mirror of
git://projects.qi-hardware.com/ben-wpan.git
synced 2024-11-04 23:04:38 +02:00
atusd firmware now supports setting the TST pin.
- common/io.h: TST is connected to P0_7 - include/at86rf230.h: added test mode registers REG_CONT_TX_0 (0x36) and REG_CONT_TX_1 (0x3d), with their values - atspi/atspi.c (set_test_mode): set or reset TST and the LED - atspi/atspi.c (reset_rf): leave test mode - atspi/atspi.c (test_mode): enter test mode - atspi/atspi.c (main): flash the LED when in test mode - include/atspi/ep0.h (enum atspi_requests), atspi/ep0.c (my_setup): new command ATSPI_TEST to enter test mode - include/atspi/ep0.h (EP0ATSPI_MINOR): bumped protocol to version 0.1 - include/at86rf230.h: corrected comment before TRX_CMD field to indicate that the register is called TRX_STATE
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@ -18,10 +18,31 @@
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#include "version.h"
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static int in_test_mode = 0;
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static void set_test_mode(int on)
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{
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in_test_mode = on;
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if (on) {
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TST_MODE |= 1 << TST_BIT;
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TST = 1;
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LED_MODE |= 1 << LED_BIT;
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} else {
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TST = 0;
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TST_MODE &= ~(1 << TST_BIT);
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LED_MODE &= ~(1 << LED_BIT);
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LED = 0;
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}
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}
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void reset_rf(void)
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{
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int i;
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set_test_mode(0);
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nRST_RF = 0;
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/*
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* 11.4.12: min 625 ns.
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@ -32,6 +53,12 @@ void reset_rf(void)
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}
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void test_mode(void)
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{
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set_test_mode(1);
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}
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static void init_io(void)
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{
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/*
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@ -44,6 +71,7 @@ static void init_io(void)
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* nRST_RF push-pull 1
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* IRQ_RF open drain 1 (input)
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* SLP_TR push-pull 0
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* TST open drain 0
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*
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* LED push-pull 0 (set up by boot loader)
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*
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@ -63,7 +91,7 @@ static void init_io(void)
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SLP_TR = 0;
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SLP_TR_MODE |= 1 << SLP_TR_BIT;
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P0 = 1; /* IRQ_RF = 1; LED = 0; the rest is unused */
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P0 = 1; /* IRQ_RF = 1; LED = 0; TST = Z; the rest is unused */
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P3 = 0;
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#if 0
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@ -104,6 +132,10 @@ void main(void)
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ep0_init();
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while (1) {
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if (in_test_mode) {
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i++;
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LED = !(i >> 13);
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}
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usb_poll();
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}
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}
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@ -26,6 +26,7 @@
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extern void reset_rf(void);
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extern void test_mode(void);
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#define debug(...)
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@ -151,6 +152,11 @@ static __bit my_setup(struct setup_request *setup) __reentrant
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usb_send(&ep0, buf, 1, NULL, NULL);
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return 1;
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case ATSPI_TO_DEV(ATSPI_TEST):
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debug("ATSPI_TEST\n");
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test_mode();
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return 1;
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case ATSPI_TO_DEV(ATSPI_REG_WRITE):
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debug("ATSPI_REG_WRITE\n");
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nSS = 0;
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@ -30,5 +30,6 @@
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#define nRST_RF P2_0
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#define IRQ_RF P0_0
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#define SLP_TR P2_1
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#define TST P0_7
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#endif /* !IO_H */
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@ -67,6 +67,9 @@ enum {
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REG_XAH_CTRL = 0x2c,
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REG_CSMA_SEED_0 = 0x2d,
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REG_CSMA_SEED_1 = 0x2e,
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REG_CONT_TX_0 = 0x36,
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REG_CONT_TX_1 = 0x3d,
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};
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/* --- TRX_STATUS [7] ------------------------------------------------------ */
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@ -113,7 +116,7 @@ enum {
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TRAC_STATUS_INVALID = 7
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};
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/* --- TRX_CMD [4:0] ----------------------------------------------------- */
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/* --- TRX_STATE [4:0] ----------------------------------------------------- */
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#define TRX_CMD_SHIFT 0
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#define TRX_CMD_MASK 7
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@ -285,4 +288,15 @@ enum {
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#define CSMA_SEED_1_SHIFT 0
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#define CSMA_SEED_1_MASK 7
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/* --- REG_CONT_TX_0 [7:0] ------------------------------------------------- */
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#define CONT_TX_MAGIC 0x0f
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/* --- REG_CONT_TX_1 [7:0] ------------------------------------------------- */
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#define CONT_TX_MOD 0x00 /* modulated */
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#define CONT_TX_M2M 0x10 /* f_CH-2 MHz */
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#define CONT_TX_M500K 0x80 /* f_CH-0.5 MHz */
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#define CONT_TX_P500K 0xc0 /* f_CH+0.5 MHz */
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#endif /* !AT86RF230_H */
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@ -23,6 +23,7 @@
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*
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* host-> ATSPI_RF_RESET - - 0
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* ->host ATSPI_POLL_INT - - 1
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* host-> ATSPI_TEST - - 0
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*
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* host-> ATSPI_REG_WRITE value addr 0
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* ->host ATSPI_REG_READ - addr 1
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@ -36,10 +37,11 @@
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* EP0 protocol:
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*
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* 0.0 initial release
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* 0.1 addition of ATSPI_TEST
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*/
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#define EP0ATSPI_MAJOR 0 /* EP0 protocol, major revision */
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#define EP0ATSPI_MINOR 0 /* EP0 protocol, minor revision */
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#define EP0ATSPI_MINOR 1 /* EP0 protocol, minor revision */
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#define HW_TYPE_100813 0 /* 100813 */
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@ -65,6 +67,7 @@ enum atspi_requests {
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ATSPI_RESET,
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ATSPI_RF_RESET = 0x10,
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ATSPI_POLL_INT,
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ATSPI_TEST,
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ATSPI_REG_WRITE = 0x20,
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ATSPI_REG_READ,
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ATSPI_BUF_WRITE,
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