void
SpiDeviceTest::testMultipleTransmissions()
{
test::Transmission transmissions[] = {
test::Transmission(4, RX_DATA(1,2,3,4), TX_DATA(4,3,2,1)),
test::Transmission(2, RX_DATA(5, 6), TX_DATA(100, 101)),
};
test::SpiDevice device;
device.start(transmissions, ARRAY_SIZE(transmissions), __LINE__, false);
TEST_ASSERT_FALSE(device.isSuccessful());
device.select();
TEST_ASSERT_EQUALS(device.write(1), 4);
TEST_ASSERT_EQUALS(device.write(2), 3);
TEST_ASSERT_EQUALS(device.write(3), 2);
TEST_ASSERT_EQUALS(device.write(4), 1);
device.deselect();
device.select();
TEST_ASSERT_EQUALS(device.write(5), 100);
TEST_ASSERT_EQUALS(device.write(6), 101);
device.deselect();
TEST_ASSERT_TRUE(device.isSuccessful());
}
// ----------------------------------------------------------------------------
void
Ad7280aTest::testAllChannelRead()
{
test::Transmission transmissionsInitialize[] = {
test::Transmission(4, RX_DATA(0x03,0x80,0x11,0xCA), TX_DATA(0x00,0x00,0x00,0x00)),
test::Transmission(4, RX_DATA(0x01,0xB5,0x14,0xEA), TX_DATA(0x00,0x00,0x00,0x00)),
test::Transmission(4, RX_DATA(0xF8,0x00,0x03,0x0A), TX_DATA(0x00,0x03,0x27,0x24)),
test::Transmission(4, RX_DATA(0xF8,0x00,0x03,0x0A), TX_DATA(0x00,0x86,0x47,0x34)),
test::Transmission(4, RX_DATA(0xF8,0x00,0x03,0x0A), TX_DATA(0x01,0x09,0x67,0x84)),
test::Transmission(4, RX_DATA(0xF8,0x00,0x03,0x0A), TX_DATA(0x01,0x8C,0x87,0x14)),
test::Transmission(4, RX_DATA(0xF8,0x00,0x03,0x0A), TX_DATA(0x02,0x0F,0xA5,0xEC)),
test::Transmission(4, RX_DATA(0xF8,0x00,0x03,0x0A), TX_DATA(0x02,0x92,0xC6,0x74)),
};
device.start(transmissionsInitialize, ARRAY_SIZE(transmissionsInitialize), __LINE__);
uint16_t values[6];
TEST_ASSERT_TRUE(Ad7280a::readAllChannels(values));
TEST_ASSERT_EQUALS(values[0], 100);
TEST_ASSERT_EQUALS(values[1], 200);
TEST_ASSERT_EQUALS(values[2], 300);
TEST_ASSERT_EQUALS(values[3], 400);
TEST_ASSERT_EQUALS(values[4], 500);
TEST_ASSERT_EQUALS(values[5], 600);
device.finish();
}
// ----------------------------------------------------------------------------
void
Ad7280aTest::testSoftwareReset()
{
test::Transmission transmissionsInitialize[] = {
test::Transmission(4, RX_DATA(0x01,0xD2,0xB4,0x12), TX_DATA(0x00,0x00,0x00,0x00)),
test::Transmission(4, RX_DATA(0x01,0xC2,0xB6,0xE2), TX_DATA(0x00,0x00,0x00,0x00)),
};
device.start(transmissionsInitialize, ARRAY_SIZE(transmissionsInitialize), __LINE__);
Ad7280a::softwareReset();
device.finish();
}
// ----------------------------------------------------------------------------
void
Ad7280aTest::testChainSetup()
{
test::Transmission transmissionsInitialize[] = {
test::Transmission(4, RX_DATA(0x01,0xD2,0xB4,0x12), TX_DATA(0x00,0x00,0x00,0x00)),
test::Transmission(4, RX_DATA(0x01,0xC2,0xB6,0xE2), TX_DATA(0x00,0x00,0x00,0x00)),
test::Transmission(4, RX_DATA(0x03,0x87,0x16,0xCA), TX_DATA(0x00,0x00,0x00,0x00)),
test::Transmission(4, RX_DATA(0xF8,0x00,0x03,0x0A), TX_DATA(0x11,0xC2,0x65,0xDC)),
};
device.start(transmissionsInitialize, ARRAY_SIZE(transmissionsInitialize), __LINE__);
TEST_ASSERT_TRUE(Ad7280a::chainSetup());
device.finish();
}
void ep_send_zlp(U8 ep_num)
{
cli();
ep_select(ep_num);
while (!TX_FIFO_READY);
TX_DATA();
while (!TX_FIFO_READY);
sei();
}
// ----------------------------------------------------------------------------
void
Ad7280aTest::testSelftest()
{
test::Transmission transmissionsInitialize[] = {
test::Transmission(4, RX_DATA(0x01,0xC2,0xB6,0xE2), TX_DATA(0x00,0x00,0x00,0x00)),
test::Transmission(4, RX_DATA(0x01,0xB9,0x11,0x92), TX_DATA(0x00,0x00,0x00,0x00)),
test::Transmission(4, RX_DATA(0x03,0x86,0x17,0xCA), TX_DATA(0x00,0x00,0x00,0x00)),
// Read the self-test conversion result (value = 980)
test::Transmission(4, RX_DATA(0xF8,0x00,0x03,0x0A), TX_DATA(0x00,0x1E,0xA5,0x90)),
};
device.start(transmissionsInitialize, ARRAY_SIZE(transmissionsInitialize), __LINE__);
TEST_ASSERT_TRUE(Ad7280a::performSelftest());
device.finish();
}
UINT8 SendByte(UINT8 dataByte)
{
UINT8 i;
for (i = 0; i < 8; i++) {
WAIT_SERIAL_CLK(1);
if ((dataByte & 0x01) == 0){
TX_DATA(0);
}
else{
TX_DATA(1);
}
dataByte >>= 1;
WAIT_SERIAL_CLK(0);
}
return TRUE;
}
// ----------------------------------------------------------------------------
void
Ad7280aTest::testChannelRead()
{
test::Transmission transmissionsInitialize[] = {
test::Transmission(4, RX_DATA(0x01,0xA6,0x15,0x1A), TX_DATA(0x00,0x00,0x00,0x00)),
test::Transmission(4, RX_DATA(0x01,0xA1,0x02,0x0A), TX_DATA(0x00,0x00,0x00,0x00)),
test::Transmission(4, RX_DATA(0x03,0x80,0x61,0xBA), TX_DATA(0x00,0x00,0x00,0x00)),
test::Transmission(4, RX_DATA(0xF8,0x00,0x03,0x0A), TX_DATA(0x01,0x91,0x2D,0x88)),
};
device.start(transmissionsInitialize, ARRAY_SIZE(transmissionsInitialize), __LINE__);
uint16_t value;
TEST_ASSERT_TRUE(Ad7280a::readChannel(0, xpcc::ad7280a::CELL_VOLTAGE_4, &value));
TEST_ASSERT_EQUALS(value, 549);
device.finish();
}
// ----------------------------------------------------------------------------
void
Ad7280aTest::testBalancer()
{
test::Transmission transmissionsInitialize[] = {
test::Transmission(4, RX_DATA(0x02,0x81,0x83,0xC2), TX_DATA(0x00,0x00,0x00,0x00)),
};
device.start(transmissionsInitialize, ARRAY_SIZE(transmissionsInitialize), __LINE__);
Ad7280a::enableBalancer(0, xpcc::ad7280a::CB1 | xpcc::ad7280a::CB2);
device.finish();
}
void
SpiDeviceTest::testSingleTransmission()
{
test::Transmission transmissions[] = {
test::Transmission(4, RX_DATA(1,2,3,4), TX_DATA(4,3,2,1)),
};
test::SpiDevice device;
device.start(transmissions, ARRAY_SIZE(transmissions), __LINE__, false);
TEST_ASSERT_FALSE(device.isSuccessful());
device.select();
TEST_ASSERT_EQUALS(device.write(1), 4);
TEST_ASSERT_EQUALS(device.write(2), 3);
TEST_ASSERT_EQUALS(device.write(3), 2);
TEST_ASSERT_EQUALS(device.write(4), 1);
device.deselect();
TEST_ASSERT_TRUE(device.isSuccessful());
device.select();
device.deselect();
TEST_ASSERT_FALSE(device.isSuccessful());
// Restart transmission
device.start(transmissions, ARRAY_SIZE(transmissions), __LINE__, false);
device.select();
TEST_ASSERT_EQUALS(device.write(1), 4);
TEST_ASSERT_EQUALS(device.write(2), 3);
TEST_ASSERT_EQUALS(device.write(3), 2);
TEST_ASSERT_EQUALS(device.write(4), 1);
TEST_ASSERT_EQUALS(device.write(5), 0xff); // one byte to much
device.deselect();
TEST_ASSERT_FALSE(device.isSuccessful());
}
