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authorTobias Jahnke <tjahnk@users.noreply.github.com>2017-08-18 13:46:58 +0200
committerTobias Jahnke <tjahnk@users.noreply.github.com>2017-08-18 13:46:58 +0200
commit1b245760ed8a3476a9288e39965a23e1d50b085a (patch)
tree446055f48fe614d3b5bc7f247e5586d84b9b67a0 /ucs2-vol/src/device_container.cpp
parent29a81bf7ace46f80e12470e984c54d9884e47a57 (diff)
removed volume API
Diffstat (limited to 'ucs2-vol/src/device_container.cpp')
-rw-r--r--ucs2-vol/src/device_container.cpp171
1 files changed, 0 insertions, 171 deletions
diff --git a/ucs2-vol/src/device_container.cpp b/ucs2-vol/src/device_container.cpp
deleted file mode 100644
index bda3b79..0000000
--- a/ucs2-vol/src/device_container.cpp
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * libmostvolume example
- *
- * Copyright (C) 2017 Microchip Technology Germany II GmbH & Co. KG
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- * You may also obtain this software under a propriety license from Microchip.
- * Please contact Microchip for further information.
- *
- */
-
-#include "device_container.h"
-#include "callbacks.h"
-#include "ucs_api.h"
-
-#define DEVCONT_TIME_RETRIGGER (uint16_t)100U
-#define DEVCONT_TIME_NOW (uint16_t)0U
-#define DEVCONT_TIME_STOP (uint16_t)0xFFFFU
-
-#define DEVCONT_UNUSED(a) (a = a)
-
-CDeviceContainer::CDeviceContainer()
-{
- this->_idx_processing = 0U;
- this->_ucs_inst_ptr = NULL;
- this->_values_pptr = NULL;
- this->_values_sz = 0U;
- this->_tx_busy = false;
- this->_service_requested = false;
- this->_service_fptr = NULL;
-}
-
-CDeviceContainer::~CDeviceContainer()
-{
- Clb_RegisterI2CResultCB(NULL, NULL); /* avoid that the result callback is fired after object is destroyed */
-}
-
-void CDeviceContainer::RegisterValues(CDeviceValue** list_pptr, uint16_t list_sz)
-{
- this->_idx_processing = 0U;
- this->_values_pptr = list_pptr;
- this->_values_sz = list_sz;
- this->_tx_busy = false;
-
- if ((list_pptr != NULL) && (list_sz > 0U))
- {
- this->_idx_processing = list_sz - 1U;
- }
-}
-
-void CDeviceContainer::ClearValues()
-{
- this->_idx_processing = 0U;
- this->_values_pptr = NULL;
- this->_values_sz = 0U;
- this->_tx_busy = false;
-}
-
-void CDeviceContainer::SetValue(uint16_t key, uint8_t value)
-{
- uint16_t idx;
- bool req_update = false;
-
- for (idx = 0U; idx < this->_values_sz; idx++)
- {
- if (this->_values_pptr[idx]->GetKey() == key)
- {
- this->_values_pptr[idx]->SetValue(value);
- if (this->_values_pptr[idx]->RequiresUpdate())
- {
- req_update = true;
- }
- }
- }
-
- if (req_update && (!this->_tx_busy))
- {
- RequestService(DEVCONT_TIME_NOW); //fire callback
- }
-}
-
-void CDeviceContainer::IncrementProcIndex(void)
-{
- if ((_idx_processing + 1U) >= this->_values_sz)
- {
- _idx_processing = 0U;
- }
- else
- {
- _idx_processing++;
- }
-}
-
-// starts at latest position, searches next value to update, waits until response
-void CDeviceContainer::Update()
-{
- uint16_t cnt;
- bool error = false;
- _service_requested = false;
-
- if (this->_ucs_inst_ptr == NULL)
- {
- return;
- }
-
- if (this->_tx_busy)
- {
- return;
- }
-
- for (cnt = 0u; cnt < this->_values_sz; cnt++) /* just run one cycle */
- {
- IncrementProcIndex();
-
- if (_values_pptr[_idx_processing]->RequiresUpdate())
- {
- if (_values_pptr[_idx_processing]->FireUpdateMessage())
- {
- Clb_RegisterI2CResultCB(&OnI2cResult, this);
- this->_tx_busy = true;
- break;
- }
- else
- {
- error = true;
- }
- }
- }
-
- if (error)
- {
- RequestService(DEVCONT_TIME_RETRIGGER);
- }
-}
-
-void CDeviceContainer::HandleI2cResult(Ucs_I2c_Result_t result)
-{
- DEVCONT_UNUSED(result);
- this->_tx_busy = false;
- this->RequestService(DEVCONT_TIME_NOW);
-}
-
-void CDeviceContainer::OnI2cResult(Ucs_I2c_Result_t result, void *obj_ptr)
-{
- ((CDeviceContainer*)obj_ptr)->HandleI2cResult(result);
-}
-
-void CDeviceContainer::RequestService(uint16_t timeout)
-{
- if (!_service_requested)
- {
- _service_requested = true;
-
- if (_service_fptr != NULL)
- {
- _service_fptr(timeout);
- }
- }
-}