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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/avclan/bus.cc
+24 -31
View File
@@ -29,9 +29,10 @@
No acknowledge bits are sent for broadcast frames.
*/
#include "bus.hpp"
#include <cstdio>
#include "avclan.h"
#include "com232.h"
#include "bus.hpp"
#include "frame.hpp"
#include "hal/phy.h" // bridge until phy has been ported
@@ -264,33 +265,29 @@ auto Bus::read(uint16_t address, Frame *in, Frame::Print print) -> Error::Read {
if (false) { // NOLINT(readability-simplify-boolean-expr)
handle_err:;
RS232_Print("ERR(read): ");
fputs("ERR(read): ", stdout);
switch (err.errno) {
case BAD_STARTBIT: RS232_Print("bad start bit (other)"); break;
case STARTBIT_TOO_SHORT: RS232_Print("bad start bit (short)"); break;
case STARTBIT_TOO_LONG: RS232_Print("bad start bit (long)"); break;
case BAD_STARTBIT: fputs("bad start bit (other)", stdout); break;
case STARTBIT_TOO_SHORT: fputs("bad start bit (short)", stdout); break;
case STARTBIT_TOO_LONG: fputs("bad start bit (long)", stdout); break;
case BAD_CONTROLLER_PARITY:
RS232_Print("reading controller addr.");
fputs("reading controller addr.", stdout);
goto VERBOSE;
case BAD_PERIPHERAL_PARITY:
RS232_Print("reading peripheral addr.");
fputs("reading peripheral addr.", stdout);
goto VERBOSE;
case BAD_CONTROL_PARITY: RS232_Print("reading control"); goto VERBOSE;
case BAD_LENGTH_PARITY: RS232_Print("reading length"); goto VERBOSE;
case BAD_LENGTH_RANGE:
RS232_Print("bad length 0x");
RS232_PrintHex4(err.val);
break;
case BAD_DATA_PARITY: RS232_Print("reading data"); goto VERBOSE;
case BAD_CONTROL_PARITY: fputs("reading control", stdout); goto VERBOSE;
case BAD_LENGTH_PARITY: fputs("reading length", stdout); goto VERBOSE;
case BAD_LENGTH_RANGE: printf("bad length 0x%X", err.val & 0x0F); break;
case BAD_DATA_PARITY: fputs("reading data", stdout); goto VERBOSE;
case BAD_PARITY:
__builtin_unreachable();
VERBOSE:
if (print.verbose) {
RS232_Print("; read 0x");
RS232_PrintHex(err.val);
printf("; read 0x%X", err.val);
}
}
RS232_Print("\n");
putchar('\n');
}
// Only print if some data has been correctly received
@@ -370,32 +367,28 @@ auto Bus::send(const Frame *out, Frame::Print print) -> Error::Send {
// back to read mode
if (false) { // NOLINT(readability-simplify-boolean-expr)
handle_err:;
RS232_Print("Error");
fputs("Error", stdout);
switch (err.errno) {
case MUTED: RS232_Print(": Device muted"); break;
case BUSY: RS232_Print(": Busy bus"); break;
case MUTED: fputs(": Device muted", stdout); break;
case BUSY: fputs(": Busy bus", stdout); break;
case NAK_ADDRESS:
case NAK_CONTROL:
case NAK_MESSAGE_LENGTH:
case NAK_DATA:
case NAK:
RS232_Print(" NAK: ");
fputs(" NAK: ", stdout);
switch (err.errno) {
case NAK_ADDRESS: RS232_Print("address"); break;
case NAK_CONTROL: RS232_Print("Control"); break;
case NAK_MESSAGE_LENGTH: RS232_Print("Message length"); break;
case NAK_DATA:
RS232_Print(" data[");
RS232_PrintDec(err.val);
RS232_Print("]");
break;
case NAK_ADDRESS: fputs("address", stdout); break;
case NAK_CONTROL: fputs("Control", stdout); break;
case NAK_MESSAGE_LENGTH: fputs("Message length", stdout); break;
case NAK_DATA: printf(" data[%u]", err.val); break;
case NAK:
case MUTED:
case BUSY: __builtin_unreachable();
}
break;
}
RS232_Print("\n");
putchar('\n');
}
if (print.print)