diff options
Diffstat (limited to 'os/hal/include')
| -rw-r--r-- | os/hal/include/hal_community.h | 5 | ||||
| -rw-r--r-- | os/hal/include/hal_opamp.h | 97 | ||||
| -rw-r--r-- | os/hal/include/hal_qei.h | 1 |
3 files changed, 103 insertions, 0 deletions
diff --git a/os/hal/include/hal_community.h b/os/hal/include/hal_community.h index 83b1f02..f84e90a 100644 --- a/os/hal/include/hal_community.h +++ b/os/hal/include/hal_community.h @@ -75,6 +75,10 @@ #define HAL_USE_COMP FALSE
#endif
+#if !defined(HAL_USE_OPAMP)
+#define HAL_USE_OPAMP FALSE
+#endif
+
/* Abstract interfaces.*/
/* Shared headers.*/
@@ -87,6 +91,7 @@ #include "hal_timcap.h"
#include "hal_qei.h"
#include "hal_comp.h"
+#include "hal_opamp.h"
/* Complex drivers.*/
#include "hal_onewire.h"
diff --git a/os/hal/include/hal_opamp.h b/os/hal/include/hal_opamp.h new file mode 100644 index 0000000..b20c938 --- /dev/null +++ b/os/hal/include/hal_opamp.h @@ -0,0 +1,97 @@ +/* + ChibiOS - Copyright (C) 2006..2019 Giovanni Di Sirio + Copyright (C) 2019 Fabien Poussin (fabien.poussin (at) google's mail) + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +*/ + +#ifndef HAL_OPAMP_H_ +#define HAL_OPAMP_H_ + +#include "hal.h" + +#if (HAL_USE_OPAMP == TRUE) || defined(__DOXYGEN__) + +/*===========================================================================*/ +/* Driver constants. */ +/*===========================================================================*/ + +#define OPAMP_P_BELOW_M (0U) +#define OPAMP_M_BELOW_P (1U) + +/*===========================================================================*/ +/* Driver pre-compile time settings. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Derived constants and error checks. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver data structures and types. */ +/*===========================================================================*/ + +/** + * @brief Driver state machine possible states. + */ +typedef enum { + OPAMP_UNINIT = 0, /**< Not initialized. */ + OPAMP_STOP = 1, /**< Stopped. */ + OPAMP_ACTIVE = 2, /**< Active. */ + OPAMP_CALIBRATING = 3, /**< Calibration in progress. */ +} opampstate_t; + +/** + * @brief Type of a structure representing an OPAMP driver. + */ +typedef struct OPAMPDriver OPAMPDriver; + +#include "hal_opamp_lld.h" + +/*===========================================================================*/ +/* Driver macros. */ +/*===========================================================================*/ + +/** + * @brief Calibrate opamps + * * + * @iclass + */ +#define opampCalibrate() opamp_lld_calibrate() +/** @} */ + +/** + * @name Low Level driver helper macros + * @{ + */ + +/*===========================================================================*/ +/* External declarations. */ +/*===========================================================================*/ + +#ifdef __cplusplus +extern "C" { +#endif + void opampInit(void); + void opampObjectInit(OPAMPDriver *opamp); + void opampStart(OPAMPDriver *opamp, const OPAMPConfig *config); + void opampStop(OPAMPDriver *opamp); + void opampEnable(OPAMPDriver *opamp); + void opampDisable(OPAMPDriver *opamp); +#ifdef __cplusplus +} +#endif + +#endif /* HAL_USE_OPAMP */ + +#endif /* HAL_OPAMP_H_ */ diff --git a/os/hal/include/hal_qei.h b/os/hal/include/hal_qei.h index 15f24ce..de41b97 100644 --- a/os/hal/include/hal_qei.h +++ b/os/hal/include/hal_qei.h @@ -145,6 +145,7 @@ extern "C" { void qeiEnable(QEIDriver *qeip);
void qeiDisable(QEIDriver *qeip);
qeicnt_t qeiGetCount(QEIDriver *qeip);
+ void qeiSetCount(QEIDriver *qeip, qeicnt_t value);
qeidelta_t qeiUpdate(QEIDriver *qeip);
qeidelta_t qeiUpdateI(QEIDriver *qeip);
qeidelta_t qeiAdjustI(QEIDriver *qeip, qeidelta_t delta);
|