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Diffstat (limited to 'tests/uart-basic/main-stm32f4-disco.c')
-rw-r--r--tests/uart-basic/main-stm32f4-disco.c63
1 files changed, 0 insertions, 63 deletions
diff --git a/tests/uart-basic/main-stm32f4-disco.c b/tests/uart-basic/main-stm32f4-disco.c
deleted file mode 100644
index 86d9b4a..0000000
--- a/tests/uart-basic/main-stm32f4-disco.c
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Oct 2017 Karl Palsson <karlp@tweak.net.au>
- */
-
-#include <errno.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <libopencm3/cm3/nvic.h>
-#include <libopencm3/stm32/gpio.h>
-#include <libopencm3/stm32/rcc.h>
-#include <libopencm3/stm32/usart.h>
-
-#include "uart-basic.h"
-
-#define LED_DISCO_GREEN_PORT GPIOD
-#define LED_DISCO_GREEN_PIN GPIO12
-
-void usart2_isr(void)
-{
- ub_irq_handler();
-}
-
-static void board_init(void) {
- rcc_periph_clock_enable(RCC_GPIOA);
- gpio_mode_setup(GPIOA, GPIO_MODE_AF, GPIO_PUPD_NONE, GPIO2|GPIO3);
- /* usart is AF7 */
- gpio_set_af(GPIOA, GPIO_AF7, GPIO2|GPIO3);
-}
-
-int main(void)
-{
- int i;
- int j = 0;
- rcc_clock_setup_hse_3v3(&rcc_hse_8mhz_3v3[RCC_CLOCK_3V3_168MHZ]);
- rcc_periph_clock_enable(RCC_GPIOD);
- board_init();
- struct ub_hw ub = {
- .uart = USART2,
- .uart_nvic = NVIC_USART2_IRQ,
- .uart_rcc = RCC_USART2,
- };
- ub_init(&ub);
- printf("hi guys!\n");
- /* green led for ticking */
- gpio_mode_setup(LED_DISCO_GREEN_PORT, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE,
- LED_DISCO_GREEN_PIN);
-
-
- while (1) {
- gpio_toggle(LED_DISCO_GREEN_PORT, LED_DISCO_GREEN_PIN);
-
- for (i = 0; i < 0x800000; i++) { /* Wait a bit. */
- __asm__("NOP");
- }
- ub_task();
- gpio_toggle(LED_DISCO_GREEN_PORT, LED_DISCO_GREEN_PIN);
- for (i = 0; i < 0x800000; i++) { /* Wait a bit. */
- __asm__("NOP");
- }
- }
-
- return 0;
-}