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u8g2-copy
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changed to m0+

This commit is contained in:
olikraus 2017-03-31 19:07:48 +02:00
parent 478708e5d3
commit e7860e218c
4 changed files with 12 additions and 27 deletions
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4
sys/arm/lpc824/hello_world/Makefile
View File

@ -41,7 +41,8 @@ SRC:=$(wildcard *.c)
# The CPU architecture (will be used for -mcpu)
# for the LPC824, can we use "cortex-m0plus"?
MCPU:=cortex-m0
#MCPU:=cortex-m0
MCPU:=cortex-m0plus
# Include directory for the system include files
SYSINC:=../lpc_chip_82x/inc
@ -120,6 +121,7 @@ all: $(DISNAME) $(HEXNAME) $(BINNAME)
.PHONY: upload
upload: $(DISNAME) $(HEXNAME) $(ELFNAME) $(BINNAME)
#dd bs=1024 conv=nocreat,notrunc if=$(BINNAME) of="/media/$(shell echo $$USER)/CRP DISABLD/firmware.bin"
../hex2lpc/hex2lpc -s 2 -f $(HEXNAME) -x
$(SIZE) $(ELFNAME)
.PHONY: clean

21
sys/arm/lpc824/hello_world/main.c
View File

@ -35,25 +35,8 @@ void draw(u8g2_t *u8g2)
{
u8g2_SetFontMode(u8g2, 1); // Transparent
u8g2_SetFontDirection(u8g2, 0);
u8g2_SetFont(u8g2, u8g2_font_inb24_mf);
u8g2_DrawStr(u8g2, 0, 30, "U");
u8g2_SetFontDirection(u8g2, 1);
u8g2_SetFont(u8g2, u8g2_font_inb30_mn);
u8g2_DrawStr(u8g2, 21,8,"8");
u8g2_SetFontDirection(u8g2, 0);
u8g2_SetFont(u8g2, u8g2_font_inb24_mf);
u8g2_DrawStr(u8g2, 51,30,"g");
u8g2_DrawStr(u8g2, 67,30,"\xb2");
u8g2_DrawHLine(u8g2, 2, 35, 47);
u8g2_DrawHLine(u8g2, 3, 36, 47);
u8g2_DrawVLine(u8g2, 45, 32, 12);
u8g2_DrawVLine(u8g2, 46, 33, 12);
u8g2_SetFont(u8g2, u8g2_font_4x6_tr);
u8g2_DrawStr(u8g2, 1,54,"github.com/olikraus/u8g2");
u8g2_SetFont(u8g2, u8g2_font_6x12_tr);
u8g2_DrawStr(u8g2, 0, 20, "Hello World");
}
/*=======================================================================*/

8
sys/arm/lpc824/hello_world/u8x8cb.c
View File

@ -7,9 +7,9 @@
#include "u8x8.h"
/* although we use SW I2C, use the HW pins for later upgrade */
#define I2C_CLOCK_PIN 10
#define I2C_CLOCK_PIN 13
#define I2C_CLOCK_PORT 0
#define I2C_DATA_PIN 11
#define I2C_DATA_PIN 17
#define I2C_DATA_PORT 0
uint8_t u8x8_gpio_and_delay_lpc824(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, void *arg_ptr)
@ -19,8 +19,8 @@ uint8_t u8x8_gpio_and_delay_lpc824(u8x8_t *u8x8, uint8_t msg, uint8_t arg_int, v
case U8X8_MSG_GPIO_AND_DELAY_INIT:
/* only support for software I2C*/
Chip_IOCON_PinMuxSet(LPC_IOCON, IOCON_PIO10, PIN_I2CMODE_GPIO); /* clk */
Chip_IOCON_PinMuxSet(LPC_IOCON, IOCON_PIO11, PIN_I2CMODE_GPIO); /* data */
Chip_IOCON_PinMuxSet(LPC_IOCON, IOCON_PIO13, PIN_MODE_PULLUP); /* clk */
Chip_IOCON_PinMuxSet(LPC_IOCON, IOCON_PIO17, PIN_MODE_PULLUP); /* data */
Chip_GPIO_SetPinDIRInput(LPC_GPIO_PORT, I2C_CLOCK_PORT, I2C_CLOCK_PIN);
Chip_GPIO_SetPinDIRInput(LPC_GPIO_PORT, I2C_DATA_PORT, I2C_DATA_PIN);

6
sys/arm/lpc824/u8g2_logo/main.c
View File

@ -91,8 +91,8 @@ int __attribute__ ((noinline)) main(void)
for(;;)
{
Chip_GPIO_SetPinOutHigh(LPC_GPIO_PORT, 0, 15);
delay_micro_seconds(1000000);
//Chip_GPIO_SetPinOutHigh(LPC_GPIO_PORT, 0, 15);
//delay_micro_seconds(1000000);
u8g2_FirstPage(&u8g2);
do
@ -100,7 +100,7 @@ int __attribute__ ((noinline)) main(void)
draw(&u8g2);
} while( u8g2_NextPage(&u8g2) );
Chip_GPIO_SetPinOutLow(LPC_GPIO_PORT, 0, 15);
//Chip_GPIO_SetPinOutLow(LPC_GPIO_PORT, 0, 15);
delay_micro_seconds(1000000);
}
}