X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Fmicropeak-v2.0%2Fao_micropeak.c;h=1bf0999ec1da00c8743e3c7421f0270ce877c99b;hp=0b9972e908b1687e8741f2187fed64211b056806;hb=c37cd66b7c11f904b528c5ff7e80e18c5e0d26e5;hpb=c4b8aff07d5366cef2c7209729f6cd22fa67de0c

diff --git a/src/micropeak-v2.0/ao_micropeak.c b/src/micropeak-v2.0/ao_micropeak.c
index 0b9972e9..1bf0999e 100644
--- a/src/micropeak-v2.0/ao_micropeak.c
+++ b/src/micropeak-v2.0/ao_micropeak.c
@@ -272,9 +272,6 @@ ao_hsi_init(void)
 	/* Enable prefetch */
 	stm_flash.acr |= (1 << STM_FLASH_ACR_PRFTBE);
 
-	/* Enable power interface clock */
-	stm_rcc.apb1enr |= (1 << STM_RCC_APB1ENR_PWREN);
-
 	/* HCLK to 48MHz -> AHB prescaler = /1 */
 	cfgr = stm_rcc.cfgr;
 	cfgr &= ~(STM_RCC_CFGR_HPRE_MASK << STM_RCC_CFGR_HPRE);
@@ -314,7 +311,6 @@ main(void)
 	ao_led_init();
 	ao_task_init();
 	ao_timer_init();
-	ao_serial_init();
 	stm_moder_set(&stm_gpioa, 2, STM_MODER_OUTPUT);
 	ao_dma_init();
 	ao_spi_init();
@@ -325,6 +321,12 @@ main(void)
 	ao_ms5607_init();
 	ao_storage_init();
 
+	/* Let FLITF clock turn off in sleep mode */
+	stm_rcc.ahbenr &= ~(1 << STM_RCC_AHBENR_FLITFEN);
+
+	/* Le SRAM clock turn off in sleep mode */
+	stm_rcc.ahbenr &= ~(1 << STM_RCC_AHBENR_SRAMEN);
+
 	if (ao_on_battery) {
 		/* On battery power, run the flight code */
 		ao_add_task(&mp_task, ao_micropeak, "micropeak");