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Add error message incase MCP2515 fails to start

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This commit is contained in:
Daniel Öster 2024-09-30 16:02:38 +03:00
parent 2a359d95ac
commit 966a6c5517
3 changed files with 17 additions and 2 deletions
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13
Software/Software.ino
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@ -407,7 +407,18 @@ void init_CAN() {
SPI.begin(MCP2515_SCK, MCP2515_MISO, MCP2515_MOSI);
ACAN2515Settings settings(QUARTZ_FREQUENCY, 500UL * 1000UL); // CAN bit rate 500 kb/s
settings.mRequestedMode = ACAN2515Settings::NormalMode;
can.begin(settings, [] { can.isr(); });
const uint16_t errorCodeMCP = can.begin(settings, [] { can.isr(); });
if (errorCodeMCP == 0) {
#ifdef DEBUG_VIA_USB
Serial.println("Can ok");
#endif
} else {
#ifdef DEBUG_VIA_USB
Serial.print("Error Can: 0x");
Serial.println(errorCodeMCP, HEX);
#endif
set_event(EVENT_CANMCP_INIT_FAILURE, (uint8_t)errorCodeMCP);
}
#endif
#ifdef CAN_FD

3
Software/src/devboard/utils/events.cpp
View file

@ -141,6 +141,7 @@ void init_events(void) {
}
events.entries[EVENT_CANFD_INIT_FAILURE].level = EVENT_LEVEL_WARNING;
events.entries[EVENT_CANMCP_INIT_FAILURE].level = EVENT_LEVEL_WARNING;
events.entries[EVENT_CANFD_BUFFER_FULL].level = EVENT_LEVEL_WARNING;
events.entries[EVENT_CAN_OVERRUN].level = EVENT_LEVEL_INFO;
events.entries[EVENT_CAN_RX_FAILURE].level = EVENT_LEVEL_ERROR;
@ -244,6 +245,8 @@ const char* get_event_message_string(EVENTS_ENUM_TYPE event) {
switch (event) {
case EVENT_CANFD_INIT_FAILURE:
return "CAN-FD initialization failed. Check hardware or bitrate settings";
case EVENT_CANMCP_INIT_FAILURE:
return "CAN-MCP addon initialization failed. Check hardware";
case EVENT_CANFD_BUFFER_FULL:
return "CAN-FD buffer overflowed. Some CAN messages were not sent. Contact developers.";
case EVENT_CAN_OVERRUN:

3
Software/src/devboard/utils/events.h
View file

@ -6,7 +6,7 @@
// #define INCLUDE_EVENTS_TEST // Enable to run an event test loop, see events_test_on_target.cpp
#define EE_MAGIC_HEADER_VALUE 0x0013 // 0x0000 to 0xFFFF
#define EE_MAGIC_HEADER_VALUE 0x0014 // 0x0000 to 0xFFFF
#define GENERATE_ENUM(ENUM) ENUM,
#define GENERATE_STRING(STRING) #STRING,
@ -27,6 +27,7 @@
#define EVENTS_ENUM_TYPE(XX) \
XX(EVENT_CANFD_INIT_FAILURE) \
XX(EVENT_CANMCP_INIT_FAILURE) \
XX(EVENT_CANFD_BUFFER_FULL) \
XX(EVENT_CAN_OVERRUN) \
XX(EVENT_CAN_RX_FAILURE) \