remove debian/ from master branch, it should live only on the debian branch

[fw/altos] / src / stm / stm32l.h

diff --git a/src/stm/stm32l.h b/src/stm/stm32l.h
index 01afedc625bc0b66fe4c07798237903019e5f2a9..352214ffdbc055c50c8fb44a3cde16dee23ea8d8 100644 (file)
--- a/src/stm/stm32l.h
+++ b/src/stm/stm32l.h
@@ -166,6 +166,16 @@ stm_gpio_set(struct stm_gpio *gpio, int pin, uint8_t value) {
        gpio->bsrr = ((uint32_t) (value ^ 1) << (pin + 16)) | ((uint32_t) value << pin);
 }
 
+static inline void
+stm_gpio_set_bits(struct stm_gpio *gpio, uint16_t bits) {
+       gpio->bsrr = bits;
+}
+
+static inline void
+stm_gpio_clr_bits(struct stm_gpio *gpio, uint16_t bits) {
+       gpio->bsrr = ((uint32_t) bits) << 16;
+}
+
 static inline uint8_t
 stm_gpio_get(struct stm_gpio *gpio, int pin) {
        return (gpio->idr >> pin) & 1;
@@ -1349,10 +1359,13 @@ extern struct stm_spi stm_spi1, stm_spi2, stm_spi3;
 #define STM_SPI_CR2_TXDMAEN    1
 #define STM_SPI_CR2_RXDMAEN    0
 
+#define STM_SPI_SR_FRE         8
 #define STM_SPI_SR_BSY         7
 #define STM_SPI_SR_OVR         6
 #define STM_SPI_SR_MODF                5
 #define STM_SPI_SR_CRCERR      4
+#define STM_SPI_SR_UDR         3
+#define STM_SPI_SR_CHSIDE      2
 #define STM_SPI_SR_TXE         1
 #define STM_SPI_SR_RXNE                0