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snapdragon_rc_pwm: fix comments

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This commit is contained in:
Julian Oes
2016-05-28 10:25:04 +02:00
committed by Lorenz Meier
parent 73d70fa7e8
commit 6dfb80ddd1
1 changed files with 9 additions and 8 deletions
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src/drivers/snapdragon_rc_pwm/snapdragon_rc_pwm.cpp
+9 -8
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@@ -35,9 +35,10 @@
/**
* @file snapdragon_rc_pwm.cpp
* @author Roman Bapst <roman@px4.io>
* @author Julian Oes <julian@oes.ch>
*
* This driver sends rc commands to the Snapdragon via UART. On the same UART it receives pwm
* motor commands from the Snapdragon.
* This driver sends RC commands to the Snapdragon via UART. On the same UART
* it receives pwm motor commands from the Snapdragon.
*/
@@ -66,9 +67,9 @@ namespace snapdragon_rc_pwm
static const uint8_t mavlink_message_lengths[256] = MAVLINK_MESSAGE_LENGTHS;
static const uint8_t mavlink_message_crcs[256] = MAVLINK_MESSAGE_CRCS;
volatile bool _task_should_exit = false; // flag indicating if uart_esc task should exit
volatile bool _task_should_exit = false; // flag indicating if snapdragon_rc_pwm task should exit
static char _device[MAX_LEN_DEV_PATH];
static bool _is_running = false; // flag indicating if uart_esc app is running
static bool _is_running = false; // flag indicating if snapdragon_rc_pwm app is running
static px4_task_t _task_handle = -1; // handle to the task main thread
static int _uart_fd = -1;
int _pwm_fd = -1;
@@ -85,7 +86,7 @@ void usage();
void start();
/** uart_esc stop */
/** snapdragon_rc_pwm stop */
void stop();
int initialise_uart();
@@ -103,7 +104,7 @@ void set_pwm_output(mavlink_actuator_control_target_t *actuator_controls);
/** task main trampoline function */
void task_main_trampoline(int argc, char *argv[]);
/** uart_esc thread primary entry point */
/** snapdragon_rc_pwm thread primary entry point */
void task_main(int argc, char *argv[]);
void task_main(int argc, char *argv[])
@@ -365,7 +366,7 @@ int deinitialize_uart()
return close(_uart_fd);
}
// uart_esc main entrance
// snapdragon_rc_pwm main entrance
void task_main_trampoline(int argc, char *argv[])
{
task_main(argc, argv);
@@ -450,7 +451,7 @@ int snapdragon_rc_pwm_main(int argc, char *argv[])
if (snapdragon_rc_pwm::_is_running) {
PX4_WARN("uart_esc already running");
PX4_WARN("snapdragon_rc_pwm already running");
return 1;
}