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Complete the switch to jnk0le uart lib

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Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Allen Hill
2026-07-07 12:39:09 -07:00
parent 1d953adaf2
commit e50bde197d
16 changed files with 221 additions and 344 deletions
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src/sniffer.cc
+41 -45
View File
@@ -5,12 +5,13 @@
#include <cctype>
#include <cstdint>
#include <cstdio>
#include <cstring>
#include "cdchanger.hpp"
#include "com232.h"
#include "frame.hpp"
#include "hal/board.h"
#include "hal/stdio.h"
#include "peripheral.hpp"
#include "queue.hpp"
@@ -29,16 +30,12 @@ constinit Queue outgoing = cache;
void toggle_flag(bool *flag, const char *msg) {
*flag = !*flag;
RS232_Print(msg);
RS232_Print(offon[*flag]);
RS232_Print("\n");
printf("%s%s\n", msg, offon[*flag]);
}
void set_flag(bool *flag, bool val, const char *msg) {
*flag = val;
RS232_Print(msg);
RS232_Print(offon[val]);
RS232_Print("\n");
printf("%s%s\n", msg, offon[val]);
}
void Setup();
@@ -84,7 +81,7 @@ int main() {
if (err == Error::Read{0x00})
incoming.push(std::move(msg));
} else {
RS232_Print("!! Dropping an incoming message; cache is empty !!\n");
puts("!! Dropping an incoming message; cache is empty !!");
}
}
@@ -96,7 +93,7 @@ int main() {
if (out->reaction > 0)
outgoing.push(std::move(out));
} else {
RS232_Print("!! Unable to respond; cache is empty !!\n");
puts("!! Unable to respond; cache is empty !!");
}
}
@@ -117,9 +114,8 @@ int main() {
outgoing.push(std::move(out));
}
// Key handler
if (RS232_hasChar()) {
char readkey = RS232_getChar();
// stdin must be non-blocking: yielding EOF when idle/empty
if (int readkey = getchar(); readkey != EOF) {
switch (readkey) {
case '?': print_help(); break;
case 'v': toggle_flag(&verbose, "Verbose errors: "); break;
@@ -149,7 +145,7 @@ int main() {
out->reaction = 1;
outgoing.push(std::move(out));
} else
RS232_Print("!! Cache empty; unable to queue beep request");
puts("!! Cache empty; unable to queue beep request");
break;
case 'P':
if (auto out = cache.pop()) {
@@ -173,25 +169,25 @@ int main() {
#ifndef NDEBUG
case 'g': peripheral.device<CDChanger>().mic_toggle(); break;
case 'p':
RS232_Print("First play/pause begin ... ");
fputs("First play/pause begin ... ", stdout);
peripheral.device<CDChanger>().media_action(MediaAction::Play_Pause);
while (peripheral.device<CDChanger>().media_busy()) {}
RS232_Print("end\nSecond play/pause begin ... ");
fputs("end\nSecond play/pause begin ... ", stdout);
peripheral.device<CDChanger>().media_action(MediaAction::Play_Pause);
while (peripheral.device<CDChanger>().media_busy()) {}
RS232_Print("end\n");
puts("end");
break;
case 's':
RS232_Print("Skip begin ... ");
fputs("Skip begin ... ", stdout);
peripheral.device<CDChanger>().media_action(MediaAction::Track_Next);
while (peripheral.device<CDChanger>().media_busy()) {}
RS232_Print("end\n");
puts("end");
break;
case 'b':
RS232_Print("Skip back begin ... ");
fputs("Skip back begin ... ", stdout);
peripheral.device<CDChanger>().media_action(MediaAction::Track_Prev);
while (peripheral.device<CDChanger>().media_busy()) {}
RS232_Print("end\n");
puts("end");
break;
case 'M': peripheral.get_bus().measure(); break;
#endif
@@ -205,7 +201,7 @@ int main() {
goto DEFAULT; // reading binary and this is a real data byte
case 'U': // Send command
RS232_Print("READ SEQUENCE (U)> \n");
puts("READ SEQUENCE (U)> ");
lastPrintAllFrames = printAllFrames;
printAllFrames = false;
readSeq = true;
@@ -214,7 +210,7 @@ int main() {
seqIsUnicast = true;
break;
case 'B': // Send broadcast
RS232_Print("READ SEQUENCE (B)> \n");
puts("READ SEQUENCE (B)> ");
lastPrintAllFrames = printAllFrames;
printAllFrames = false;
readSeq = true;
@@ -271,17 +267,17 @@ int main() {
hexDigit = hexChars[0] = hexChars[1] = 0;
}
if (echoCharacters) {
RS232_Print("CURRENT SEQUENCE > ");
fputs("CURRENT SEQUENCE > ", stdout);
for (uint8_t i = 0; i < seqIdx; i++) {
RS232_PrintHex8(data_tmp[i]);
RS232_SendByte(' ');
printf("%02X", static_cast<unsigned>(data_tmp[i]));
putchar(' ');
}
RS232_Print("\n");
putchar('\n');
}
}
}
} // switch (readkey)
} // if (RS232_hasChar())
} // if (readkey != EOF)
}
return 0;
}
@@ -289,30 +285,30 @@ int main() {
namespace {
void Setup() {
board_init(); // clock + GPIO bring-up (target-specific)
RS232_Init();
stdio_init();
board_enable_interrupts();
}
void print_help() {
RS232_Print("AVCLAN Mockingboard v1\n");
RS232_Print("U - begin reading for unicast message\n"
"B - begin reading for broadcast message\n"
"m - Toggle mute for mockingboard bus activity\n"
"v - Toggle verbose error logging\n"
"l - Toggle message logging\n"
"X/x - Turn binary logging ON or OFF, respectively\n"
"k - Toggle character echo\n"
"E - Beep\n"
"P - Play\n"
puts("AVCLAN Mockingboard v1");
puts("U - begin reading for unicast message\n"
"B - begin reading for broadcast message\n"
"m - Toggle mute for mockingboard bus activity\n"
"v - Toggle verbose error logging\n"
"l - Toggle message logging\n"
"X/x - Turn binary logging ON or OFF, respectively\n"
"k - Toggle character echo\n"
"E - Beep\n"
"P - Play\n"
#ifndef NDEBUG
"g - Toggle MIC_CONTROL high/low\n"
"p - double MIC play/pause pulse\n" // Confirm pulse function and
// refractory timing
"s - MIC skip forward\n"
"b - MIC skip backward\n"
"M - Measure bit-timing (pulse-widths and periods)\n"
"g - Toggle MIC_CONTROL high/low\n"
"p - double MIC play/pause pulse\n" // Confirm pulse function and
// refractory timing
"s - MIC skip forward\n"
"b - MIC skip backward\n"
"M - Measure bit-timing (pulse-widths and periods)\n"
#endif
"? - Print this message\n");
"? - Print this message");
}
} // namespace