20654832194

Committed 02 Jan 2026 09:20AM UTC coverage: 50.678% (-0.4%) from 51.097%

Build # 20654832194

Build Type

Pull #435

github

Committed by

web-flow

Commit Message

Merge f2786c234 into 10af94a3e

Pull Request Pull Request #435: virtualhub: Implement BTStack bluetooth.

Run Details

4596 of 9069 relevant lines covered (50.68%)

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22.5

/lib/pbio/sys/command.c

// SPDX-License-Identifier: MIT
// Copyright (c) 2022-2023 The Pybricks Authors

#include <assert.h>
#include <stdint.h>

#include <pbdrv/reset.h>
#include <pbio/protocol.h>
#include <pbsys/command.h>
#include <pbsys/config.h>
#include <pbsys/host.h>
#include <pbsys/storage.h>

#include "./hmi.h"
#include "./storage.h"
#include "./program_stop.h"

static pbsys_command_write_app_data_callback_t write_app_data_callback = NULL;

/**
 * Sets callback for the write program data buffer command.
 *
 * @param [in]  callback  The callback to set or @c NULL to unset.
 */
void pbsys_command_set_write_app_data_callback(pbsys_command_write_app_data_callback_t callback) {
    write_app_data_callback = callback;
}

/**
 * Parses binary data for command and dispatches handler for command.
 * @param [in]  data    The raw command data.
 * @param [in]  size    The size of @p data in bytes.
 */
pbio_pybricks_error_t pbsys_command(const uint8_t *data, uint32_t size) {
    assert(data);
    assert(size);

    pbio_pybricks_command_t cmd = data[0];

    switch (cmd) {

        case PBIO_PYBRICKS_COMMAND_STOP_USER_PROGRAM:
            pbsys_program_stop(false);
            return PBIO_PYBRICKS_ERROR_OK;

        case PBIO_PYBRICKS_COMMAND_START_USER_PROGRAM: {
            if (size > 2) {
                return PBIO_PYBRICKS_ERROR_VALUE_NOT_ALLOWED;
            }
            // Use payload as program ID, otherwise use active user slot.
            return pbio_pybricks_error_from_pbio_error(
                pbsys_main_program_request_start((size == 2 ? data[1] : pbsys_status_get_selected_slot()), PBSYS_MAIN_PROGRAM_START_REQUEST_TYPE_REMOTE));
        }
        #if PBSYS_CONFIG_FEATURE_BUILTIN_USER_PROGRAM_REPL
        case PBIO_PYBRICKS_COMMAND_START_REPL:
            // Deprecated. For backwards compatibility with Pybricks
            // Profile < v1.4.0, make it work anyway.
            return pbio_pybricks_error_from_pbio_error(
                pbsys_main_program_request_start(PBIO_PYBRICKS_USER_PROGRAM_ID_REPL, PBSYS_MAIN_PROGRAM_START_REQUEST_TYPE_REMOTE));
        #endif // PBSYS_CONFIG_FEATURE_BUILTIN_USER_PROGRAM_REPL

        case PBIO_PYBRICKS_COMMAND_WRITE_USER_PROGRAM_META:
            return pbio_pybricks_error_from_pbio_error(pbsys_storage_set_program_size(
                pbio_get_uint32_le(&data[1])));

        case PBIO_PYBRICKS_COMMAND_WRITE_USER_RAM:
            return pbio_pybricks_error_from_pbio_error(pbsys_storage_set_program_data(
                pbio_get_uint32_le(&data[1]), &data[5], size - 5));

        case PBIO_PYBRICKS_COMMAND_REBOOT_TO_UPDATE_MODE:
            pbdrv_reset(PBDRV_RESET_ACTION_RESET_IN_UPDATE_MODE);
            return PBIO_PYBRICKS_ERROR_OK;

        case PBIO_PYBRICKS_COMMAND_WRITE_STDIN:
            #if PBSYS_CONFIG_HOST
            if (pbsys_host_stdin_get_free() < size - 1) {
                return PBIO_PYBRICKS_ERROR_BUSY;
            }
            pbsys_host_stdin_write(&data[1], size - 1);
            #endif
            // If no consumers are configured, goes to "/dev/null" without error
            return PBIO_PYBRICKS_ERROR_OK;

        case PBIO_PYBRICKS_COMMAND_WRITE_APP_DATA: {
            if (!write_app_data_callback) {
                // No errors when no consumer is configured. This avoids errors
                // when data is sent after the program ends.
                return PBIO_PYBRICKS_ERROR_OK;
            }

            // Requires at least the message type and data offset.
            if (size <= 3) {
                return PBIO_PYBRICKS_ERROR_VALUE_NOT_ALLOWED;
            }

            uint16_t offset = pbio_get_uint16_le(&data[1]);
            uint16_t data_size = size - 3;
            const uint8_t *data_to_write = &data[3];
            return pbio_pybricks_error_from_pbio_error(write_app_data_callback(offset, data_size, data_to_write));
        }
        default:
            return PBIO_PYBRICKS_ERROR_INVALID_COMMAND;
    }
}

1	// SPDX-License-Identifier: MIT
2	// Copyright (c) 2022-2023 The Pybricks Authors
3
4	#include <assert.h>
5	#include <stdint.h>
6
7	#include <pbdrv/reset.h>
8	#include <pbio/protocol.h>
9	#include <pbsys/command.h>
10	#include <pbsys/config.h>
11	#include <pbsys/host.h>
12	#include <pbsys/storage.h>
13
14	#include "./hmi.h"
15	#include "./storage.h"
16	#include "./program_stop.h"
17
18	static pbsys_command_write_app_data_callback_t write_app_data_callback = NULL;
19
20	/**
21	* Sets callback for the write program data buffer command.
22	*
23	* @param [in] callback The callback to set or @c NULL to unset.
24	*/
25	void pbsys_command_set_write_app_data_callback(pbsys_command_write_app_data_callback_t callback) {	×
26	write_app_data_callback = callback;	×
27	}	×
28
29	/**
30	* Parses binary data for command and dispatches handler for command.
31	* @param [in] data The raw command data.
32	* @param [in] size The size of @p data in bytes.
33	*/
34	pbio_pybricks_error_t pbsys_command(const uint8_t *data, uint32_t size) {	1✔
35	assert(data);	1✔
36	assert(size);	1✔
37
38	pbio_pybricks_command_t cmd = data[0];	1✔
39
40	switch (cmd) {	1✔
41
42	case PBIO_PYBRICKS_COMMAND_STOP_USER_PROGRAM:	×
43	pbsys_program_stop(false);	×
44	return PBIO_PYBRICKS_ERROR_OK;	×
45
46	case PBIO_PYBRICKS_COMMAND_START_USER_PROGRAM: {	×
47	if (size > 2) {	×
48	return PBIO_PYBRICKS_ERROR_VALUE_NOT_ALLOWED;	×
49	}
50	// Use payload as program ID, otherwise use active user slot.
51	return pbio_pybricks_error_from_pbio_error(	×
52	pbsys_main_program_request_start((size == 2 ? data[1] : pbsys_status_get_selected_slot()), PBSYS_MAIN_PROGRAM_START_REQUEST_TYPE_REMOTE));	×
53	}
54	#if PBSYS_CONFIG_FEATURE_BUILTIN_USER_PROGRAM_REPL
55	case PBIO_PYBRICKS_COMMAND_START_REPL:
56	// Deprecated. For backwards compatibility with Pybricks
57	// Profile < v1.4.0, make it work anyway.
58	return pbio_pybricks_error_from_pbio_error(
59	pbsys_main_program_request_start(PBIO_PYBRICKS_USER_PROGRAM_ID_REPL, PBSYS_MAIN_PROGRAM_START_REQUEST_TYPE_REMOTE));
60	#endif // PBSYS_CONFIG_FEATURE_BUILTIN_USER_PROGRAM_REPL
61
62	case PBIO_PYBRICKS_COMMAND_WRITE_USER_PROGRAM_META:	×
63	return pbio_pybricks_error_from_pbio_error(pbsys_storage_set_program_size(	×
64	pbio_get_uint32_le(&data[1])));
65
66	case PBIO_PYBRICKS_COMMAND_WRITE_USER_RAM:	×
67	return pbio_pybricks_error_from_pbio_error(pbsys_storage_set_program_data(	×
68	pbio_get_uint32_le(&data[1]), &data[5], size - 5));	×
69
70	case PBIO_PYBRICKS_COMMAND_REBOOT_TO_UPDATE_MODE:	×
71	pbdrv_reset(PBDRV_RESET_ACTION_RESET_IN_UPDATE_MODE);	×
72	return PBIO_PYBRICKS_ERROR_OK;	×
73
74	case PBIO_PYBRICKS_COMMAND_WRITE_STDIN:	1✔
75	#if PBSYS_CONFIG_HOST
76	if (pbsys_host_stdin_get_free() < size - 1) {	1✔
77	return PBIO_PYBRICKS_ERROR_BUSY;	×
78	}
79	pbsys_host_stdin_write(&data[1], size - 1);	1✔
80	#endif
81	// If no consumers are configured, goes to "/dev/null" without error
82	return PBIO_PYBRICKS_ERROR_OK;	1✔
83
84	case PBIO_PYBRICKS_COMMAND_WRITE_APP_DATA: {	×
85	if (!write_app_data_callback) {	×
86	// No errors when no consumer is configured. This avoids errors
87	// when data is sent after the program ends.
88	return PBIO_PYBRICKS_ERROR_OK;	×
89	}
90
91	// Requires at least the message type and data offset.
92	if (size <= 3) {	×
93	return PBIO_PYBRICKS_ERROR_VALUE_NOT_ALLOWED;	×
94	}
95
96	uint16_t offset = pbio_get_uint16_le(&data[1]);	×
97	uint16_t data_size = size - 3;	×
98	const uint8_t *data_to_write = &data[3];	×
99	return pbio_pybricks_error_from_pbio_error(write_app_data_callback(offset, data_size, data_to_write));	×
100	}
101	default:	×
102	return PBIO_PYBRICKS_ERROR_INVALID_COMMAND;	×
103	}
104	}

pybricks / pybricks-micropython / 20654832194

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