Good afternoon,
I recently started working with TouchGFX and encountered a problem while flashing the programm on my board STM32F746NGH6 (with the display: ETEM043005XDH6)
After reading & understanding the code of the examples as well as building my own examples, I tried to rebuild the UART (RS232) example.
The Simulator compiles and runs without any problem.
Unfortunately when trying to "Run Target" flashing the programm on my board I encoutered a problem with the UART Library used.
It seems that it cannot find the reference I defined earlier in my code.
I tried the entire day to fix the problem but none of the fixes I tried worked out.
Could you please clarify the way to import such libraries which have been defined in the code or link me to a tutorial? I couldn't find anything.
Following files I looked through:
- BoardConfiguration.cpp & .hpp
- Model.cpp & .hpp
- C:\TouchGFXProjects\ProjectName\target\bsp\source\vendor\ETEM043005XDH6
- C:\TouchGFXProjects\ProjectName\target\bsp\source\platform\stm32f7xx\STM32F7xx_HAL_Driver
- C:\TouchGFXProjects\ProjectName\target\bsp\include\platform\stm32f7xx\STM32F7xx_HAL_Driver
#include <gui/model/Model.hpp>
#include <gui/model/ModelListener.hpp>
#ifndef SIMULATOR
extern "C"
{
#include "Calibration_Parameters.h"
#include "stm32f7xx_hal.h"
#include "stm32f7xx_hal_spi.h"
#include "stm32f7xx_hal_tim.h"
//#include "stm32f7xx_hal_uart.h"
//#include "stm32f7xx_hal_usart.h"
//#include "etem043005xdh6_usart.h"
extern UART_HandleTypeDef huart2;
extern UART_HandleTypeDef huart6;
}
#endif
Model::Model() : modelListener(0)
{
}
void Model::tick()
{
}
/**********************************************************************************************************/
//
// RS232 and RS498 Transmission of Slider Value
//
/**********************************************************************************************************/
#ifndef SIMULATOR
void Model::send_data(unsigned char data)
{
unsigned char tt[10];
tt[0] = 0x0D; //CR
tt[1] = 0x0A; //LF
tt[2] = (data / 100) + '0';
data %= 100;
tt[3] = (data / 10) + '0';
tt[4] = (data % 10) + '0';
//HAL_UART_Transmit(&huart2,tt,5,200);
//HAL_UART_Receive(&huart6, tt, 5, 200); //RS232 Receive Data
HAL_UART_Transmit(&huart6,tt,5,200); // RS232 Blocking, Interrupt function under development
// HAL_UART_Transmit(&huart2,tt,5,200); // RS485 Blocking, Interrupt function under development
}
#endif
/*******************************************************************************************************/
Any help or links would be highly appreciated.
Rafael
