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fix(legacy): uint64 protobuf field decoding

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This commit is contained in:
Martin Milata 2025-01-24 20:46:29 +01:00
parent 8bad0c8675
commit 7bf7d5fac2
1 changed files with 2 additions and 2 deletions
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4
legacy/firmware/messages.c
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@ -222,7 +222,7 @@ enum {
void msg_process(char type, uint16_t msg_id, const pb_msgdesc_t *fields, void msg_process(char type, uint16_t msg_id, const pb_msgdesc_t *fields,
uint8_t *msg_encoded, uint32_t msg_encoded_size) { uint8_t *msg_encoded, uint32_t msg_encoded_size) {
static uint8_t msg_decoded[MSG_IN_DECODED_SIZE]; static uint8_t msg_decoded[MSG_IN_DECODED_SIZE] __attribute__((aligned(8)));
memzero(msg_decoded, sizeof(msg_decoded)); memzero(msg_decoded, sizeof(msg_decoded));
pb_istream_t stream = pb_istream_from_buffer(msg_encoded, msg_encoded_size); pb_istream_t stream = pb_istream_from_buffer(msg_encoded, msg_encoded_size);
bool status = pb_decode(&stream, fields, msg_decoded); bool status = pb_decode(&stream, fields, msg_decoded);
@ -311,7 +311,7 @@ const uint8_t *msg_debug_out_data(void) {
// msg_tiny needs to be large enough to hold the C struct decoded from a single // msg_tiny needs to be large enough to hold the C struct decoded from a single
// 64 byte USB packet. The decoded struct can be larger than the encoded // 64 byte USB packet. The decoded struct can be larger than the encoded
// protobuf message. However, 128 bytes should be more than enough. // protobuf message. However, 128 bytes should be more than enough.
CONFIDENTIAL uint8_t msg_tiny[128]; CONFIDENTIAL uint8_t msg_tiny[128] __attribute__((aligned(8)));
_Static_assert(sizeof(msg_tiny) >= sizeof(Cancel), "msg_tiny too tiny"); _Static_assert(sizeof(msg_tiny) >= sizeof(Cancel), "msg_tiny too tiny");
_Static_assert(USB_PACKET_SIZE >= MSG_HEADER_SIZE + Cancel_size, _Static_assert(USB_PACKET_SIZE >= MSG_HEADER_SIZE + Cancel_size,
"msg_tiny too tiny"); "msg_tiny too tiny");