sv/IronOS
1
0
Fork 0
forked from me/IronOS
Code Pull Requests Activity

Add navigation animations

Browse Source
This commit is contained in:
Patrick Horlebein
2020-04-03 22:40:03 +02:00
parent d45b1d7e27
commit 81abd5eeac
3 changed files with 105 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

79
workspace/TS100/Core/Src/OLED.cpp
View File

@@ -24,6 +24,7 @@ uint8_t OLED::fontWidth, OLED::fontHeight;
int16_t OLED::cursor_x, OLED::cursor_y;
uint8_t OLED::displayOffset;
uint8_t OLED::screenBuffer[16 + (OLED_WIDTH * 2) + 10]; // The data buffer
uint8_t OLED::secondFrameBuffer[OLED_WIDTH * 2]; // The second frame buffer
/*Setup params for the OLED screen*/
/*http://www.displayfuture.com/Display/datasheet/controller/SSD1307.pdf*/
@@ -85,6 +86,16 @@ void OLED::initialize() {
sizeof(OLED_Setup_Array));
}
void OLED::use_first_buffer() {
firstStripPtr = &screenBuffer[FRAMEBUFFER_START];
secondStripPtr = &screenBuffer[FRAMEBUFFER_START + OLED_WIDTH];
}
void OLED::use_second_buffer() {
firstStripPtr = &secondFrameBuffer[0];
secondStripPtr = &secondFrameBuffer[OLED_WIDTH];
}
/*
* Prints a char to the screen.
* UTF font handling is done using the two input chars.
@@ -106,6 +117,74 @@ void OLED::drawChar(char c) {
cursor_x += fontWidth;
}
void OLED::presentSecondScreenBufferAnimatedBack() {
OLED::use_first_buffer();
uint32_t totalDuration = 50;
uint32_t duration = 0;
uint32_t start = xTaskGetTickCount();
uint8_t offset = 0;
while (duration <= totalDuration)
{
duration = xTaskGetTickCount() - start;
uint8_t progress = (duration * OLED_WIDTH) / totalDuration;
for (uint8_t i = OLED_WIDTH - 1; i > progress; i--) {
firstStripPtr[i] = firstStripPtr[(i - progress) + offset];
secondStripPtr[i] = secondStripPtr[(i - progress) + offset];
}
offset = progress;
uint8_t *firstBackStripPtr = &secondFrameBuffer[0];
uint8_t *secondBackStripPtr = &secondFrameBuffer[OLED_WIDTH];
for (uint8_t i = 0; i < progress; i++) {
firstStripPtr[i] = firstBackStripPtr[(i - progress) + OLED_WIDTH];
secondStripPtr[i] = secondBackStripPtr[(i - progress) + OLED_WIDTH];
}
refresh();
osDelay(40);
}
}
void OLED::presentSecondScreenBufferAnimated() {
OLED::use_first_buffer();
uint32_t totalDuration = 50;
uint32_t duration = 0;
uint32_t start = xTaskGetTickCount();
uint8_t offset = 0;
while (duration < totalDuration)
{
duration = xTaskGetTickCount() - start;
uint8_t progress = (duration * OLED_WIDTH) / totalDuration;
for (uint8_t i = 0; i < OLED_WIDTH - progress; i++) {
firstStripPtr[i] = firstStripPtr[i + progress - offset];
secondStripPtr[i] = secondStripPtr[i + progress - offset];
}
offset = progress;
uint8_t *firstBackStripPtr = &secondFrameBuffer[0];
uint8_t *secondBackStripPtr = &secondFrameBuffer[OLED_WIDTH];
for (uint8_t i = OLED_WIDTH - progress; i < OLED_WIDTH; i++) {
firstStripPtr[i] = firstBackStripPtr[i - (OLED_WIDTH - progress)];
secondStripPtr[i] = secondBackStripPtr[i - (OLED_WIDTH - progress)];
}
refresh();
osDelay(40);
}
}
void OLED::setRotation(bool leftHanded) {
#ifdef MODEL_TS80
leftHanded = !leftHanded;