Unittest failing fdcan_test on Nucleo-G474RE

[rleh]

The test:

modm/test/modm/platform/fdcan/fdcan_test.cpp

Lines 88 to 100 in 389a9c3

	modm::can::Message receivedMessage;
	for (uint_fast8_t i = 0; i <= 8; ++i) {
	TEST_ASSERT_TRUE(Fdcan1::getMessage(receivedMessage));
	TEST_ASSERT_EQUALS(receivedMessage.getIdentifier(), 0x4711u);
	TEST_ASSERT_EQUALS(receivedMessage.getLength(), i);
	for (uint_fast8_t dataIndex = 0; dataIndex < i; ++dataIndex) {
	TEST_ASSERT_EQUALS(receivedMessage.data[dataIndex], i);
	}
	}
	TEST_ASSERT_FALSE(Fdcan1::isMessageAvailable());
	TEST_ASSERT_FALSE(Fdcan1::getMessage(message));

The output:

[...]
FAIL: fdcan_test:92 : 1801 == 18193␊
FAIL: fdcan_test:93 : 0 == 1␊
FAIL: fdcan_test:96 : 0 == 1␊
[...]

>>> fdcan_test␊
FAIL: fdcan_test:62 : true == false␊
FAIL: fdcan_test:92 : 1801 == 18193␊
FAIL: fdcan_test:93 : 0 == 1␊
FAIL: fdcan_test:96 : 0 == 1␊
FAIL: fdcan_test:93 : 1 == 2␊
FAIL: fdcan_test:96 : 1 == 2␊
FAIL: fdcan_test:96 : 52 == 2␊
FAIL: fdcan_test:93 : 2 == 3␊
FAIL: fdcan_test:96 : 2 == 3␊
FAIL: fdcan_test:96 : 2 == 3␊
FAIL: fdcan_test:96 : 86 == 3␊
FAIL: fdcan_test:93 : 3 == 4␊
FAIL: fdcan_test:96 : 3 == 4␊
FAIL: fdcan_test:96 : 3 == 4␊
FAIL: fdcan_test:96 : 3 == 4␊
FAIL: fdcan_test:96 : 239 == 4␊
FAIL: fdcan_test:93 : 4 == 5␊
FAIL: fdcan_test:96 : 4 == 5␊
FAIL: fdcan_test:96 : 4 == 5␊
FAIL: fdcan_test:96 : 4 == 5␊
FAIL: fdcan_test:96 : 4 == 5␊
FAIL: fdcan_test:96 : 4 == 5␊
FAIL: fdcan_test:93 : 5 == 6␊
FAIL: fdcan_test:96 : 5 == 6␊
FAIL: fdcan_test:96 : 5 == 6␊
FAIL: fdcan_test:96 : 5 == 6␊
FAIL: fdcan_test:96 : 5 == 6␊
FAIL: fdcan_test:96 : 5 == 6␊
FAIL: fdcan_test:96 : 5 == 6␊
FAIL: fdcan_test:93 : 6 == 7␊
FAIL: fdcan_test:96 : 6 == 7␊
FAIL: fdcan_test:96 : 6 == 7␊
FAIL: fdcan_test:96 : 6 == 7␊
FAIL: fdcan_test:96 : 6 == 7␊
FAIL: fdcan_test:96 : 6 == 7␊
FAIL: fdcan_test:96 : 6 == 7␊
FAIL: fdcan_test:96 : 6 == 7␊
FAIL: fdcan_test:93 : 7 == 8␊
FAIL: fdcan_test:96 : 7 == 8␊
FAIL: fdcan_test:96 : 7 == 8␊
FAIL: fdcan_test:96 : 7 == 8␊
FAIL: fdcan_test:96 : 7 == 8␊
FAIL: fdcan_test:96 : 7 == 8␊
FAIL: fdcan_test:96 : 7 == 8␊
FAIL: fdcan_test:96 : 7 == 8␊
FAIL: fdcan_test:96 : 7 == 8␊
FAIL: fdcan_test:99 : true == false␊
FAIL: fdcan_test:100 : true == false␊