*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
#include <ao_pad.h>
#endif
+static uint8_t cc1201;
+
static uint8_t ao_radio_mutex;
static uint8_t ao_radio_wake; /* radio ready. Also used as sleep address */
#define FOSC 40000000
#endif
-#define ao_radio_select() ao_spi_get_mask(AO_CC1200_SPI_CS_PORT,(1 << AO_CC1200_SPI_CS_PIN),AO_CC1200_SPI_BUS,AO_SPI_SPEED_FAST)
+#define AO_CC1200_SPI_SPEED ao_spi_speed(7700000) /* 7.7MHz max for extended memory reads */
+
+#define ao_radio_select() ao_spi_get_mask(AO_CC1200_SPI_CS_PORT,(1 << AO_CC1200_SPI_CS_PIN),AO_CC1200_SPI_BUS,AO_CC1200_SPI_SPEED)
#define ao_radio_deselect() ao_spi_put_mask(AO_CC1200_SPI_CS_PORT,(1 << AO_CC1200_SPI_CS_PIN),AO_CC1200_SPI_BUS)
#define ao_radio_spi_send(d,l) ao_spi_send((d), (l), AO_CC1200_SPI_BUS)
#define ao_radio_spi_send_fixed(d,l) ao_spi_send_fixed((d), (l), AO_CC1200_SPI_BUS)
static uint8_t
ao_radio_int_pin(void)
{
- return ao_gpio_get(AO_CC1200_INT_PORT, AO_CC1200_INT_PIN, AO_CC1200_INT);
+ return ao_gpio_get(AO_CC1200_INT_PORT, AO_CC1200_INT_PIN);
}
static uint8_t
static void
ao_radio_setup(void)
{
+ uint8_t partnumber = ao_radio_reg_read(CC1200_PARTNUMBER);
+
+ if (partnumber == CC1200_PARTNUMBER_CC1201)
+ cc1201 = 1;
+
ao_radio_strobe(CC1200_SRES);
ao_radio_set_regs(radio_setup);
return (ao_radio_status() >> CC1200_STATUS_STATE) & CC1200_STATUS_STATE_MASK;
}
-#if CC1200_DEBUG
-void
+#if CC1200_DEBUG_
+static void
ao_radio_show_state(char *where)
{
printf("%s: state %d len %d rxbytes %d\n",
ao_wakeup(&ao_radio_wake);
}
-static void
-ao_radio_test_cmd(void)
+static uint8_t radio_on;
+
+void
+ao_radio_test_on(void)
{
- uint8_t mode = 2;
- static uint8_t radio_on;
- ao_cmd_white();
- if (ao_cmd_lex_c != '\n') {
- ao_cmd_decimal();
- mode = (uint8_t) ao_cmd_lex_u32;
- }
- mode++;
- if ((mode & 2) && !radio_on) {
+ if (!radio_on) {
#if HAS_MONITOR
ao_monitor_disable();
#endif
#endif
radio_on = 1;
}
- if (mode == 3) {
- printf ("Hit a character to stop..."); flush();
- getchar();
- putchar('\n');
- }
- if ((mode & 1) && radio_on) {
+}
+
+void
+ao_radio_test_off(void)
+{
+ if (radio_on) {
ao_radio_idle();
ao_radio_put();
radio_on = 0;
}
}
+static void
+ao_radio_test_cmd(void)
+{
+ uint8_t mode = 2;
+ ao_cmd_white();
+ if (ao_cmd_lex_c != '\n')
+ mode = ao_cmd_decimal();
+ mode++;
+ if ((mode & 2))
+ ao_radio_test_on();
+ if (mode == 3) {
+ printf ("Hit a character to stop..."); flush();
+ getchar();
+ putchar('\n');
+ }
+ if ((mode & 1))
+ ao_radio_test_off();
+}
+
void
ao_radio_send(const void *d, uint8_t size)
{
#endif
uint8_t
-ao_radio_recv(__xdata void *d, uint8_t size, uint8_t timeout)
+ao_radio_recv(void *d, uint8_t size, uint8_t timeout)
{
uint8_t success = 0;
ao_radio_send(packet, sizeof (packet));
}
-void
+static void
ao_radio_test_recv(void)
{
- uint8_t bytes[34];
+ static uint8_t bytes[34];
uint8_t b;
if (ao_radio_recv(bytes, 34, 0)) {
static void
ao_radio_strobe_test(void)
{
+ uint8_t addr;
uint8_t r;
- ao_cmd_hex();
+ addr = ao_cmd_hex();
if (ao_cmd_status != ao_cmd_success)
return;
- r = ao_radio_strobe(ao_cmd_lex_i);
+ r = ao_radio_strobe(addr);
printf ("Strobe %02x -> %02x (rdy %d state %d)\n",
- ao_cmd_lex_i,
+ addr,
r,
r >> 7,
(r >> 4) & 0x7);
uint16_t addr;
uint8_t data;
- ao_cmd_hex();
+ addr = ao_cmd_hex();
if (ao_cmd_status != ao_cmd_success)
return;
- addr = ao_cmd_lex_i;
- ao_cmd_hex();
+ data = ao_cmd_hex();
if (ao_cmd_status != ao_cmd_success)
return;
- data = ao_cmd_lex_i;
printf ("Write %04x = %02x\n", addr, data);
ao_radio_reg_write(addr, data);
}
uint16_t addr;
uint8_t data;
- ao_cmd_hex();
+ addr = ao_cmd_hex();
if (ao_cmd_status != ao_cmd_success)
return;
- addr = ao_cmd_lex_i;
data = ao_radio_reg_read(addr);
printf ("Read %04x = %02x\n", addr, data);
}