yikestone/ST7701S-SPI-Driver
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Pretty print commands and parameters in the same format as the datasheet

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This commit is contained in:
Corey Vixie 2020-03-29 12:54:35 -07:00
parent f46a5a5c2d
commit 5807c7a81c
2 changed files with 4 additions and 3 deletions
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2
src/instructions.rs
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@ -21,7 +21,7 @@ use crate::panel::Mode;
/// transferred by the D/CX pin. If D/CX is “low”, the transmission byte is /// transferred by the D/CX pin. If D/CX is “low”, the transmission byte is
/// interpreted as a command byte. If D/CX is “high”, the transmission byte /// interpreted as a command byte. If D/CX is “high”, the transmission byte
/// is command register as parameter. /// is command register as parameter.
#[derive(Clone)] #[derive(Clone, Debug)]
pub struct Command { pub struct Command {
pub address: u8, pub address: u8,
pub parameters: Vec<u8>, pub parameters: Vec<u8>,

5
src/spi.rs
View File

@ -34,12 +34,13 @@ impl ST7701S {
Ok(c) => { Ok(c) => {
let address = &c.serialize_address(); let address = &c.serialize_address();
self.spi.write(&c.serialize_address()); self.spi.write(&c.serialize_address());
println!("address {}", c.address); println!("Address: {:#04X}", c.address);
for parameter in c.parameters { for parameter in c.parameters {
self.spi.write(&Command::serialize_parameter(parameter)); self.spi.write(&Command::serialize_parameter(parameter));
println!("parameter {}", parameter); println!("Parameter: {:08b}", parameter);
} }
println!("--------------------");
} }
Err(e) => println!("{}", e), Err(e) => println!("{}", e),
} }