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Node / ReticulumProjects / RNode_Firmware.git / commits / 8382d4a

Commit 8382d4a08d010a101be69f8dec6e610bd1acea3a

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Parents : 5e98407

Author : Mark Qvist <mark@unsigned.io>

Date : 2025-11-21T14:07:43+01:00

Fixed packet buffer FIFO state mismatch on high-bitrate queue processing if raw underlying byte buffer was full

Changes

1 files changed, 5 insertions(+), 6 deletions(-)

M RNode_Firmware.ino +5 -6

Diff

diff --git a/RNode_Firmware.ino b/RNode_Firmware.ino

index 111f171..75fcffb 100644

--- a/RNode_Firmware.ino

+++ b/RNode_Firmware.ino

@@ -575,7 +575,7 @@ volatile bool queue_flushing = false;

void flush_queue(void) {

if (!queue_flushing) {

queue_flushing = true;

- led_tx_on(); uint16_t processed = 0;

+ led_tx_on();

#if MCU_VARIANT == MCU_ESP32 || MCU_VARIANT == MCU_NRF52

while (!fifo16_isempty(&packet_starts)) {

@@ -592,7 +592,7 @@ void flush_queue(void) {

tbuf[i] = packet_queue[pos];

}

- transmit(length); processed++;

+ transmit(length);

}

@@ -615,8 +615,7 @@ void flush_queue(void) {

void pop_queue() {

if (!queue_flushing) {

- queue_flushing = true;

- led_tx_on(); uint16_t processed = 0;

+ queue_flushing = true; led_tx_on();

#if MCU_VARIANT == MCU_ESP32 || MCU_VARIANT == MCU_NRF52

if (!fifo16_isempty(&packet_starts)) {

@@ -632,9 +631,9 @@ void pop_queue() {

tbuf[i] = packet_queue[pos];

}

- transmit(length); processed++;

+ transmit(length);

}

- queue_height -= processed;

+ queue_height -= 1;

queued_bytes -= length;

}

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