stm32f1: Remove now unused src/stm32f1/ directory

Now that the stm32f1 code has been merged into the stm32 code, there
is no longer a need to keep the stm32f1/ directory.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

1 files changed, 0 insertions, 43 deletions

diff --git a/src/stm32f1/gpio.h b/src/stm32f1/gpio.h
deleted file mode 100644
index 8aba2f85..00000000
--- a/src/stm32f1/gpio.h
+++ /dev/null
@@ -1,43 +0,0 @@
-#ifndef __STM32F1_GPIO_H
-#define __STM32F1_GPIO_H
-
-#include <stdint.h>
-#include "stm32f1xx.h"
-
-void gpio_peripheral(char bank, uint32_t bit, char ptype, uint32_t pull_up);
-
-struct gpio_out {
-    GPIO_TypeDef *regs;
-    uint32_t bit;
-};
-struct gpio_out gpio_out_setup(uint8_t pin, uint8_t val);
-void gpio_out_reset(struct gpio_out g, uint8_t val);
-void gpio_out_toggle_noirq(struct gpio_out g);
-void gpio_out_toggle(struct gpio_out g);
-void gpio_out_write(struct gpio_out g, uint8_t val);
-
-struct gpio_in {
-    GPIO_TypeDef *regs;
-    uint32_t bit;
-};
-struct gpio_in gpio_in_setup(uint8_t pin, int8_t pull_up);
-void gpio_in_reset(struct gpio_in g, int8_t pull_up);
-uint8_t gpio_in_read(struct gpio_in g);
-
-struct gpio_adc {
-    uint32_t bit;
-};
-struct gpio_adc gpio_adc_setup(uint8_t pin);
-uint32_t gpio_adc_sample(struct gpio_adc g);
-uint16_t gpio_adc_read(struct gpio_adc g);
-void gpio_adc_cancel_sample(struct gpio_adc g);
-
-struct spi_config {
-    uint32_t spi_cr1;
-};
-struct spi_config spi_setup(uint32_t bus, uint8_t mode, uint32_t rate);
-void spi_prepare(struct spi_config config);
-void spi_transfer(struct spi_config config, uint8_t receive_data,
-                  uint8_t len, uint8_t *data);
-
-#endif // gpio.h