97770aba67
Using the Tock libtocksync_alarm_delay_ms() syscall has too much overhead, both in terms of extra time but also jitter. This means it's not a reliable source for short but accurate delays, such as the kind used in LoRaWAN. This patch instead uses a busy loop for short (less then 5 second) delays. This might have some impact on performance and power as we are busy running in a loop, but overall we end up with a much more accurate time and working LoRaWAN. Signed-off-by: Alistair Francis <alistair@alistair23.me> |
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| ESP-IDF | ||
| Pico | ||
| Raspberry | ||
| Tock | ||