- Add OpenPICC register definition (and USB command handling)

- Add automatic generation of include/compile.h with svn revision and compiletime
- Add openpcd_compile_version structure to obtain version via USB
- Move LED commands into new CMD_CLS_GENERIC family
- Update TODO
- Add support for large (2048 byte) request contexts in addition to 64byte
- Shrink req_ctx size by collapsing rx and tx buffer into one
- move definition of DFU_API_LOCATION to header file
- Implement large req_ctx aware USB transmit / refill routines
- Implement TX refilling for IRQ Endpoint
- Print version information at startup time
- move some generic req_ctx processing into usb_handler.c
- Some further work on DFU (still not finished)
- Only use '-Os' for DFU, use '-O2' for application code


git-svn-id: https://svn.openpcd.org:2342/trunk@208 6dc7ffe9-61d6-0310-9af1-9938baff3ed1

1 files changed, 46 insertions, 0 deletions

diff --git a/firmware/include/openpicc_regs.h b/firmware/include/openpicc_regs.h
new file mode 100644
index 0000000..2df0618
--- /dev/null
+++ b/firmware/include/openpicc_regs.h
@@ -0,0 +1,46 @@
+#ifndef _OPENPICC_STATE
+#define _OPENPICC_STATE
+
+/* according to ISO 14443-3(2000) 6.2 */
+enum opicc_14443a_state {
+	ISO14443A_ST_POWEROFF,
+	ISO14443A_ST_IDLE,
+	ISO14443A_ST_READY,
+	ISO14443A_ST_ACTIVE,
+	ISO14443A_ST_HALT,
+	ISO14443A_ST_READY2,
+	ISO14443A_ST_ACTIVE2,
+};
+
+enum opicc_reg_tx_control {
+	OPICC_REG_TX_BPSK	= 0x01,
+	OPICC_REG_TX_MANCHESTER	= 0x02,
+	OPICC_REG_TX_INTENSITY0	= 0x00,
+	OPICC_REG_TX_INTENSITY1	= 0x10,
+	OPICC_REG_TX_INTENSITY2	= 0x20,
+	OPICC_REG_TX_INTENSITY3	= 0x30,
+};
+
+enum opicc_reg {
+	OPICC_REG_14443A_UIDLEN,/* Length of UID in bytes */
+
+	OPICC_REG_14443A_FDT0,	/* Frame delay time if last bit 0 */
+	OPICC_REG_14443A_FDT1,	/* Frame delay time if last bit 1 */
+	OPICC_REG_14443A_STATE,	/* see 'enum opicc_14443a_state' */
+
+	OPICC_REG_RX_CLK_DIV,	/* Clock divider for Rx sample clock */
+	OPICC_REG_RX_CLK_PHASE,	/* Phase shift of Rx sample clock */
+	OPICC_REG_RX_COMP_LEVEL,/* Comparator level of Demodulator */
+	OPICC_REG_RX_CONTROL,
+
+	OPICC_REG_TX_CLK_DIV,	/* Clock divider for Tx sample clock */
+	OPICC_REG_TX_CONTROL,	/* see 'enum opicc_reg_tx_Control */
+	_OPICC_NUM_REGS,
+};
+
+enum openpicc_14443a_sregs {
+	/* string 'registers' */
+	OPICC_REG_14443A_UID,	/* The UID (4...10 bytes) */
+};
+
+#endif