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We're using the CYW20704. We use a BLE enabled RCU to connect to our product, (HID over GATT), and we can wake up from deep sleep by having the RCU transmit IND_ADV frames with a specific string as data. We ne... Hi, I am working with BCM20737S and I am using an external 32K crystal. I am able to set the device to deep sleep and keep the clock running. My code follows the rtc_sample code and it is working fine for the... Hello team, In our design , we use P0/P1/P8/P32 as ADC input and Pull resistance to each pin of value 33K to Vcore (Vcore is active during Sleep). When processor enters Sleep mode, Low power current i... Scenario: Design is to detect probe. If no probe absent, enter Sleep/Low Power Mode for 6 seconds and repeat If probe is present, then Enable BLE Timer for 1sec. On first entry to 1 sec timer call back. Abor... In order to examine sleep-mode of the Anaren A20737 I have the timer interrupt running at 1 sec, disabled scan & adv, and putting it into sleep. One module sends a trace msg every second as expected. I th... We use the BCM20736S and we found some strange behavior of GPIO P33: We want/must to use this GPIO P33 as an ADC input. After power on or reset everything is OK, but after wakeup from LPM this ... Hi, in this document: BCM20736S Sleep Example Firmware is a tool to measure the power consumemation. How can i get this tool? It is available in the SDK? How it works? I want to optimize my code for the... Hi, BoonT_56MichaelF_56 We have a question about BCM20736S enter deep sleep. In APP of "RTC", when enter deep sleep, there is one configuration to P0 as below: // Demo going ... 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?... Hi, The sensor has serial communication interface. When the BCM20737S send a request signal, and the sensor will generate clk and data(similar to 3 wire SPI). I connect the GPIO of BCM20737S and sensor togethe... Dear In bluesleep.c use msm_hs_set_mctrl() to achieve the flow control line function,but this is qualcomm platform's function, can't look its code.Who has the bluesleep.c sample of un-qualcomm platform ? the ... Hi, I have few question of Bluetooth LE low power. I can use lower connection interval and broadcast interval in slave side, and it can reduce the RF times of use. Did the MCU will went to the low power mode l... Based on various parameters in my application, I would like to switch between timed and untimed DEEP SLEEP. I am always using an interrupt to wake up on, sometimes combined with a timer and other times without a... Hello everybody, I need to wake-up the BCM20736S via an external button to ground that's connected to P2 of the BLE module. The GPIO is configured as input with a pull-up resistor and is generating an interru... When I try to set new time to RTC by rtc_setRTCTime(), the internal counter looks remaining. Then rtc_getRTCTime() returns unexpected time. Is there any way to reset the internal counter? For example, when I... On the BCM20736S, we are trying to wake on various GPIOs, For the most part, this is working fine. But about 20% of the time we see the BCM20736S wake into the registered GPIO callback instead of going through the nor... Is there a way to force a software reset on the BCM20736S? I would like to call a function from code that is as close to an external reset as possible. Thanks, Aaron I saw the following thread, but I couldn't wake BCM20737S up from DEEP SLEEP mode. How can I make bcm20732s sleep and wake it up by GPIO interrupt? Are there any mistakes in my code? Please tell me what to do. ... I am using the BCM20732S as a secondary processor, and the main processor will be determining when the PCB circuitry can be put into low power modes. For low power operation of the BCM20732S, I am wondering if s... Dear All, I want to implement Low power modes in BCM20737 BLE chip. Are there an API's available? I read in few documents about power modes in BCM chips and it says there are 2 power modes- Deep sleep mode and...
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