From 782d4fd32a33ba6938bc22d428f9981638324293 Mon Sep 17 00:00:00 2001 From: Uros Majstorovic Date: Fri, 25 Oct 2019 12:00:11 +0200 Subject: rename fe310 -> net --- code/esp32/components/eos/fe310.c | 208 -------------------------------------- 1 file changed, 208 deletions(-) delete mode 100644 code/esp32/components/eos/fe310.c (limited to 'code/esp32/components/eos/fe310.c') diff --git a/code/esp32/components/eos/fe310.c b/code/esp32/components/eos/fe310.c deleted file mode 100644 index e9e3af4..0000000 --- a/code/esp32/components/eos/fe310.c +++ /dev/null @@ -1,208 +0,0 @@ -#include -#include -#include -#include - -#include -#include -#include -// #include - -#include -#include -#include -#include -#include -#include -#include -#include - -#include "eos.h" -#include "msgq.h" -#include "transport.h" -#include "modem.h" -#include "pcm.h" -#include "fe310.h" - -static EOSMsgQ send_q; -static EOSMsgItem send_q_array[EOS_FE310_SIZE_Q]; - -#define SPI_GPIO_RTS 22 -#define SPI_GPIO_CTS 21 -#define SPI_GPIO_MOSI 23 -#define SPI_GPIO_MISO 19 -#define SPI_GPIO_SCLK 18 -#define SPI_GPIO_CS 5 - -static SemaphoreHandle_t mutex; - -static const char *TAG = "EOS"; - -static eos_fe310_fptr_t cmd_handler[EOS_FE310_MAX_CMD]; - -static void bad_handler(unsigned char cmd, unsigned char *buffer, uint16_t len) { - ESP_LOGI(TAG, "FE310 RECV: bad handler: %d", cmd); -} - -static void transceiver(void *pvParameters) { - int repeat = 0; - unsigned char cmd = 0; - unsigned char *buffer; - uint16_t len; - unsigned char *buf_send = heap_caps_malloc(EOS_FE310_SIZE_BUF, MALLOC_CAP_DMA); - unsigned char *buf_recv = heap_caps_malloc(EOS_FE310_SIZE_BUF, MALLOC_CAP_DMA); - - spi_slave_transaction_t t; - memset(&t, 0, sizeof(t)); - - t.length = EOS_FE310_SIZE_BUF*8; - t.tx_buffer = buf_send; - t.rx_buffer = buf_recv; - for (;;) { - if (!repeat) { - xSemaphoreTake(mutex, portMAX_DELAY); - - eos_msgq_pop(&send_q, &cmd, &buffer, &len); - if (cmd) { - buf_send[0] = ((cmd << 3) | (len >> 8)) & 0xFF; - buf_send[1] = len & 0xFF; - if (buffer) memcpy(buf_send + 2, buffer, len); - } else { - WRITE_PERI_REG(GPIO_OUT_W1TC_REG, (1 << SPI_GPIO_RTS)); - buf_send[0] = 0; - buf_send[1] = 0; - } - - xSemaphoreGive(mutex); - } - - memset(buf_recv, 0, EOS_FE310_SIZE_BUF); - spi_slave_transmit(HSPI_HOST, &t, portMAX_DELAY); - repeat = 0; - if (buf_recv[0] != 0) { - cmd = (buf_recv[0] >> 3); - len = ((buf_recv[0] & 0x07) << 8); - len |= buf_recv[1]; - buffer = buf_recv + 2; - if (cmd & EOS_FE310_CMD_FLAG_ONEW) { - cmd &= ~EOS_FE310_CMD_FLAG_ONEW; - if (buf_send[0]) repeat = 1; - } - if (cmd < EOS_FE310_MAX_CMD) { - cmd_handler[cmd](cmd, buffer, len); - } else { - bad_handler(cmd, buffer, len); - } - } else { - // ESP_LOGI(TAG, "FE310 RECV NULL"); - } - // vTaskDelay(5000 / portTICK_PERIOD_MS); - } -} - -// Called after a transaction is queued and ready for pickup by master. We use this to set the handshake line high. -static void _post_setup_cb(spi_slave_transaction_t *trans) { - WRITE_PERI_REG(GPIO_OUT_W1TS_REG, (1 << SPI_GPIO_CTS)); -} - -// Called after transaction is sent/received. We use this to set the handshake line low. -static void _post_trans_cb(spi_slave_transaction_t *trans) { - WRITE_PERI_REG(GPIO_OUT_W1TC_REG, (1 << SPI_GPIO_CTS)); -} - -static void fe310_wifi_connect_handler(unsigned char cmd, unsigned char *buffer, uint16_t size) { - eos_wifi_connect((char *)buffer, (char *)(buffer+strlen((char *)buffer)+1)); -} - -static void fe310_wifi_pkt_handler(unsigned char cmd, unsigned char *buffer, uint16_t size) { - EOSNetAddr addr; - size_t addr_len = sizeof(addr.host) + sizeof(addr.port); - - memcpy(addr.host, buffer, sizeof(addr.host)); - memcpy(&addr.port, buffer+sizeof(addr.host), sizeof(addr.port)); - eos_wifi_send(buffer+addr_len, size-addr_len, &addr); -} - -static void fe310_modem_data_handler(unsigned char cmd, unsigned char *buffer, uint16_t size) { - eos_modem_write(buffer, size); -} - -static void fe310_modem_call_handler(unsigned char cmd, unsigned char *buffer, uint16_t size) { - eos_pcm_call(); -} - -static void fe310_set_handler(unsigned char cmd, eos_fe310_fptr_t handler) { - cmd_handler[cmd] = handler; -} - -void eos_fe310_init(void) { - esp_err_t ret; - - // Configuration for the handshake lines - gpio_config_t io_conf; - - io_conf.intr_type = GPIO_INTR_DISABLE; - io_conf.mode = GPIO_MODE_OUTPUT; - io_conf.pin_bit_mask = (1 << SPI_GPIO_CTS); - gpio_config(&io_conf); - WRITE_PERI_REG(GPIO_OUT_W1TC_REG, (1 << SPI_GPIO_CTS)); - - io_conf.intr_type = GPIO_INTR_DISABLE; - io_conf.mode = GPIO_MODE_OUTPUT; - io_conf.pin_bit_mask = (1 << SPI_GPIO_RTS); - gpio_config(&io_conf); - WRITE_PERI_REG(GPIO_OUT_W1TC_REG, (1 << SPI_GPIO_RTS)); - - //Configuration for the SPI bus - spi_bus_config_t buscfg = { - .mosi_io_num = SPI_GPIO_MOSI, - .miso_io_num = SPI_GPIO_MISO, - .sclk_io_num = SPI_GPIO_SCLK - }; - - //Configuration for the SPI slave interface - spi_slave_interface_config_t slvcfg = { - .mode = 0, - .spics_io_num = SPI_GPIO_CS, - .queue_size = 2, - .flags = 0, - .post_setup_cb = _post_setup_cb, - .post_trans_cb = _post_trans_cb - }; - - //Enable pull-ups on SPI lines so we don't detect rogue pulses when no master is connected. - gpio_set_pull_mode(SPI_GPIO_MOSI, GPIO_PULLUP_ONLY); - gpio_set_pull_mode(SPI_GPIO_SCLK, GPIO_PULLUP_ONLY); - gpio_set_pull_mode(SPI_GPIO_CS, GPIO_PULLUP_ONLY); - - int i; - for (i=0; i