HAL_ChibiOS: fixed build without ISR limit

2019-08-27 07:59:21 +10:00 · 2019-08-27 07:59:21 +10:00 · b30f3697d2
parent 97c56c068e
commit b30f3697d2
1 changed files with 2 additions and 0 deletions
--- a/libraries/AP_HAL_ChibiOS/I2CDevice.cpp
+++ b/libraries/AP_HAL_ChibiOS/I2CDevice.cpp
@ -284,8 +284,10 @@ bool I2CDevice::_transfer(const uint8_t *send, uint32_t send_len,
            break;
        }

+#ifdef STM32_I2C_ISR_LIMIT
        AP_HAL::Util::PersistentData &pd = hal.util->persistent_data;
        pd.i2c_isr_count += I2CD[bus.busnum].i2c->isr_count;
+#endif

        if (ret == MSG_OK) {
            bus.bouncebuffer_finish(send, recv, recv_len);