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net: wifi: shell: fix twt setup quick failed issue

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The default exponent is 0, will cause twt setup quick failed,
set exponent value derived from twt interval to fix it.

Signed-off-by: Rex Chen <rex.chen_1@nxp.com>
This commit is contained in:
Rex Chen 2024-12-11 14:48:53 +09:00 • committed by Benjamin Cabé
commit ab948b080d
1 changed files with 11 additions and 0 deletions
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11
subsys/net/l2/wifi/wifi_shell.c
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@ -1533,6 +1533,10 @@ static int cmd_wifi_twt_setup_quick(const struct shell *sh, size_t argc,
struct wifi_twt_params params = { 0 }; struct wifi_twt_params params = { 0 };
int idx = 1; int idx = 1;
long value; long value;
double twt_mantissa_scale = 0.0;
double twt_interval_scale = 0.0;
uint16_t scale = 1000;
int exponent = 0;
context.sh = sh; context.sh = sh;
@ -1557,6 +1561,13 @@ static int cmd_wifi_twt_setup_quick(const struct shell *sh, size_t argc,
} }
params.setup.twt_interval = (uint64_t)value; params.setup.twt_interval = (uint64_t)value;
/* control the region of mantissa filed */
twt_interval_scale = (double)(params.setup.twt_interval / scale);
/* derive mantissa and exponent from interval */
twt_mantissa_scale = frexp(twt_interval_scale, &exponent);
params.setup.twt_mantissa = ceil(twt_mantissa_scale * scale);
params.setup.twt_exponent = exponent;
if (net_mgmt(NET_REQUEST_WIFI_TWT, iface, &params, sizeof(params))) { if (net_mgmt(NET_REQUEST_WIFI_TWT, iface, &params, sizeof(params))) {
PR_WARNING("%s with %s failed, reason : %s\n", PR_WARNING("%s with %s failed, reason : %s\n",
wifi_twt_operation_txt(params.operation), wifi_twt_operation_txt(params.operation),