hi:
my chip is NRF52832 (512k FLASH + 64k RAM).
I want to triggle ESB send process by PPI + TIMER ,but i can't find the function like esb_task_address_get()，but i found some info in the datasheet:
so i write like this:
ret_code_t err_code;
err_code = nrf_drv_ppi_init();
APP_ERROR_CHECK(err_code);
nrf_drv_timer_config_t timer_cfg = NRF_DRV_TIMER_DEFAULT_CONFIG;
timer_cfg.bit_width = NRF_TIMER_BIT_WIDTH_32;
err_code = nrf_drv_timer_init(&m_timer, &timer_cfg, timer_handler);
APP_ERROR_CHECK(err_code);
uint32_t ticks = nrf_drv_timer_ms_to_ticks(&m_timer, 1000);
nrf_drv_timer_extended_compare(&m_timer,
NRF_TIMER_CC_CHANNEL0,
ticks,
NRF_TIMER_SHORT_COMPARE0_CLEAR_MASK,
false);
nrf_drv_timer_enable(&m_timer);
uint32_t timer_compare_event_addr =
nrf_drv_timer_compare_event_address_get(&m_timer, NRF_TIMER_CC_CHANNEL0);
// uint32_t esb_send_task_addr = nrf_esb_write_payload(&tx_payload);
uint32_t esb_send_task_addr = 0x40001000+0x008;
err_code = nrf_drv_ppi_channel_alloc(&m_ppi_channel);
APP_ERROR_CHECK(err_code);
err_code = nrf_drv_ppi_channel_assign(m_ppi_channel,
timer_compare_event_addr,
esb_send_task_addr);
APP_ERROR_CHECK(err_code);
but its seems not work. I want to know if i get the wrong task_start address?or other problems may have.
Thank you !
