FreeRTOS and ILI9341

[srknngundogdu]

Hello, first of all, thank you for this effort. I tried to run the project with FreeRTOS, but I didn't get any display output. I worked on it quite a bit, but it didn't work. Does anyone have any ideas?

[tiwag]

you need to redefine the HAL delay to freertos osdelay and start initializaton of the display after initializaton of freertos before starting the scheduler srknngundogdu ***@***.***> schrieb am Do., 25. Juli 2024, 16:55:

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Hello, first of all, thank you for this effort. I tried to run the project with FreeRTOS, but I didn't get any display output. I worked on it quite a bit, but it didn't work. Does anyone have any ideas? — Reply to this email directly, view it on GitHub <#9>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AADWD22F77U52QA25ZCV3SDZOD7T3AVCNFSM6AAAAABLOTUFDWVHI2DSMVQWIX3LMV43ASLTON2WKOZSGQZTAMBTHE2TGNA> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[srknngundogdu]

Hello, thank you for your answers. I solved the problem. After setting up for full mode, the timer callback in 'z_displ_ILI9XXX.h' gives an error because a timer is active when Systick is disabled. The issue is resolved by updating the callback function at the bottom of main.c as follows.

`void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef htim)
{
/ USER CODE BEGIN Callback 0 */

/* USER CODE END Callback 0 /
if (htim->Instance == TIM1) {
HAL_IncTick();
}
/ USER CODE BEGIN Callback 1 /
else if (htim==&TGFX_T){
touchgfxSignalVSync();
}
/ USER CODE END Callback 1 */
}`