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USB VCP Cli (#237)

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* Core: ring buffer.
* Api: usb vcp. F3: vcp glue code.
* Applications: cli draft version.
* Cli: basic working version, includes help and version commands
* HAL: vcp on f2
* Makefile: update openocd conf
* F3: vcp rx with freertos stream
* Cli: help
* Cli: standard commands, api-hal-uid
* Power: cli poweroff.
This commit is contained in:
あく 2020-11-16 13:16:34 +03:00 committed by GitHub
parent 466ea087a0
commit 3749eb0eed
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
30 changed files with 837 additions and 242 deletions
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7
applications/applications.h
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@ -35,12 +35,17 @@ void power_task(void* p);
void sd_card_test(void* p);
void application_vibro(void* p);
void app_gpio_test(void* p);
void cli_task(void* p);
const FlipperStartupApp FLIPPER_STARTUP[] = {
#ifdef APP_DISPLAY
{.app = display_u8g2, .name = "display_u8g2", .libs = {0}},
#endif
#ifdef APP_CLI
{.app = cli_task, .name = "cli_task", .libs = {0}},
#endif
#ifdef APP_EXAMPLE_BLINK
{.app = application_blink, .name = "blink", .libs = {1, FURI_LIB{"input_task"}}},
#endif
@ -68,7 +73,7 @@ const FlipperStartupApp FLIPPER_STARTUP[] = {
#endif
#ifdef APP_POWER
{.app = power_task, .name = "power_task", .libs = {1, FURI_LIB{"gui_task"}}},
{.app = power_task, .name = "power_task", .libs = {2, FURI_LIB{"cli_task", "gui_task"}}},
#endif
#ifdef APP_CC1101

8
applications/applications.mk
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@ -11,6 +11,7 @@ ifeq ($(APP_RELEASE), 1)
APP_MENU = 1
APP_NFC = 1
APP_POWER = 1
APP_CLI = 1
BUILD_IRDA = 1
APP_IRUKAGOTCHI = 1
BUILD_EXAMPLE_BLINK = 1
@ -45,6 +46,13 @@ CFLAGS += -DAPP_POWER
C_SOURCES += $(wildcard $(APP_DIR)/power/*.c)
endif
APP_CLI ?= 0
ifeq ($(APP_CLI), 1)
APP_GUI = 1
CFLAGS += -DAPP_CLI
C_SOURCES += $(wildcard $(APP_DIR)/cli/*.c)
endif
APP_MENU ?= 0
ifeq ($(APP_MENU), 1)
CFLAGS += -DAPP_MENU

173
applications/cli/cli.c Normal file
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@ -0,0 +1,173 @@
#include "cli_i.h"
#include "cli_commands.h"
#include <api-hal-vcp.h>
Cli* cli_alloc() {
Cli* cli = furi_alloc(sizeof(Cli));
CliCommandDict_init(cli->commands);
cli->mutex = osMutexNew(NULL);
furi_check(cli->mutex);
cli_reset_state(cli);
return cli;
}
void cli_free(Cli* cli) {
free(cli);
}
void cli_reset_state(Cli* cli) {
string_clear(cli->line);
string_init(cli->line);
}
void cli_putc(char c) {
api_hal_vcp_tx((uint8_t*)&c, 1);
}
void cli_print(const char* str) {
api_hal_vcp_tx((uint8_t*)str, strlen(str));
}
void cli_print_version() {
cli_print("Build date:" BUILD_DATE ". "
"Git Commit:" GIT_COMMIT ". "
"Git Branch:" GIT_BRANCH ". "
"Commit Number:" GIT_BRANCH_NUM ".");
}
void cli_motd() {
cli_print("Flipper cli.\r\n");
cli_print_version();
}
void cli_nl() {
cli_print("\r\n");
}
void cli_prompt() {
cli_print("\r\n>: ");
}
void cli_backspace(Cli* cli) {
size_t s = string_size(cli->line);
if(s > 0) {
s--;
string_left(cli->line, s);
cli_putc(CliSymbolAsciiBackspace);
cli_putc(CliSymbolAsciiSpace);
cli_putc(CliSymbolAsciiBackspace);
} else {
cli_putc(CliSymbolAsciiBell);
}
}
void cli_enter(Cli* cli) {
// Normalize input
string_strim(cli->line);
if(string_size(cli->line) == 0) {
cli_prompt();
return;
}
// Get first word as command name
string_t command;
string_init(command);
size_t ws = string_search_char(cli->line, ' ');
if(ws == STRING_FAILURE) {
string_set(command, cli->line);
string_clear(cli->line);
string_init(cli->line);
} else {
string_set_n(command, cli->line, 0, ws);
string_right(cli->line, ws);
string_strim(cli->line);
}
// Search for command
furi_check(osMutexAcquire(cli->mutex, osWaitForever) == osOK);
CliCommand* cli_command = CliCommandDict_get(cli->commands, command);
furi_check(osMutexRelease(cli->mutex) == osOK);
if(cli_command) {
cli_nl();
cli_command->callback(cli->line, cli_command->context);
cli_prompt();
} else {
cli_nl();
cli_print("Command not found: ");
cli_print(string_get_cstr(command));
cli_prompt();
cli_putc(CliSymbolAsciiBell);
}
// Always finish with clean state
cli_reset_state(cli);
}
void cli_process_input(Cli* cli) {
char c;
size_t r;
r = api_hal_vcp_rx((uint8_t*)&c, 1);
if(r == 0) {
cli_reset_state(cli);
}
if(c == CliSymbolAsciiTab) {
cli_putc(CliSymbolAsciiBell);
} else if(c == CliSymbolAsciiSOH) {
cli_motd();
cli_prompt();
} else if(c == CliSymbolAsciiEOT) {
cli_reset_state(cli);
} else if(c == CliSymbolAsciiEsc) {
r = api_hal_vcp_rx((uint8_t*)&c, 1);
if(r && c == '[') {
api_hal_vcp_rx((uint8_t*)&c, 1);
} else {
cli_putc(CliSymbolAsciiBell);
}
} else if(c == CliSymbolAsciiBackspace || c == CliSymbolAsciiDel) {
cli_backspace(cli);
} else if(c == CliSymbolAsciiCR) {
cli_enter(cli);
} else if(c >= 0x20 && c < 0x7F) {
string_push_back(cli->line, c);
cli_putc(c);
} else {
cli_putc(CliSymbolAsciiBell);
}
}
void cli_add_command(Cli* cli, const char* name, CliCallback callback, void* context) {
string_t name_str;
string_init_set_str(name_str, name);
CliCommand c;
c.callback = callback;
c.context = context;
furi_check(osMutexAcquire(cli->mutex, osWaitForever) == osOK);
CliCommandDict_set_at(cli->commands, name_str, c);
furi_check(osMutexRelease(cli->mutex) == osOK);
}
void cli_task(void* p) {
Cli* cli = cli_alloc();
// Init basic cli commands
cli_commands_init(cli);
if(!furi_create("cli", cli)) {
printf("[cli_task] cannot create the cli record\n");
furiac_exit(NULL);
}
furiac_ready();
while(1) {
cli_process_input(cli);
}
}

42
applications/cli/cli.h Normal file
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@ -0,0 +1,42 @@
#pragma once
#include <m-string.h>
/* Cli type
* Anonymous structure. Use cli_i.h if you need to go deeper.
*/
typedef struct Cli Cli;
/* Cli callback function pointer.
* Implement this interface and use add_cli_command
* @param args - string with what was passed after command
* @param context - pointer to whatever you gave us on cli_add_command
*/
typedef void (*CliCallback)(string_t args, void* context);
/* Add cli command
* Registers you command callback
* @param cli - pointer to cli instance
* @param name - command name
* @param callback - callback function
* @param context - pointer to whatever we need to pass to callback
*/
void cli_add_command(Cli* cli, const char* name, CliCallback callback, void* context);
/* Read terminal input.
* Do it only from inside of callback.
* @param buffer - buffer pointer to char buffer
* @param size - size of buffer in bytes
*/
void cli_read(char* buffer, size_t size);
/* Print to terminal
* Do it only from inside of callback.
* @param buffer - pointer to null terminated string to print.
*/
void cli_print(const char* buffer);
/* New line
* Send new ine sequence
*/
void cli_nl();

54
applications/cli/cli_commands.c Normal file
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@ -0,0 +1,54 @@
#include "cli_commands.h"
#include <api-hal.h>
void cli_command_help(string_t args, void* context) {
(void)args;
Cli* cli = context;
cli_print("Commands we have:");
furi_check(osMutexAcquire(cli->mutex, osWaitForever) == osOK);
CliCommandDict_it_t it;
for(CliCommandDict_it(it, cli->commands); !CliCommandDict_end_p(it); CliCommandDict_next(it)) {
CliCommandDict_itref_t* ref = CliCommandDict_ref(it);
cli_print(" ");
cli_print(string_get_cstr(ref->key));
};
furi_check(osMutexRelease(cli->mutex) == osOK);
if(string_size(args) > 0) {
cli_nl();
cli_print("Also I have no clue what '");
cli_print(string_get_cstr(args));
cli_print("' is.");
}
}
void cli_command_version(string_t args, void* context) {
(void)args;
(void)context;
cli_print_version();
}
void cli_command_uuid(string_t args, void* context) {
(void)args;
(void)context;
size_t uid_size = api_hal_uid_size();
const uint8_t* uid = api_hal_uid();
string_t byte_str;
string_init(byte_str);
string_cat_printf(byte_str, "UID:");
for(size_t i = 0; i < uid_size; i++) {
uint8_t uid_byte = uid[i];
string_cat_printf(byte_str, "%02X", uid_byte);
}
cli_print(string_get_cstr(byte_str));
}
void cli_commands_init(Cli* cli) {
cli_add_command(cli, "help", cli_command_help, cli);
cli_add_command(cli, "?", cli_command_help, cli);
cli_add_command(cli, "version", cli_command_version, cli);
cli_add_command(cli, "!", cli_command_version, cli);
cli_add_command(cli, "uid", cli_command_uuid, cli);
}

5
applications/cli/cli_commands.h Normal file
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@ -0,0 +1,5 @@
#pragma once
#include "cli_i.h"
void cli_commands_init(Cli* cli);

42
applications/cli/cli_i.h Normal file
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@ -0,0 +1,42 @@
#pragma once
#include "cli.h"
#include <flipper.h>
#include <flipper_v2.h>
#include <m-dict.h>
#define CLI_LINE_SIZE_MAX
typedef struct {
CliCallback callback;
void* context;
} CliCommand;
DICT_DEF2(CliCommandDict, string_t, STRING_OPLIST, CliCommand, M_POD_OPLIST)
typedef enum {
CliSymbolAsciiSOH = 0x01,
CliSymbolAsciiEOT = 0x04,
CliSymbolAsciiBell = 0x07,
CliSymbolAsciiBackspace = 0x08,
CliSymbolAsciiTab = 0x09,
CliSymbolAsciiCR = 0x0D,
CliSymbolAsciiEsc = 0x1B,
CliSymbolAsciiUS = 0x1F,
CliSymbolAsciiSpace = 0x20,
CliSymbolAsciiDel = 0x7F,
} CliSymbols;
struct Cli {
CliCommandDict_t commands;
osMutexId_t mutex;
string_t line;
};
Cli* cli_alloc();
void cli_free(Cli* cli);
void cli_reset_state(Cli* cli);
void cli_print_version();
void cli_putc(char c);

13
applications/power/power.c
View File

@ -8,6 +8,7 @@
#include <gui/widget.h>
#include <assets_icons.h>
#include <api-hal-power.h>
#include <cli/cli.h>
struct Power {
Icon* usb_icon;
@ -17,6 +18,7 @@ struct Power {
Widget* battery_widget;
ValueMutex* menu_vm;
Cli* cli;
MenuItem* menu;
uint8_t charge;
@ -54,6 +56,9 @@ Power* power_alloc() {
power->menu_vm = furi_open("menu");
furi_check(power->menu_vm);
power->cli = furi_open("cli");
furi_check(power->cli);
power->menu = menu_item_alloc_menu("Power", NULL);
menu_item_subitem_add(
power->menu, menu_item_alloc_function("Poweroff", NULL, power_off_callback, power));
@ -82,10 +87,18 @@ void power_free(Power* power) {
free(power);
}
void power_cli_poweroff(string_t args, void* context) {
cli_print("Poweroff in 5 seconds");
osDelay(5000);
api_hal_power_off();
}
void power_task(void* p) {
(void)p;
Power* power = power_alloc();
cli_add_command(power->cli, "poweroff", power_cli_poweroff, power);
FuriRecordSubscriber* gui_record = furi_open_deprecated("gui", false, false, NULL, NULL, NULL);
assert(gui_record);
GuiApi* gui = furi_take(gui_record);

138
core/ring.c Normal file
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@ -0,0 +1,138 @@
#include "ring.h"
#include <flipper_v2.h>
struct Ring {
uint8_t* data;
size_t size;
volatile size_t read_ptr;
volatile size_t write_ptr;
};
Ring* ring_alloc(size_t size) {
Ring* ring = furi_alloc(sizeof(Ring));
ring->size = size + 1;
ring->data = furi_alloc(ring->size);
ring_clear(ring);
return ring;
}
void ring_free(Ring* ring) {
furi_assert(ring);
free(ring->data);
free(ring);
}
size_t ring_size(Ring* ring) {
furi_assert(ring);
return ring->size - 1;
}
inline static size_t ring_read_calculate(Ring* ring, size_t r, size_t w) {
if(w >= r) {
return w - r;
} else {
return ring->size - (r - w);
}
}
size_t ring_read_space(Ring* ring) {
furi_assert(ring);
const size_t r = ring->read_ptr;
const size_t w = ring->write_ptr;
return ring_read_calculate(ring, r, w);
}
inline static size_t ring_write_calculate(Ring* ring, size_t r, size_t w) {
if(r > w) {
return r - w - 1;
} else {
return ring->size - (r - w);
}
}
size_t ring_write_space(Ring* ring) {
furi_assert(ring);
const size_t r = ring->read_ptr;
const size_t w = ring->write_ptr;
return ring_write_calculate(ring, r, w);
}
size_t ring_push(Ring* ring, const uint8_t* data, size_t size) {
furi_assert(ring);
furi_assert(data);
const size_t r = ring->read_ptr;
size_t w = ring->write_ptr;
const size_t write_space = ring_write_calculate(ring, r, w);
if(write_space == 0) return 0;
const size_t to_write = size > write_space ? write_space : size;
size_t end, first, second;
end = w + to_write;
if(end > ring->size) {
first = ring->size - w;
second = end % ring->size;
} else {
first = to_write;
second = 0;
}
memcpy(ring->data + w, data, first);
w = (w + first) % ring->size;
if(second) {
memcpy(ring->data + w, data + first, second);
w = (w + second) % ring->size;
}
ring->write_ptr = w;
return to_write;
}
size_t ring_pull(Ring* ring, uint8_t* data, size_t size) {
furi_assert(ring);
furi_assert(data);
size_t r = ring->read_ptr;
const size_t w = ring->write_ptr;
const size_t read_space = ring_read_calculate(ring, r, w);
if(read_space == 0) return 0;
size_t to_read = size > read_space ? read_space : size;
size_t end, first, second;
end = r + to_read;
if(end > ring->size) {
first = ring->size - r;
second = end % ring->size;
} else {
first = to_read;
second = 0;
}
memcpy(data, ring->data + r, first);
r = (r + first) % ring->size;
if(second) {
memcpy(data + first, ring->data + r, second);
r = (r + second) % ring->size;
}
ring->read_ptr = r;
return to_read;
}
void ring_clear(Ring* ring) {
furi_assert(ring);
ring->read_ptr = 0;
ring->write_ptr = 0;
}

22
core/ring.h Normal file
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@ -0,0 +1,22 @@
#pragma once
#include <stdint.h>
#include <string.h>
typedef struct Ring Ring;
Ring* ring_alloc(size_t size);
void ring_free(Ring* ring);
size_t ring_size(Ring* ring);
size_t ring_read_space(Ring* ring);
size_t ring_write_space(Ring* ring);
size_t ring_push(Ring* ring, const uint8_t* data, size_t size);
size_t ring_pull(Ring* ring, uint8_t* data, size_t size);
void ring_clear(Ring* ring);

105
debug/stm32wbx.cfg
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@ -1,105 +0,0 @@
# script for stm32wbx family
gdb_port 4242
#
# stm32wb devices support both JTAG and SWD transports.
#
source [find target/swj-dp.tcl]
source [find mem_helper.tcl]
if { [info exists CHIPNAME] } {
set _CHIPNAME $CHIPNAME
} else {
set _CHIPNAME stm32wbx
}
set _ENDIAN little
# Work-area is a space in RAM used for flash programming
# By default use 64kB
if { [info exists WORKAREASIZE] } {
set _WORKAREASIZE $WORKAREASIZE
} else {
set _WORKAREASIZE 0x10000
}
#jtag scan chain
if { [info exists CPUTAPID] } {
set _CPUTAPID $CPUTAPID
} else {
if { [using_jtag] } {
set _CPUTAPID 0x6ba00477
} else {
# SWD IDCODE (single drop, arm)
set _CPUTAPID 0x6ba02477
}
}
swj_newdap $_CHIPNAME cpu -irlen 4 -ircapture 0x1 -irmask 0xf -expected-id $_CPUTAPID
dap create $_CHIPNAME.dap -chain-position $_CHIPNAME.cpu
if {[using_jtag]} {
jtag newtap $_CHIPNAME bs -irlen 5
}
set _TARGETNAME $_CHIPNAME.cpu
target create $_TARGETNAME cortex_m -endian $_ENDIAN -dap $_CHIPNAME.dap
$_TARGETNAME configure -work-area-phys 0x20000000 -work-area-size $_WORKAREASIZE -work-area-backup 0
set _FLASHNAME $_CHIPNAME.flash
flash bank $_FLASHNAME stm32l4x 0 0 0 0 $_TARGETNAME
# Common knowledges tells JTAG speed should be <= F_CPU/6.
# F_CPU after reset is MSI 4MHz, so use F_JTAG = 500 kHz to stay on
# the safe side.
#
# Note that there is a pretty wide band where things are
# more or less stable, see http://openocd.zylin.com/#/c/3366/
adapter speed 500
adapter srst delay 100
if {[using_jtag]} {
jtag_ntrst_delay 100
}
reset_config srst_nogate
if {![using_hla]} {
# if srst is not fitted use SYSRESETREQ to
# perform a soft reset
cortex_m reset_config sysresetreq
}
$_TARGETNAME configure -event reset-init {
# CPU comes out of reset with MSI_ON | MSI_RDY | MSI Range 4 MHz.
# Configure system to use MSI 24 MHz clock, compliant with VOS default Range1.
# 2 WS compliant with VOS=Range1 and 24 MHz.
mmw 0x58004000 0x00000102 0 ;# FLASH_ACR |= PRFTBE | 2(Latency)
mmw 0x58000000 0x00000091 0 ;# RCC_CR = MSI_ON | MSI Range 24 MHz
# Boost JTAG frequency
adapter speed 4000
}
$_TARGETNAME configure -event reset-start {
# Reset clock is MSI (4 MHz)
adapter speed 500
}
$_TARGETNAME configure -event examine-end {
# Enable debug during low power modes (uses more power)
# DBGMCU_CR |= DBG_STANDBY | DBG_STOP | DBG_SLEEP
mmw 0xE0042004 0x00000007 0
# Stop watchdog counters during halt
# DBGMCU_APB1_FZR1 |= DBG_IWDG_STOP | DBG_WWDG_STOP
mmw 0xE004203C 0x00001800 0
}
$_TARGETNAME configure -event trace-config {
# Set TRACE_IOEN; TRACE_MODE is set to async; when using sync
# change this value accordingly to configure trace pins
# assignment
mmw 0xE0042004 0x00000020 0
}

10
firmware/targets/Inc/api-hal-uid.h Normal file
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@ -0,0 +1,10 @@
#pragma once
#include <stdint.h>
#include <stddef.h>
/* Get platform UID size in bytes */
size_t api_hal_uid_size();
/* Get const pointer to UID */
const uint8_t* api_hal_uid();

24
firmware/targets/Inc/api-hal-vcp.h Normal file
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@ -0,0 +1,24 @@
#pragma once
#include <stdbool.h>
#include <stdint.h>
#include <string.h>
/* Init VCP HAL
* Allocates ring buffer and initializes state
*/
void api_hal_vcp_init();
/* Recieve data from VCP
* Waits till some data arrives, never returns 0
* @param buffer - pointer to buffer
* @param size - buffer size
* @return items copied in buffer, 0 if channel closed
*/
size_t api_hal_vcp_rx(uint8_t* buffer, size_t size);
/* Transmit data to VCP
* @param buffer - pointer to buffer
* @param size - buffer size
*/
void api_hal_vcp_tx(uint8_t* buffer, size_t size);

3
firmware/targets/f2/api-hal/api-hal.h → firmware/targets/Inc/api-hal.h
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@ -5,3 +5,6 @@
#include "api-hal-pwm.h"
#include "api-hal-task.h"
#include "api-hal-tim.h"
#include "api-hal-power.h"
#include "api-hal-vcp.h"
#include "api-hal-uid.h"

4
firmware/targets/f2/Inc/usbd_cdc_if.h
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@ -51,8 +51,8 @@
/* USER CODE BEGIN EXPORTED_DEFINES */
/* Define size for the receive and transmit buffer over CDC */
/* It's up to user to redefine and/or remove those define */
#define APP_RX_DATA_SIZE 2048
#define APP_TX_DATA_SIZE 2048
#define APP_RX_DATA_SIZE CDC_DATA_HS_MAX_PACKET_SIZE
#define APP_TX_DATA_SIZE CDC_DATA_HS_MAX_PACKET_SIZE
/* USER CODE END EXPORTED_DEFINES */

1
firmware/targets/f2/Src/main.c
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@ -104,6 +104,7 @@ int main(void)
/* USER CODE BEGIN 2 */
MX_FATFS_Init();
delay_us_init_DWT();
api_hal_vcp_init();
/* USER CODE END 2 */
/* Init scheduler */

100
firmware/targets/f2/Src/usbd_cdc_if.c
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@ -51,6 +51,12 @@
/* USER CODE BEGIN PRIVATE_TYPES */
extern void _api_hal_vcp_init();
extern void _api_hal_vcp_deinit();
extern void _api_hal_vcp_control_line(uint8_t state);
extern void _api_hal_vcp_rx_callback(char* buffer, size_t size);
extern void _api_hal_vcp_tx_complete(size_t size);
/* USER CODE END PRIVATE_TYPES */
/**
@ -156,6 +162,7 @@ static int8_t CDC_Init_FS(void)
/* Set Application Buffers */
USBD_CDC_SetTxBuffer(&hUsbDeviceFS, UserTxBufferFS, 0);
USBD_CDC_SetRxBuffer(&hUsbDeviceFS, UserRxBufferFS);
_api_hal_vcp_init();
return (USBD_OK);
/* USER CODE END 3 */
}
@ -167,6 +174,7 @@ static int8_t CDC_Init_FS(void)
static int8_t CDC_DeInit_FS(void)
{
/* USER CODE BEGIN 4 */
_api_hal_vcp_deinit();
return (USBD_OK);
/* USER CODE END 4 */
}
@ -181,63 +189,34 @@ static int8_t CDC_DeInit_FS(void)
static int8_t CDC_Control_FS(uint8_t cmd, uint8_t* pbuf, uint16_t length)
{
/* USER CODE BEGIN 5 */
switch(cmd)
{
case CDC_SEND_ENCAPSULATED_COMMAND:
break;
case CDC_GET_ENCAPSULATED_RESPONSE:
break;
case CDC_SET_COMM_FEATURE:
break;
case CDC_GET_COMM_FEATURE:
break;
case CDC_CLEAR_COMM_FEATURE:
break;
/*******************************************************************************/
/* Line Coding Structure */
/*-----------------------------------------------------------------------------*/
/* Offset | Field | Size | Value | Description */
/* 0 | dwDTERate | 4 | Number |Data terminal rate, in bits per second*/
/* 4 | bCharFormat | 1 | Number | Stop bits */
/* 0 - 1 Stop bit */
/* 1 - 1.5 Stop bits */
/* 2 - 2 Stop bits */
/* 5 | bParityType | 1 | Number | Parity */
/* 0 - None */
/* 1 - Odd */
/* 2 - Even */
/* 3 - Mark */
/* 4 - Space */
/* 6 | bDataBits | 1 | Number Data bits (5, 6, 7, 8 or 16). */
/*******************************************************************************/
case CDC_SET_LINE_CODING:
break;
case CDC_GET_LINE_CODING:
break;
case CDC_SET_CONTROL_LINE_STATE:
break;
case CDC_SEND_BREAK:
break;
default:
break;
if (cmd == CDC_SEND_ENCAPSULATED_COMMAND) {
} else if (cmd == CDC_GET_ENCAPSULATED_RESPONSE) {
} else if (cmd == CDC_SET_COMM_FEATURE) {
} else if (cmd == CDC_GET_COMM_FEATURE) {
} else if (cmd == CDC_CLEAR_COMM_FEATURE) {
} else if (cmd == CDC_SET_LINE_CODING) {
/*******************************************************************************/
/* Line Coding Structure */
/*-----------------------------------------------------------------------------*/
/* Offset | Field | Size | Value | Description */
/* 0 | dwDTERate | 4 | Number |Data terminal rate, in bits per second*/
/* 4 | bCharFormat | 1 | Number | Stop bits */
/* 0 - 1 Stop bit */
/* 1 - 1.5 Stop bits */
/* 2 - 2 Stop bits */
/* 5 | bParityType | 1 | Number | Parity */
/* 0 - None */
/* 1 - Odd */
/* 2 - Even */
/* 3 - Mark */
/* 4 - Space */
/* 6 | bDataBits | 1 | Number Data bits (5, 6, 7, 8 or 16). */
/*******************************************************************************/
} else if (cmd == CDC_GET_LINE_CODING) {
} else if (cmd == CDC_SET_CONTROL_LINE_STATE) {
_api_hal_vcp_control_line(((USBD_SetupReqTypedef*)pbuf)->wValue);
} else if (cmd == CDC_SEND_BREAK) {
} else {
}
return (USBD_OK);
@ -262,7 +241,7 @@ static int8_t CDC_Control_FS(uint8_t cmd, uint8_t* pbuf, uint16_t length)
static int8_t CDC_Receive_FS(uint8_t* Buf, uint32_t *Len)
{
/* USER CODE BEGIN 6 */
USBD_CDC_SetRxBuffer(&hUsbDeviceFS, &Buf[0]);
_api_hal_vcp_rx_callback((char*)Buf, *Len);
USBD_CDC_ReceivePacket(&hUsbDeviceFS);
return (USBD_OK);
/* USER CODE END 6 */
@ -287,7 +266,8 @@ uint8_t CDC_Transmit_FS(uint8_t* Buf, uint16_t Len)
if (hcdc->TxState != 0){
return USBD_BUSY;
}
USBD_CDC_SetTxBuffer(&hUsbDeviceFS, Buf, Len);
memcpy(UserTxBufferFS, Buf, Len);
USBD_CDC_SetTxBuffer(&hUsbDeviceFS, UserTxBufferFS, Len);
result = USBD_CDC_TransmitPacket(&hUsbDeviceFS);
/* USER CODE END 7 */
return result;
@ -310,8 +290,8 @@ static int8_t CDC_TransmitCplt_FS(uint8_t *Buf, uint32_t *Len, uint8_t epnum)
uint8_t result = USBD_OK;
/* USER CODE BEGIN 13 */
UNUSED(Buf);
UNUSED(Len);
UNUSED(epnum);
_api_hal_vcp_tx_complete(*Len);
/* USER CODE END 13 */
return result;
}

10
firmware/targets/f2/api-hal/api-hal-uid.c Normal file
View File

@ -0,0 +1,10 @@
#include <api-hal-uid.h>
#include <stm32l4xx.h>
size_t api_hal_uid_size() {
return 96/8;
}
const uint8_t* api_hal_uid() {
return (const uint8_t *)UID_BASE;
}

92
firmware/targets/f2/api-hal/api-hal-vcp.c Normal file
View File

@ -0,0 +1,92 @@
#include <api-hal-vcp.h>
#include <usbd_cdc_if.h>
#include <flipper_v2.h>
#include <stream_buffer.h>
#define API_HAL_VCP_RX_BUFFER_SIZE 600
typedef struct {
StreamBufferHandle_t rx_stream;
osSemaphoreId_t tx_semaphore;
volatile bool alive;
volatile bool underrun;
} ApiHalVcp;
ApiHalVcp api_hal_vcp;
static const uint8_t ascii_soh = 0x01;
static const uint8_t ascii_eot = 0x04;
void _api_hal_vcp_init();
void _api_hal_vcp_deinit();
void _api_hal_vcp_control_line(uint8_t state);
void _api_hal_vcp_rx_callback(const uint8_t* buffer, size_t size);
void _api_hal_vcp_tx_complete(size_t size);
void api_hal_vcp_init() {
api_hal_vcp.rx_stream = xStreamBufferCreate(API_HAL_VCP_RX_BUFFER_SIZE, 1);
api_hal_vcp.tx_semaphore = osSemaphoreNew(1, 1, NULL);
api_hal_vcp.alive = false;
api_hal_vcp.underrun = false;
}
void _api_hal_vcp_init() {
osSemaphoreRelease(api_hal_vcp.tx_semaphore);
}
void _api_hal_vcp_deinit() {
api_hal_vcp.alive = false;
osSemaphoreRelease(api_hal_vcp.tx_semaphore);
}
void _api_hal_vcp_control_line(uint8_t state) {
// bit 0: DTR state, bit 1: RTS state
// bool dtr = state & 0b01;
bool rts = state & 0b10;
if (rts) {
api_hal_vcp.alive = true;
_api_hal_vcp_rx_callback(&ascii_soh, 1); // SOH
} else {
api_hal_vcp.alive = false;
_api_hal_vcp_rx_callback(&ascii_eot, 1); // EOT
}
osSemaphoreRelease(api_hal_vcp.tx_semaphore);
}
void _api_hal_vcp_rx_callback(const uint8_t* buffer, size_t size) {
BaseType_t xHigherPriorityTaskWoken = pdFALSE;
size_t ret = xStreamBufferSendFromISR(api_hal_vcp.rx_stream, buffer, size, &xHigherPriorityTaskWoken);
if (ret != size) {
api_hal_vcp.underrun = true;
}
portYIELD_FROM_ISR(xHigherPriorityTaskWoken);
}
void _api_hal_vcp_tx_complete(size_t size) {
osSemaphoreRelease(api_hal_vcp.tx_semaphore);
}
size_t api_hal_vcp_rx(uint8_t* buffer, size_t size) {
return xStreamBufferReceive(api_hal_vcp.rx_stream, buffer, size, portMAX_DELAY);
}
void api_hal_vcp_tx(uint8_t* buffer, size_t size) {
while (size > 0 && api_hal_vcp.alive) {
furi_check(osSemaphoreAcquire(api_hal_vcp.tx_semaphore, osWaitForever) == osOK);
size_t batch_size = size;
if (batch_size > APP_TX_DATA_SIZE) {
batch_size = APP_TX_DATA_SIZE;
}
if (CDC_Transmit_FS(buffer, batch_size) == USBD_OK) {
size -= batch_size;
buffer += batch_size;
} else {
// Shouldn't be there
osDelay(100);
}
}
}

2
firmware/targets/f2/target.mk
View File

@ -1,6 +1,6 @@
TOOLCHAIN = arm
DEBUG_AGENT = set -m; st-util -n --semihosting
DEBUG_AGENT = openocd -f interface/stlink-v2.cfg -c "transport select hla_swd" -f target/stm32l4x.cfg -c "init"
BOOT_ADDRESS = 0x08000000
FW_ADDRESS = 0x08008000

4
firmware/targets/f3/Inc/usbd_cdc_if.h
View File

@ -51,8 +51,8 @@
/* USER CODE BEGIN EXPORTED_DEFINES */
/* Define size for the receive and transmit buffer over CDC */
/* It's up to user to redefine and/or remove those define */
#define APP_RX_DATA_SIZE 2048
#define APP_TX_DATA_SIZE 2048
#define APP_RX_DATA_SIZE CDC_DATA_HS_MAX_PACKET_SIZE
#define APP_TX_DATA_SIZE CDC_DATA_HS_MAX_PACKET_SIZE
/* USER CODE END EXPORTED_DEFINES */

1
firmware/targets/f3/Src/main.c
View File

@ -111,6 +111,7 @@ int main(void)
/* USER CODE BEGIN 2 */
MX_FATFS_Init();
delay_us_init_DWT();
api_hal_vcp_init();
/* USER CODE END 2 */
/* Init scheduler */

100
firmware/targets/f3/Src/usbd_cdc_if.c
View File

@ -51,6 +51,12 @@
/* USER CODE BEGIN PRIVATE_TYPES */
extern void _api_hal_vcp_init();
extern void _api_hal_vcp_deinit();
extern void _api_hal_vcp_control_line(uint8_t state);
extern void _api_hal_vcp_rx_callback(char* buffer, size_t size);
extern void _api_hal_vcp_tx_complete(size_t size);
/* USER CODE END PRIVATE_TYPES */
/**
@ -156,6 +162,7 @@ static int8_t CDC_Init_FS(void)
/* Set Application Buffers */
USBD_CDC_SetTxBuffer(&hUsbDeviceFS, UserTxBufferFS, 0);
USBD_CDC_SetRxBuffer(&hUsbDeviceFS, UserRxBufferFS);
_api_hal_vcp_init();
return (USBD_OK);
/* USER CODE END 3 */
}
@ -167,6 +174,7 @@ static int8_t CDC_Init_FS(void)
static int8_t CDC_DeInit_FS(void)
{
/* USER CODE BEGIN 4 */
_api_hal_vcp_deinit();
return (USBD_OK);
/* USER CODE END 4 */
}
@ -181,63 +189,34 @@ static int8_t CDC_DeInit_FS(void)
static int8_t CDC_Control_FS(uint8_t cmd, uint8_t* pbuf, uint16_t length)
{
/* USER CODE BEGIN 5 */
switch(cmd)
{
case CDC_SEND_ENCAPSULATED_COMMAND:
break;
case CDC_GET_ENCAPSULATED_RESPONSE:
break;
case CDC_SET_COMM_FEATURE:
break;
case CDC_GET_COMM_FEATURE:
break;
case CDC_CLEAR_COMM_FEATURE:
break;
/*******************************************************************************/
/* Line Coding Structure */
/*-----------------------------------------------------------------------------*/
/* Offset | Field | Size | Value | Description */
/* 0 | dwDTERate | 4 | Number |Data terminal rate, in bits per second*/
/* 4 | bCharFormat | 1 | Number | Stop bits */
/* 0 - 1 Stop bit */
/* 1 - 1.5 Stop bits */
/* 2 - 2 Stop bits */
/* 5 | bParityType | 1 | Number | Parity */
/* 0 - None */
/* 1 - Odd */
/* 2 - Even */
/* 3 - Mark */
/* 4 - Space */
/* 6 | bDataBits | 1 | Number Data bits (5, 6, 7, 8 or 16). */
/*******************************************************************************/
case CDC_SET_LINE_CODING:
break;
case CDC_GET_LINE_CODING:
break;
case CDC_SET_CONTROL_LINE_STATE:
break;
case CDC_SEND_BREAK:
break;
default:
break;
if (cmd == CDC_SEND_ENCAPSULATED_COMMAND) {
} else if (cmd == CDC_GET_ENCAPSULATED_RESPONSE) {
} else if (cmd == CDC_SET_COMM_FEATURE) {
} else if (cmd == CDC_GET_COMM_FEATURE) {
} else if (cmd == CDC_CLEAR_COMM_FEATURE) {
} else if (cmd == CDC_SET_LINE_CODING) {
/*******************************************************************************/
/* Line Coding Structure */
/*-----------------------------------------------------------------------------*/
/* Offset | Field | Size | Value | Description */
/* 0 | dwDTERate | 4 | Number |Data terminal rate, in bits per second*/
/* 4 | bCharFormat | 1 | Number | Stop bits */
/* 0 - 1 Stop bit */
/* 1 - 1.5 Stop bits */
/* 2 - 2 Stop bits */
/* 5 | bParityType | 1 | Number | Parity */
/* 0 - None */
/* 1 - Odd */
/* 2 - Even */
/* 3 - Mark */
/* 4 - Space */
/* 6 | bDataBits | 1 | Number Data bits (5, 6, 7, 8 or 16). */
/*******************************************************************************/
} else if (cmd == CDC_GET_LINE_CODING) {
} else if (cmd == CDC_SET_CONTROL_LINE_STATE) {
_api_hal_vcp_control_line(((USBD_SetupReqTypedef*)pbuf)->wValue);
} else if (cmd == CDC_SEND_BREAK) {
} else {
}
return (USBD_OK);
@ -262,7 +241,7 @@ static int8_t CDC_Control_FS(uint8_t cmd, uint8_t* pbuf, uint16_t length)
static int8_t CDC_Receive_FS(uint8_t* Buf, uint32_t *Len)
{
/* USER CODE BEGIN 6 */
USBD_CDC_SetRxBuffer(&hUsbDeviceFS, &Buf[0]);
_api_hal_vcp_rx_callback((char*)Buf, *Len);
USBD_CDC_ReceivePacket(&hUsbDeviceFS);
return (USBD_OK);
/* USER CODE END 6 */
@ -287,7 +266,8 @@ uint8_t CDC_Transmit_FS(uint8_t* Buf, uint16_t Len)
if (hcdc->TxState != 0){
return USBD_BUSY;
}
USBD_CDC_SetTxBuffer(&hUsbDeviceFS, Buf, Len);
memcpy(UserTxBufferFS, Buf, Len);
USBD_CDC_SetTxBuffer(&hUsbDeviceFS, UserTxBufferFS, Len);
result = USBD_CDC_TransmitPacket(&hUsbDeviceFS);
/* USER CODE END 7 */
return result;
@ -310,8 +290,8 @@ static int8_t CDC_TransmitCplt_FS(uint8_t *Buf, uint32_t *Len, uint8_t epnum)
uint8_t result = USBD_OK;
/* USER CODE BEGIN 13 */
UNUSED(Buf);
UNUSED(Len);
UNUSED(epnum);
_api_hal_vcp_tx_complete(*Len);
/* USER CODE END 13 */
return result;
}

10
firmware/targets/f3/api-hal/api-hal-uuid.c Normal file
View File

@ -0,0 +1,10 @@
#include <api-hal-uid.h>
#include <stm32wbxx.h>
size_t api_hal_uid_size() {
return 64/8;
}
const uint8_t* api_hal_uid() {
return (const uint8_t *)UID64_BASE;
}

92
firmware/targets/f3/api-hal/api-hal-vcp.c Normal file
View File

@ -0,0 +1,92 @@
#include <api-hal-vcp.h>
#include <usbd_cdc_if.h>
#include <flipper_v2.h>
#include <stream_buffer.h>
#define API_HAL_VCP_RX_BUFFER_SIZE 600
typedef struct {
StreamBufferHandle_t rx_stream;
osSemaphoreId_t tx_semaphore;
volatile bool alive;
volatile bool underrun;
} ApiHalVcp;
ApiHalVcp api_hal_vcp;
static const uint8_t ascii_soh = 0x01;
static const uint8_t ascii_eot = 0x04;
void _api_hal_vcp_init();
void _api_hal_vcp_deinit();
void _api_hal_vcp_control_line(uint8_t state);
void _api_hal_vcp_rx_callback(const uint8_t* buffer, size_t size);
void _api_hal_vcp_tx_complete(size_t size);
void api_hal_vcp_init() {
api_hal_vcp.rx_stream = xStreamBufferCreate(API_HAL_VCP_RX_BUFFER_SIZE, 1);
api_hal_vcp.tx_semaphore = osSemaphoreNew(1, 1, NULL);
api_hal_vcp.alive = false;
api_hal_vcp.underrun = false;
}
void _api_hal_vcp_init() {
osSemaphoreRelease(api_hal_vcp.tx_semaphore);
}
void _api_hal_vcp_deinit() {
api_hal_vcp.alive = false;
osSemaphoreRelease(api_hal_vcp.tx_semaphore);
}
void _api_hal_vcp_control_line(uint8_t state) {
// bit 0: DTR state, bit 1: RTS state
// bool dtr = state & 0b01;
bool rts = state & 0b10;
if (rts) {
api_hal_vcp.alive = true;
_api_hal_vcp_rx_callback(&ascii_soh, 1); // SOH
} else {
api_hal_vcp.alive = false;
_api_hal_vcp_rx_callback(&ascii_eot, 1); // EOT
}
osSemaphoreRelease(api_hal_vcp.tx_semaphore);
}
void _api_hal_vcp_rx_callback(const uint8_t* buffer, size_t size) {
BaseType_t xHigherPriorityTaskWoken = pdFALSE;
size_t ret = xStreamBufferSendFromISR(api_hal_vcp.rx_stream, buffer, size, &xHigherPriorityTaskWoken);
if (ret != size) {
api_hal_vcp.underrun = true;
}
portYIELD_FROM_ISR(xHigherPriorityTaskWoken);
}
void _api_hal_vcp_tx_complete(size_t size) {
osSemaphoreRelease(api_hal_vcp.tx_semaphore);
}
size_t api_hal_vcp_rx(uint8_t* buffer, size_t size) {
return xStreamBufferReceive(api_hal_vcp.rx_stream, buffer, size, portMAX_DELAY);
}
void api_hal_vcp_tx(uint8_t* buffer, size_t size) {
while (size > 0 && api_hal_vcp.alive) {
furi_check(osSemaphoreAcquire(api_hal_vcp.tx_semaphore, osWaitForever) == osOK);
size_t batch_size = size;
if (batch_size > APP_TX_DATA_SIZE) {
batch_size = APP_TX_DATA_SIZE;
}
if (CDC_Transmit_FS(buffer, batch_size) == USBD_OK) {
size -= batch_size;
buffer += batch_size;
} else {
// Shouldn't be there
osDelay(100);
}
}
}

7
firmware/targets/f3/api-hal/api-hal.h
View File

@ -1,7 +0,0 @@
#pragma once
#include "api-hal-gpio.h"
#include "api-hal-delay.h"
#include "api-hal-pwm.h"
#include "api-hal-task.h"
#include "api-hal-tim.h"

4
firmware/targets/f3/f3.ioc
View File

@ -270,6 +270,7 @@ Mcu.Pin12=PA2
PD0.GPIOParameters=GPIO_Speed,PinState,GPIO_Label
Mcu.Pin10=PA0
SH.GPXTI10.ConfNb=1
USB_DEVICE.APP_RX_DATA_SIZE=512
TIM2.AutoReloadPreload=TIM_AUTORELOAD_PRELOAD_ENABLE
PC3.GPIO_Label=PC3
PA3.PinState=GPIO_PIN_SET
@ -453,7 +454,7 @@ OSC_IN.GPIOParameters=GPIO_Label
PB12.Locked=true
ProjectManager.DeletePrevious=true
PB10.Locked=true
USB_DEVICE.IPParameters=VirtualMode,VirtualModeFS,CLASS_NAME_FS,MANUFACTURER_STRING,PRODUCT_STRING_CDC_FS
USB_DEVICE.IPParameters=VirtualMode,VirtualModeFS,CLASS_NAME_FS,MANUFACTURER_STRING,PRODUCT_STRING_CDC_FS,APP_RX_DATA_SIZE,APP_TX_DATA_SIZE
TIM16.Channel=TIM_CHANNEL_1
RCC.AHB2CLKDivider=RCC_SYSCLK_DIV2
RCC.FamilyName=M
@ -528,6 +529,7 @@ PA13.Locked=true
RF1.Mode=RF1_Activate
PB7.Mode=Asynchronous
NVIC.EXTI9_5_IRQn=true\:5\:0\:true\:false\:true\:false\:true\:true
USB_DEVICE.APP_TX_DATA_SIZE=512
PA14.Signal=SYS_JTCK-SWCLK
PB2.GPIO_Label=PB2
PC6.GPIOParameters=GPIO_Label

2
firmware/targets/f3/target.mk
View File

@ -1,6 +1,6 @@
TOOLCHAIN = arm
DEBUG_AGENT = openocd -f interface/stlink-v2.cfg -c "transport select hla_swd" -f ../debug/stm32wbx.cfg -c "init" -c "reset halt"
DEBUG_AGENT = openocd -f interface/stlink.cfg -c "transport select hla_swd" -f target/stm32wbx.cfg -c "init"
BOOT_ADDRESS = 0x08000000
FW_ADDRESS = 0x08008000

2
lib/mlib

@ -1 +1 @@
Subproject commit eb7556f88faf0bbfd6a4ae99a3d53dcbe2064b88
Subproject commit ebf440731d44f5eba926e0f648758676461bbba4

2
make/rules.mk
View File

@ -73,7 +73,7 @@ upload: $(OBJ_DIR)/upload
debug: flash
$(DEBUG_AGENT) & echo $$! > $(OBJ_DIR)/agent.PID
arm-none-eabi-gdb \
-ex "target extended-remote 127.0.0.1:4242" \
-ex "target extended-remote 127.0.0.1:3333" \
-ex "set confirm off" \
-ex "source ../debug/FreeRTOS/FreeRTOS.py" \
$(OBJ_DIR)/$(PROJECT).elf; \