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/CallChain.cpp
- Revision:
- 0:6435b67ad23c
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hal/common/CallChain.cpp Thu Feb 16 10:23:48 2017 +0000
@@ -0,0 +1,117 @@
+#include "CallChain.h"
+#include "cmsis.h"
+#include "critical.h"
+
+namespace mbed {
+
+class CallChainLink {
+public:
+ CallChainLink(): cb(), next(NULL) {
+ // No work to do
+ }
+
+ CallChainLink(Callback<void()> &callback): cb(callback), next(NULL) {
+ // No work to do
+ }
+ Callback<void()> cb;
+ CallChainLink * next;
+};
+
+CallChain::CallChain(int size) : _chain(NULL) {
+ // No work to do
+}
+
+CallChain::~CallChain() {
+ clear();
+}
+
+pFunctionPointer_t CallChain::add(Callback<void()> func) {
+ CallChainLink *new_link = new CallChainLink(func);
+ if (NULL == _chain) {
+ _chain = new_link;
+ return &new_link->cb;
+ }
+
+ CallChainLink *link = _chain;
+ while (true) {
+ if (NULL == link->next) {
+ link->next = new_link;
+ return &new_link->cb;
+ }
+ link = link->next;
+ }
+}
+
+pFunctionPointer_t CallChain::add_front(Callback<void()> func) {
+ CallChainLink *link = new CallChainLink(func);
+ link->next = _chain;
+ _chain = link->next;
+ return &link->cb;
+}
+
+int CallChain::size() const {
+ CallChainLink *link = _chain;
+ int elements = 0;
+ while (link != NULL) {
+ elements++;
+ link = link->next;
+ }
+ return elements;
+}
+
+pFunctionPointer_t CallChain::get(int idx) const {
+ CallChainLink *link = _chain;
+ for (int i = 0; i < idx; i++) {
+ if (NULL == link) {
+ break;
+ }
+ link = link->next;
+ }
+ return &link->cb;
+}
+
+int CallChain::find(pFunctionPointer_t f) const {
+ CallChainLink *link = _chain;
+ int i = 0;
+ while (link != NULL) {
+ if (f == &link->cb) {
+ return i;
+ }
+ i++;
+ link = link->next;
+ }
+ return -1;
+}
+
+void CallChain::clear() {
+ CallChainLink *link = _chain;
+ _chain = NULL;
+ while (link != NULL) {
+ CallChainLink *temp = link->next;
+ delete link;
+ link = temp;
+ }
+}
+
+bool CallChain::remove(pFunctionPointer_t f) {
+ CallChainLink *link = _chain;
+ while (link != NULL) {
+ if (f == &link->cb) {
+ delete link;
+ return true;
+ }
+ link = link->next;
+ }
+ return false;
+}
+
+void CallChain::call() {
+ CallChainLink *link = _chain;
+ while (link != NULL) {
+ link->cb.call();
+ link = link->next;
+ }
+}
+
+} // namespace mbed
+