altos: Fix flash loader map file names

[fw/altos] / src / stm32l0 / ao_arch_funcs.h

diff --git a/src/stm32l0/ao_arch_funcs.h b/src/stm32l0/ao_arch_funcs.h
index 8786061005e4187c6191e48218409ee878d62b28..297bd66c76684b9762fba85f6e67f68fd7b206a3 100644 (file)
--- a/src/stm32l0/ao_arch_funcs.h
+++ b/src/stm32l0/ao_arch_funcs.h
@@ -24,20 +24,28 @@
 
 /* PCLK is set to 16MHz (HCLK 32MHz, APB prescaler 2) */
 
-#define AO_SPI_SPEED_8MHz      STM_SPI_CR1_BR_PCLK_2
-#define AO_SPI_SPEED_4MHz      STM_SPI_CR1_BR_PCLK_4
-#define AO_SPI_SPEED_2MHz      STM_SPI_CR1_BR_PCLK_8
-#define AO_SPI_SPEED_1MHz      STM_SPI_CR1_BR_PCLK_16
-#define AO_SPI_SPEED_500kHz    STM_SPI_CR1_BR_PCLK_32
-#define AO_SPI_SPEED_250kHz    STM_SPI_CR1_BR_PCLK_64
-#define AO_SPI_SPEED_125kHz    STM_SPI_CR1_BR_PCLK_128
-#define AO_SPI_SPEED_62500Hz   STM_SPI_CR1_BR_PCLK_256
-
-#define AO_SPI_SPEED_FAST      AO_SPI_SPEED_8MHz
+#define _AO_SPI_SPEED_8MHz     STM_SPI_CR1_BR_PCLK_2
+#define _AO_SPI_SPEED_4MHz     STM_SPI_CR1_BR_PCLK_4
+#define _AO_SPI_SPEED_2MHz     STM_SPI_CR1_BR_PCLK_8
+#define _AO_SPI_SPEED_1MHz     STM_SPI_CR1_BR_PCLK_16
+#define _AO_SPI_SPEED_500kHz   STM_SPI_CR1_BR_PCLK_32
+#define _AO_SPI_SPEED_250kHz   STM_SPI_CR1_BR_PCLK_64
+#define _AO_SPI_SPEED_125kHz   STM_SPI_CR1_BR_PCLK_128
+#define _AO_SPI_SPEED_62500Hz  STM_SPI_CR1_BR_PCLK_256
 
 /* Companion bus wants something no faster than 200kHz */
 
-#define AO_SPI_SPEED_200kHz    AO_SPI_SPEED_125kHz
+static inline uint32_t
+ao_spi_speed(uint32_t hz)
+{
+       if (hz >= 4000000) return _AO_SPI_SPEED_4MHz;
+       if (hz >= 2000000) return _AO_SPI_SPEED_2MHz;
+       if (hz >= 1000000) return _AO_SPI_SPEED_1MHz;
+       if (hz >=  500000) return _AO_SPI_SPEED_500kHz;
+       if (hz >=  250000) return _AO_SPI_SPEED_250kHz;
+       if (hz >=  125000) return _AO_SPI_SPEED_125kHz;
+       return _AO_SPI_SPEED_62500Hz;
+}
 
 #define AO_SPI_CPOL_BIT                4
 #define AO_SPI_CPHA_BIT                5
@@ -134,8 +142,6 @@ ao_spi_recv(void *block, uint16_t len, uint8_t spi_index);
 void
 ao_spi_duplex(const void *out, void *in, uint16_t len, uint8_t spi_index);
 
-extern uint16_t        ao_spi_speed[STM_NUM_SPI];
-
 void
 ao_spi_init(void);
 
@@ -380,6 +386,8 @@ struct ao_stm_usart {
 #endif
 };
 
+#include <ao_lpuart.h>
+
 void
 ao_debug_out(char c);
 
@@ -585,4 +593,7 @@ ao_arch_wait_interrupt(void) {
 
 void start(void);
 
+bool
+ao_storage_device_is_erased(uint32_t pos);
+
 #endif /* _AO_ARCH_FUNCS_H_ */