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Merge pull request #18019 from ML-PA-Consulting-GmbH/fix/20220427__drivers-mcp2515__set_bitrate

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drivers/mcp2515: fix set bittiming
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benpicco 2022-05-02 16:05:51 +02:00 committed by GitHub
commit 95975988a3
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1 changed files with 5 additions and 0 deletions
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drivers/mcp2515/candev_mcp2515.c
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@ -305,6 +305,11 @@ static int _set(candev_t *candev, canopt_t opt, void *value, size_t value_len)
}
else {
memcpy(&candev->bittiming, value, sizeof(candev->bittiming));
if (can_device_calc_bittiming(dev->conf->clk / 2 /* f_quantum = f_osc / 2 */,
&bittiming_const, &candev->bittiming) < 0) {
DEBUG_PUTS("set0_Failed to calculate bittiming");
return -ERANGE;
}
res = _init(candev);
if (res == 0) {
res = sizeof(candev->bittiming);