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-rw-r--r--platforms/avr/drivers/i2c_master.c12
-rw-r--r--platforms/avr/drivers/ps2/ps2_usart.c4
-rw-r--r--platforms/avr/platform.mk2
3 files changed, 9 insertions, 9 deletions
diff --git a/platforms/avr/drivers/i2c_master.c b/platforms/avr/drivers/i2c_master.c
index c1a7b5f72d..524494c99d 100644
--- a/platforms/avr/drivers/i2c_master.c
+++ b/platforms/avr/drivers/i2c_master.c
@@ -64,7 +64,7 @@ static i2c_status_t i2c_start_impl(uint8_t address, uint16_t timeout) {
uint16_t timeout_timer = timer_read();
while (!(TWCR & (1 << TWINT))) {
- if ((timeout != I2C_TIMEOUT_INFINITE) && ((timer_read() - timeout_timer) >= timeout)) {
+ if ((timeout != I2C_TIMEOUT_INFINITE) && (timer_elapsed(timeout_timer) > timeout)) {
return I2C_STATUS_TIMEOUT;
}
}
@@ -81,7 +81,7 @@ static i2c_status_t i2c_start_impl(uint8_t address, uint16_t timeout) {
timeout_timer = timer_read();
while (!(TWCR & (1 << TWINT))) {
- if ((timeout != I2C_TIMEOUT_INFINITE) && ((timer_read() - timeout_timer) >= timeout)) {
+ if ((timeout != I2C_TIMEOUT_INFINITE) && (timer_elapsed(timeout_timer) > timeout)) {
return I2C_STATUS_TIMEOUT;
}
}
@@ -102,7 +102,7 @@ i2c_status_t i2c_start(uint8_t address, uint16_t timeout) {
i2c_status_t status;
do {
status = i2c_start_impl(address, time_slice);
- } while ((status < 0) && ((timeout == I2C_TIMEOUT_INFINITE) || (timer_elapsed(timeout_timer) < timeout)));
+ } while ((status < 0) && ((timeout == I2C_TIMEOUT_INFINITE) || (timer_elapsed(timeout_timer) <= timeout)));
return status;
}
@@ -114,7 +114,7 @@ i2c_status_t i2c_write(uint8_t data, uint16_t timeout) {
uint16_t timeout_timer = timer_read();
while (!(TWCR & (1 << TWINT))) {
- if ((timeout != I2C_TIMEOUT_INFINITE) && ((timer_read() - timeout_timer) >= timeout)) {
+ if ((timeout != I2C_TIMEOUT_INFINITE) && (timer_elapsed(timeout_timer) > timeout)) {
return I2C_STATUS_TIMEOUT;
}
}
@@ -132,7 +132,7 @@ int16_t i2c_read_ack(uint16_t timeout) {
uint16_t timeout_timer = timer_read();
while (!(TWCR & (1 << TWINT))) {
- if ((timeout != I2C_TIMEOUT_INFINITE) && ((timer_read() - timeout_timer) >= timeout)) {
+ if ((timeout != I2C_TIMEOUT_INFINITE) && (timer_elapsed(timeout_timer) > timeout)) {
return I2C_STATUS_TIMEOUT;
}
}
@@ -147,7 +147,7 @@ int16_t i2c_read_nack(uint16_t timeout) {
uint16_t timeout_timer = timer_read();
while (!(TWCR & (1 << TWINT))) {
- if ((timeout != I2C_TIMEOUT_INFINITE) && ((timer_read() - timeout_timer) >= timeout)) {
+ if ((timeout != I2C_TIMEOUT_INFINITE) && (timer_elapsed(timeout_timer) > timeout)) {
return I2C_STATUS_TIMEOUT;
}
}
diff --git a/platforms/avr/drivers/ps2/ps2_usart.c b/platforms/avr/drivers/ps2/ps2_usart.c
index 39ec930d4a..581badac64 100644
--- a/platforms/avr/drivers/ps2/ps2_usart.c
+++ b/platforms/avr/drivers/ps2/ps2_usart.c
@@ -72,8 +72,8 @@ uint8_t ps2_error = PS2_ERR_NONE;
static inline uint8_t pbuf_dequeue(void);
static inline void pbuf_enqueue(uint8_t data);
-static inline bool pbuf_has_data(void);
static inline void pbuf_clear(void);
+bool pbuf_has_data(void);
void ps2_host_init(void) {
idle(); // without this many USART errors occur when cable is disconnected
@@ -212,7 +212,7 @@ static inline uint8_t pbuf_dequeue(void) {
return val;
}
-static inline bool pbuf_has_data(void) {
+bool pbuf_has_data(void) {
uint8_t sreg = SREG;
cli();
bool has_data = (pbuf_head != pbuf_tail);
diff --git a/platforms/avr/platform.mk b/platforms/avr/platform.mk
index 978199b385..b51a94c93a 100644
--- a/platforms/avr/platform.mk
+++ b/platforms/avr/platform.mk
@@ -38,7 +38,7 @@ CFLAGS += -fno-inline-small-functions
CFLAGS += -fno-strict-aliasing
CXXFLAGS += $(COMPILEFLAGS)
-CXXFLAGS += -fno-exceptions -std=c++11
+CXXFLAGS += -fno-exceptions $(CXXSTANDARD)
LDFLAGS += -Wl,--gc-sections