[Qemu-devel] [PATCH 07/17] lm32: juart model
This patch adds the JTAG UART model. It is accessed through special control
registers and opcodes. Therefore the translation uses callbacks to this
model.
Signed-off-by: Michael Walle mich...@walle.cc
---
Makefile.target |1 +
hw/lm32_juart.c | 150 +++
hw/lm32_juart.h | 11
trace-events|6 ++
4 files changed, 168 insertions(+), 0 deletions(-)
create mode 100644 hw/lm32_juart.c
create mode 100644 hw/lm32_juart.h
diff --git a/Makefile.target b/Makefile.target
index d9b1cc7..11531e2 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -249,6 +249,7 @@ obj-ppc-y += xilinx_ethlite.o
# LM32 peripherals
obj-lm32-y += lm32_pic.o
+obj-lm32-y += lm32_juart.o
obj-mips-y = mips_r4k.o mips_jazz.o mips_malta.o mips_mipssim.o
obj-mips-y += mips_addr.o mips_timer.o mips_int.o
diff --git a/hw/lm32_juart.c b/hw/lm32_juart.c
new file mode 100644
index 000..fddcf7e
--- /dev/null
+++ b/hw/lm32_juart.c
@@ -0,0 +1,150 @@
+/*
+ * LatticeMico32 JTAG UART model.
+ *
+ * Copyright (c) 2010 Michael Walle mich...@walle.cc
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see http://www.gnu.org/licenses/.
+ */
+
+#include hw.h
+#include sysbus.h
+#include trace.h
+#include qemu-char.h
+
+#include lm32_juart.h
+
+enum {
+LM32_JUART_MIN_SAVE_VERSION = 0,
+LM32_JUART_CURRENT_SAVE_VERSION = 0,
+LM32_JUART_MAX_SAVE_VERSION = 0,
+};
+
+enum {
+JTX_FULL = (18),
+};
+
+enum {
+JRX_FULL = (18),
+};
+
+struct LM32JuartState {
+SysBusDevice busdev;
+CharDriverState *chr;
+
+uint32_t jtx;
+uint32_t jrx;
+};
+typedef struct LM32JuartState LM32JuartState;
+
+uint32_t lm32_juart_get_jtx(DeviceState *d)
+{
+LM32JuartState *s = container_of(d, LM32JuartState, busdev.qdev);
+
+trace_lm32_juart_get_jtx(s-jtx);
+return s-jtx;
+}
+
+uint32_t lm32_juart_get_jrx(DeviceState *d)
+{
+LM32JuartState *s = container_of(d, LM32JuartState, busdev.qdev);
+
+trace_lm32_juart_get_jrx(s-jrx);
+return s-jrx;
+}
+
+void lm32_juart_set_jtx(DeviceState *d, uint32_t jtx)
+{
+LM32JuartState *s = container_of(d, LM32JuartState, busdev.qdev);
+unsigned char ch = jtx 0xff;
+
+trace_lm32_juart_set_jtx(s-jtx);
+
+s-jtx = jtx;
+if (s-chr) {
+qemu_chr_write(s-chr, ch, 1);
+}
+}
+
+void lm32_juart_set_jrx(DeviceState *d, uint32_t jtx)
+{
+LM32JuartState *s = container_of(d, LM32JuartState, busdev.qdev);
+
+trace_lm32_juart_set_jrx(s-jrx);
+s-jrx = ~JRX_FULL;
+}
+
+static void juart_rx(void *opaque, const uint8_t *buf, int size)
+{
+LM32JuartState *s = opaque;
+
+s-jrx = *buf | JRX_FULL;
+}
+
+static int juart_can_rx(void *opaque)
+{
+LM32JuartState *s = opaque;
+
+return !(s-jrx JRX_FULL);
+}
+
+static void juart_event(void *opaque, int event)
+{
+}
+
+static void juart_reset(DeviceState *d)
+{
+LM32JuartState *s = container_of(d, LM32JuartState, busdev.qdev);
+
+s-jtx = 0;
+s-jrx = 0;
+}
+
+static int lm32_juart_init(SysBusDevice *dev)
+{
+LM32JuartState *s = FROM_SYSBUS(typeof(*s), dev);
+
+s-chr = qdev_init_chardev(dev-qdev);
+if (s-chr) {
+qemu_chr_add_handlers(s-chr, juart_can_rx, juart_rx, juart_event, s);
+}
+
+return 0;
+}
+
+static const VMStateDescription vmstate_lm32_juart = {
+.name = lm32-juart,
+.version_id = 1,
+.minimum_version_id = 1,
+.minimum_version_id_old = 1,
+.fields = (VMStateField[]) {
+VMSTATE_UINT32(jtx, LM32JuartState),
+VMSTATE_UINT32(jrx, LM32JuartState),
+VMSTATE_END_OF_LIST()
+}
+};
+
+static SysBusDeviceInfo lm32_juart_info = {
+.init = lm32_juart_init,
+.qdev.name = lm32-juart,
+.qdev.size = sizeof(LM32JuartState),
+.qdev.vmsd = vmstate_lm32_juart,
+.qdev.reset = juart_reset,
+};
+
+static void lm32_juart_register(void)
+{
+sysbus_register_withprop(lm32_juart_info);
+}
+
+device_init(lm32_juart_register)
diff --git a/hw/lm32_juart.h b/hw/lm32_juart.h
new file mode 100644
index 000..67fc586
--- /dev/null
+++ b/hw/lm32_juart.h
@@ -0,0 +1,11 @@
+#ifndef QEMU_HW_LM32_JUART_H
+#define QEMU_HW_LM32_JUART_H
+
+#include qemu-common.h
+
+uint32_t lm32_juart_get_jtx(DeviceState *d);
+uint32_t lm32_juart_get_jrx(DeviceState *d);
+void lm32_juart_set_jtx(DeviceState *d, uint32_t jtx);
+void lm32_juart_set_jrx(DeviceState *d, uint32_t jrx);
+
Re: [Qemu-devel] [PATCH 07/17] lm32: juart model
On Fri, Feb 11, 2011 at 1:12 AM, Michael Walle mich...@walle.cc wrote:
This patch adds the JTAG UART model. It is accessed through special control
registers and opcodes. Therefore the translation uses callbacks to this
model.
Signed-off-by: Michael Walle mich...@walle.cc
---
hw/lm32_juart.c | 151
+++
hw/lm32_juart.h | 10
trace-events | 6 ++
3 files changed, 167 insertions(+), 0 deletions(-)
create mode 100644 hw/lm32_juart.c
create mode 100644 hw/lm32_juart.h
diff --git a/hw/lm32_juart.c b/hw/lm32_juart.c
new file mode 100644
index 000..fdeeefd
--- /dev/null
+++ b/hw/lm32_juart.c
@@ -0,0 +1,151 @@
+/*
+ * LatticeMico32 JTAG UART model.
+ *
+ * Copyright (c) 2010 Michael Walle mich...@walle.cc
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see
http://www.gnu.org/licenses/.
+ */
+
+#include hw.h
+#include sysbus.h
+#include trace.h
+#include qemu-char.h
+
+#include lm32_juart.h
+
+enum {
+ LM32_JUART_MIN_SAVE_VERSION = 0,
+ LM32_JUART_CURRENT_SAVE_VERSION = 0,
+ LM32_JUART_MAX_SAVE_VERSION = 0,
+};
+
+enum {
+ JTX_FULL = (18),
+};
+
+enum {
+ JRX_FULL = (18),
+};
+
+struct LM32JuartState {
+ SysBusDevice busdev;
+ CharDriverState *chr;
+
+ uint32_t jtx;
+ uint32_t jrx;
+};
+typedef struct LM32JuartState LM32JuartState;
+
+uint32_t lm32_juart_get_jtx(CPUState *env)
+{
+ LM32JuartState *s = env-juart_env;
Please change the function signatures so that CPUState is not passed
but instead DeviceState.
+
+ trace_lm32_juart_get_jtx(s-jtx);
+ return s-jtx;
+}
+
+uint32_t lm32_juart_get_jrx(CPUState *env)
+{
+ LM32JuartState *s = env-juart_env;
+
+ trace_lm32_juart_get_jrx(s-jrx);
+ return s-jrx;
+}
+
+void lm32_juart_set_jtx(CPUState *env, uint32_t jtx)
+{
+ LM32JuartState *s = env-juart_env;
+ unsigned char ch = jtx 0xff;
+
+ trace_lm32_juart_set_jtx(s-jtx);
+
+ s-jtx = jtx;
+ if (s-chr) {
+ qemu_chr_write(s-chr, ch, 1);
+ }
+}
+
+void lm32_juart_set_jrx(CPUState *env, uint32_t jtx)
+{
+ LM32JuartState *s = env-juart_env;
+
+ trace_lm32_juart_set_jrx(s-jrx);
+ env-juart_env-jrx = ~JRX_FULL;
+}
+
+static void juart_rx(void *opaque, const uint8_t *buf, int size)
+{
+ LM32JuartState *s = opaque;
+
+ s-jrx = *buf | JRX_FULL;
+}
+
+static int juart_can_rx(void *opaque)
+{
+ LM32JuartState *s = opaque;
+
+ return !(s-jrx JRX_FULL);
+}
+
+static void juart_event(void *opaque, int event)
+{
+}
+
+static void juart_reset(void *opaque)
+{
+ LM32JuartState *s = opaque;
+
+ s-jtx = 0;
+ s-jrx = 0;
+}
+
+static int lm32_juart_init(SysBusDevice *dev)
+{
+ LM32JuartState *s = FROM_SYSBUS(typeof(*s), dev);
+
+ s-chr = qdev_init_chardev(dev-qdev);
+ if (s-chr) {
+ qemu_chr_add_handlers(s-chr, juart_can_rx, juart_rx, juart_event,
s);
+ }
+
+ qemu_register_reset(juart_reset, s);
qdev reset field...
+
+ return 0;
+}
+
+static const VMStateDescription vmstate_lm32_juart = {
+ .name = lm32-juart,
+ .version_id = 1,
+ .minimum_version_id = 1,
+ .minimum_version_id_old = 1,
+ .fields = (VMStateField[]) {
+ VMSTATE_UINT32(jtx, LM32JuartState),
+ VMSTATE_UINT32(jrx, LM32JuartState),
+ VMSTATE_END_OF_LIST()
+ }
+};
+
+static SysBusDeviceInfo lm32_juart_info = {
+ .init = lm32_juart_init,
+ .qdev.name = lm32-juart,
+ .qdev.size = sizeof(LM32JuartState),
+ .qdev.vmsd = vmstate_lm32_juart,
... here.
+};
+
+static void lm32_juart_register(void)
+{
+ sysbus_register_withprop(lm32_juart_info);
+}
+
+device_init(lm32_juart_register)
diff --git a/hw/lm32_juart.h b/hw/lm32_juart.h
new file mode 100644
index 000..5dc0338
--- /dev/null
+++ b/hw/lm32_juart.h
@@ -0,0 +1,10 @@
+#ifndef __LM32_JUART
+#define __LM32_JUART
Double underscores shouldn't be used (CODING_STYLE), please use
something like QEMU_HW_LM32_JUART_H.
[Qemu-devel] [PATCH 07/17] lm32: juart model
This patch adds the JTAG UART model. It is accessed through special control
registers and opcodes. Therefore the translation uses callbacks to this
model.
Signed-off-by: Michael Walle mich...@walle.cc
---
hw/lm32_juart.c | 151 +++
hw/lm32_juart.h | 10
trace-events|6 ++
3 files changed, 167 insertions(+), 0 deletions(-)
create mode 100644 hw/lm32_juart.c
create mode 100644 hw/lm32_juart.h
diff --git a/hw/lm32_juart.c b/hw/lm32_juart.c
new file mode 100644
index 000..fdeeefd
--- /dev/null
+++ b/hw/lm32_juart.c
@@ -0,0 +1,151 @@
+/*
+ * LatticeMico32 JTAG UART model.
+ *
+ * Copyright (c) 2010 Michael Walle mich...@walle.cc
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see http://www.gnu.org/licenses/.
+ */
+
+#include hw.h
+#include sysbus.h
+#include trace.h
+#include qemu-char.h
+
+#include lm32_juart.h
+
+enum {
+LM32_JUART_MIN_SAVE_VERSION = 0,
+LM32_JUART_CURRENT_SAVE_VERSION = 0,
+LM32_JUART_MAX_SAVE_VERSION = 0,
+};
+
+enum {
+JTX_FULL = (18),
+};
+
+enum {
+JRX_FULL = (18),
+};
+
+struct LM32JuartState {
+SysBusDevice busdev;
+CharDriverState *chr;
+
+uint32_t jtx;
+uint32_t jrx;
+};
+typedef struct LM32JuartState LM32JuartState;
+
+uint32_t lm32_juart_get_jtx(CPUState *env)
+{
+LM32JuartState *s = env-juart_env;
+
+trace_lm32_juart_get_jtx(s-jtx);
+return s-jtx;
+}
+
+uint32_t lm32_juart_get_jrx(CPUState *env)
+{
+LM32JuartState *s = env-juart_env;
+
+trace_lm32_juart_get_jrx(s-jrx);
+return s-jrx;
+}
+
+void lm32_juart_set_jtx(CPUState *env, uint32_t jtx)
+{
+LM32JuartState *s = env-juart_env;
+unsigned char ch = jtx 0xff;
+
+trace_lm32_juart_set_jtx(s-jtx);
+
+s-jtx = jtx;
+if (s-chr) {
+qemu_chr_write(s-chr, ch, 1);
+}
+}
+
+void lm32_juart_set_jrx(CPUState *env, uint32_t jtx)
+{
+LM32JuartState *s = env-juart_env;
+
+trace_lm32_juart_set_jrx(s-jrx);
+env-juart_env-jrx = ~JRX_FULL;
+}
+
+static void juart_rx(void *opaque, const uint8_t *buf, int size)
+{
+LM32JuartState *s = opaque;
+
+s-jrx = *buf | JRX_FULL;
+}
+
+static int juart_can_rx(void *opaque)
+{
+LM32JuartState *s = opaque;
+
+return !(s-jrx JRX_FULL);
+}
+
+static void juart_event(void *opaque, int event)
+{
+}
+
+static void juart_reset(void *opaque)
+{
+LM32JuartState *s = opaque;
+
+s-jtx = 0;
+s-jrx = 0;
+}
+
+static int lm32_juart_init(SysBusDevice *dev)
+{
+LM32JuartState *s = FROM_SYSBUS(typeof(*s), dev);
+
+s-chr = qdev_init_chardev(dev-qdev);
+if (s-chr) {
+qemu_chr_add_handlers(s-chr, juart_can_rx, juart_rx, juart_event, s);
+}
+
+qemu_register_reset(juart_reset, s);
+
+return 0;
+}
+
+static const VMStateDescription vmstate_lm32_juart = {
+.name = lm32-juart,
+.version_id = 1,
+.minimum_version_id = 1,
+.minimum_version_id_old = 1,
+.fields = (VMStateField[]) {
+VMSTATE_UINT32(jtx, LM32JuartState),
+VMSTATE_UINT32(jrx, LM32JuartState),
+VMSTATE_END_OF_LIST()
+}
+};
+
+static SysBusDeviceInfo lm32_juart_info = {
+.init = lm32_juart_init,
+.qdev.name = lm32-juart,
+.qdev.size = sizeof(LM32JuartState),
+.qdev.vmsd = vmstate_lm32_juart,
+};
+
+static void lm32_juart_register(void)
+{
+sysbus_register_withprop(lm32_juart_info);
+}
+
+device_init(lm32_juart_register)
diff --git a/hw/lm32_juart.h b/hw/lm32_juart.h
new file mode 100644
index 000..5dc0338
--- /dev/null
+++ b/hw/lm32_juart.h
@@ -0,0 +1,10 @@
+#ifndef __LM32_JUART
+#define __LM32_JUART
+
+#include qemu-common.h
+
+uint32_t lm32_juart_get_jtx(CPUState *env);
+uint32_t lm32_juart_get_jrx(CPUState *env);
+void lm32_juart_set_jtx(CPUState *env, uint32_t jtx);
+void lm32_juart_set_jrx(CPUState *env, uint32_t jrx);
+#endif
diff --git a/trace-events b/trace-events
index 557375e..966099f 100644
--- a/trace-events
+++ b/trace-events
@@ -263,3 +263,9 @@ disable lm32_pic_set_im(uint32_t im) im 0x%08x
disable lm32_pic_set_ip(uint32_t ip) ip 0x%08x
disable lm32_pic_get_im(uint32_t im) im 0x%08x
disable lm32_pic_get_ip(uint32_t ip) ip 0x%08x
+
+# hw/lm32_juart.c
+disable lm32_juart_get_jtx(uint32_t value) jtx 0x%08x
+disable lm32_juart_set_jtx(uint32_t value) jtx 0x%08x
+disable lm32_juart_get_jrx(uint32_t value) jrx 0x%08x
+disable lm32_juart_set_jrx(uint32_t value)
[Qemu-devel] [PATCH 07/17] lm32: juart model
This patch adds the JTAG UART model. It is accessed through special control
registers and opcodes. Therefore the translation uses callbacks to this
model.
Signed-off-by: Michael Walle mich...@walle.cc
---
hw/lm32_juart.c | 151 +++
hw/lm32_juart.h | 10
trace-events|6 ++
3 files changed, 167 insertions(+), 0 deletions(-)
create mode 100644 hw/lm32_juart.c
create mode 100644 hw/lm32_juart.h
diff --git a/hw/lm32_juart.c b/hw/lm32_juart.c
new file mode 100644
index 000..fdeeefd
--- /dev/null
+++ b/hw/lm32_juart.c
@@ -0,0 +1,151 @@
+/*
+ * LatticeMico32 JTAG UART model.
+ *
+ * Copyright (c) 2010 Michael Walle mich...@walle.cc
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see http://www.gnu.org/licenses/.
+ */
+
+#include hw.h
+#include sysbus.h
+#include trace.h
+#include qemu-char.h
+
+#include lm32_juart.h
+
+enum {
+LM32_JUART_MIN_SAVE_VERSION = 0,
+LM32_JUART_CURRENT_SAVE_VERSION = 0,
+LM32_JUART_MAX_SAVE_VERSION = 0,
+};
+
+enum {
+JTX_FULL = (18),
+};
+
+enum {
+JRX_FULL = (18),
+};
+
+struct LM32JuartState {
+SysBusDevice busdev;
+CharDriverState *chr;
+
+uint32_t jtx;
+uint32_t jrx;
+};
+typedef struct LM32JuartState LM32JuartState;
+
+uint32_t lm32_juart_get_jtx(CPUState *env)
+{
+LM32JuartState *s = env-juart_env;
+
+trace_lm32_juart_get_jtx(s-jtx);
+return s-jtx;
+}
+
+uint32_t lm32_juart_get_jrx(CPUState *env)
+{
+LM32JuartState *s = env-juart_env;
+
+trace_lm32_juart_get_jrx(s-jrx);
+return s-jrx;
+}
+
+void lm32_juart_set_jtx(CPUState *env, uint32_t jtx)
+{
+LM32JuartState *s = env-juart_env;
+unsigned char ch = jtx 0xff;
+
+trace_lm32_juart_set_jtx(s-jtx);
+
+s-jtx = jtx;
+if (s-chr) {
+qemu_chr_write(s-chr, ch, 1);
+}
+}
+
+void lm32_juart_set_jrx(CPUState *env, uint32_t jtx)
+{
+LM32JuartState *s = env-juart_env;
+
+trace_lm32_juart_set_jrx(s-jrx);
+env-juart_env-jrx = ~JRX_FULL;
+}
+
+static void juart_rx(void *opaque, const uint8_t *buf, int size)
+{
+LM32JuartState *s = opaque;
+
+s-jrx = *buf | JRX_FULL;
+}
+
+static int juart_can_rx(void *opaque)
+{
+LM32JuartState *s = opaque;
+
+return !(s-jrx JRX_FULL);
+}
+
+static void juart_event(void *opaque, int event)
+{
+}
+
+static void juart_reset(void *opaque)
+{
+LM32JuartState *s = opaque;
+
+s-jtx = 0;
+s-jrx = 0;
+}
+
+static int lm32_juart_init(SysBusDevice *dev)
+{
+LM32JuartState *s = FROM_SYSBUS(typeof(*s), dev);
+
+s-chr = qdev_init_chardev(dev-qdev);
+if (s-chr) {
+qemu_chr_add_handlers(s-chr, juart_can_rx, juart_rx, juart_event, s);
+}
+
+qemu_register_reset(juart_reset, s);
+
+return 0;
+}
+
+static const VMStateDescription vmstate_lm32_juart = {
+.name = lm32-juart,
+.version_id = 1,
+.minimum_version_id = 1,
+.minimum_version_id_old = 1,
+.fields = (VMStateField[]) {
+VMSTATE_UINT32(jtx, LM32JuartState),
+VMSTATE_UINT32(jrx, LM32JuartState),
+VMSTATE_END_OF_LIST()
+}
+};
+
+static SysBusDeviceInfo lm32_juart_info = {
+.init = lm32_juart_init,
+.qdev.name = lm32-juart,
+.qdev.size = sizeof(LM32JuartState),
+.qdev.vmsd = vmstate_lm32_juart,
+};
+
+static void lm32_juart_register(void)
+{
+sysbus_register_withprop(lm32_juart_info);
+}
+
+device_init(lm32_juart_register)
diff --git a/hw/lm32_juart.h b/hw/lm32_juart.h
new file mode 100644
index 000..5dc0338
--- /dev/null
+++ b/hw/lm32_juart.h
@@ -0,0 +1,10 @@
+#ifndef __LM32_JUART
+#define __LM32_JUART
+
+#include qemu-common.h
+
+uint32_t lm32_juart_get_jtx(CPUState *env);
+uint32_t lm32_juart_get_jrx(CPUState *env);
+void lm32_juart_set_jtx(CPUState *env, uint32_t jtx);
+void lm32_juart_set_jrx(CPUState *env, uint32_t jrx);
+#endif
diff --git a/trace-events b/trace-events
index 377bc25..c82588f 100644
--- a/trace-events
+++ b/trace-events
@@ -222,3 +222,9 @@ disable lm32_pic_set_im(uint32_t im) im=%08x
disable lm32_pic_set_ip(uint32_t ip) ip=%08x
disable lm32_pic_get_im(uint32_t im) im=%08x
disable lm32_pic_get_ip(uint32_t ip) ip=%08x
+
+# hw/lm32_juart.c
+disable lm32_juart_get_jtx(uint32_t value) value=%08x
+disable lm32_juart_set_jtx(uint32_t value) value=%08x
+disable lm32_juart_get_jrx(uint32_t value) value=%08x
+disable lm32_juart_set_jrx(uint32_t value) value=%08x
