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cxp up conn fw: update test case

This commit is contained in:
morgan 2024-08-26 11:57:57 +08:00
parent 679b430d74
commit 94d569502b
1 changed files with 33 additions and 26 deletions
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33
src/libboard_artiq/src/cxp_upconn.rs
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@ -28,10 +28,10 @@ pub fn tx_test(timer: &mut GlobalTimer) {
// the 8bit shift is k symbol
// const K28_1: u16 = 0x3C | (1 << 8);
// const K28_5: u16 = 0xBC | (1 << 8);
const D31_1: u16 = 0x3F;
const D01_1: u16 = 0x21;
const D31_1: u16 = 0x3F;
const LEN: usize = 100;
const LEN: usize = 200;
let mut arr: [u16; LEN] = [0; LEN];
unsafe {
@ -40,41 +40,48 @@ pub fn tx_test(timer: &mut GlobalTimer) {
csr::cxp::upconn_clk_reset_write(0);
loop {
// TODO: verify the char & word boundary thingy
for _ in 0..8 {
csr::cxp::upconn_symbol1_write(D01_1);
}
for _ in 0..4 {
for _ in 0..12 {
csr::cxp::upconn_symbol2_write(D31_1);
}
timer.delay_us(1);
csr::cxp::upconn_tx_enable_write(1);
timer.delay_us(1);
for _ in 0..3 {
csr::cxp::upconn_symbol0_write(D01_1);
}
for i in 0..LEN {
arr[i] = get_encoded();
}
let mut last_encoded: u16 = 0;
for i in 0..LEN {
if last_encoded != arr[i] {
match arr[i] {
0b1010111001 | 0b0101001001 => {
println!("encoded = {:#012b} D31.1", arr[i])
println!("D31.1")
}
0b0111011001 | 0b1000101001 => {
println!("encoded = {:#012b} D01.1", arr[i])
println!("D01.1")
}
0b1101010010 | 0b0010101101 => {
println!("D04.4")
}
0b0011111010 | 0b1100000101 => {
println!("encoded = {:#012b} K28.5 start idling....", arr[i])
println!("K28.5 start idling....")
}
0b0011111001 | 0b1100000110 => {
println!("encoded = {:#012b} K28.1 idling...", arr[i])
println!("K28.1 idling...")
}
0b0011101010 => {
println!("encoded = {:#012b} D28.5 END idle", arr[i])
println!("D28.5 END idle")
}
_ => {
println!("encoded = {:#012b}", arr[i])
}
}
last_encoded = arr[i]
}
}
println!("-------------------------------------");