From 19a85ae45beb97d5b260e80320e233f95c0e302b Mon Sep 17 00:00:00 2001
From: Karl Palsson <karlp@tweak.net.au>
Date: Tue, 3 Nov 2015 23:53:42 +0000
Subject: f0 working (one fixme)

need scan mode upstream?
---
 tests/adc-power/main-stm32f072-disco.c | 67 ++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 tests/adc-power/main-stm32f072-disco.c

(limited to 'tests/adc-power/main-stm32f072-disco.c')

diff --git a/tests/adc-power/main-stm32f072-disco.c b/tests/adc-power/main-stm32f072-disco.c
new file mode 100644
index 0000000..4a960e1
--- /dev/null
+++ b/tests/adc-power/main-stm32f072-disco.c
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2015 Karl Palsson <karlp@tweak.net.au>
+ */
+
+#include <libopencm3/cm3/nvic.h>
+#include <libopencm3/stm32/crs.h>
+#include <libopencm3/stm32/gpio.h>
+#include <libopencm3/stm32/rcc.h>
+#include <libopencm3/stm32/usart.h>
+
+#include <stdio.h>
+#include "adc-power.h"
+
+static
+void setup_usart(void)
+{
+	uint32_t dev = USART1;
+	rcc_periph_clock_enable(RCC_USART1);
+	rcc_periph_clock_enable(RCC_GPIOA);
+	gpio_mode_setup(GPIOA, GPIO_MODE_AF, GPIO_PUPD_NONE, GPIO9);
+	gpio_set_af(GPIOA, GPIO_AF1, GPIO9);	
+	
+	usart_set_baudrate(dev, 115200);
+	usart_set_databits(dev, 8);
+	usart_set_parity(dev, USART_PARITY_NONE);
+	usart_set_stopbits(dev, USART_CR2_STOP_1_0BIT);
+	usart_set_mode(dev, USART_MODE_TX);
+	usart_set_flow_control(dev, USART_FLOWCONTROL_NONE);
+
+	/* Finally enable the USART. */
+	usart_enable(dev);
+}
+
+int main(void)
+{
+	int i;
+	rcc_clock_setup_in_hsi48_out_48mhz();
+	setup_usart();
+
+	/* LED on for boot progress */
+	rcc_periph_clock_enable(RCC_GPIOC);
+	gpio_mode_setup(GPIOC, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE, GPIO7);
+	gpio_set(GPIOC, GPIO7);
+
+	printf("hi guys!\n");
+
+	rcc_periph_clock_enable(RCC_GPIOA);
+	gpio_mode_setup(GPIOA, GPIO_MODE_ANALOG, GPIO_PUPD_NONE, GPIO1);
+	gpio_mode_setup(GPIOA, GPIO_MODE_ANALOG, GPIO_PUPD_NONE, GPIO5);
+	adc_power_init();
+	while (1) {
+		adc_power_task_up();
+		gpio_toggle(GPIOC, GPIO7);
+
+		for (i = 0; i < 0x100000; i++) { /* Wait a bit. */
+			__asm__("NOP");
+		}
+		printf("tick...\n");
+		adc_power_task_down();
+		gpio_toggle(GPIOC, GPIO7);
+		for (i = 0; i < 0x100000; i++) { /* Wait a bit. */
+			__asm__("NOP");
+		}
+	}
+
+}
+
-- 
cgit