stm32temp: main.c annotate

annotate main.c @ 13:96c345d304af

Add 1wire code. 1wire.c, 1wire.h and 1wire-config.h are copied avr-lib.

author	Daniel O'Connor <darius@dons.net.au>
date	Wed, 08 Feb 2012 10:37:22 +1030
parents	093bc0c3b1cc
children	db6011aa94d6

rev	line source
0 c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	1 #include <ctype.h>
3 74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	2 #include <malloc.h>
0 c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	3 #include <stdio.h>
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	4 #include <stdint.h>
3 74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	5 #include <time.h>
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	6 #include <string.h>
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	7 #include <sys/time.h>
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	8 #include <stdlib.h>
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	9
0 c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	10 #include "stm32f10x.h"
8 58d76cf522ff Split out code into separate files. Daniel O'Connor <darius@dons.net.au> parents: 7 diff changeset	11
13 96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	12 #include "1wire.h"
8 58d76cf522ff Split out code into separate files. Daniel O'Connor <darius@dons.net.au> parents: 7 diff changeset	13 #include "comm.h"
58d76cf522ff Split out code into separate files. Daniel O'Connor <darius@dons.net.au> parents: 7 diff changeset	14 #include "delay.h"
58d76cf522ff Split out code into separate files. Daniel O'Connor <darius@dons.net.au> parents: 7 diff changeset	15 #include "flash.h"
58d76cf522ff Split out code into separate files. Daniel O'Connor <darius@dons.net.au> parents: 7 diff changeset	16 #include "hw.h"
3 74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	17 #include "lcd.h"
0 c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	18 #include "main.h"
8 58d76cf522ff Split out code into separate files. Daniel O'Connor <darius@dons.net.au> parents: 7 diff changeset	19 #include "touch.h"
0 c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	20
3 74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	21 typedef struct {
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	22 char buf[40];
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	23 volatile uint8_t state;
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	24 uint8_t len;
2 274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	25 } consbuf_t;
0 c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	26
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	27 void NVIC_Configuration(void);
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	28
3 74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	29
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	30 /* Called every 1 / TICK_FREQ */
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	31 #define TICK_FREQ 10000
0 c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	32 RAMFUNC void
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	33 SysTick_Handler(void) {
2 274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	34 static uint32_t tick = 0;
3 74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	35 static int led = 0;
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	36
0 c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	37 tick++;
3 74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	38 if (tick % 10000 == 0) {
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	39 led = !led;
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	40 if (led)
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	41 GPIO_SetBits(GPIOB, GPIO_Pin_5);
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	42 else
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	43 GPIO_ResetBits(GPIOB, GPIO_Pin_5);
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	44 }
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	45
0 c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	46 }
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	47
2 274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	48 consbuf_t cmd;
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	49
0 c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	50 RAMFUNC void
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	51 USART1_IRQHandler(void) {
2 274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	52 char c;
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	53 int i;
0 c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	54
2 274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	55 /* Recieved data */
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	56 while (USART_GetITStatus(USART1, USART_IT_RXNE) != RESET) {
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	57 c = USART_ReceiveData(USART1);
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	58
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	59 /* End of line? */
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	60 if (c == '\n' \|\| c == '\r') {
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	61 cmd.buf[cmd.state] = '\0';
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	62 fputs("\r\n", stdout);
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	63 cmd.len = cmd.state;
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	64 cmd.state = 255;
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	65 continue;
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	66 }
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	67
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	68 /* Ctrl-w / Ctrl-u */
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	69 if (c == 0x17 \|\| c == 0x15) {
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	70 for (i = 0; i < cmd.state; i++)
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	71 fputs("\010\040\010", stdout);
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	72 cmd.state = 0;
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	73 continue;
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	74 }
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	75
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	76 /* Backspace/delete */
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	77 if (c == 0x08 \|\| c == 0x7f) {
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	78 if (cmd.state > 0) {
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	79 cmd.state--;
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	80 fputs("\010\040\010", stdout);
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	81 }
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	82 continue;
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	83 }
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	84
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	85 /* Anything unprintable just ignore it */
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	86 if (!isprint(c))
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	87 continue;
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	88
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	89 cmd.buf[cmd.state] = tolower(c);
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	90
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	91 /* Echo back to the user */
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	92 comm_put(cmd.buf[cmd.state]);
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	93
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	94 cmd.state++;
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	95 /* Over flow? */
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	96 if (cmd.state == ((sizeof(cmd.buf) / sizeof(cmd.buf[0])) - 1)) {
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	97 fputs("\r\nLine too long", stdout);
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	98 cmd.state = 0;
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	99 continue;
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	100 }
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	101 }
0 c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	102 }
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	103
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	104
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	105 int
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	106 main(void) {
3 74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	107 char buf[40];
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	108 struct tm nowtm;
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	109 time_t now;
12 093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	110 uint16_t x, y, x1, y1, z1, z2, r, c, rx, ry;
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	111 float t, t2;
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	112 char col;
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	113
0 c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	114 cmd.state = cmd.len = 0;
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	115
8 58d76cf522ff Split out code into separate files. Daniel O'Connor <darius@dons.net.au> parents: 7 diff changeset	116 /* Init hardware - configure IO ports and external peripherals */
58d76cf522ff Split out code into separate files. Daniel O'Connor <darius@dons.net.au> parents: 7 diff changeset	117 hw_init();
0 c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	118
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	119 /* NVIC configuration */
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	120 NVIC_Configuration();
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	121
3 74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	122 /* Setup SysTick Timer rate, also enables Systick and Systick-Interrupt */
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	123 if (SysTick_Config(SystemCoreClock / TICK_FREQ)) {
0 c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	124 /* Capture error */
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	125 comm_puts("Can't setup SysTick\r\n");
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	126 while (1)
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	127 ;
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	128 }
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	129
3 74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	130 /* Set stdout to unbuffered */
2 274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	131 setvbuf(stdout, NULL, _IONBF, 0);
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	132
0 c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	133 /* Say hello */
7 9404b9869c27 Make the LCD panel work (timings, GPIOE clock needs to be on, etc) Daniel O'Connor <darius@dons.net.au> parents: 5 diff changeset	134 fputs("\r\n\r\n\r\nHello world\r\n", stdout);
0 c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	135
12 093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	136 lcd_stripes();
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	137
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	138 lcd_circle(20, 20, 20, 1, LCD_RED); /* Bottom left */
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	139 lcd_circle(300, 220, 20, 1, LCD_WHITE); /* Top right */
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	140 lcd_circle(20, 220, 20, 1, LCD_BLUE); /* Top left */
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	141 lcd_circle(300, 20, 20, 1, LCD_GREEN); /* Bottom right */
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	142
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	143 lcd_line(20, 20, 20, 220, LCD_BLACK);
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	144 lcd_line(20, 220, 300, 220, LCD_BLACK);
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	145 lcd_line(300, 220, 300, 20, LCD_BLACK);
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	146 lcd_line(300, 20, 20, 20, LCD_BLACK);
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	147
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	148 lcd_ellipse(160, 120, 50, 30, 1, LCD_WHITE);
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	149 lcd_ellipse(160, 120, 30, 50, 1, LCD_WHITE);
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	150
0 c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	151 while (1) {
2 274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	152 fputs("> ", stdout);
0 c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	153
2 274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	154 while (cmd.state != 255)
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	155 ;
0 c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	156
3 74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	157 if (cmd.len > 0) {
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	158 if (!strncmp("gc", cmd.buf, 2)) {
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	159 now = time(NULL);
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	160 gmtime_r(&now, &nowtm);
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	161 strftime(buf, sizeof(buf) - 1, "Time is %Y/%m/%d %H:%M:%S UTC", &nowtm);
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	162 printf("Time is %s (%d)\r\n", buf, (int)now);
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	163 } else if (!strncmp("sc ", cmd.buf, 3)) {
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	164 struct timeval tv;
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	165 tv.tv_sec = atoi(cmd.buf + 3);
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	166 tv.tv_usec = 0;
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	167 settimeofday(&tv, NULL);
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	168 } else if (!strncmp("read", cmd.buf, 4)) {
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	169 printf("PB5 = %d\r\n", GPIO_ReadInputDataBit(GPIOB, GPIO_Pin_15));
4 2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	170 } else if (!strncmp("touch", cmd.buf, 5)) {
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	171 for (int i = 0; i < 10; i++) {
8 58d76cf522ff Split out code into separate files. Daniel O'Connor <darius@dons.net.au> parents: 7 diff changeset	172 tp_getcoords(&x, &y, &z1, &z2, &t, &t2);
4 2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	173 printf("X = %5d Y = %5d Z1 = %5d Z2 = %5d T = %7.2f T2 = %7.2f\r\n", x, y, z1, z2, t, t2);
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	174 }
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	175 } else if (!strncmp("fl", cmd.buf, 2)) {
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	176 uint8_t status;
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	177 char *flstattbl[] = {
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	178 "BUSY",
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	179 "WEL",
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	180 "BP0",
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	181 "BP1",
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	182 "BP2",
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	183 "BP3",
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	184 "AAI",
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	185 "BPL"
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	186 };
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	187
8 58d76cf522ff Split out code into separate files. Daniel O'Connor <darius@dons.net.au> parents: 7 diff changeset	188 printf("Flash ID = 0x%04hx (expect 0xbf41)\r\n", flashreadid());
58d76cf522ff Split out code into separate files. Daniel O'Connor <darius@dons.net.au> parents: 7 diff changeset	189 status = flashreadstatus();
4 2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	190
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	191 fputs("Status = ", stdout);
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	192 for (unsigned int i = 0; i < sizeof(flstattbl) / sizeof(flstattbl[0]); i++)
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	193 if (status & 1 << i) {
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	194 fputs(flstattbl[i], stdout);
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	195 fputs(" ", stdout);
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	196 }
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	197 printf("(0x%02x)\r\n", status);
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	198
8 58d76cf522ff Split out code into separate files. Daniel O'Connor <darius@dons.net.au> parents: 7 diff changeset	199 flashwritestatus(0x00);
4 2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	200
8 58d76cf522ff Split out code into separate files. Daniel O'Connor <darius@dons.net.au> parents: 7 diff changeset	201 status = flashreadstatus();
4 2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	202
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	203 fputs("Status = ", stdout);
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	204 for (unsigned int i = 0; i < sizeof(flstattbl) / sizeof(flstattbl[0]); i++)
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	205 if (status & 1 << i) {
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	206 fputs(flstattbl[i], stdout);
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	207 fputs(" ", stdout);
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	208 }
2c87e30c982d Add LCD init, touch screen writing etc.. Daniel O'Connor <darius@dons.net.au> parents: 3 diff changeset	209 printf("(0x%02x)\r\n", status);
5 efa2c22266e3 PWM control LED backlight. Daniel O'Connor <darius@dons.net.au> parents: 4 diff changeset	210 } else if (!strncmp("pwm ", cmd.buf, 4)) {
efa2c22266e3 PWM control LED backlight. Daniel O'Connor <darius@dons.net.au> parents: 4 diff changeset	211 lcd_setpwm(atoi(cmd.buf + 4));
7 9404b9869c27 Make the LCD panel work (timings, GPIOE clock needs to be on, etc) Daniel O'Connor <darius@dons.net.au> parents: 5 diff changeset	212 } else if (!strncmp("timing", cmd.buf, 6)) {
9404b9869c27 Make the LCD panel work (timings, GPIOE clock needs to be on, etc) Daniel O'Connor <darius@dons.net.au> parents: 5 diff changeset	213 fputs("Timing..\r\n", stdout);
8 58d76cf522ff Split out code into separate files. Daniel O'Connor <darius@dons.net.au> parents: 7 diff changeset	214 delay(10000);
7 9404b9869c27 Make the LCD panel work (timings, GPIOE clock needs to be on, etc) Daniel O'Connor <darius@dons.net.au> parents: 5 diff changeset	215 fputs("Done\r\n", stdout);
8 58d76cf522ff Split out code into separate files. Daniel O'Connor <darius@dons.net.au> parents: 7 diff changeset	216 } else if (!strncmp("circ ", cmd.buf, 5)) {
58d76cf522ff Split out code into separate files. Daniel O'Connor <darius@dons.net.au> parents: 7 diff changeset	217 if (sscanf(cmd.buf, "circ %hu %hu %hu %c", &x, &y, &r, &col) != 4) {
58d76cf522ff Split out code into separate files. Daniel O'Connor <darius@dons.net.au> parents: 7 diff changeset	218 printf("Unable to parse circ args\r\n");
58d76cf522ff Split out code into separate files. Daniel O'Connor <darius@dons.net.au> parents: 7 diff changeset	219 goto out;
58d76cf522ff Split out code into separate files. Daniel O'Connor <darius@dons.net.au> parents: 7 diff changeset	220 }
58d76cf522ff Split out code into separate files. Daniel O'Connor <darius@dons.net.au> parents: 7 diff changeset	221
12 093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	222 c = lcd_parsecol(col);
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	223 lcd_circle(x, y, r, 0, c);
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	224 } else if (!strncmp("ellip ", cmd.buf, 6)) {
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	225 if (sscanf(cmd.buf, "ellip %hu %hu %hu %hu %c", &x, &y, &rx, &ry, &col) != 5) {
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	226 printf("Unable to parse circ args\r\n");
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	227 goto out;
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	228 }
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	229
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	230 c = lcd_parsecol(col);
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	231 lcd_ellipse(x, y, rx, ry, 0, c);
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	232 } else if (!strncmp("line ", cmd.buf, 5)) {
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	233 if (sscanf(cmd.buf, "line %hu %hu %hu %hu %c", &x, &y, &x1, &y1, &col) != 5) {
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	234 printf("Unable to parse line args\r\n");
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	235 goto out;
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	236 }
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	237
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	238 c = lcd_parsecol(col);
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	239 lcd_line(x, y, x1, y1, c);
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	240 } else if (!strncmp("delay", cmd.buf, 5)) {
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	241 for (x = 0; x < 100; x++) {
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	242 GPIO_SetBits(GPIOE, GPIO_Pin_3);
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	243 _usleep16(30000);
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	244 GPIO_ResetBits(GPIOE, GPIO_Pin_3);
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	245 _usleep16(60000);
093bc0c3b1cc Add delay, ellipse and line demos. Daniel O'Connor <darius@dons.net.au> parents: 8 diff changeset	246 }
13 96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	247 } else if (!strncmp("rs", cmd.buf, 2)) {
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	248 printf("Reset got %d\r\n", OWTouchReset());
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	249 } else if (!strncmp("sr", cmd.buf, 2)) {
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	250 uint8_t ROM[8];
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	251 int8_t i;
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	252
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	253 memset(ROM, 0, 8);
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	254
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	255 i = OWFirst(ROM, 1, 0);
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	256 do {
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	257 switch (i) {
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	258 case OW_NOMODULES:
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	259 case OW_FOUND:
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	260 break;
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	261
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	262 case OW_BADWIRE:
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	263 case OW_NOPRESENCE:
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	264 case OW_BADCRC:
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	265 default:
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	266 printf("Err %d\r\n", i);
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	267 break;
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	268 }
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	269
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	270 if (i != OW_FOUND)
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	271 break;
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	272
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	273 for (i = 0; i < 8; i++)
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	274 printf("%02x%s", ROM[i], i == 7 ? "\r\n" : ":");
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	275
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	276 i = OWNext(ROM, 1, 0);
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	277 } while (1);
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	278 } else if (!strncmp("rb", cmd.buf, 2)) {
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	279 printf("Read bit returned %d\r\n", OWReadBit());
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	280 } else if (!strncmp("wb ", cmd.buf, 3)) {
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	281 x = atoi(cmd.buf + 3);
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	282 OWWriteBit(x);
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	283 printf("Wrote %d\r\n", x);
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	284 } else if (!strncasecmp(cmd.buf, "te ", 3)) {
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	285 uint8_t ROM[8];
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	286 int16_t res;
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	287
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	288 if (sscanf(cmd.buf, "te %hhx:%hhx:%hhx:%hhx:%hhx:%hhx:%hhx:%hhx",
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	289 &ROM[0], &ROM[1], &ROM[2], &ROM[3],
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	290 &ROM[4], &ROM[5], &ROM[6], &ROM[7]) != 8) {
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	291 printf("Unable to parse ROM ID\r\n");
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	292 goto out;
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	293 }
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	294
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	295 res = OWGetTemp(ROM);
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	296 switch (res) {
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	297 case OW_TEMP_WRONG_FAM:
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	298 printf("ROM specified isn't a temperature sensor\r\n");
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	299 break;
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	300
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	301 case OW_TEMP_CRC_ERR:
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	302 printf("CRC mismatch\r\n");
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	303 break;
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	304
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	305 case OW_TEMP_NO_ROM:
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	306 printf("No ROM found\r\n");
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	307 break;
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	308
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	309 default:
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	310 printf("%hd.%02hd\r\n", GETWHOLE(res), GETFRAC(res));
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	311 break;
96c345d304af Add 1wire code. Daniel O'Connor <darius@dons.net.au> parents: 12 diff changeset	312 }
3 74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	313 } else if (!strncmp("zz", cmd.buf, 2)) {
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	314 NVIC_SystemReset();
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	315 } else {
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	316 printf("Unknown command\r\n");
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	317 }
74e9b3baac1e Jumbo commit to make things work. Daniel O'Connor <darius@dons.net.au> parents: 2 diff changeset	318 }
8 58d76cf522ff Split out code into separate files. Daniel O'Connor <darius@dons.net.au> parents: 7 diff changeset	319 out:
0 c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	320 cmd.state = 0;
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	321 }
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	322 }
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	323
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	324 /* Configure interrupt controller */
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	325 #ifdef VECT_TAB_RAM
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	326 /* vector-offset (TBLOFF) from bottom of SRAM. defined in linker script */
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	327 extern uint32_t _isr_vectorsram_offs;
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	328 #else
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	329 extern uint32_t _isr_vectorsflash_offs;
2 274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	330 #endif
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	331
0 c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	332 void
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	333 NVIC_Configuration(void) {
2 274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	334 NVIC_InitTypeDef NVIC_InitStructure;
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	335
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	336 #ifdef VECT_TAB_RAM
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	337 /* Set the Vector Table base location at 0x20000000+_isr_vectorsram_offs */
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	338 NVIC_SetVectorTable(NVIC_VectTab_RAM, (uint32_t)&_isr_vectorsram_offs);
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	339 #else
0 c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	340 /* Set the Vector Table base location at 0x08000000+_isr_vectorsflash_offs */
c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	341 NVIC_SetVectorTable(NVIC_VectTab_FLASH, (uint32_t)&_isr_vectorsflash_offs);
2 274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	342 #endif
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	343
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	344 /* Enable the USART1 Interrupt */
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	345 NVIC_InitStructure.NVIC_IRQChannel = USART1_IRQn;
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	346 NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0;
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	347 NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE;
274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	348 NVIC_Init(&NVIC_InitStructure);
0 c59513fd84fb Initial commit of STM32 test code. Daniel O'Connor <darius@dons.net.au> parents: diff changeset	349 }
2 274e01fa5a4c - Do console IO with RX IRQs. Daniel O'Connor <darius@dons.net.au> parents: 0 diff changeset	350

Mercurial > ~darius > hgwebdir.cgi > stm32temp

annotate main.c @ 13:96c345d304af