From 45c4b0d56a77db2a0c545c95b9c019e3c0b6d1d3 Mon Sep 17 00:00:00 2001
From: Pascal Koch <pascal.koch@stud.h-da.de>
Date: Mon, 18 Nov 2024 17:48:18 +0100
Subject: [PATCH] glorious working prak2 code
---
src/main.c | 78 +++++++++++++++++++++++++++++++++++++++++++++++++++---
1 file changed, 75 insertions(+), 3 deletions(-)
diff --git a/src/main.c b/src/main.c
index e4db2dab..131525ae 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,5 +1,7 @@
#include <pico/stdlib.h>
#include <hardware/i2c.h>
+#include <stdio.h>
+#include <unistd.h>
/*
unsigned* enablerregister = (void *) (SIO_BASE + SIO_GPIO_OE_SET_OFFSET);
unsigned* volatile outregister = (void *) (SIO_BASE + SIO_GPIO_OUT_SET_OFFSET);
@@ -26,8 +28,17 @@ unsigned* SCLpinctrl = (void*)(IO_BANK0_BASE + IO_BANK0_GPIO1_CTRL_OFFSET);
const uint8_t init[4] = { 0x21,0xa0,0xe1,0x81};
const uint8_t zeile[8] = { 0x00,0x02,0x04,0x06,0x08,0x10,0x12,0x14};
//const uint8_t test[1] = { 0x21,0xa0,0xe1,0x81};
-const uint8_t fill[17] = { 0x00,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff};
-const uint8_t empty[17] = { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
+const uint8_t fill[17] = { 0x00,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff};
+const uint8_t empty[17] = { 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
+const uint8_t achtel[17] = { 0x00,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
+const uint8_t viertel[17] = { 0x00,0xff,0x00,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
+const uint8_t dreiachtel[17] = { 0x00,0xff,0x00,0xff,0x00,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
+const uint8_t hälfte[17] = { 0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
+const uint8_t fünfachtel[17] = { 0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00};
+const uint8_t dreiviertel[17] = { 0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,0x00,0x00,0x00,0x00};
+const uint8_t siebenachtel[17] = { 0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,0x00,0x00};
+const uint8_t ganzes[17] = { 0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00,0xff,0x00};
+
@@ -67,10 +78,71 @@ int main() {
//i2c_write_blocking(i2c_default, 0x70 , fill, 17 ,false);
i2c_write_blocking(i2c_default, 0x70 , empty, 17 ,false);
- for(int i = 0 ; i <=8;i++){
+ i2c_write_blocking(i2c_default, 0x70 , achtel, 17 ,false);
+
+ for(int j = 0; j <10000000; j++){
+ volatile int i = 0;
+ // *outregister = 0x01 << PICO_DEFAULT_LED_PIN;
+ }
+
+ // busy_wait_ms(1000);
+
+ i2c_write_blocking(i2c_default, 0x70 , viertel, 17 ,false);
+ for(int j = 0; j <10000000; j++){
+ volatile int i = 0;
+ // *outregister = 0x01 << PICO_DEFAULT_LED_PIN;
+ }
+ // busy_wait_ms(1000);
+
+ i2c_write_blocking(i2c_default, 0x70 , dreiachtel, 17 ,false);
+ for(int j = 0; j <10000000; j++){
+ volatile int i = 0;
+ // *outregister = 0x01 << PICO_DEFAULT_LED_PIN;
+ }
+ // busy_wait_ms(1000);
+
+ i2c_write_blocking(i2c_default, 0x70 , hälfte, 17 ,false);
+ for(int j = 0; j <10000000; j++){
+ volatile int i = 0;
+ // *outregister = 0x01 << PICO_DEFAULT_LED_PIN;
}
+ // busy_wait_ms(1000);
+ i2c_write_blocking(i2c_default, 0x70 , fünfachtel, 17 ,false);
+ for(int j = 0; j <10000000; j++){
+ volatile int i = 0;
+ // *outregister = 0x01 << PICO_DEFAULT_LED_PIN;
+ }
+ // busy_wait_ms(1000);
+
+ i2c_write_blocking(i2c_default, 0x70 , dreiviertel, 17 ,false);
+ for(int j = 0; j <10000000; j++){
+ volatile int i = 0;
+ // *outregister = 0x01 << PICO_DEFAULT_LED_PIN;
+ }
+ // busy_wait_ms(1000);
+
+ i2c_write_blocking(i2c_default, 0x70 , siebenachtel, 17 ,false);
+ for(int j = 0; j <10000000; j++){
+ volatile int i = 0;
+ // *outregister = 0x01 << PICO_DEFAULT_LED_PIN;
+ }
+ // busy_wait_ms(1000);
+
+ i2c_write_blocking(i2c_default, 0x70 , ganzes, 17 ,false);
+ for(int j = 0; j <10000000; j++){
+ volatile int i = 0;
+ // *outregister = 0x01 << PICO_DEFAULT_LED_PIN;
+ }
+ // busy_wait_ms(1000);
+
+
+
+
+
+
+
//i2c_write_blocking(i2c_default, 0x70 ,(const uint8_t *) 0x81, 1 ,false);
--
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