Hello ST community!
I would like to know if someone can help me with my project, I need to read the analog measurements that enter the MCP3208 ADC through SPI with STM32F103C8T6. I need to read all 7 channels of the MCP3208. I've been reading the datasheet and I understand how it works, but I don't know how to program it using HAL libraries in CubeIDE. I have found this link on the web where they do what I want to do, but through Keil C. Could someone help me to do it with HAL APIs?
I would really appreciate the help of the community.
https://vidieukhien.xyz/2018/06/17/tutstm32-keil-c-arm-spi-mcp3208/
Basically I want to translate this code to HAL APIs:
unsigned int MCP3208_Read(char Chanel,char Single) //Single = 1 doc tung kenh,
{
char first_tran = 0x04;
char second_tran = 0;
char first_receive = 0, second_receive = 0;
Select_Flash();
first_tran |=(Single&0x01)<<1; //Take Singal byte
first_tran |= ((Chanel&0x04)>>2); //Take D2 Byte
second_tran |= (Chanel&0x03)<<6; //Take D1 D0
SPI_SendByte(first_tran); //Send first byte
first_receive = SPI_SendByte(second_tran); //Send second byte to receive MSB byte
second_receive = SPI_SendByte(0x00); //Send 0x00 to receive LSB byte
NotSelect_Flash();
return (first_receive<<8|second_receive)&0xFFF;
