From c67f7d626b76238e561304b53f31afdad7e2f671 Mon Sep 17 00:00:00 2001 From: jaseg Date: Thu, 18 Mar 2021 10:11:41 +0100 Subject: fw: dump accelerometer measurements over uart --- prototype/fw/include/global.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'prototype/fw/include') diff --git a/prototype/fw/include/global.h b/prototype/fw/include/global.h index d0c56d7..0af7e49 100644 --- a/prototype/fw/include/global.h +++ b/prototype/fw/include/global.h @@ -12,6 +12,8 @@ #include +#define COUNT_OF(x) ((sizeof(x)/sizeof(0[x])) / ((size_t)(!(sizeof(x) % sizeof(0[x]))))) + #define APB1_PRESC (1<<(APBPrescTable[(RCC->CFGR & RCC_CFGR_PPRE1_Msk) >> RCC_CFGR_PPRE1_Pos])) #define APB2_PRESC (1<<(APBPrescTable[(RCC->CFGR & RCC_CFGR_PPRE2_Msk) >> RCC_CFGR_PPRE2_Pos])) #define AHB_PRESC (1<<(AHBPrescTable[(RCC->CFGR & RCC_CFGR_HPRE_Msk) >> RCC_CFGR_HPRE_Pos])) -- cgit