redesign_interrupts
parent
c4966f5210
commit
115fc72b09
@ -0,0 +1,191 @@
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#include "main.h"
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#include "delay.h"
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#include "deviceSetup.h"
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#include "usart.h"
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#include "ascii.h"
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#include "timer.h"
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#include "i2c.h"
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void timer_test(timerNo_t timer, pinNo_t pin)
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{
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timerInitCounter(timer, 4000, 999, downCounting);
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timerSart(timer);
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for(int i = 0; i < 10 ; i++)
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{
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while(!timerGetUpdateInterrupt(timer));
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timerClearUpdateInterrupt(timer);
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pinToggle(pin);
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}
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pinWrite(pin,0);
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}
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void timer_capture_compare_test(timerNo_t timer)
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{
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uint16_t i = 0;
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timerInitCounter(timer, 100, 99, downCounting);
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// We use pin PA3 (Arduino header A2)
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//timerInitOutputCompare(timer, toggle, 4, pinA3, 2,0, 300);
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timerInitOutputCompare(timer, pwm_normal, 2, pinB3, 2,0, 900);
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timerSart(timer);
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while(1){
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delayMs(200);
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timerSetCounterCompareValue(timer, 2, i);
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i += 10;
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if(i>99) i = 0;
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}
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}
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void printBinary32(uint32_t toPrint, uint8_t lsbFirst)
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{
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int i;
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char pt;
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print_Usart(usart2, "\n\r");
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if(lsbFirst)
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{
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print_Usart(usart2, "Bit Pos | 0| 1| 2| 3| 4| 5| 6| 7| 8| 9|10|11|12|13|14|15|16|17|18|19|20|21|22|23|24|25|26|27|28|29|30|31|");
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print_Usart(usart2, "\n\r");
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print_Usart(usart2, "Bits |");
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for(i=0; i < 32; i++)
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{
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pt = (toPrint >> i) & 1;
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usartSendChar(usart2, ' ');
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usartSendChar(usart2, pt + 0x30);
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usartSendChar(usart2, '|');
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}
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}
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else
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{
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print_Usart(usart2, "Bit Pos |31|30|29|28|27|26|25|24|23|22|21|20|19|18|17|16|15|14|13|12|11|10| 9| 8| 7| 6| 5| 4| 3| 2| 1| 0|");
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print_Usart(usart2, "\n\r");
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print_Usart(usart2, "Bits |");
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for(i=0; i < 32; i++)
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{
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pt = (toPrint >> (31-i)) & 1;
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usartSendChar(usart2, ' ');
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usartSendChar(usart2, pt + 0x30);
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usartSendChar(usart2, '|');
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}
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}
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}
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void printBinary8(uint8_t toPrint, uint8_t lsbFirst)
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{
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int i;
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char pt;
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print_Usart(usart2, "\n\r");
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if(lsbFirst)
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{
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print_Usart(usart2, "Bit Pos | 0| 1| 2| 3| 4| 5| 6| 7|");
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print_Usart(usart2, "\n\r");
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print_Usart(usart2, "Bits |");
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for(i=0; i < 8; i++)
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{
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pt = (toPrint >> i) & 1;
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usartSendChar(usart2, ' ');
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usartSendChar(usart2, pt + 0x30);
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usartSendChar(usart2, '|');
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}
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}
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else
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{
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print_Usart(usart2, "Bit Pos | 7| 6| 5| 4| 3| 2| 1| 0|");
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print_Usart(usart2, "\n\r");
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print_Usart(usart2, "Bits |");
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for(i=0; i < 8; i++)
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{
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pt = (toPrint >> (7-i)) & 1;
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usartSendChar(usart2, ' ');
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usartSendChar(usart2, pt + 0x30);
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usartSendChar(usart2, '|');
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}
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}
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}
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int main(int argc, char *argv[])
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{
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uint8_t i = 0;
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uint16_t slaveAddress = 0xC0;
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uint8_t registerToRead = 0x00;
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uint8_t i2cRecieved = 0;
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uint8_t i2cToWrite = 0xFF;
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uint8_t i2cDataLenght = 1;
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i2c_t i2c_1;
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// making array with all available timers
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//timerNo_t timers[MAX_TIMER_CHANNEL_COUNT] = {timer_1, timer_2, timer_3, timer_14, timer_16, timer_17};
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delayInitMs(8000000, 1000); // Clock Freq and Divider for ARM library
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pinConfig(pinB3, output, pushPull, def_res, def_speed);
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pinConfig(pinA0, input, def_stage, pullDown, def_speed);
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setupInit(); // This is the sescond call of System init the assebly start code is calling it before the main.
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usartInit( usart2,
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pinA2,
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pinA15,
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115200,
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eight,
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NO_PARITY_CTRL,
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noFlowControl);
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//clears screen and send the wellcome messgae
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print_Usart(usart2, ASCII_clear);
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print_Usart(usart2, "Hello to our KED project\n\r");
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//blinks 10 times to indicate the sicsessfull init if the device
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for(i = 0 ; i < 2 ; i++) {
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delayMs(100);
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pinToggle(pinB3);
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delayMs(100);
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}
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pinWrite(pinB3,0);
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print_Usart(usart2, "\n\r");
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i2cInit(&i2c_1, I2C_CH_1, i2cModeMaster, 0x00,0x00, i2cAddressCountSingle, i2cAddressSizeSevenBits, i2cSpeedStandart, i2cOpperationPolling, i2cClockStretchingDisable, i2cWakeUpDisabled);
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/*
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i2cRead(&i2c_1, &slaveAddress, ®isterToRead, &i2cRecieved, &i2cDataLenght);
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printBinary8(i2cRecieved,0);
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print_Usart(usart2, "\n\r");
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registerToRead += 1;
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i2cRead(&i2c_1, &slaveAddress, ®isterToRead, &i2cRecieved, &i2cDataLengh);
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printBinary8(i2cRecieved,0);
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*/
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registerToRead = 1;
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i2cToWrite = 0xFF;
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print_Usart(usart2, "\n\r");
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//i2cWrite(&i2c_1, &slaveAddress, ®isterToRead, &i2cToWrite, &i2cDataLenght);
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printBinary32(i2cCR2,0);
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print_Usart(usart2, "\n\r");
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i2cRead(&i2c_1, &slaveAddress, ®isterToRead, &i2cRecieved,&i2cDataLenght);
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printBinary8(i2cRecieved,0);
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print_Usart(usart2, "\n\r");
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print_Usart(usart2, "\n\r");
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print_Usart(usart2, "All is working fine\n\r");
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while(1)
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{
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delayMs(100);
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pinToggle(pinB3);
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delayMs(100);
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}
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return 1;
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}
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@ -0,0 +1,17 @@
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#ifndef MAIN_H
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#define MAIN_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* MAIN_H */
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@ -0,0 +1,244 @@
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#include "main.h"
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#include "delay.h"
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#include "deviceSetup.h"
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#include "usart.h"
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#include "ascii.h"
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#include "timer.h"
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#include "spi.h"
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#include "max7219.h"
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unsigned char A[] = {0b00000000,0b00111100,0b01100110,0b01100110,0b01111110,0b01100110,0b01100110,0b01100110};
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unsigned char B[] = {0b01111000,0b01001000,0b01001000,0b01110000,0b01001000,0b01000100,0b01000100,0b01111100};
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unsigned char C[] = {0b00000000,0b00011110,0b00100000,0b01000000,0b01000000,0b01000000,0b00100000,0b00011110};
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unsigned char D[] = {0b00000000,0b00111000,0b00100100,0b00100010,0b00100010,0b00100100,0b00111000,0b00000000};
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unsigned char E[] = {0b00000000,0b00111100,0b00100000,0b00111000,0b00100000,0b00100000,0b00111100,0b00000000};
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unsigned char F[] = {0b00000000,0b00111100,0b00100000,0b00111000,0b00100000,0b00100000,0b00100000,0b00000000};
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unsigned char G[] = {0b00000000,0b00111110,0b00100000,0b00100000,0b00101110,0b00100010,0b00111110,0b00000000};
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unsigned char H[] = {0b00000000,0b00100100,0b00100100,0b00111100,0b00100100,0b00100100,0b00100100,0b00000000};
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unsigned char I[] = {0b00000000,0b00111000,0b00010000,0b00010000,0b00010000,0b00010000,0b00111000,0b00000000};
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unsigned char J[] = {0b00000000,0b00011100,0b00001000,0b00001000,0b00001000,0b00101000,0b00111000,0b00000000};
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unsigned char K[] = {0b00000000,0b00100100,0b00101000,0b00110000,0b00101000,0b00100100,0b00100100,0b00000000};
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unsigned char L[] = {0b00000000,0b00100000,0b00100000,0b00100000,0b00100000,0b00100000,0b00111100,0b00000000};
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unsigned char M[] = {0b00000000,0b00000000,0b01000100,0b10101010,0b10010010,0b10000010,0b10000010,0b00000000};
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unsigned char N[] = {0b00000000,0b00100010,0b00110010,0b00101010,0b00100110,0b00100010,0b00000000,0b00000000};
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unsigned char O[] = {0b00000000,0b00111100,0b01000010,0b01000010,0b01000010,0b01000010,0b00111100,0b00000000};
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unsigned char P[] = {0b00000000,0b00111000,0b00100100,0b00100100,0b00111000,0b00100000,0b00100000,0b00000000};
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unsigned char Q[] = {0b00000000,0b00111100,0b01000010,0b01000010,0b01000010,0b01000110,0b00111110,0b00000001};
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unsigned char R[] = {0b00000000,0b00111000,0b00100100,0b00100100,0b00111000,0b00100100,0b00100100,0b00000000};
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unsigned char S[] = {0b00000000,0b00111100,0b00100000,0b00111100,0b00000100,0b00000100,0b00111100,0b00000000};
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unsigned char T[] = {0b00000000,0b01111100,0b00010000,0b00010000,0b00010000,0b00010000,0b00010000,0b00000000};
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unsigned char U[] = {0b00000000,0b01000010,0b01000010,0b01000010,0b01000010,0b00100100,0b00011000,0b00000000};
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unsigned char V[] = {0b00000000,0b00100010,0b00100010,0b00100010,0b00010100,0b00010100,0b00001000,0b00000000};
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unsigned char W[] = {0b00000000,0b10000010,0b10010010,0b01010100,0b01010100,0b00101000,0b00000000,0b00000000};
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unsigned char X[] = {0b00000000,0b01000010,0b00100100,0b00011000,0b00011000,0b00100100,0b01000010,0b00000000};
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unsigned char Y[] = {0b00000000,0b01000100,0b00101000,0b00010000,0b00010000,0b00010000,0b00010000,0b00000000};
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unsigned char Z[] = {0b00000000,0b00111100,0b00000100,0b00001000,0b00010000,0b00100000,0b00111100,0b00000000};
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int main(int argc, char *argv[])
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{
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uint8_t i = 0;
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uint8_t j = 0;
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uint8_t f[] = {
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0x00,
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0x7E,
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0x40,
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0x40,
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0x3E,
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0x40,
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0x40,
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0x40
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};
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uint8_t matrix[] = {
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0xAA,
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0xFF,
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0xAA,
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0xFF,
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0xAA,
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0xFF,
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0xAA,
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0xFF};
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uint8_t matrix_1[] = {
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0x11,
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0x11,
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0x11,
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0x11,
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0x11,
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0x11,
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0x11,
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0x11};
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spi_ch_t spi_test_channel;
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max7219_t ledMatrix;
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// making array with all available timers
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delayInitMs(8000000, 1000); // Clock Freq and Divider for ARM library
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pinConfig(pinB3, output, pushPull, output, def_speed);
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pinConfig(pinA0, input, def_stage, pullDown, def_speed);
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setupInit(); // This is the sescond call of System init the assebly start code is calling it before the main.
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usartInit( usart2,
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pinA2,
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pinA15,
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115200,
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eight,
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NO_PARITY_CTRL,
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noFlowControl);
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//clears screen and send the wellcome messgae
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print_Usart(usart2, ASCII_clear);
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print_Usart(usart2, "HEllooo to our KED project\n\r");
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for(i = 0 ; i < 5 ; i++) {
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delayMs(100);
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pinToggle(pinB3);
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delayMs(100);
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}
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pinWrite(pinB3,0);
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pinInit(pinA3);
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//pinConfig(pinA6, alternate, floating, pullDown, veryFast);
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pinConfig(pinA3, output, pushPull, output, veryFast);
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// spi hardware channel setup
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spiInitMaster(SPI_CH_1,
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SPI_NONINVERTED,
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SPI_CAPTURE_ON_FIRST_CLK_TRANSITION,
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SPI_MSB_FIRST,
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SPI_DOUPLEX,
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7,
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pinA5,
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0,
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pinA7,
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0,
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pinA6,
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0);
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spiSetupCH(&spi_test_channel, SPI_CH_1, pinA3);
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// LED Matrix object setup
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//ledMatrix.spiCH = &spi_test_channel;
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max7219_init(&ledMatrix, &spi_test_channel);
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spiEnable(SPI_CH_1);
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/*
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* MAX7219 hoockup for this example
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*
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* Signal pin nucleo
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* --------------------------
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* MOSI pinA7 A6
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* MISO pinA6 A5
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* CLK pinA5 A4
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* CS pinA4 A3
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*/
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for(i = 0 ; i < 10 ; i++) {
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delayMs(50);
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pinToggle(pinB3);
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delayMs(50);
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}
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max7219_testDisplay(&ledMatrix,1);
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delayMs(500);
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max7219_testDisplay(&ledMatrix,0);
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max7219_shutdownDiaply(&ledMatrix,0);
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max7219_setDecodeMode(&ledMatrix, NO_DECODE_DIGIT_7_TO_0);
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max7219_setScanLimit(&ledMatrix, DSIPLAX_DIGIT_7_TO_0);
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max7219_setIntensity(&ledMatrix,0x01);
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max7219_ledMatrixSetLED(&ledMatrix,0,0);
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delayMs(1000);
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max7219_setAllLEDsOff(&ledMatrix);
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/*
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for(i=0; i < 8; i++) {
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max7219_ledMatrixSetLED(&ledMatrix,i,i);
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delayMs(100);
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}
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*/
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while(1) {
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max7219_printLedMatrix(&ledMatrix, F);
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//max7219_ledMatrixSetLED(&ledMatrix, 0, 0);
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delayMs(300);
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max7219_printLedMatrix(&ledMatrix, A);
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delayMs(300);
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max7219_printLedMatrix(&ledMatrix, T);
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delayMs(300);
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max7219_printLedMatrix(&ledMatrix, I);
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delayMs(300);
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max7219_setAllLEDsOff(&ledMatrix);
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delayMs(300);
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max7219_printLedMatrix(&ledMatrix, G);
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delayMs(300);
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max7219_printLedMatrix(&ledMatrix, E);
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delayMs(300);
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max7219_printLedMatrix(&ledMatrix, N);
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delayMs(300);
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max7219_printLedMatrix(&ledMatrix, T);
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delayMs(300);
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max7219_printLedMatrix(&ledMatrix, I);
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delayMs(300);
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max7219_setAllLEDsOff(&ledMatrix);
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delayMs(300);
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max7219_printLedMatrix(&ledMatrix, E);
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delayMs(300);
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max7219_printLedMatrix(&ledMatrix, D);
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delayMs(300);
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max7219_printLedMatrix(&ledMatrix, W);
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delayMs(300);
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max7219_printLedMatrix(&ledMatrix, I);
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delayMs(300);
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max7219_printLedMatrix(&ledMatrix, N);
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delayMs(300);
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max7219_setAllLEDsOff(&ledMatrix);
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delayMs(300);
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}
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while(1) {
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for(i=0; i < 0x8; i++) {
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max7219_ledMatrixSetLED(&ledMatrix,i,i+j);
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delayMs(100);
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}
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//delayMs(10);
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j++;
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if(j > 7) j =0;
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}
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/*
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while(1){
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pinToggle(pinB3);
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dispTest(&ledMatrix);
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//max7219_test_display(&spi_test_channel);
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}
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*/
|
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for(i = 0 ; i < 100 ; i++) {
|
||||
pinWrite(pinB3, 1);
|
||||
//pinWrite(pinA4,1);
|
||||
delayMs(100);
|
||||
pinWrite(pinB3, 0);
|
||||
//pinWrite(pinA4,0);
|
||||
delayMs(900);
|
||||
}
|
||||
|
||||
|
||||
//timer_capture_compare_test(timer_2);
|
||||
//print_Usart(usart2, "All is working fine \r\n");
|
||||
|
||||
while(1)
|
||||
{
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
@ -0,0 +1,17 @@
|
||||
#ifndef MAIN_H
|
||||
#define MAIN_H
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* MAIN_H */
|
||||
Loading…
Reference in new issue