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Pin_names arduino_uno test: Add a check for UART instance

pull/14704/head
jeromecoutant 2021-05-24 12:18:36 +02:00
parent 587eb413d6
commit 86d0471136
1 changed files with 9 additions and 1 deletions
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10
hal/tests/TESTS/pin_names/arduino_uno/main.cpp
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@ -124,9 +124,11 @@ void UART_test()
{ {
utest_printf("UART TX Pin 0x%x RX Pin 0x%x\n", TX_pin, RX_pin); utest_printf("UART TX Pin 0x%x RX Pin 0x%x\n", TX_pin, RX_pin);
// 1. check if Arduino_uno pins are not already used by the console
TEST_SKIP_UNLESS_MESSAGE(TX_pin != CONSOLE_TX, "ARDUINO_UNO_UART pin shared with CONSOLE_TX"); TEST_SKIP_UNLESS_MESSAGE(TX_pin != CONSOLE_TX, "ARDUINO_UNO_UART pin shared with CONSOLE_TX");
TEST_SKIP_UNLESS_MESSAGE(RX_pin != CONSOLE_RX, "ARDUINO_UNO_UART pin shared with CONSOLE_RX"); TEST_SKIP_UNLESS_MESSAGE(RX_pin != CONSOLE_RX, "ARDUINO_UNO_UART pin shared with CONSOLE_RX");
// 2. check if Arduino_uno pins are part of pinmap table
{ {
const PinMap *maps = serial_tx_pinmap(); const PinMap *maps = serial_tx_pinmap();
while (maps->pin != (PinName)NC) { // check each pin from PinMap table till NC pin while (maps->pin != (PinName)NC) { // check each pin from PinMap table till NC pin
@ -151,8 +153,14 @@ void UART_test()
TEST_ASSERT_NOT_EQUAL(NC, maps->pin); TEST_ASSERT_NOT_EQUAL(NC, maps->pin);
} }
// 3. check if Arduino_uno pins are not using the same UART instance as console
int console_uart = pinmap_peripheral(CONSOLE_TX, serial_tx_pinmap());
TEST_ASSERT_NOT_EQUAL(console_uart, pinmap_peripheral(TX_pin, serial_tx_pinmap()));
// 4. check if UART pins can be initialized
BufferedSerial TEST(TX_pin, RX_pin); BufferedSerial TEST(TX_pin, RX_pin);
// Basic API call
// 5. check a basic API call
TEST.set_baud(115200); TEST.set_baud(115200);
} }