supleed2/ELEC60013-ES-CW2
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P2S5 complete

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This commit is contained in:
Kacper 2022-03-23 15:51:52 +00:00
parent 5b0661e77f
commit 84e3b8f27f
1 changed files with 10 additions and 1 deletions
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11
src/main.cpp
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@ -122,10 +122,16 @@ void scanKeysTask(void * pvParameters){
}
void displayUpdateTask(void * pvParameters){
uint8_t keyArrayCopy[7];
const TickType_t xFrequency = 100/portTICK_PERIOD_MS;
TickType_t xLastWakeTime = xTaskGetTickCount();
while(1){
vTaskDelayUntil(&xLastWakeTime, xFrequency);
xSemaphoreTake(keyArrayMutex, portMAX_DELAY);
memcpy(keyArrayCopy, (void*)keyArray, 7);
xSemaphoreGive(keyArrayMutex);
u8g2.clearBuffer(); // clear the internal memory
u8g2.setFont(u8g2_font_profont12_mf); // choose a suitable font
u8g2.setCursor(2, 10); // set the cursor position
@ -133,8 +139,11 @@ void displayUpdateTask(void * pvParameters){
digitalToggle(LED_BUILTIN);
u8g2.setCursor(2, 20);
for (uint8_t i = 0; i < 7; i++) {
u8g2.print(keyArray[i], HEX);
u8g2.print(keyArrayCopy[6-i], HEX);
}
u8g2.drawStr(120,30,"+");
u8g2.drawStr(85,30,"-");
//u8g2.drawStr(100,30,"hi");
u8g2.sendBuffer(); // transfer internal memory to the display
}
}