X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=src%2Fstm%2Fao_timer.c;h=9e9436cfa685dae451ae27ff59b8c9af6b32be1c;hp=8db62e76a806b6ff51e49ecb3e23d0cc087aab72;hb=2f87e182d9f0b3c2856f62149371ad70b16148cf;hpb=c674a20432c2cb97e5bc2a3de891f78b9e172fe9

diff --git a/src/stm/ao_timer.c b/src/stm/ao_timer.c
index 8db62e76..9e9436cf 100644
--- a/src/stm/ao_timer.c
+++ b/src/stm/ao_timer.c
@@ -3,7 +3,8 @@
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful, but
  * WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -25,6 +26,8 @@
 #define HAS_TICK 1
 #endif
 
+#if HAS_TICK || defined(AO_TIMER_HOOK)
+
 #if HAS_TICK
 volatile AO_TICK_TYPE ao_tick_count;
 
@@ -33,16 +36,20 @@ ao_time(void)
 {
 	return ao_tick_count;
 }
+#endif
 
 #if AO_DATA_ALL
-volatile __data uint8_t	ao_data_interval = 1;
-volatile __data uint8_t	ao_data_count;
+volatile uint8_t	ao_data_interval = 1;
+volatile uint8_t	ao_data_count;
 #endif
 
 void stm_systick_isr(void)
 {
+	ao_validate_cur_stack();
 	if (stm_systick.csr & (1 << STM_SYSTICK_CSR_COUNTFLAG)) {
+#if HAS_TICK
 		++ao_tick_count;
+#endif
 #if HAS_TASK_QUEUE
 		if (ao_task_alarm_tick && (int16_t) (ao_tick_count - ao_task_alarm_tick) >= 0)
 			ao_task_check_alarm((uint16_t) ao_tick_count);
@@ -88,6 +95,7 @@ ao_timer_init(void)
 	stm_systick.csr = ((1 << STM_SYSTICK_CSR_ENABLE) |
 			   (1 << STM_SYSTICK_CSR_TICKINT) |
 			   (STM_SYSTICK_CSR_CLKSOURCE_HCLK_8 << STM_SYSTICK_CSR_CLKSOURCE));
+	stm_nvic.shpr15_12 |= AO_STM_NVIC_CLOCK_PRIORITY << 24;
 }
 
 #endif
@@ -146,7 +154,7 @@ ao_clock_init(void)
 #define STM_RCC_CFGR_PLLSRC_TARGET_CLOCK	(0 << STM_RCC_CFGR_PLLSRC)
 #endif
 
-#if !AO_HSE || HAS_ADC
+#if !AO_HSE || HAS_ADC || HAS_ADC_SINGLE
 	/* Enable HSI RC clock 16MHz */
 	stm_rcc.cr |= (1 << STM_RCC_CR_HSION);
 	while (!(stm_rcc.cr & (1 << STM_RCC_CR_HSIRDY)))