB1D0 \(macro definition\) of file mcp2515_defines\.h is not documented\.
 drivers/mcp2515/mcp2515_defines\.h:[0-9]+: warning: Member MCP2515_RXB1D1 \(macro definition\) of file mcp2515_defines\.h is not documented\.

diff --git a/tests/candev/Makefile.board.dep b/tests/candev/Makefile.board.dep
@@ -9,6 +9,8 @@ ifeq ($(CAN_DRIVER), PERIPH_CAN)
   FEATURES_REQUIRED += periph_can
 else ifeq ($(CAN_DRIVER), MCP2515)
   USEMODULE += mcp2515
+  # Uncomment to enable MCP2515 reception filtering
+  # CFLAGS += "-DMCP2515_RECV_FILTER_EN=1"
 else ifeq ($(CAN_DRIVER), CAN_ALT)
   # other can modules can be defined here
 endif
diff --git a/tests/candev/main.c b/tests/candev/main.c
@@ -219,13 +219,23 @@ if (IS_ACTIVE(CONFIG_USE_LOOPBACK_MODE)) {
     /* set to loopback test mode */
     canopt_state_t mode = CANOPT_STATE_LOOPBACK;
     candev->driver->set(candev, CANOPT_STATE, &mode, sizeof(mode));
-
-    /* do not care, receive all message id */
-    struct can_filter filter;
-    filter.can_mask = 0;
-    candev->driver->set_filter(candev, &filter);
 }
 
+    if (IS_ACTIVE(MCP2515_RECV_FILTER_EN)) {
+        /* CAN filters examples */
+        struct can_filter filter[3];
+        filter[0].can_mask = 0x7FF;
+        filter[0].can_id = 0x001;   /* messages with CAN ID 0x001 will be received in mailbox 0 */
+        filter[1].can_mask = 0x7FF;
+        filter[1].can_id = 0x003;   /* messages with CAN ID 0x003 will be received in mailbox 0 */
+        filter[2].can_mask = 0x7FF;
+        filter[2].can_id = 0x002;   /* messages with CAN ID 0x002 will be received in mailbox 1 */
+        for (uint8_t i = 0; i < 3; i++) {
+            candev->driver->set_filter(candev, &filter[i]);
+        }
+        /* All other messages won't be received */
+    }
+
     char line_buf[SHELL_DEFAULT_BUFSIZE];
     shell_run(shell_commands, line_buf, SHELL_DEFAULT_BUFSIZE);