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altos: Start work on stm32f1 support
[fw/altos]
/
src
/
stmf0
/
ao_spi_stm.c
diff --git
a/src/stmf0/ao_spi_stm.c
b/src/stmf0/ao_spi_stm.c
index 0ce114cb0aeef99cffbc2297d70685bd5b1120df..ae4417a274f4b3cc1f628bbdfedfbdd047e58f60 100644
(file)
--- a/
src/stmf0/ao_spi_stm.c
+++ b/
src/stmf0/ao_spi_stm.c
@@
-499,6
+499,16
@@
ao_spi_put(uint8_t spi_index)
ao_mutex_put(&ao_spi_mutex[id]);
}
ao_mutex_put(&ao_spi_mutex[id]);
}
+void
+ao_spi_put_pins(uint8_t spi_index)
+{
+ uint8_t id = AO_SPI_INDEX(spi_index);
+
+ ao_spi_disable_pin_config(ao_spi_pin_config[id]);
+ ao_spi_pin_config[id] = AO_SPI_CONFIG_NONE;
+ ao_spi_put(spi_index);
+}
+
static void
ao_spi_channel_init(uint8_t spi_index)
{
static void
ao_spi_channel_init(uint8_t spi_index)
{