How to expand the "ANT_CONFIG_TOTAL_CHANNELS_ALLOCATED" number?

[WenLiYong]

Hi,
    I have met an issue that the "ANT_CONFIG_TOTAL_CHANNELS_ALLOCATED" can't set more than 15 in ant_multi_channels example. Now I have a project that it need receive 100 devices in ANT+.
    Please advise how to expand the "ANT_CONFIG_TOTAL_CHANNELS_ALLOCATED" number? Thank You.

Yong

[WenLiYong]

 The enviorement is SDK_12.3\examples\ant\ant_multi_channels\rx. If change ANT_CONFIG_TOTAL_CHANNELS_ALLOCATED and MAX_ANT_CHANNELS value more than 15.    err_code = ant_stack_static_config() will occur NRF_ERROR_INVALID_PARAM error messgae.

[WenLiYong]

Hi, 
In SDK_12.3\examples\ant\ant_multi_channels\rx example code, MCU is 52832, the MAX_ANT_CHANNELS and ANT_CONFIG_TOTAL_CHANNELS_ALLOCATED parameter are all defined 15.
If change the two parameters to 60, the sd_ant_enable() will return NRF_ERROR_INVALID_PARAM error. Why??

uint32_t ant_stack_static_config(void)
{
    ASSERT(ANT_CONFIG_TOTAL_CHANNELS_ALLOCATED <= MAX_ANT_CHANNELS);
    ASSERT(ANT_CONFIG_ENCRYPTED_CHANNELS <= ANT_CONFIG_TOTAL_CHANNELS_ALLOCATED);

    ANT_ENABLE m_ant_enable_cfg =
    {
        .ucTotalNumberOfChannels        = ANT_CONFIG_TOTAL_CHANNELS_ALLOCATED,
        .ucNumberOfEncryptedChannels    = ANT_CONFIG_ENCRYPTED_CHANNELS,
        .pucMemoryBlockStartLocation    = ant_stack_buffer.u8,
        .usMemoryBlockByteSize          = ANT_BUFFER_SIZE_FOR_SD
    };

    return sd_ant_enable(&m_ant_enable_cfg);
}

Please advise. Thank You. The project is urgent!!

Yong