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QURT: Changed the non-blocking UART write to use the blocking write with a comment that Qurt (#25573)

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still needs a non-blocking write implemented.
This commit is contained in:
Eric Katzfey
2025-09-16 10:40:19 -08:00
committed by GitHub
parent 0c8f5ebc32
commit e72ffa3b1f
1 changed files with 2 additions and 14 deletions
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platforms/qurt/src/px4/SerialImpl.cpp
+2 -14
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@@ -260,20 +260,8 @@ ssize_t SerialImpl::readAtLeast(uint8_t *buffer, size_t buffer_size, size_t char
ssize_t SerialImpl::write(const void *buffer, size_t buffer_size) ssize_t SerialImpl::write(const void *buffer, size_t buffer_size)
{ {
if (!_open) { // TODO: Implement a non-blocking write in Qurt
PX4_ERR("Cannot write to serial device until it has been opened"); return writeBlocking(buffer, buffer_size, 0);
return -1;
}
int ret_write = qurt_uart_write(_serial_fd, (const char *) buffer, buffer_size);
if (ret_write < 0) {
if (errno != EAGAIN) {
PX4_ERR("%s write error %d", _port, ret_write);
}
}
return ret_write;
} }
ssize_t SerialImpl::writeBlocking(const void *buffer, size_t buffer_size, uint32_t timeout_ms) ssize_t SerialImpl::writeBlocking(const void *buffer, size_t buffer_size, uint32_t timeout_ms)