I patched a copy of msp430fr267x_RTC_03.c with a fragment from msp430fr267x_CS_04.c and ran it successfully on a Launchpad. (RTC_03 claims to use XT1 but doesn't). I wonder if we're doing something differently.
msp430fr267x_RTC_03.c:
https://dev.ti…
Hi Nick, We make no change to the RTC in our top level DTS file. Here's the node from a running system dtc -I fs /proc/device-tree 2>/dev/null |grep -A 9 rtc@2b1f
rtc@2b1f0000 {
power-domains = <0x03 0x75 0x01>;
clock-names = "vbus\0osc32k";
…
Nick,
My first recommendation would be to try to use the RTC driver rather than directly doing register reads/writes. Given what you are trying to do, it may be useful to additionally check out the timer led example if you have not done so yet.
I…
Thanks you so much Bradon..
So, now if I want to generate interrupt at every 0.125 second my calculations are as follows:-
ACLK=32768/8/2=2048...So, for an 8-bit overflow 256 count/2048Hz= 0.125 second
is this correct??
I have attached code for…
Part Number: TDA4VH-Q1 Other Parts Discussed in Thread: TDA4VH
Tool/software:
Dear Support Team, I previously posted this query in the thread titled PROCESSOR-SDK-J784S4: Query Regarding Generic Timers in A72 Cores of J784S4 (TDA4X) Processor - Processors…
Hey Charles,
I want to use the Timer in RTC Mode. Not the RTC available in Hibernation Module of TM4C123GH6PM. By the way EK-TM4C123GXL already has a external crystal oscillator of 32.768khz (Y1) supplied at XOSC0 Pin. I dont think this crystal will…
hi everyone there's some problem with LDPS and RTC timer; I used UDP mode to send wifi_send_buf(wifi_send_buf='a') every 50ms. The problem is after sending several loops(maybe 2000 or hundreds or less),sl_sendto would not work. then after several loops…
Part Number: CC2340R5
Hi
We would like to get HW RTC delta time then caculate to second unit.
I have also checked this :file:///C:/ti/simplelink_lowpower_f3_sdk_7_20_00_29/docs/ble5stack/ble_user_guide/html/cc23xx/timer-cc23xx.html?highlight=timer#undefined…
Hello Scott,
We have four type of timers you can use the LGPT, Watchdog, RTC, and System Timer.
The LGPT timer should use the LGPTimerLPF3.c/.h file. You can find these within the timer folder in your SDK (just search "Timer" in where you downloader…
Hi
1. I would like to know the current consumption for "RTC timer functionality but no RTC- only mode" (h ttp://processors.wiki.ti.com/index.php/AM335x_Schematic_Checklist#RTC)
2. In RTC mode only configuration, other than "VDD_RTC" voltage rail,…
