From: Bdale Garbee Date: Sun, 20 Apr 2025 22:10:36 +0000 (-0600) Subject: capture last notes on v2p2 changes X-Git-Tag: fab-v2p3~40 X-Git-Url: https://git.gag.com/?a=commitdiff_plain;h=329693f84b2742fd6e0e9fd47ce10207488a31b7;p=hw%2Fquantimotor capture last notes on v2p2 changes --- diff --git a/Notebook b/Notebook index 291b2c2..3a90725 100644 --- a/Notebook +++ b/Notebook @@ -361,14 +361,14 @@ of a thoughtless copy/paste from telefireeight. So .. - remove R11 - - change the value of R15 to something slightly higher + - change the value of R15 to something slightly higher, 26.1k - rename sense_1 to sense_pyro - rename sense_pyro to sense_armed - connect sense_batt to U13 pin 2, the comparator - input - connect sense_armed to U13 pin 3, the comparator + input - connect U13 pin 1, comparator output, to RPI pin 32, GPIO12 - - connect sense_pyro to ADS8688 input 2, pin 21 - - connect sense_batt to ADS8688 input 3, pin 23 + - connect sense_batt to ADS8688 input 2, pin 21 + - connect sense_pyro to ADS8688 input 3, pin 23 This means we're using 4 of the 8 ADC inputs for chamber pressure