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platform: serial: add bytesAvailable() function

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Jacob Dahl
2025-11-10 00:55:16 -05:00
committed by Daniel Agar
parent 42dccca8fc
commit 399512571b
8 changed files with 40 additions and 0 deletions
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platforms/common/include/px4_platform_common/Serial.hpp
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@@ -61,6 +61,7 @@ public:
bool close();
ssize_t bytesAvailable();
ssize_t read(uint8_t *buffer, size_t buffer_size);
ssize_t readAtLeast(uint8_t *buffer, size_t buffer_size, size_t character_count = 1, uint32_t timeout_ms = 0);