Vekatech
Lcd companion boards support (VKLCD50RTA & VKLCD70RT)
What is this ?
This is a demo program using Renesas RGA library & USB Camera to demonstrate VK-RZ/A1H's companion boards workability.
Supported companion Boards:
VKLCD50RTA
VKLCD70RT
How to Configure ?
You can choose which display is installed by altering the lcd_panel.h file
Leave the active one & comment out the others:
#define LCD_VDC5_CH0_PANEL LCD_CH0_PANEL_VKLCD50RTA //#define LCD_VDC5_CH0_PANEL LCD_CH0_PANEL_VKLCD70RT
You can alter the whole demo with your pictures if you like:
How to compile ?
- The Demo can be compiled in 3 modes:
- I. Execution from the internal 10-MB on-chip SRAM.
- II. Execution from the on-board serial FALSH in dual (32-MB) mode.
- After import in the online compiler just leave only the VKRZA1H_DOUBLE.sct & delete all others linker files in the TOOLCHAIN_ARM_STD folder.
- Drag & drop the result binary in MBED disk, (previously inited in double flash mode)
- III. Execution from the on-board serial FALSH in single (16-MB) mode.
- After import in the online compiler just leave only the VKRZA1H_SINGLE.sct & delete all others linker files in the TOOLCHAIN_ARM_STD folder.
- Drag & drop the result binary in MBED disk, (previously inited in single flash mode )
Quick presentation:
Other demos ?
More demos you can find on our FTP
Diff: hal/common/CAN.cpp
- Revision:
- 0:6435b67ad23c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hal/common/CAN.cpp Thu Feb 16 10:23:48 2017 +0000
@@ -0,0 +1,124 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * 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.
+ */
+#include "CAN.h"
+
+#if DEVICE_CAN
+
+#include "cmsis.h"
+
+namespace mbed {
+
+CAN::CAN(PinName rd, PinName td) : _can(), _irq() {
+ // No lock needed in constructor
+ can_init(&_can, rd, td);
+ can_irq_init(&_can, (&CAN::_irq_handler), (uint32_t)this);
+}
+
+CAN::~CAN() {
+ // No lock needed in destructor
+ can_irq_free(&_can);
+ can_free(&_can);
+}
+
+int CAN::frequency(int f) {
+ lock();
+ int ret = can_frequency(&_can, f);
+ unlock();
+ return ret;
+}
+
+int CAN::write(CANMessage msg) {
+ lock();
+ int ret = can_write(&_can, msg, 0);
+ unlock();
+ return ret;
+}
+
+int CAN::read(CANMessage &msg, int handle) {
+ lock();
+ int ret = can_read(&_can, &msg, handle);
+ unlock();
+ return ret;
+}
+
+void CAN::reset() {
+ lock();
+ can_reset(&_can);
+ unlock();
+}
+
+unsigned char CAN::rderror() {
+ lock();
+ int ret = can_rderror(&_can);
+ unlock();
+ return ret;
+}
+
+unsigned char CAN::tderror() {
+ lock();
+ int ret = can_tderror(&_can);
+ unlock();
+ return ret;
+}
+
+void CAN::monitor(bool silent) {
+ lock();
+ can_monitor(&_can, (silent) ? 1 : 0);
+ unlock();
+}
+
+int CAN::mode(Mode mode) {
+ lock();
+ int ret = can_mode(&_can, (CanMode)mode);
+ unlock();
+ return ret;
+}
+
+int CAN::filter(unsigned int id, unsigned int mask, CANFormat format, int handle) {
+ lock();
+ int ret = can_filter(&_can, id, mask, format, handle);
+ unlock();
+ return ret;
+}
+
+void CAN::attach(Callback<void()> func, IrqType type) {
+ lock();
+ if (func) {
+ _irq[(CanIrqType)type].attach(func);
+ can_irq_set(&_can, (CanIrqType)type, 1);
+ } else {
+ can_irq_set(&_can, (CanIrqType)type, 0);
+ }
+ unlock();
+}
+
+void CAN::_irq_handler(uint32_t id, CanIrqType type) {
+ CAN *handler = (CAN*)id;
+ handler->_irq[type].call();
+}
+
+void CAN::lock() {
+ _mutex.lock();
+}
+
+void CAN::unlock() {
+ _mutex.unlock();
+}
+
+} // namespace mbed
+
+#endif
+