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mgmt: mcumgr: transport: dummy: Fix issue with large packets

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Fixes an issue with large packets being received, these packets are
chunked into 127-byte frames for the serial transport but this system
is not needed for the dummy transport as it has a fixed size buffer.

Signed-off-by: Jamie McCrae <jamie.mccrae@nordicsemi.no>
This commit is contained in:
Jamie McCrae 2022-10-18 13:26:50 +01:00 • committed by Fabio Baltieri
commit 5d8c79f064
1 changed files with 2 additions and 1 deletions
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3
subsys/mgmt/mcumgr/transport/src/smp_dummy.c
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@ -11,6 +11,7 @@
/* Define required for uart_mcumgr.h functionality reuse */ /* Define required for uart_mcumgr.h functionality reuse */
#define CONFIG_UART_MCUMGR_RX_BUF_SIZE CONFIG_MCUMGR_SMP_DUMMY_RX_BUF_SIZE #define CONFIG_UART_MCUMGR_RX_BUF_SIZE CONFIG_MCUMGR_SMP_DUMMY_RX_BUF_SIZE
#define MCUMGR_DUMMY_MAX_FRAME CONFIG_MCUMGR_SMP_DUMMY_RX_BUF_SIZE
#include <zephyr/kernel.h> #include <zephyr/kernel.h>
#include <zephyr/init.h> #include <zephyr/init.h>
@ -581,7 +582,7 @@ int mcumgr_dummy_tx_frame(const uint8_t *data, bool first, int len,
} }
while (1) { while (1) {
if (dst_off >= MCUMGR_SERIAL_MAX_FRAME - 4) { if (dst_off >= MCUMGR_DUMMY_MAX_FRAME - 4) {
/* Can't fit any more data in this frame. */ /* Can't fit any more data in this frame. */
break; break;
} }