JS serial module renamed, uart channel selection (#3445)

This commit is contained in:
Nikolay Minaylov 2024-02-13 06:04:27 +03:00 committed by GitHub
parent c8e62ba5e8
commit 25a280c818
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GPG key ID: B5690EEEBB952194
4 changed files with 154 additions and 121 deletions

View file

@ -33,9 +33,9 @@ App(
)
App(
appid="js_uart",
appid="js_serial",
apptype=FlipperAppType.PLUGIN,
entry_point="js_uart_ep",
entry_point="js_serial_ep",
requires=["js_app"],
sources=["modules/js_uart.c"],
sources=["modules/js_serial.c"],
)

View file

@ -1,19 +1,19 @@
let uart = require("uart");
uart.setup(115200);
let serial = require("serial");
serial.setup("lpuart", 115200);
// uart.write("\n");
uart.write([0x0a]);
let console_resp = uart.expect("# ", 1000);
// serial.write("\n");
serial.write([0x0a]);
let console_resp = serial.expect("# ", 1000);
if (console_resp === undefined) {
print("No CLI response");
} else {
uart.write("uci\n");
let uci_state = uart.expect([": not found", "Usage: "]);
serial.write("uci\n");
let uci_state = serial.expect([": not found", "Usage: "]);
if (uci_state === 1) {
uart.expect("# ");
uart.write("uci show wireless\n");
uart.expect(".key=");
print("key:", uart.readln());
serial.expect("# ");
serial.write("uci show wireless\n");
serial.expect(".key=");
print("key:", serial.readln());
} else {
print("uci cmd not found");
}

View file

@ -1,10 +1,10 @@
let uart = require("uart");
uart.setup(115200);
let serial = require("serial");
serial.setup("usart", 230400);
while (1) {
let rx_data = uart.readBytes(1, 0);
let rx_data = serial.readBytes(1, 0);
if (rx_data !== undefined) {
uart.write(rx_data);
serial.write(rx_data);
let data_view = Uint8Array(rx_data);
print("0x" + to_hex_string(data_view[0]));
}

View file

@ -3,7 +3,7 @@
#include "../js_modules.h"
#include <m-array.h>
#define TAG "js_uart"
#define TAG "js_serial"
#define RX_BUF_LEN 2048
typedef struct {
@ -11,69 +11,99 @@ typedef struct {
FuriStreamBuffer* rx_stream;
FuriHalSerialHandle* serial_handle;
struct mjs* mjs;
} JsUartInst;
} JsSerialInst;
typedef struct {
size_t len;
char* data;
} PatternArrayItem;
static const struct {
const char* name;
const FuriHalSerialId value;
} serial_channels[] = {
{"usart", FuriHalSerialIdUsart},
{"lpuart", FuriHalSerialIdLpuart},
};
ARRAY_DEF(PatternArray, PatternArrayItem, M_POD_OPLIST);
static void
js_uart_on_async_rx(FuriHalSerialHandle* handle, FuriHalSerialRxEvent event, void* context) {
JsUartInst* uart = context;
furi_assert(uart);
js_serial_on_async_rx(FuriHalSerialHandle* handle, FuriHalSerialRxEvent event, void* context) {
JsSerialInst* serial = context;
furi_assert(serial);
if(event & FuriHalSerialRxEventData) {
uint8_t data = furi_hal_serial_async_rx(handle);
furi_stream_buffer_send(uart->rx_stream, &data, 1, 0);
js_flags_set(uart->mjs, ThreadEventCustomDataRx);
furi_stream_buffer_send(serial->rx_stream, &data, 1, 0);
js_flags_set(serial->mjs, ThreadEventCustomDataRx);
}
}
static void js_uart_setup(struct mjs* mjs) {
static void js_serial_setup(struct mjs* mjs) {
mjs_val_t obj_inst = mjs_get(mjs, mjs_get_this(mjs), INST_PROP_NAME, ~0);
JsUartInst* uart = mjs_get_ptr(mjs, obj_inst);
furi_assert(uart);
JsSerialInst* serial = mjs_get_ptr(mjs, obj_inst);
furi_assert(serial);
if(uart->setup_done) {
mjs_prepend_errorf(mjs, MJS_INTERNAL_ERROR, "UART is already configured");
if(serial->setup_done) {
mjs_prepend_errorf(mjs, MJS_INTERNAL_ERROR, "Serial is already configured");
mjs_return(mjs, MJS_UNDEFINED);
return;
}
bool args_correct = false;
FuriHalSerialId serial_id = FuriHalSerialIdMax;
uint32_t baudrate = 0;
if(mjs_nargs(mjs) == 1) {
do {
if(mjs_nargs(mjs) != 2) break;
mjs_val_t arg = mjs_arg(mjs, 0);
if(mjs_is_number(arg)) {
if(!mjs_is_string(arg)) break;
size_t str_len = 0;
const char* arg_str = mjs_get_string(mjs, &arg, &str_len);
for(size_t i = 0; i < COUNT_OF(serial_channels); i++) {
size_t name_len = strlen(serial_channels[i].name);
if(str_len != name_len) continue;
if(strncmp(arg_str, serial_channels[i].name, str_len) == 0) {
serial_id = serial_channels[i].value;
break;
}
}
if(serial_id == FuriHalSerialIdMax) {
break;
}
arg = mjs_arg(mjs, 1);
if(!mjs_is_number(arg)) break;
baudrate = mjs_get_int32(mjs, arg);
args_correct = true;
}
}
} while(0);
if(!args_correct) {
mjs_prepend_errorf(mjs, MJS_BAD_ARGS_ERROR, "");
mjs_return(mjs, MJS_UNDEFINED);
return;
}
uart->rx_stream = furi_stream_buffer_alloc(RX_BUF_LEN, 1);
uart->serial_handle = furi_hal_serial_control_acquire(FuriHalSerialIdLpuart);
if(uart->serial_handle) {
furi_hal_serial_init(uart->serial_handle, baudrate);
furi_hal_serial_async_rx_start(uart->serial_handle, js_uart_on_async_rx, uart, false);
uart->setup_done = true;
serial->rx_stream = furi_stream_buffer_alloc(RX_BUF_LEN, 1);
serial->serial_handle = furi_hal_serial_control_acquire(serial_id);
if(serial->serial_handle) {
furi_hal_serial_init(serial->serial_handle, baudrate);
furi_hal_serial_async_rx_start(
serial->serial_handle, js_serial_on_async_rx, serial, false);
serial->setup_done = true;
}
}
static void js_uart_write(struct mjs* mjs) {
static void js_serial_write(struct mjs* mjs) {
mjs_val_t obj_inst = mjs_get(mjs, mjs_get_this(mjs), INST_PROP_NAME, ~0);
JsUartInst* uart = mjs_get_ptr(mjs, obj_inst);
furi_assert(uart);
if(!uart->setup_done) {
mjs_prepend_errorf(mjs, MJS_INTERNAL_ERROR, "UART is not configured");
JsSerialInst* serial = mjs_get_ptr(mjs, obj_inst);
furi_assert(serial);
if(!serial->setup_done) {
mjs_prepend_errorf(mjs, MJS_INTERNAL_ERROR, "Serial is not configured");
mjs_return(mjs, MJS_UNDEFINED);
return;
}
@ -90,14 +120,14 @@ static void js_uart_write(struct mjs* mjs) {
args_correct = false;
break;
}
furi_hal_serial_tx(uart->serial_handle, (uint8_t*)arg_str, str_len);
furi_hal_serial_tx(serial->serial_handle, (uint8_t*)arg_str, str_len);
} else if(mjs_is_number(arg)) {
uint32_t byte_val = mjs_get_int32(mjs, arg);
if(byte_val > 0xFF) {
args_correct = false;
break;
}
furi_hal_serial_tx(uart->serial_handle, (uint8_t*)&byte_val, 1);
furi_hal_serial_tx(serial->serial_handle, (uint8_t*)&byte_val, 1);
} else if(mjs_is_array(arg)) {
size_t array_len = mjs_array_length(mjs, arg);
for(size_t i = 0; i < array_len; i++) {
@ -111,7 +141,7 @@ static void js_uart_write(struct mjs* mjs) {
args_correct = false;
break;
}
furi_hal_serial_tx(uart->serial_handle, (uint8_t*)&byte_val, 1);
furi_hal_serial_tx(serial->serial_handle, (uint8_t*)&byte_val, 1);
}
if(!args_correct) {
break;
@ -123,7 +153,7 @@ static void js_uart_write(struct mjs* mjs) {
}
size_t len = 0;
char* buf = mjs_array_buf_get_ptr(mjs, array_buf, &len);
furi_hal_serial_tx(uart->serial_handle, (uint8_t*)buf, len);
furi_hal_serial_tx(serial->serial_handle, (uint8_t*)buf, len);
} else {
args_correct = false;
break;
@ -136,12 +166,12 @@ static void js_uart_write(struct mjs* mjs) {
mjs_return(mjs, MJS_UNDEFINED);
}
static size_t js_uart_receive(JsUartInst* uart, char* buf, size_t len, uint32_t timeout) {
static size_t js_serial_receive(JsSerialInst* serial, char* buf, size_t len, uint32_t timeout) {
size_t bytes_read = 0;
while(1) {
uint32_t flags = ThreadEventCustomDataRx;
if(furi_stream_buffer_is_empty(uart->rx_stream)) {
flags = js_flags_wait(uart->mjs, ThreadEventCustomDataRx, timeout);
if(furi_stream_buffer_is_empty(serial->rx_stream)) {
flags = js_flags_wait(serial->mjs, ThreadEventCustomDataRx, timeout);
}
if(flags == 0) { // Timeout
break;
@ -149,8 +179,8 @@ static size_t js_uart_receive(JsUartInst* uart, char* buf, size_t len, uint32_t
bytes_read = 0;
break;
} else if(flags & ThreadEventCustomDataRx) { // New data received
size_t rx_len =
furi_stream_buffer_receive(uart->rx_stream, &buf[bytes_read], len - bytes_read, 0);
size_t rx_len = furi_stream_buffer_receive(
serial->rx_stream, &buf[bytes_read], len - bytes_read, 0);
bytes_read += rx_len;
if(bytes_read == len) {
break;
@ -160,12 +190,12 @@ static size_t js_uart_receive(JsUartInst* uart, char* buf, size_t len, uint32_t
return bytes_read;
}
static void js_uart_read(struct mjs* mjs) {
static void js_serial_read(struct mjs* mjs) {
mjs_val_t obj_inst = mjs_get(mjs, mjs_get_this(mjs), INST_PROP_NAME, ~0);
JsUartInst* uart = mjs_get_ptr(mjs, obj_inst);
furi_assert(uart);
if(!uart->setup_done) {
mjs_prepend_errorf(mjs, MJS_INTERNAL_ERROR, "UART is not configured");
JsSerialInst* serial = mjs_get_ptr(mjs, obj_inst);
furi_assert(serial);
if(!serial->setup_done) {
mjs_prepend_errorf(mjs, MJS_INTERNAL_ERROR, "Serial is not configured");
mjs_return(mjs, MJS_UNDEFINED);
return;
}
@ -199,7 +229,7 @@ static void js_uart_read(struct mjs* mjs) {
}
char* read_buf = malloc(read_len);
size_t bytes_read = js_uart_receive(uart, read_buf, read_len, timeout);
size_t bytes_read = js_serial_receive(serial, read_buf, read_len, timeout);
mjs_val_t return_obj = MJS_UNDEFINED;
if(bytes_read > 0) {
@ -209,12 +239,12 @@ static void js_uart_read(struct mjs* mjs) {
free(read_buf);
}
static void js_uart_readln(struct mjs* mjs) {
static void js_serial_readln(struct mjs* mjs) {
mjs_val_t obj_inst = mjs_get(mjs, mjs_get_this(mjs), INST_PROP_NAME, ~0);
JsUartInst* uart = mjs_get_ptr(mjs, obj_inst);
furi_assert(uart);
if(!uart->setup_done) {
mjs_prepend_errorf(mjs, MJS_INTERNAL_ERROR, "UART is not configured");
JsSerialInst* serial = mjs_get_ptr(mjs, obj_inst);
furi_assert(serial);
if(!serial->setup_done) {
mjs_prepend_errorf(mjs, MJS_INTERNAL_ERROR, "Serial is not configured");
mjs_return(mjs, MJS_UNDEFINED);
return;
}
@ -246,7 +276,7 @@ static void js_uart_readln(struct mjs* mjs) {
char read_char = 0;
while(1) {
size_t read_len = js_uart_receive(uart, &read_char, 1, timeout);
size_t read_len = js_serial_receive(serial, &read_char, 1, timeout);
if(read_len != 1) {
break;
}
@ -266,12 +296,12 @@ static void js_uart_readln(struct mjs* mjs) {
furi_string_free(rx_buf);
}
static void js_uart_read_bytes(struct mjs* mjs) {
static void js_serial_read_bytes(struct mjs* mjs) {
mjs_val_t obj_inst = mjs_get(mjs, mjs_get_this(mjs), INST_PROP_NAME, ~0);
JsUartInst* uart = mjs_get_ptr(mjs, obj_inst);
furi_assert(uart);
if(!uart->setup_done) {
mjs_prepend_errorf(mjs, MJS_INTERNAL_ERROR, "UART is not configured");
JsSerialInst* serial = mjs_get_ptr(mjs, obj_inst);
furi_assert(serial);
if(!serial->setup_done) {
mjs_prepend_errorf(mjs, MJS_INTERNAL_ERROR, "Serial is not configured");
mjs_return(mjs, MJS_UNDEFINED);
return;
}
@ -305,7 +335,7 @@ static void js_uart_read_bytes(struct mjs* mjs) {
}
char* read_buf = malloc(read_len);
size_t bytes_read = js_uart_receive(uart, read_buf, read_len, timeout);
size_t bytes_read = js_serial_receive(serial, read_buf, read_len, timeout);
mjs_val_t return_obj = MJS_UNDEFINED;
if(bytes_read > 0) {
@ -315,7 +345,8 @@ static void js_uart_read_bytes(struct mjs* mjs) {
free(read_buf);
}
static bool js_uart_expect_parse_string(struct mjs* mjs, mjs_val_t arg, PatternArray_t patterns) {
static bool
js_serial_expect_parse_string(struct mjs* mjs, mjs_val_t arg, PatternArray_t patterns) {
size_t str_len = 0;
const char* arg_str = mjs_get_string(mjs, &arg, &str_len);
if((str_len == 0) || (arg_str == NULL)) {
@ -328,7 +359,7 @@ static bool js_uart_expect_parse_string(struct mjs* mjs, mjs_val_t arg, PatternA
return true;
}
static bool js_uart_expect_parse_array(struct mjs* mjs, mjs_val_t arg, PatternArray_t patterns) {
static bool js_serial_expect_parse_array(struct mjs* mjs, mjs_val_t arg, PatternArray_t patterns) {
size_t array_len = mjs_array_length(mjs, arg);
if(array_len == 0) {
return false;
@ -357,7 +388,7 @@ static bool js_uart_expect_parse_array(struct mjs* mjs, mjs_val_t arg, PatternAr
}
static bool
js_uart_expect_parse_args(struct mjs* mjs, PatternArray_t patterns, uint32_t* timeout) {
js_serial_expect_parse_args(struct mjs* mjs, PatternArray_t patterns, uint32_t* timeout) {
size_t num_args = mjs_nargs(mjs);
if(num_args == 2) {
mjs_val_t timeout_arg = mjs_arg(mjs, 1);
@ -370,7 +401,7 @@ static bool
}
mjs_val_t patterns_arg = mjs_arg(mjs, 0);
if(mjs_is_string(patterns_arg)) { // Single string pattern
if(!js_uart_expect_parse_string(mjs, patterns_arg, patterns)) {
if(!js_serial_expect_parse_string(mjs, patterns_arg, patterns)) {
return false;
}
} else if(mjs_is_array(patterns_arg)) {
@ -381,7 +412,7 @@ static bool
mjs_val_t array_arg = mjs_array_get(mjs, patterns_arg, 0);
if(mjs_is_number(array_arg)) { // Binary array pattern
if(!js_uart_expect_parse_array(mjs, patterns_arg, patterns)) {
if(!js_serial_expect_parse_array(mjs, patterns_arg, patterns)) {
return false;
}
} else if((mjs_is_string(array_arg)) || (mjs_is_array(array_arg))) { // Multiple patterns
@ -389,11 +420,11 @@ static bool
mjs_val_t arg = mjs_array_get(mjs, patterns_arg, i);
if(mjs_is_string(arg)) {
if(!js_uart_expect_parse_string(mjs, arg, patterns)) {
if(!js_serial_expect_parse_string(mjs, arg, patterns)) {
return false;
}
} else if(mjs_is_array(arg)) {
if(!js_uart_expect_parse_array(mjs, arg, patterns)) {
if(!js_serial_expect_parse_array(mjs, arg, patterns)) {
return false;
}
}
@ -407,8 +438,10 @@ static bool
return true;
}
static int32_t
js_uart_expect_check_pattern_start(PatternArray_t patterns, char value, int32_t pattern_last) {
static int32_t js_serial_expect_check_pattern_start(
PatternArray_t patterns,
char value,
int32_t pattern_last) {
size_t array_len = PatternArray_size(patterns);
if((pattern_last + 1) >= (int32_t)array_len) {
return (-1);
@ -421,12 +454,12 @@ static int32_t
return (-1);
}
static void js_uart_expect(struct mjs* mjs) {
static void js_serial_expect(struct mjs* mjs) {
mjs_val_t obj_inst = mjs_get(mjs, mjs_get_this(mjs), INST_PROP_NAME, ~0);
JsUartInst* uart = mjs_get_ptr(mjs, obj_inst);
furi_assert(uart);
if(!uart->setup_done) {
mjs_prepend_errorf(mjs, MJS_INTERNAL_ERROR, "UART is not configured");
JsSerialInst* serial = mjs_get_ptr(mjs, obj_inst);
furi_assert(serial);
if(!serial->setup_done) {
mjs_prepend_errorf(mjs, MJS_INTERNAL_ERROR, "Serial is not configured");
mjs_return(mjs, MJS_UNDEFINED);
return;
}
@ -436,7 +469,7 @@ static void js_uart_expect(struct mjs* mjs) {
PatternArray_it_t it;
PatternArray_init(patterns);
if(!js_uart_expect_parse_args(mjs, patterns, &timeout)) {
if(!js_serial_expect_parse_args(mjs, patterns, &timeout)) {
mjs_prepend_errorf(mjs, MJS_BAD_ARGS_ERROR, "");
mjs_return(mjs, MJS_UNDEFINED);
for(PatternArray_it(it, patterns); !PatternArray_end_p(it); PatternArray_next(it)) {
@ -464,12 +497,12 @@ static void js_uart_expect(struct mjs* mjs) {
while(1) {
if(buf_len == 0) {
// Empty buffer - read by 1 byte to find pattern start
size_t bytes_read = js_uart_receive(uart, &compare_buf[0], 1, timeout);
size_t bytes_read = js_serial_receive(serial, &compare_buf[0], 1, timeout);
if(bytes_read != 1) {
is_timeout = true;
break;
}
pattern_candidate = js_uart_expect_check_pattern_start(patterns, compare_buf[0], -1);
pattern_candidate = js_serial_expect_check_pattern_start(patterns, compare_buf[0], -1);
if(pattern_candidate == -1) {
continue;
}
@ -482,7 +515,7 @@ static void js_uart_expect(struct mjs* mjs) {
pattern_found = pattern_candidate;
for(size_t i = 0; i < pattern_cur->len; i++) {
if(i >= buf_len) {
size_t bytes_read = js_uart_receive(uart, &compare_buf[i], 1, timeout);
size_t bytes_read = js_serial_receive(serial, &compare_buf[i], 1, timeout);
if(bytes_read != 1) {
is_timeout = true;
break;
@ -500,14 +533,14 @@ static void js_uart_expect(struct mjs* mjs) {
// Search other patterns with the same start char
pattern_candidate =
js_uart_expect_check_pattern_start(patterns, compare_buf[0], pattern_candidate);
js_serial_expect_check_pattern_start(patterns, compare_buf[0], pattern_candidate);
if(pattern_candidate >= 0) {
continue;
}
// Look for another pattern start
for(size_t i = 1; i < buf_len; i++) {
pattern_candidate = js_uart_expect_check_pattern_start(patterns, compare_buf[i], -1);
pattern_candidate = js_serial_expect_check_pattern_start(patterns, compare_buf[i], -1);
if(pattern_candidate >= 0) {
memmove(&compare_buf[0], &compare_buf[i], buf_len - i);
buf_len -= i;
@ -539,47 +572,47 @@ static void js_uart_expect(struct mjs* mjs) {
}
}
static void* js_uart_create(struct mjs* mjs, mjs_val_t* object) {
JsUartInst* js_uart = malloc(sizeof(JsUartInst));
js_uart->mjs = mjs;
mjs_val_t uart_obj = mjs_mk_object(mjs);
mjs_set(mjs, uart_obj, INST_PROP_NAME, ~0, mjs_mk_foreign(mjs, js_uart));
mjs_set(mjs, uart_obj, "setup", ~0, MJS_MK_FN(js_uart_setup));
mjs_set(mjs, uart_obj, "write", ~0, MJS_MK_FN(js_uart_write));
mjs_set(mjs, uart_obj, "read", ~0, MJS_MK_FN(js_uart_read));
mjs_set(mjs, uart_obj, "readln", ~0, MJS_MK_FN(js_uart_readln));
mjs_set(mjs, uart_obj, "readBytes", ~0, MJS_MK_FN(js_uart_read_bytes));
mjs_set(mjs, uart_obj, "expect", ~0, MJS_MK_FN(js_uart_expect));
*object = uart_obj;
static void* js_serial_create(struct mjs* mjs, mjs_val_t* object) {
JsSerialInst* js_serial = malloc(sizeof(JsSerialInst));
js_serial->mjs = mjs;
mjs_val_t serial_obj = mjs_mk_object(mjs);
mjs_set(mjs, serial_obj, INST_PROP_NAME, ~0, mjs_mk_foreign(mjs, js_serial));
mjs_set(mjs, serial_obj, "setup", ~0, MJS_MK_FN(js_serial_setup));
mjs_set(mjs, serial_obj, "write", ~0, MJS_MK_FN(js_serial_write));
mjs_set(mjs, serial_obj, "read", ~0, MJS_MK_FN(js_serial_read));
mjs_set(mjs, serial_obj, "readln", ~0, MJS_MK_FN(js_serial_readln));
mjs_set(mjs, serial_obj, "readBytes", ~0, MJS_MK_FN(js_serial_read_bytes));
mjs_set(mjs, serial_obj, "expect", ~0, MJS_MK_FN(js_serial_expect));
*object = serial_obj;
return js_uart;
return js_serial;
}
static void js_uart_destroy(void* inst) {
JsUartInst* js_uart = inst;
if(js_uart->setup_done) {
furi_hal_serial_async_rx_stop(js_uart->serial_handle);
furi_hal_serial_deinit(js_uart->serial_handle);
furi_hal_serial_control_release(js_uart->serial_handle);
js_uart->serial_handle = NULL;
static void js_serial_destroy(void* inst) {
JsSerialInst* js_serial = inst;
if(js_serial->setup_done) {
furi_hal_serial_async_rx_stop(js_serial->serial_handle);
furi_hal_serial_deinit(js_serial->serial_handle);
furi_hal_serial_control_release(js_serial->serial_handle);
js_serial->serial_handle = NULL;
}
furi_stream_buffer_free(js_uart->rx_stream);
free(js_uart);
furi_stream_buffer_free(js_serial->rx_stream);
free(js_serial);
}
static const JsModuleDescriptor js_uart_desc = {
"uart",
js_uart_create,
js_uart_destroy,
static const JsModuleDescriptor js_serial_desc = {
"serial",
js_serial_create,
js_serial_destroy,
};
static const FlipperAppPluginDescriptor plugin_descriptor = {
.appid = PLUGIN_APP_ID,
.ep_api_version = PLUGIN_API_VERSION,
.entry_point = &js_uart_desc,
.entry_point = &js_serial_desc,
};
const FlipperAppPluginDescriptor* js_uart_ep(void) {
const FlipperAppPluginDescriptor* js_serial_ep(void) {
return &plugin_descriptor;
}