- #Cosmic stm8 compiler latest version larger compiled file how to
- #Cosmic stm8 compiler latest version larger compiled file serial
- #Cosmic stm8 compiler latest version larger compiled file code
Void delay_ms(int ms) //Function Definition In the “stm8s103_spi.h”, the header file has three functions for the SPI communication.
Instead of discussing each of and every function in the stm8s_spi.h header file, we are going to discuss the important functions which are being used in our “stm8s103_spi.h” header file. The predefined functions for the SPI communication can be found in the “ stm8s_spi.h” file. The “ STM8S.h” file contains the definition of the “ stm8s_spi.h” header file and the board configuration of the STM8S development boards. Now, let’s get into the coding part.Īt the beginning of the stm8s103_spi.h file, we have included the “ STM8S.h” header file. You can refer to the “STM8S Standard Peripherals Library” manual. You might be wondering about the other header files in the picture. I have created two important libraries to ease the SPI communication on the STM8S. Now, let’s see what is inside the libraries.
#Cosmic stm8 compiler latest version larger compiled file how to
In the first tutorial of the STM8S, we have already discussed on how to add the include files (can be found in the “ inc” folder) and the source files (can be found in the “ src” folder). Once you have done the setup of your project workspace, you should have the following header files under the “ Include Files” folder that I have marked with red circle in the below image. I hope you have gone through our first tutorial on STM8S where we have discussed on how to setup the project workspace. We are going to use the Cosmic C compiler along with the SPL libraries. Go to the “T8_SPI_Communication_on_STM8S_using_Cosmic_C_Compiler” folder which can be found in the downloaded repository.
#Cosmic stm8 compiler latest version larger compiled file code
You need to download the complete code files from our GITHUB repository of the STM8S tutorial series. So, I am not going to discuss about the theory part of the SPI communication. We have covered the SPI communication with different types of microcontrollers so far. Please note carefully that we need to power the STM8S103F3P6 board with an USB connector so that the board gives a proper 5V power supply to both the sensor and the LCD.īefore getting started with the SPI communication on the STM8S, you need to make sure that you have the basic understanding on how the SPI communication works. I have also provided a 5V power supply to both the sensor and the LCD. I have connected the DIN pin of the module with the SDA (PB5) and SCL(PB4) pin of the STM8S103F3P6 board. The following schematic represents the connections diagram of the MAX719 Dot Matrix Display Module with the STM8S103F3P6 development board. We will require the following components to perform the I2C communication on STM8S with MLX90614 I2C sensor.Ĭircuit Diagram to Interface the Dot Matrix Display Module with STM8S Using SPI You can check our tutorials on the STM8S Microcontroller where we have discussed on How to setup the Cosmic C compiler and we have covered the PWM, ADC, UART and I2C with the STM8S103F3P6 development board. So, let’s see what components will be required to perform the SPI communication on STM8S board. There are 4 GPIO pins that we will be using to perform the SPI communication as shown in the image below.
#Cosmic stm8 compiler latest version larger compiled file serial
In this tutorial, we will learn about the implementation of the Serial Parallel Interface (SPI) Communication on the STM8S103F3P6 board using an 8x8 Led matrix display module as the SPI device.
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