altos: Switch micropeak v2.0 to stm32l0

[fw/altos] / src / micropeak-v2.0 / ao_pins.h

diff --git a/src/micropeak-v2.0/ao_pins.h b/src/micropeak-v2.0/ao_pins.h
index d3bd22814a46f0264669237de7c06bf2beb87efb..69e8eb64bd4fc6f135aa1aee901016ba5bd5a0f0 100644 (file)
--- a/src/micropeak-v2.0/ao_pins.h
+++ b/src/micropeak-v2.0/ao_pins.h
@@ -20,12 +20,11 @@
 
 extern uint8_t ao_on_battery;
 
-#define AO_SYSCLK      (ao_on_battery ? STM_HSI_FREQ : 48000000)
+#define AO_SYSCLK      STM_MSI_FREQ
 
-#define LED_PORT_ENABLE        STM_RCC_AHBENR_IOPAEN
-#define LED_PORT       (&stm_gpioa)
-#define LED_PIN_ORANGE 2
-#define AO_LED_ORANGE  (1 << LED_PIN_ORANGE)
+#define LED_0_PORT     (&stm_gpioa)
+#define LED_0_PIN      1
+#define AO_LED_ORANGE  (1 << 0)
 #define AO_LED_REPORT  AO_LED_ORANGE
 #define AO_LED_PANIC   AO_LED_ORANGE
 
@@ -33,32 +32,22 @@ extern uint8_t ao_on_battery;
 
 #define AO_POWER_MANAGEMENT    0
 
-/* 48MHz clock based on USB */
-#define AO_HSI48       1
-/* Need HSI running to flash */
-#define AO_NEED_HSI    1
+/* HCLK = MSI (2.097MHz) */
+#define AO_AHB_PRESCALER       (1)
+#define AO_RCC_CFGR_HPRE_DIV   (STM_RCC_CFGR_HPRE_DIV_1)
 
-/* HCLK = 12MHz usb / 2MHz battery */
-#define AO_AHB_PRESCALER       (ao_on_battery ? 16 : 1)
-#define AO_RCC_CFGR_HPRE_DIV   (ao_on_battery ? STM_RCC_CFGR_HPRE_DIV_16 : STM_RCC_CFGR_HPRE_DIV_1)
-
-/* APB = 12MHz usb / 2MHz battery */
-#define AO_APB_PRESCALER       (ao_on_battery ? 2 : 1)
-#define AO_RCC_CFGR_PPRE_DIV   (ao_on_battery ? STM_RCC_CFGR_PPRE_DIV_2 : STM_RCC_CFGR_PPRE_DIV_1)
-
-#define HAS_USB                        1
-#define AO_PA11_PA12_RMP       1
+/* APB = MSI */
+#define AO_APB1_PRESCALER      (1)
+#define AO_APB2_PRESCALER      (1)
+#define AO_RCC_CFGR_PPRE_DIV   (STM_RCC_CFGR_PPRE_DIV_1)
 
 #define PACKET_HAS_SLAVE       0
 #define HAS_SERIAL_1           0
 #define HAS_SERIAL_2           1
-#define USE_SERIAL_2_STDIN     0
+#define USE_SERIAL_2_STDIN     1
 #define USE_SERIAL_2_FLOW      0
 #define USE_SERIAL_2_SW_FLOW   0
-#define SERIAL_2_PA2_PA3       1
-#define SERIAL_2_PA14_PA15     0
-#define USE_SERIAL2_FLOW       0
-#define USE_SERIAL2_SW_FLOW    0
+#define SERIAL_2_PA9_PA10      1
 
 #define IS_FLASH_LOADER                0
 
@@ -109,9 +98,8 @@ typedef int32_t alt_t;
 
 #define AO_ALT_VALUE(x)                ((x) * (alt_t) 10)
 
-#define AO_DATA_RING           32
-
 #define HAS_ADC                        0
+#define HAS_AO_DELAY           1
 
 static inline void
 ao_power_off(void) __attribute((noreturn));
@@ -124,8 +112,6 @@ ao_power_off(void) {
 
 extern alt_t ao_max_height;
 
-void ao_delay_until(uint16_t target);
-
 #define ao_async_stop() do {                                   \
                ao_serial2_drain();                             \
                stm_moder_set(&stm_gpioa, 2, STM_MODER_OUTPUT); \