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Hi Sir,
I only find one example for CYW20729 hidoff mode.
The lowest sleep current is 0.7mA(3.3V) more than I expected.
Can you please advise how to improve? Thanks.
Snip Example | mybeacon |
EVB | CYW9207x9WCDEVAL |
SDK | WICED 4.0.10.14 |
Working set | BCM20719 |
Switch Setting table:
SW14 | 1 - ON 2 - OFF | VDDIO 3.3V |
SW4 | 1,2,3,4 - OFF | HCI UART OFF |
SW3 | 1,2,3,4 - OFF | PUART OFF |
SW10 | 1 - OFF 2 - OFF | Disable FTID level shift VDD. |
SW13 | 1,2,3,4 - OFF | Disconnect AUTH IC |
SW6 | 1 - OFF 2 - ON | P1 connect to SW5 |
SW9 | 1 - OFF 2 - OFF | Disable LED jumper. |
SW12 | 1 - ON 2 - OFF | Reset Button. |
Test result: (probe the current consumed at VDDBAT – J1)
Advertising duration: 3.3ms
Peak current: 8.8009mA.
Average current: 4.1341mA
Hidoff duration: 64ms
Peak current: 0.7548mA.
Average current: 0.7091mA
CFG setting.
C_FLAGS += -DWICED_BT_TRACE_ENABLE C_FLAGS += -DWICED_ENABLE_SLEEP_MODE |
PUART log.
mybeacon_application_start wiced_sleep_register_callback result:1 mybeacon_management_cback evt: 21 mybeacon_management_cback evt: 0 wiced_sleep_configure : 0 mybeacon_management_cback evt: 23 wiced_bt_start_advertisements 0 app init: started timer to switch to sleep mode timeout, allowing sleep now mybeacon_management_cback evt: 23 |
Solved! Go to Solution.
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Sleep Modes
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As the BCM20719/29 and BCM20735 and BCM20706 are not released into the Broad Market yet, please use MyCases and the Cypress internal tracking system for support related to these two families.
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I only find one example for CYW20729 hidoff mode.
^^^^^^^^^^correct to CYW20719.
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As the BCM20719/29 and BCM20735 and BCM20706 are not released into the Broad Market yet, please use MyCases and the Cypress internal tracking system for support related to these two families.