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Serial support bugs fixed.

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This commit is contained in:
Scott Duensing 2026-07-27 01:50:07 -05:00
parent fad5d2d52d
commit fe14bb6370
6 changed files with 65 additions and 4 deletions
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4
examples/serial/serial.c
View file

@ -188,6 +188,10 @@ int main(void) {
serialCfg.flow = JL_SERIAL_FLOW_NONE;
serialCfg.unit = 0u;
linkOpen = jlSerialOpen(JL_SERIAL_DEFAULT, &serialCfg);
if (linkOpen) {
// Greet on connect -- also a TX heartbeat that a loopback peer can see.
sendBytes(gBanner, (uint16_t)(sizeof(gBanner) - 1u));
}
buildPalette(screen);
jlScbSetRange(screen, 0, SURFACE_HEIGHT - 1, 0);

33
examples/sertest/sertest.c Normal file
View file

@ -0,0 +1,33 @@
// Minimal headless serial self-test -- NO jlInit (no video/graphics), so it
// runs even where the graphics HAL can't (e.g. AROS on the Amiga). Opens the
// DEFAULT port at 9600 8N1, sends a banner (TX heartbeat), then echoes every
// received byte forever. A host serial peer verifies banner (TX) + echo (RX).
#include <joey/serial.h>
int main(void) {
jlSerialConfigT cfg;
static const char banner[] = "JLSERTEST-READY\r\n";
cfg.baud = 9600u;
cfg.dataBits = 8u;
cfg.stopBits = 1u;
cfg.parity = JL_SERIAL_PARITY_NONE;
cfg.flow = JL_SERIAL_FLOW_NONE;
cfg.unit = 0u;
if (!jlSerialOpen(JL_SERIAL_DEFAULT, &cfg)) {
return 1;
}
jlSerialWrite((const uint8_t *)banner, (uint16_t)(sizeof(banner) - 1u));
for (;;) {
uint8_t buf[64];
uint16_t n;
jlSerialPoll();
n = jlSerialRead(buf, (uint16_t)sizeof(buf));
if (n > 0u) {
jlSerialWrite(buf, n);
}
}
/* not reached */
}

8
make/amiga.mk
View file

@ -70,6 +70,8 @@ KEYS_SRC := $(EXAMPLES)/keys/keys.c
KEYS_BIN := $(BINDIR)/Keys
SERIAL_SRC := $(EXAMPLES)/serial/serial.c
SERIAL_BIN := $(BINDIR)/Serial
SERTEST_SRC := $(EXAMPLES)/sertest/sertest.c
SERTEST_BIN := $(BINDIR)/SerTest
SAVE_SRC := $(EXAMPLES)/save/save.c
SAVE_BIN := $(BINDIR)/Save
JOY_SRC := $(EXAMPLES)/joy/joy.c
@ -137,7 +139,7 @@ DATA_DIR := $(BINDIR)/DATA
DATA_FILES := $(DATA_DIR)/test.mod $(DATA_DIR)/test.sfx
.PHONY: all amiga clean-amiga
all amiga: $(LIB) $(HELLO_BIN) $(PATTERN_BIN) $(DRAW_BIN) $(KEYS_BIN) $(SERIAL_BIN) $(SAVE_BIN) $(JOY_BIN) $(SPRITE_BIN) $(AUDIO_BIN) $(UBER_BIN) $(ADV_BIN) $(ADV2_BIN) $(AGI_BIN) $(STAXI_BIN) $(DATA_FILES) $(STAXI_ASSET_DSTS)
all amiga: $(LIB) $(HELLO_BIN) $(PATTERN_BIN) $(DRAW_BIN) $(KEYS_BIN) $(SERIAL_BIN) $(SERTEST_BIN) $(SAVE_BIN) $(JOY_BIN) $(SPRITE_BIN) $(AUDIO_BIN) $(UBER_BIN) $(ADV_BIN) $(ADV2_BIN) $(AGI_BIN) $(STAXI_BIN) $(DATA_FILES) $(STAXI_ASSET_DSTS)
$(BUILD)/obj/core/%.o: $(SRC_CORE)/%.c
@mkdir -p $(dir $@)
@ -201,6 +203,10 @@ $(SERIAL_BIN): $(SERIAL_SRC) $(LIB)
@mkdir -p $(dir $@)
$(AMIGA_CC) $(CFLAGS) $< $(LIB) -o $@ $(LDFLAGS)
$(SERTEST_BIN): $(SERTEST_SRC) $(LIB)
@mkdir -p $(dir $@)
$(AMIGA_CC) $(CFLAGS) $< $(LIB) -o $@ $(LDFLAGS)
$(SAVE_BIN): $(SAVE_SRC) $(LIB)
@mkdir -p $(dir $@)
$(AMIGA_CC) $(CFLAGS) $< $(LIB) -o $@ $(LDFLAGS)

8
make/atarist.mk
View file

@ -57,6 +57,8 @@ KEYS_SRC := $(EXAMPLES)/keys/keys.c
KEYS_BIN := $(BINDIR)/KEYS.PRG
SERIAL_SRC := $(EXAMPLES)/serial/serial.c
SERIAL_BIN := $(BINDIR)/SERIAL.PRG
SERTEST_SRC := $(EXAMPLES)/sertest/sertest.c
SERTEST_BIN := $(BINDIR)/SERTEST.PRG
SAVE_SRC := $(EXAMPLES)/save/save.c
SAVE_BIN := $(BINDIR)/SAVE.PRG
JOY_SRC := $(EXAMPLES)/joy/joy.c
@ -117,7 +119,7 @@ DATA_DIR := $(BINDIR)/DATA
DATA_FILES := $(DATA_DIR)/test.mod $(DATA_DIR)/test.sfx
.PHONY: all atarist clean-atarist
all atarist: $(LIB) $(LIBXMP_AR) $(HELLO_BIN) $(PATTERN_BIN) $(DRAW_BIN) $(KEYS_BIN) $(SERIAL_BIN) $(SAVE_BIN) $(JOY_BIN) $(SPRITE_BIN) $(AUDIO_BIN) $(UBER_BIN) $(ADV_BIN) $(ADV2_BIN) $(AGI_BIN) $(STAXI_BIN) $(DATA_FILES) $(STAXI_ASSET_DSTS)
all atarist: $(LIB) $(LIBXMP_AR) $(HELLO_BIN) $(PATTERN_BIN) $(DRAW_BIN) $(KEYS_BIN) $(SERIAL_BIN) $(SERTEST_BIN) $(SAVE_BIN) $(JOY_BIN) $(SPRITE_BIN) $(AUDIO_BIN) $(UBER_BIN) $(ADV_BIN) $(ADV2_BIN) $(AGI_BIN) $(STAXI_BIN) $(DATA_FILES) $(STAXI_ASSET_DSTS)
$(BUILD)/obj/core/%.o: $(SRC_CORE)/%.c
@mkdir -p $(dir $@)
@ -188,6 +190,10 @@ $(SERIAL_BIN): $(SERIAL_SRC) $(LIB)
@mkdir -p $(dir $@)
$(ST_CC) $(CFLAGS) $< $(LIB) $(LIBXMP_AR) -o $@ $(LDFLAGS)
$(SERTEST_BIN): $(SERTEST_SRC) $(LIB)
@mkdir -p $(dir $@)
$(ST_CC) $(CFLAGS) $< $(LIB) $(LIBXMP_AR) -o $@ $(LDFLAGS)
$(SAVE_BIN): $(SAVE_SRC) $(LIB)
@mkdir -p $(dir $@)
$(ST_CC) $(CFLAGS) $< $(LIB) $(LIBXMP_AR) -o $@ $(LDFLAGS)

9
make/dos.mk
View file

@ -53,6 +53,8 @@ KEYS_SRC := $(EXAMPLES)/keys/keys.c
KEYS_BIN := $(BINDIR)/KEYS.EXE
SERIAL_SRC := $(EXAMPLES)/serial/serial.c
SERIAL_BIN := $(BINDIR)/SERIAL.EXE
SERTEST_SRC := $(EXAMPLES)/sertest/sertest.c
SERTEST_BIN := $(BINDIR)/SERTEST.EXE
SAVE_SRC := $(EXAMPLES)/save/save.c
SAVE_BIN := $(BINDIR)/SAVE.EXE
JOY_SRC := $(EXAMPLES)/joy/joy.c
@ -132,7 +134,7 @@ STAXI_ASSET_DSTS += $(STAXI_SPC_RUN)
MKSTLEVEL_BIN := $(REPO_DIR)/build/tools/mkstlevel
.PHONY: all dos clean-dos
all dos: $(LIB) $(LIBXMP_AR) $(HELLO_BIN) $(PATTERN_BIN) $(DRAW_BIN) $(KEYS_BIN) $(SERIAL_BIN) $(SAVE_BIN) $(JOY_BIN) $(SPRITE_BIN) $(AUDIO_BIN) $(UBER_BIN) $(ADV_BIN) $(ADV2_BIN) $(AGI_BIN) $(STAXI_BIN) $(DATA_FILES) $(STAXI_ASSET_DSTS)
all dos: $(LIB) $(LIBXMP_AR) $(HELLO_BIN) $(PATTERN_BIN) $(DRAW_BIN) $(KEYS_BIN) $(SERIAL_BIN) $(SERTEST_BIN) $(SAVE_BIN) $(JOY_BIN) $(SPRITE_BIN) $(AUDIO_BIN) $(UBER_BIN) $(ADV_BIN) $(ADV2_BIN) $(AGI_BIN) $(STAXI_BIN) $(DATA_FILES) $(STAXI_ASSET_DSTS)
$(BUILD)/obj/core/%.o: $(SRC_CORE)/%.c
@mkdir -p $(dir $@)
@ -191,6 +193,11 @@ $(SERIAL_BIN): $(SERIAL_SRC) $(LIB)
$(DOS_CC) $(CFLAGS) $< $(LIB) $(LIBXMP_AR) -o $@
$(DOS_EMBED_DPMI) $@
$(SERTEST_BIN): $(SERTEST_SRC) $(LIB)
@mkdir -p $(dir $@)
$(DOS_CC) $(CFLAGS) $< $(LIB) $(LIBXMP_AR) -o $@
$(DOS_EMBED_DPMI) $@
$(SAVE_BIN): $(SAVE_SRC) $(LIB)
@mkdir -p $(dir $@)
$(DOS_CC) $(CFLAGS) $< $(LIB) $(LIBXMP_AR) -o $@

7
make/iigs.mk
View file

@ -57,6 +57,7 @@ PATTERN_SRC := $(EXAMPLES)/pattern/pattern.c
DRAW_SRC := $(EXAMPLES)/draw/draw.c
KEYS_SRC := $(EXAMPLES)/keys/keys.c
SERIAL_SRC := $(EXAMPLES)/serial/serial.c
SERTEST_SRC := $(EXAMPLES)/sertest/sertest.c
SAVE_SRC := $(EXAMPLES)/save/save.c
JOY_SRC := $(EXAMPLES)/joy/joy.c
SPRITE_SRC := $(EXAMPLES)/sprite/sprite.c
@ -89,7 +90,7 @@ all iigs: iigs-lib iigs-clang-smoke
# NTP replayer from disk (see the $(BINDIR)/AUDIO rule). Leaving them
# out made `make iigs` silently test 8-day-old STAXI binaries against
# new assets (the 2026-07-20 gear-out/no-flame reports).
iigs-examples: $(BINDIR)/PATTERN $(BINDIR)/DRAW $(BINDIR)/KEYS $(BINDIR)/SERIAL $(BINDIR)/SAVE $(BINDIR)/JOY \
iigs-examples: $(BINDIR)/PATTERN $(BINDIR)/DRAW $(BINDIR)/KEYS $(BINDIR)/SERIAL $(BINDIR)/SERTEST $(BINDIR)/SAVE $(BINDIR)/JOY \
$(BINDIR)/SPRITE $(BINDIR)/UBER $(BINDIR)/ADV $(BINDIR)/ADV2 \
$(BINDIR)/AGI $(BINDIR)/STAXI $(BINDIR)/AUDIO
@ -198,6 +199,10 @@ $(BINDIR)/SERIAL: $(SERIAL_SRC) $(LIB) $(IIGS_CLANG_BUILD)
@mkdir -p $(dir $@) $(DEP_DIR)
$(IIGS_CLANG_BUILD) -M $(DEP_DIR)/SERIAL.d $(INCLUDES) -o $@ $(SERIAL_SRC) $(LIB)
$(BINDIR)/SERTEST: $(SERTEST_SRC) $(LIB) $(IIGS_CLANG_BUILD)
@mkdir -p $(dir $@) $(DEP_DIR)
$(IIGS_CLANG_BUILD) -M $(DEP_DIR)/SERTEST.d $(INCLUDES) -o $@ $(SERTEST_SRC) $(LIB)
$(BINDIR)/SAVE: $(SAVE_SRC) $(LIB) $(IIGS_CLANG_BUILD)
@mkdir -p $(dir $@) $(DEP_DIR)
$(IIGS_CLANG_BUILD) -M $(DEP_DIR)/SAVE.d $(INCLUDES) -o $@ $(SAVE_SRC) $(LIB)