X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=src%2Fstmf0%2Fao_timer.c;h=3aae7e550ba8168babb23668f9da7d6bcdfb012d;hb=426bacbbd6e0573b143e7c48d71db977e53181fc;hp=82a4cad68471829a14a395bc617f632b10bf723b;hpb=02f03df6d089cafae99f8ce15dcbd87f6e78d749;p=fw%2Faltos

diff --git a/src/stmf0/ao_timer.c b/src/stmf0/ao_timer.c
index 82a4cad6..3aae7e55 100644
--- a/src/stmf0/ao_timer.c
+++ b/src/stmf0/ao_timer.c
@@ -247,6 +247,10 @@ ao_clock_init(void)
 	/* Clear reset flags */
 	stm_rcc.csr |= (1 << STM_RCC_CSR_RMVF);
 
+#if !AO_HSI && !AO_NEED_HSI
+	/* Turn off the HSI clock */
+	stm_rcc.cr &= ~(1 << STM_RCC_CR_HSION);
+#endif
 #if DEBUG_THE_CLOCK
 	/* Output SYSCLK on PA8 for measurments */