Hardware
/
picorv32
mirror of https://github.com/YosysHQ/picorv32.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #109 from stv0g/cmd-echo 

Added echo command to PicoSoc firmware for testing UART
This commit is contained in:
Clifford Wolf 2019-02-13 14:07:08 +01:00 committed by GitHub
parent 6e55b7afbc 672c99b71e
commit e9e311d53e
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 12 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
picosoc/firmware.c
View File

@ -550,6 +550,14 @@ void cmd_benchmark_all()
} }
#endif #endif
void cmd_echo()
{
print("Return to menu by sending '!'\n\n");
char c;
while ((c = getchar()) != '!')
putchar(c);
}
// -------------------------------------------------------- // --------------------------------------------------------
void main() void main()
@ -611,6 +619,7 @@ void main()
print(" [7] Toggle continuous read mode\n"); print(" [7] Toggle continuous read mode\n");
print(" [9] Run simplistic benchmark\n"); print(" [9] Run simplistic benchmark\n");
print(" [0] Benchmark all configs\n"); print(" [0] Benchmark all configs\n");
print(" [e] Echo UART\n");
print("\n"); print("\n");
for (int rep = 10; rep > 0; rep--) for (int rep = 10; rep > 0; rep--)
@ -650,6 +659,9 @@ void main()
case '0': case '0':
cmd_benchmark_all(); cmd_benchmark_all();
break; break;
case 'e':
cmd_echo();
break;
default: default:
continue; continue;
} }