sw-uart.zig (383B)
1 const std = @import("std"); 2 const pi = @import("pi"); 3 4 const mini_uart = pi.devices.mini_uart; 5 const sw_uart = pi.devices.sw_uart; 6 const clock = pi.devices.clock; 7 8 pub fn main() !void { 9 try sw_uart.initialize(115200, 8, 9); 10 11 while (true) { 12 mini_uart.write_slice("Hello World!\n"); 13 try sw_uart.write_slice("Hello World!\n"); 14 15 clock.delay_s(1); 16 } 17 }