169 lines
3 KiB
C
169 lines
3 KiB
C
#include <mc1322x.h>
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#include <board.h>
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#include "tests.h"
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#include "config.h"
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#define DELAY 400000
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#define DATA 0x00401000;
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uint32_t ackBox[10];
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#define MAX_PAYLOAD 128
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volatile uint8_t data[MAX_PAYLOAD];
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/* maca_rxlen is very important */
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#define command_xcvr_rx() \
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do { \
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maca_txlen = ((0xff)<<16); \
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maca_dmatx = (uint32_t)&ackBox; \
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maca_dmarx = (uint32_t)data; \
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maca_tmren = (maca_cpl_clk | maca_soft_clk); \
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maca_control = (control_prm | control_asap | control_seq_rx); \
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}while(0)
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#define LED LED_GREEN
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#define led_on() do { led = 1; *GPIO_DATA0 = LED; } while(0);
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#define led_off() do { led = 0; *GPIO_DATA0 = 0x00000000; } while(0);
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volatile uint8_t led;
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void toggle_led(void) {
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if(0 == led) {
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led_on();
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led = 1;
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} else {
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led_off();
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}
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}
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void main(void) {
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volatile uint32_t i;
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uint16_t status;
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*GPIO_PAD_DIR0 = LED;
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led_on();
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uart_init(INC,MOD);
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reset_maca();
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radio_init();
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flyback_init();
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vreg_init();
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init_phy();
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/* trim the reference osc. to 24MHz */
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pack_XTAL_CNTL(CTUNE_4PF, CTUNE, FTUNE, IBIAS);
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set_power(0x0f); /* 0dbm */
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set_channel(0); /* channel 11 */
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*MACA_CONTROL = SMAC_MACA_CNTL_INIT_STATE;
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for(i=0; i<DELAY; i++) { continue; }
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*MACA_DMARX = (uint32_t)data; /* put data somewhere */
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*MACA_PREAMBLE = 0;
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command_xcvr_rx();
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while(1) {
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if(_is_action_complete_interrupt(maca_irq)) {
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maca_clrirq = maca_irq;
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status = *MACA_STATUS & 0x0000ffff;
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switch(status)
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{
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case(cc_aborted):
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{
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puts("aborted\n\r");
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ResumeMACASync();
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break;
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}
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case(cc_not_completed):
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{
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puts("not completed\n\r");
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ResumeMACASync();
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break;
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}
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case(cc_timeout):
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{
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puts("timeout\n\r");
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ResumeMACASync();
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break;
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}
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case(cc_no_ack):
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{
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puts("no ack\n\r");
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ResumeMACASync();
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break;
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}
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case(cc_ext_timeout):
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{
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puts("ext timeout\n\r");
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ResumeMACASync();
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break;
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}
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case(cc_ext_pnd_timeout):
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{
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puts("ext pnd timeout\n\r");
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ResumeMACASync();
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break;
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}
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case(cc_success):
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{
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// puts("success\n\r");
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puts("rftest-rx --- " );
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puts(" maca_getrxlvl: 0x");
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put_hex(*MACA_GETRXLVL);
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puts(" timestamp: 0x");
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put_hex32(maca_timestamp);
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puts("\n\r");
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puts(" data: 0x");
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put_hex32((uint32_t)data);
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putc(' ');
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for(i=0; i<=(*MACA_GETRXLVL-4); i++) { /* fcs+somethingelse is not transferred by DMA */
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put_hex(data[i]);
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putc(' ');
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}
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puts("\n\r");
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toggle_led();
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ResumeMACASync();
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command_xcvr_rx();
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break;
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}
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default:
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{
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puts("status: ");
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put_hex16(status);
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ResumeMACASync();
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command_xcvr_rx();
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}
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}
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} else if (_is_filter_failed_interrupt(maca_irq)) {
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puts("filter failed\n\r");
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ResumeMACASync();
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command_xcvr_rx();
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} else if (_is_checksum_failed_interrupt(maca_irq)) {
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puts("crc failed\n\r");
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ResumeMACASync();
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command_xcvr_rx();
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}
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};
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}
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