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AP_Proximity: corrected return type of uart::read()

This commit is contained in:
Prathamesh Patil 2023-02-18 11:52:59 +05:30 committed by Peter Barker
parent 2a53934579
commit b9d718c938
4 changed files with 12 additions and 6 deletions
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2
libraries/AP_Proximity/AP_Proximity_Cygbot_D1.cpp
View File

@ -43,7 +43,7 @@ void AP_Proximity_Cygbot_D1::read_sensor_data()
{ {
uint32_t nbytes = _uart->available(); uint32_t nbytes = _uart->available();
while (nbytes-- > 0) { while (nbytes-- > 0) {
uint8_t byte = _uart->read(); int16_t byte = _uart->read();
if (!parse_byte(byte)) { if (!parse_byte(byte)) {
// reset // reset
reset(); reset();

2
libraries/AP_Proximity/AP_Proximity_RPLidarA2.cpp
View File

@ -163,7 +163,7 @@ void AP_Proximity_RPLidarA2::get_readings()
while (nbytes-- > 0) { while (nbytes-- > 0) {
uint8_t c = _uart->read(); int16_t c = _uart->read();
Debug(2, "UART READ %x <%c>", c, c); //show HEX values Debug(2, "UART READ %x <%c>", c, c); //show HEX values
STATE: STATE:

7
libraries/AP_Proximity/AP_Proximity_TeraRangerTower.cpp
View File

@ -62,8 +62,11 @@ bool AP_Proximity_TeraRangerTower::read_sensor_data()
int16_t nbytes = _uart->available(); int16_t nbytes = _uart->available();
while (nbytes-- > 0) { while (nbytes-- > 0) {
char c = _uart->read(); int16_t c = _uart->read();
if (c == 'T' ) { if (c==-1) {
return false;
}
if (char(c) == 'T' ) {
buffer_count = 0; buffer_count = 0;
} }

7
libraries/AP_Proximity/AP_Proximity_TeraRangerTowerEvo.cpp
View File

@ -116,8 +116,11 @@ bool AP_Proximity_TeraRangerTowerEvo::read_sensor_data()
} }
while (nbytes-- > 0) { while (nbytes-- > 0) {
char c = _uart->read(); int16_t c = _uart->read();
if (c == 'T' ) { if (c==-1) {
return false;
}
if (char(c) == 'T' ) {
buffer_count = 0; buffer_count = 0;
} }
buffer[buffer_count++] = c; buffer[buffer_count++] = c;