diff options
| author | Damien George <damien.p.george@gmail.com> | 2017-10-16 15:34:08 +1100 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2017-10-16 15:34:08 +1100 |
| commit | c0ea91bc898139aca3ad3e21fc33ff9f0e817952 (patch) | |
| tree | 61612fdc44d8299a584a178ac513927009f1fa95 | |
| parent | 73e387cff6a3e31a9ea0c300d92a1a4a62d791ef (diff) | |
drivers/wiznet5k: Get low-level W5500 driver working.
This patch implements the basic SPI read/write functions for the W5500
chip. It also allows _WIZCHIP_ to be configured externally to select the
specific Wiznet chip.
| -rw-r--r-- | drivers/wiznet5k/ethernet/w5500/w5500.c | 10 | ||||
| -rw-r--r-- | drivers/wiznet5k/ethernet/w5500/w5500.h | 1 | ||||
| -rw-r--r-- | drivers/wiznet5k/ethernet/wizchip_conf.h | 2 |
3 files changed, 12 insertions, 1 deletions
diff --git a/drivers/wiznet5k/ethernet/w5500/w5500.c b/drivers/wiznet5k/ethernet/w5500/w5500.c index 6b3111f99..3107b1b71 100644 --- a/drivers/wiznet5k/ethernet/w5500/w5500.c +++ b/drivers/wiznet5k/ethernet/w5500/w5500.c @@ -57,6 +57,16 @@ //////////////////////////////////////////////////// +#define LPC_SSP0 (0) + +static void Chip_SSP_ReadFrames_Blocking(int dummy, uint8_t *buf, uint32_t len) { + WIZCHIP.IF.SPI._read_bytes(buf, len); +} + +static void Chip_SSP_WriteFrames_Blocking(int dummy, const uint8_t *buf, uint32_t len) { + WIZCHIP.IF.SPI._write_bytes(buf, len); +} + uint8_t WIZCHIP_READ(uint32_t AddrSel) { uint8_t ret; diff --git a/drivers/wiznet5k/ethernet/w5500/w5500.h b/drivers/wiznet5k/ethernet/w5500/w5500.h index f0ffcb0c8..c2afb180e 100644 --- a/drivers/wiznet5k/ethernet/w5500/w5500.h +++ b/drivers/wiznet5k/ethernet/w5500/w5500.h @@ -44,7 +44,6 @@ #include <stdint.h> #include "../wizchip_conf.h" -#include "board.h" #define _W5500_IO_BASE_ 0x00000000 diff --git a/drivers/wiznet5k/ethernet/wizchip_conf.h b/drivers/wiznet5k/ethernet/wizchip_conf.h index 55c79ae0a..4a7a7bd69 100644 --- a/drivers/wiznet5k/ethernet/wizchip_conf.h +++ b/drivers/wiznet5k/ethernet/wizchip_conf.h @@ -56,7 +56,9 @@ * @todo You should select one, \b 5100, \b 5200 ,\b 5500 or etc. \n\n * ex> <code> #define \_WIZCHIP_ 5500 </code> */ +#ifndef _WIZCHIP_ #define _WIZCHIP_ 5200 // 5100, 5200, 5500 +#endif #define _WIZCHIP_IO_MODE_NONE_ 0x0000 #define _WIZCHIP_IO_MODE_BUS_ 0x0100 /**< Bus interface mode */ |